Bus from Swansea to London Heathrow Airport (LHR)

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Compare all timetables for the shuttles from Swansea to London Heathrow Airport

Here is a selection of the cheapest shuttle trips from the schedule from Swansea to London Heathrow Airport from various bus operators like National Express or FlixBus for the next days.

today
$29
tomorrow
$24
Tuesday
$22
Wednesday
$28
Thursday
$27
Friday
$29
Saturday
$43

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 30m 4:20 AM Swansea City Bus Station 8:50 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
National Express 4h 35m 6:10 AM Swansea City Bus Station 10:45 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
National Express 4h 35m 8:05 AM Swansea City Bus Station 12:40 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
National Express 5h 5m 3:20 PM Swansea City Bus Station 8:25 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
National Express 4h 5m 4:20 AM Swansea City Bus Station 8:25 AM London Heathrow Airport Heathrow Bus Station  Economy $29
  • Did you know that if you travel from Swansea to London Heathrow Airport via Port Talbot, you can save more than $9? You will find the corresponding connections below.
    • FlixBus
      Save more than 31%
      4h 40m
      Swansea
      7 mi
      3:50 PM
      Port Talbot
      Bus Stop
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0 mi
      FlixBus
      Economy
      $20
  • Did you know that if you travel from Swansea to London Heathrow Airport via Newport (Wales), you can save more than $4? You can find the corresponding connections below.
    • National Express
      5h 30m
      0
      3:00 PM
      Swansea
      City Bus Station
      5:05 PM
      Newport (Wales)
      Bus Station
      0
      National Express
      Economy
      $8
      • Waiting Time 0h 20m
    • FlixBus
      3h 5m
      0
      5:25 PM
      Newport (Wales)
      Queensway
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0
      FlixBus
      Economy
      $17
    Travel time is 1h 25m longer, but you will save $4

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 3:20 PM Swansea City Bus Station 8:50 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $24
FlixBus 5h 10m 3:20 PM Swansea City Bus Station 8:30 PM London Heathrow Airport Heathrow Bus Station  Economy $24
FlixBus 5h 20m 3:30 PM Swansea University Bay Campus 8:50 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $24
National Express 4h 30m 2:10 AM Swansea City Bus Station 6:40 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34
National Express 4h 50m 4:00 AM Swansea City Bus Station 8:50 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 15m 3:20 AM Swansea City Bus Station 8:35 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $22
FlixBus 4h 55m 3:20 AM Swansea City Bus Station 8:15 AM London Heathrow Airport Heathrow Bus Station  Economy $22
FlixBus 5h 5m 3:30 AM Swansea University Bay Campus 8:35 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $22
National Express 4h 30m 2:10 AM Swansea City Bus Station 6:40 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
National Express 4h 50m 4:00 AM Swansea City Bus Station 8:50 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 3:20 PM Swansea City Bus Station 8:50 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $28
FlixBus 5h 10m 3:20 PM Swansea City Bus Station 8:30 PM London Heathrow Airport Heathrow Bus Station  Economy $28
FlixBus 5h 20m 3:30 PM Swansea University Bay Campus 8:50 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $28
National Express 4h 30m 2:10 AM Swansea City Bus Station 6:40 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34
National Express 4h 50m 4:00 AM Swansea City Bus Station 8:50 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34
  • Did you know that if you travel from Swansea to London Heathrow Airport via Port Talbot, you can save more than $2? You will find the corresponding connections below.
    • FlixBus
      Save more than 7%
      4h 40m
      Swansea
      7 mi
      3:50 PM
      Port Talbot
      Bus Stop
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0 mi
      FlixBus
      Economy
      $26
  • Did you know that if you travel from Swansea to London Heathrow Airport via Newport (Wales), you can save more than $3? You can find the corresponding connections below.
    • National Express
      5h 30m
      0
      3:00 PM
      Swansea
      City Bus Station
      5:05 PM
      Newport (Wales)
      Bus Station
      0
      National Express
      Economy
      $8
      • Waiting Time 0h 20m
    • FlixBus
      3h 5m
      0
      5:25 PM
      Newport (Wales)
      Queensway
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0
      FlixBus
      Economy
      $17
    Travel time is 1h 0m longer, but you will save $3

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 15m 3:20 AM Swansea City Bus Station 8:35 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $27
FlixBus 5h 15m 7:20 AM Swansea City Bus Station 12:35 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $27
FlixBus 4h 55m 3:20 AM Swansea City Bus Station 8:15 AM London Heathrow Airport Heathrow Bus Station  Economy $27
National Express 4h 30m 12:25 AM Swansea City Bus Station 4:55 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34
National Express 4h 30m 2:10 AM Swansea City Bus Station 6:40 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $34
  • Did you know that if you travel from Swansea to London Heathrow Airport via Port Talbot, you can save more than $6? You will find the corresponding connections below.
    • FlixBus
      Save more than 22%
      4h 25m
      Swansea
      7 mi
      3:50 AM
      Port Talbot
      Bus Stop
      8:15 AM
      London Heathrow Airport
      Heathrow Bus Station
      0 mi
      FlixBus
      Economy
      $21

