Bus Mildenhall to London Heathrow Airport (LHR): Find cheap tickets

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

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

today

$41

tomorrow

$39

Wednesday

Thursday

Friday

Saturday

Sunday

$39

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
National Express	4h 0m	6:50 AM	Mildenhall	Bus Stop	10:50 AM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$41	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/16/2026 6:50:00 AM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 10:50:00 AM. 50 Economy ticket for $41 per person are available. Travel duration is 4h 0m
National Express	3h 40m	8:20 AM	Mildenhall	Bus Stop	12:00 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$41	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/16/2026 8:20:00 AM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 12:00:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 3h 40m
National Express	3h 50m	12:55 PM	Mildenhall	Bus Stop	4:45 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$41	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/16/2026 12:55:00 PM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 4:45:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 3h 50m
National Express	4h 5m	3:00 PM	Mildenhall	Bus Stop	7:05 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$41	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/16/2026 3:00:00 PM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 7:05:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 4h 5m
National Express	4h 0m	5:15 PM	Mildenhall	Bus Stop	9:15 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$41	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/16/2026 5:15:00 PM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 9:15:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 4h 0m

Did you know that if you travel from Mildenhall to London Heathrow Airport via Newmarket, you can save more than $-18? You will find the corresponding connections below.
- National Express
  
  3h 0m
  
  Mildenhall
  
  8 mi
  
  3:15 AM
  
  Newmarket
  Bus Stop
  
  6:15 AM
  
  London Heathrow Airport
  Heathrow Bus Station
  
  0 mi
  
  Economy
  
  $59
  
  A Bus from National Express goes from Bus Stop, Newmarket (United Kingdom) at 3/16/2026 3:15:00 AM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/16/2026 6:15:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 3h 0m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
National Express	4h 0m	5:15 PM	Mildenhall	Bus Stop	9:15 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$39	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/17/2026 5:15:00 PM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 9:15:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 4h 0m
National Express	3h 40m	5:15 PM	Mildenhall	Bus Stop	8:55 PM	London Heathrow Airport	Heathrow Bus Station	Economy	$39	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/17/2026 5:15:00 PM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 8:55:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 3h 40m
National Express	3h 35m	12:45 AM	Mildenhall	Bus Stop	4:20 AM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/17/2026 12:45:00 AM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 4:20:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 3h 35m
National Express	4h 0m	6:50 AM	Mildenhall	Bus Stop	10:50 AM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/17/2026 6:50:00 AM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 10:50:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 4h 0m
National Express	3h 40m	8:20 AM	Mildenhall	Bus Stop	12:00 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/17/2026 8:20:00 AM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 12:00:00 PM. 50 Economy ticket for $40 per person are available. Travel duration is 3h 40m

Did you know that if you travel from Mildenhall to London Heathrow Airport via Newmarket, you can save more than $7? You will find the corresponding connections below.
- National Express
  
  Save more than 18%
  
  3h 0m
  
  Mildenhall
  
  8 mi
  
  1:00 AM
  
  Newmarket
  Bus Stop
  
  4:00 AM
  
  London Heathrow Airport
  Heathrow Bus Station
  
  0 mi
  
  Economy
  
  $32
  
  A Bus from National Express goes from Bus Stop, Newmarket (United Kingdom) at 3/17/2026 1:00:00 AM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/17/2026 4:00:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
National Express	3h 30m	5:15 PM	Mildenhall	Bus Stop	8:45 PM	London Heathrow Airport	Heathrow Bus Station	Economy	$39	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/22/2026 5:15:00 PM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 8:45:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 3h 30m
National Express	3h 50m	5:15 PM	Mildenhall	Bus Stop	9:05 PM	London Heathrow Airport	Heathrow Terminal 5 Bus Station	Economy	$39	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/22/2026 5:15:00 PM to Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 9:05:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 3h 50m
National Express	3h 15m	12:45 AM	Mildenhall	Bus Stop	4:00 AM	London Heathrow Airport	Heathrow Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/22/2026 12:45:00 AM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 4:00:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 3h 15m
National Express	3h 15m	5:15 AM	Mildenhall	Bus Stop	8:30 AM	London Heathrow Airport	Heathrow Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/22/2026 5:15:00 AM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 8:30:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 3h 15m
National Express	3h 25m	7:05 AM	Mildenhall	Bus Stop	10:30 AM	London Heathrow Airport	Heathrow Bus Station	Economy	$40	A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/22/2026 7:05:00 AM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 10:30:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 3h 25m

Did you know that if you travel from Mildenhall to London Heathrow Airport via Newmarket, you can save more than $18? You will find the corresponding connections below.
- National Express
  
  Save more than 46%
  
  3h 10m
  
  Mildenhall
  
  8 mi
  
  5:35 PM
  
  Newmarket
  Bus Stop
  
  8:45 PM
  
  London Heathrow Airport
  Heathrow Bus Station
  
  0 mi
  
  Economy
  
  $21
  
  A Bus from National Express goes from Bus Stop, Newmarket (United Kingdom) at 3/22/2026 5:35:00 PM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/22/2026 8:45:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 10m
Did you know that if you travel from Mildenhall to London Heathrow Airport via Cambridge, you can save more than $21? You can find the corresponding connections below.
- National Express
  
