What is the best way to travel from Southampton to London Heathrow Airport?
Looking for a trip? Compare all the available Buses for the journey to London Heathrow Airport from Southampton. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach London Heathrow Airport from Southampton?
You can get to London Heathrow Airport with just $5 by taking a Bus from FlixBus, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
FlixBus1h 40m07:15 AMSouthamptonBus Station8:55 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 7:15:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 8:55:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 40m
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 3:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 20m
-
National Express1h 35m03:00 AMSouthamptonBus Station4:35 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 3:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 4:35:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 35m
Cheapest Buses Sunday
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:50:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 20m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:05:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 35m
-
National Express1h 50m02:00 AMSouthamptonBus Station3:50 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 2:00:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 3:50:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 50m
-
National Express2h 5m03:00 AMSouthamptonBus Station5:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 3:00:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 5:05:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 2h 5m
-
National Express1h 50m04:20 AMSouthamptonBus Station6:10 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 4:20:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 6:10:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 50m
Cheapest Buses Monday
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 6:30:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 12:50:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 4h 20m
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 3:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 20m
Cheapest Buses Tuesday
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 6:30:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:50:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 20m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:05:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 35m
Cheapest Buses Wednesday
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:25:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 35m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 30m
-
FlixBus1h 45m010:50 AMSouthamptonBus Station12:35 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 10:50:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:35:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 45m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 12:50:00 AM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 20m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 12:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 3h 35m
Cheapest Buses Thursday
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 3:20:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
-
National Express1h 35m03:00 AMSouthamptonBus Station4:35 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 3:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 4:35:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 35m
-
National Express1h 20m04:20 AMSouthamptonBus Station5:40 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 4:20:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 5:40:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
-
National Express1h 45m05:20 AMSouthamptonBus Station7:05 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 5:20:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 7:05:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 45m
-
National Express1h 30m06:40 AMSouthamptonBus Station8:10 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 6:40:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 8:10:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 30m
Cheapest Buses Friday
-
FlixBus1h 40m05:00 PMSouthamptonBus Station6:40 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 5:00:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:40:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 40m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 30m
-
FlixBus1h 15m05:15 PMSouthamptonBurgess Road6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Burgess Road, Southampton (United Kingdom) at 6/14/2025 5:15:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
-
National Express3h 30m06:40 PMSouthamptonUniversity10:10 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from University, Southampton (United Kingdom) at 6/14/2025 6:40:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 10:10:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 30m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/15/2025 12:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 3h 35m
Cheapest Buses Saturday
What are the fastest trips from Southampton to London Heathrow Airport?
You can get to London Heathrow Airport from Southampton in just 1h 15m with a Bus from FlixBus. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 3:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 20m
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
National Express1h 35m03:00 AMSouthamptonBus Station4:35 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 3:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 4:35:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 35m
-
FlixBus1h 40m07:15 AMSouthamptonBus Station8:55 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/8/2025 7:15:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/8/2025 8:55:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 40m
Fastest Buses Sunday
-
National Express1h 50m02:00 AMSouthamptonBus Station3:50 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 2:00:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 3:50:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 50m
-
National Express1h 50m04:20 AMSouthamptonBus Station6:10 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 4:20:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 6:10:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 50m
-
National Express2h 5m03:00 AMSouthamptonBus Station5:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 3:00:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/9/2025 5:05:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 2h 5m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:05:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 35m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/9/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:50:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 20m
Fastest Buses Monday
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 3:20:00 AM. 50 Economy ticket for $30 per person are available. Travel duration is 1h 20m
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 6:30:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/10/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/10/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 12:50:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 4h 20m
Fastest Buses Tuesday
-
FlixBus1h 30m07:15 AMSouthamptonBus Station8:45 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 7:15:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 8:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 6:30:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/11/2025 12:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 35m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:05:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 35m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/11/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:50:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 20m
Fastest Buses Wednesday
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 30m
-
FlixBus1h 35m010:50 AMSouthamptonBus Station12:25 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 10:50:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:25:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 35m
-
FlixBus1h 45m010:50 AMSouthamptonBus Station12:35 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 10:50:00 AM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/12/2025 12:35:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 45m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 12:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 3h 35m
-
National Express4h 20m08:30 PMSouthamptonBus Station12:50 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/12/2025 8:30:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 12:50:00 AM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 20m
Fastest Buses Thursday
-
National Express1h 20m02:00 AMSouthamptonBus Station3:20 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 2:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 3:20:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
-
National Express1h 20m04:20 AMSouthamptonBus Station5:40 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 4:20:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 5:40:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
-
National Express1h 30m06:40 AMSouthamptonBus Station8:10 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 6:40:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 8:10:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 30m
-
National Express1h 35m03:00 AMSouthamptonBus Station4:35 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 3:00:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 4:35:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 35m
-
National Express1h 45m05:20 AMSouthamptonBus Station7:05 AMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/13/2025 5:20:00 AM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/13/2025 7:05:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 45m
Fastest Buses Friday
-
FlixBus1h 15m05:15 PMSouthamptonBurgess Road6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Burgess Road, Southampton (United Kingdom) at 6/14/2025 5:15:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
-
FlixBus1h 30m05:00 PMSouthamptonBus Station6:30 PMLondon Heathrow AirportLondon Heathrow Airport - T50EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 5:00:00 PM to London Heathrow Airport - T5, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:30:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 30m
-
FlixBus1h 40m05:00 PMSouthamptonBus Station6:40 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 5:00:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 6:40:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 40m
-
National Express3h 30m06:40 PMSouthamptonUniversity10:10 PMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from University, Southampton (United Kingdom) at 6/14/2025 6:40:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/14/2025 10:10:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 30m
-
National Express3h 35m08:30 PMSouthamptonBus Station12:05 AMLondon Heathrow AirportLondon Heathrow Airport - T2/30EconomyA Bus from National Express goes from Bus Station, Southampton (United Kingdom) at 6/14/2025 8:30:00 PM to London Heathrow Airport - T2/3, London Heathrow Airport (United Kingdom) arriving at 6/15/2025 12:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 3h 35m
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from Southampton to London Heathrow Airport
What are the most popular stations in Southampton and London Heathrow Airport?