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 15m 3:20 AM Swansea City Bus Station 8:35 AM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
FlixBus 5h 30m 3:20 PM Swansea City Bus Station 8:50 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $29
FlixBus 4h 55m 3:20 AM Swansea City Bus Station 8:15 AM London Heathrow Airport Heathrow Bus Station  Economy $29
National Express 6h 35m 5:20 PM Swansea City Bus Station 11:55 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $43
National Express 6h 20m 5:20 PM Swansea City Bus Station 11:40 PM London Heathrow Airport Heathrow Bus Station  Economy $45
  • Did you know that if you travel from Swansea to London Heathrow Airport via Port Talbot, you can save more than $6? You will find the corresponding connections below.
    • FlixBus
      Save more than 21%
      4h 15m
      Swansea
      7 mi
      11:50 PM
      Port Talbot
      Bus Stop
      4:05 AM
      London Heathrow Airport
      Heathrow Bus Station
      0 mi
      FlixBus
      Economy
      $23
  • Did you know that if you travel from Swansea to London Heathrow Airport via Newport (Wales), you can save more than $4? You can find the corresponding connections below.
    • National Express
      5h 30m
      0
      3:00 PM
      Swansea
      City Bus Station
      5:05 PM
      Newport (Wales)
      Bus Station
      0
      National Express
      Economy
      $8
      • Waiting Time 0h 20m
    • FlixBus
      3h 5m
      0
      5:25 PM
      Newport (Wales)
      Queensway
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0
      FlixBus
      Economy
      $17
    Travel time is 0h 35m longer, but you will save $4

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 6h 25m 5:30 PM Swansea City Bus Station 11:55 PM London Heathrow Airport Heathrow Terminal 5 Bus Station  Economy $43
National Express 6h 10m 5:30 PM Swansea City Bus Station 11:40 PM London Heathrow Airport Heathrow Bus Station  Economy $45
National Express 3h 55m 12:35 AM Swansea City Bus Station 4:30 AM London Heathrow Airport Heathrow Bus Station  Economy $47
National Express 3h 55m 2:25 AM Swansea City Bus Station 6:20 AM London Heathrow Airport Heathrow Bus Station  Economy $47
National Express 4h 5m 4:20 AM Swansea City Bus Station 8:25 AM London Heathrow Airport Heathrow Bus Station  Economy $47
  • Did you know that if you travel from Swansea to London Heathrow Airport via Port Talbot, you can save more than $19? You will find the corresponding connections below.
    • FlixBus
      Save more than 44%
      4h 25m
      Swansea
      7 mi
      7:50 AM
      Port Talbot
      Bus Stop
      12:15 PM
      London Heathrow Airport
      Heathrow Bus Station
      0 mi
      FlixBus
      Economy
      $24
  • Did you know that if you travel from Swansea to London Heathrow Airport via Newport (Wales), you can save more than $18? You can find the corresponding connections below.
    • National Express
      5h 30m
      0
      3:00 PM
      Swansea
      City Bus Station
      5:05 PM
      Newport (Wales)
      Bus Station
      0
      National Express
      Economy
      $8
      • Waiting Time 0h 20m
    • FlixBus
      3h 5m
      0
      5:25 PM
      Newport (Wales)
      Queensway
      8:30 PM
      London Heathrow Airport
      Heathrow Bus Station
      0
      FlixBus
      Economy
      $17
    Travel time is 1h 35m longer, but you will save $18

Best Price Offer: The price for the cheapest bus from Swansea to London Heathrow Airport is $12 on 1/6/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Swansea and London Heathrow Airport

See here how frequent the connections between Swansea and London Heathrow Airport are, during different times and days of the week.
Monday is the busiest day, with more than 52 daily buses from Swansea to London Heathrow Airport. Sunday has instead the fewest connections, with only 24 daily coaches between Swansea and London Heathrow Airport.
The busiest time of the day is the Morning, with 118 buses from Swansea to London Heathrow Airport, while Evening sees the fewest connections between Swansea and London Heathrow Airport, with 34 offers.

Facts about the bus from Swansea to London Heathrow Airport (LHR)

Compare all providers like National Express and FlixBus that travel 44 times every day by bus from Swansea to London Heathrow Airport in one click! Book your bus ticket from Swansea to London Heathrow Airport starting from $12!