  3h 45m
  
  0
  
  11:15 AM
  
  Mildenhall
  Bus Stop
  
  12:30 PM
  
  Cambridge
  Trumpington Park and Ride
  
  0
  
  Economy
  
  $10
  
  A Bus from National Express goes from Bus Stop, Mildenhall (United Kingdom) at 3/20/2026 11:15:00 AM to Trumpington Park and Ride, Cambridge (United Kingdom) arriving at 3/20/2026 12:30:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 15m
- FlixBus
  
  2h 10m
  
  0
  
  12:50 PM
  
  Cambridge
  Trumpington Park and Ride
  
  3:00 PM
  
  London Heathrow Airport
  Heathrow Bus Station
  
  0
  
  Economy
  
  $8
  
  A Bus from FlixBus goes from Trumpington Park and Ride, Cambridge (United Kingdom) at 3/20/2026 12:50:00 PM to Heathrow Bus Station, London Heathrow Airport (United Kingdom) arriving at 3/20/2026 3:00:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 2h 10m
Travel time is 0h 30m longer, but you will save $21

Best Price Offer: The price for the cheapest bus from Mildenhall to London Heathrow Airport is $39 on 3/22/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Mildenhall and London Heathrow Airport

See here how frequent the connections between Mildenhall and London Heathrow Airport are, during different times and days of the week.

Sunday is the busiest day, with more than 18 daily buses from Mildenhall to London Heathrow Airport. Monday has instead the fewest connections, with only 16 daily coaches between Mildenhall and London Heathrow Airport.

The busiest time of the day is the Morning, with 18 buses from Mildenhall to London Heathrow Airport, while Night sees the fewest connections between Mildenhall and London Heathrow Airport, with 16 offers.

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

Compare all providers like National Express that travel 17 times every day by bus from Mildenhall to London Heathrow Airport in one click! Book your bus ticket from Mildenhall to London Heathrow Airport starting from $39!

Cheapest Bus	$39
Fastest Bus	3h 15m
Earliest Bus	3:00 AM
Latest Bus	5:15 PM
Daily Bus Routes	17 Ø
Distance	73.1 miles
Bus Companies	National Express

Cheapest bus connections from Mildenhall to London Heathrow Airport

Every day, 17 buses from 1 bus companies leave Mildenhall for London Heathrow Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/16/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 03/15

Monday 03/16

$41

Tuesday 03/17

$39

Wednesday 03/18

Thursday 03/19

Friday 03/20

$39

Saturday 03/21

Sunday 03/22

$39

Monday 03/23

Tuesday 03/24

Wednesday 03/25

$39

Thursday 03/26

$39

Friday 03/27

$39

Saturday 03/28

$41

Sunday 03/29

$39

Monday 03/30

Tuesday 03/31

$39

Wednesday 04/01

$39

Thursday 04/02

Friday 04/03

$40

Saturday 04/04

Sunday 04/05

$43

Monday 04/06

$40

Tuesday 04/07

$40

Wednesday 04/08

$39

Thursday 04/09

$39

Friday 04/10

$39

Saturday 04/11

The cheapest time to travel from Mildenhall to London Heathrow Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Mildenhall to London Heathrow Airport, for the next 30 days.

With a price starting from $39, Sunday is the cheapest day for a bus from Mildenhall to London Heathrow Airport. Monday instead is the most expensive day with prices starting from $40.

Afternoon is the cheapest day time for bus tickets from Mildenhall to London Heathrow Airport, with $39. Morning is the most expensive time of the day with prices starting from $40.

How to save money travelling from Mildenhall 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 Mildenhall 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 Mildenhall 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 Mildenhall to London Heathrow Airport are also emptier.

Beloved bus companies from Mildenhall to London Heathrow Airport

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

National Express from Mildenhall to London Heathrow Airport

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

Cheapest Price	$39
Fastest Bus	3h 15m
Earliest Bus	3:00 AM
Last Bus	5:15 PM
Daily Connections	17 Ø
Found on	3/13/2026

All bus stations and stops in Mildenhall and London Heathrow Airport

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

Bus Stop

King St 39-41

Heathrow Bus Station

Heathrow Terminals 2 & 3

Heathrow Terminal 5 Bus Station

Wallis Rd

London Heathrow Airport - Terminal 2 & 3

London Heathrow Airport

Longford TW6

London Heathrow Airport - T4

Stratford Road

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

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

FAQs about the Mildenhall to London Heathrow Airport bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $39 and takes 3h 30m to reach London Heathrow Airport. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $39 and $43. 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 Mildenhall to London Heathrow Airport each day?

Every day, the Mildenhall to London Heathrow Airport bus route is served by approximately 17 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest shuttle from Mildenhall to London Heathrow Airport is offered by National Express and takes 3h 15m. Bus tickets for this connection cost $43. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in London Heathrow Airport from Mildenhall starts at 3:00 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 Mildenhall to London Heathrow Airport?

The latest bus trip departing from Mildenhall for London Heathrow Airport starts at 5:15 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 Mildenhall London Heathrow Airport route?

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

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

You can check all the direct connections between Mildenhall 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.

What can I take with me on the Mildenhall 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 Mildenhall 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 Mildenhall 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 Mildenhall to London Heathrow Airport on your planned travel date.

How does CheckMyBus find the best bus deals from Mildenhall to London Heathrow Airport?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 17 daily trips between Mildenhall and London Heathrow Airport. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Mildenhall to London Heathrow Airport?

Prices and availability for 17 trips between Mildenhall and London Heathrow Airport change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

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

Economy

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

More bus routes to Mildenhall and to London Heathrow Airport

Here’s an overview of the most popular bus routes to Mildenhall and to London Heathrow Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!