In Southampton, you will usually depart from Bus Station, Central Station or SeaCity Museum, while in London Heathrow Airport you will be arriving at London Heathrow Airport - T5, London Heathrow Airport - Hyatt Place or London Heathrow Airport - Compass Centre, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to London Heathrow Airport from Southampton? With 5 connections between 2 Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Southampton and London Heathrow Airport, you can pay as low as $5 with a Bus from FlixBus.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Bus from FlixBus: you will get to London Heathrow Airport in just 1h 15m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Southampton and London Heathrow Airport are National Express and FlixBus, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Southampton and London Heathrow Airport is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Netley or to Harmondsworth, and look at flights from Bournemouth Airport, and landing at Farnborough Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Southampton to London Heathrow Airport?
The most popular companies between Southampton and London Heathrow Airport, are National Express and FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: National Express and FlixBus
All you need to know when you travel from Southampton to London Heathrow Airport
Check all information on comfort and services on all modes of transports from Southampton to London Heathrow Airport. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Southampton to London Heathrow Airport
How can I reach London Heathrow Airport from Southampton?
Every day, there are on average 5 connections between Bus, with which you can get to London Heathrow Airport from Southampton.
How far is London Heathrow Airport from Southampton?
The distance between Southampton and London Heathrow Airport is 56.5 miles.
What is the most ecofriendly mode of transport between Southampton and London Heathrow Airport?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 2 kgs of CO2, a train 3 kgs, a car 15 kgs, and a flight 22 kgs.
What is the cheapest mode of transport from Southampton to London Heathrow Airport?
You can get to London Heathrow Airport with just $5 by taking a Bus from FlixBus.
What is the fastest way to get from Southampton to London Heathrow Airport?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to London Heathrow Airport in just 1h 15m with a Bus from FlixBus.
More routes to Southampton and to London Heathrow Airport
Looking for more options? Here you can see the most popular routes to Southampton and to London Heathrow Airport. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Southampton
- Basingstoke to Southampton
- Birkenhead to Southampton
- Birmingham to Southampton
- Bournemouth to Southampton
- Bradford to Southampton
- Brighton to Southampton
- Bristol to Southampton
- Cambridge to Southampton
- Cardiff to Southampton
- Edinburgh to Southampton
- Glasgow to Southampton
- Hamilton to Southampton
- Huddersfield to Southampton
- Leeds to Southampton
- London Heathrow Airport to Southampton
- London to Southampton
- Manchester to Southampton
- Newcastle upon Tyne to Southampton
- Nottingham to Southampton
- Oxford to Southampton
- Portsmouth to Southampton
- Preston to Southampton
- Sheffield to Southampton
- Swansea to Southampton
- Trips to London Heathrow Airport
- Bath to London Heathrow Airport
- Birmingham to London Heathrow Airport
- Bristol to London Heathrow Airport
- Cambridge to London Heathrow Airport
- Cardiff to London Heathrow Airport
- Coventry to London Heathrow Airport
- Darlington to London Heathrow Airport
- Glasgow to London Heathrow Airport
- Hickstead to London Heathrow Airport
- High Wycombe to London Heathrow Airport
- Leicester to London Heathrow Airport
- Lewknor to London Heathrow Airport
- Manchester to London Heathrow Airport
- Milton Keynes to London Heathrow Airport
- Newcastle upon Tyne to London Heathrow Airport
- Northampton to London Heathrow Airport
- Nottingham to London Heathrow Airport
- Oxford to London Heathrow Airport
- Reading to London Heathrow Airport
- Sheffield to London Heathrow Airport
- Stoke-on-Trent to London Heathrow Airport
- Taunton to London Heathrow Airport
- Watford to London Heathrow Airport