Cheapest Bus $12
Fastest Bus 3h 55m
Earliest Bus 4:20 AM
Latest Bus 10:20 PM
Daily Bus Routes 44 Ø
Distance 150.3 miles
Bus Companies National Express and FlixBus

Cheapest bus connections from Swansea to London Heathrow Airport

Every day, 44 buses from 2 bus companies leave Swansea for London Heathrow Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/14/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 12/14
$29
Monday 12/15
$45
Tuesday 12/16
$29
Wednesday 12/17
$28
Thursday 12/18
$40
Friday 12/19
$45
Saturday 12/20
$43
Sunday 12/21
$47
Monday 12/22
$34
Tuesday 12/23
$35
Wednesday 12/24
$40
Thursday 12/25
$67
Friday 12/26
$35
Saturday 12/27
$30
Sunday 12/28
$29
Monday 12/29
$29
Tuesday 12/30
$34
Wednesday 12/31
$28
Thursday 01/01
$30
Friday 01/02
$19
Saturday 01/03
$28
Sunday 01/04
$28
Monday 01/05
Tuesday 01/06
$12
Wednesday 01/07
$12
Thursday 01/08
$18
Friday 01/09
$19
Saturday 01/10

The cheapest time to travel from Swansea to London Heathrow Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Swansea to London Heathrow Airport, for the next 30 days.
With a price starting from $12, Tuesday is the cheapest day for a bus from Swansea to London Heathrow Airport. Sunday instead is the most expensive day with prices starting from $28.
Night is the cheapest day time for bus tickets from Swansea to London Heathrow Airport, with $12. Morning is the most expensive time of the day with prices starting from $27.

How to save money travelling from Swansea to London Heathrow Airport

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Swansea to London Heathrow Airport in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Swansea to London Heathrow Airport, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Swansea to London Heathrow Airport are also emptier.

Beloved bus companies from Swansea to London Heathrow Airport

These are the most booked bus companies between Swansea to London Heathrow Airport from our users.

National Express from Swansea to London Heathrow Airport

National Express

Here you will find the key facts about the National Express bus route Swansea to London Heathrow Airport:

Cheapest Price $29
Fastest Bus 3h 55m
Earliest Bus 4:20 AM
Last Bus 10:20 PM
Daily Connections 30 Ø
Found on 12/12/2025

All bus stations and stops in Swansea and London Heathrow Airport

In the map below, you can see where to find all bus stations in Swansea and London Heathrow Airport.

Service and Comfort on the bus from Swansea to London Heathrow Airport

Want to know which seat classes are available on the buses from Swansea to London Heathrow Airport? Or which bus companies serve the route Swansea to London Heathrow Airport? Below you will find answers to your questions.

FAQs about the Swansea to London Heathrow Airport bus

How much does a Swansea London Heathrow Airport bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $12 and takes 5h 15m to reach London Heathrow Airport. Compare offers to save money!

How much could I save by comparing buses from Swansea to London Heathrow Airport?

This route is offered by 2 companies with a range of ticket prices between $12 and $67. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to London Heathrow Airport.

On average, how many connections are available from Swansea to London Heathrow Airport each day?

Every day, the Swansea to London Heathrow Airport bus route is served by approximately 44 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Swansea to London Heathrow Airport take?

The fastest shuttle from Swansea to London Heathrow Airport is offered by National Express and takes 3h 55m. Bus tickets for this connection cost $47. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Swansea to London Heathrow Airport?

The earliest bus arriving in London Heathrow Airport from Swansea starts at 4:20 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last shuttle from Swansea to London Heathrow Airport?

The latest bus trip departing from Swansea for London Heathrow Airport starts at 10:20 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Swansea London Heathrow Airport route?

When traveling by shuttle from Swansea to London Heathrow Airport, passengers can travel with National Express and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Swansea and London Heathrow Airport?

You can check all the direct connections between Swansea and London Heathrow Airport by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: National Express and FlixBus.

What can I take with me on the Swansea to London Heathrow Airport bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Swansea London Heathrow Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Swansea London Heathrow Airport bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the shuttle from Swansea to London Heathrow Airport on your planned travel date.

Available seat classes which are offered on the bus route Swansea to London Heathrow Airport

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Swansea and to London Heathrow Airport

Here’s an overview of the most popular bus routes to Swansea and to London Heathrow Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus London - Swansea Bus London - Swansea
Buses Birmingham - Swansea Buses Birmingham - Swansea
From Cardiff to Swansea bus From Cardiff to Swansea bus
Buses Carmarthen - Swansea Buses Carmarthen - Swansea
Buses Liverpool to London Heathrow Airport Buses Liverpool to London Heathrow Airport
Buses Milton Keynes - London Heathrow Airport Buses Milton Keynes - London Heathrow Airport
Buses Edinburgh - London Heathrow Airport Buses Edinburgh - London Heathrow Airport
Bus to London Heathrow Airport from Bournemouth Bus to London Heathrow Airport from Bournemouth
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