How much is the bus ticket from Mildenhall to Heathrow?

The cheapest coach tickets from Mildenhall to Heathrow start from £33. The average price for this route is around £34. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus journey from Mildenhall to Heathrow?

The average bus journey time from Mildenhall to Heathrow is 3h 35m, covering a distance of 73 miles. The fastest bus can take you there in 3h 15m and is operated by National Express .

Which bus companies service the Mildenhall to Heathrow route?

Several major bus companies operate on this route with 17 buses available per day.

What is the earliest and latest departure time for the bus from Mildenhall to Heathrow?

The earliest bus departs from Mildenhall to Heathrow at 00:45. And the latest bus departs at 17:15.

What are the CO₂ emissions for the bus trip from Mildenhall to Heathrow?

A bus journey from Mildenhall to Heathrow produces an estimated 3 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Bus from Mildenhall to Heathrow from £31 | Compare & Save up to 18%

Previously seen journeys

Next departures from Mildenhall to Heathrow on 8 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	08:20	Mildenhall Bus Station	3h 30m	11:50	Heathrow T2 & T3	No tags
Bus	11:15	Mildenhall Bus Station	3h 30m	14:45	Heathrow T2 & T3	No tags
Bus	12:55	Mildenhall Bus Station	3h 30m	16:25	Heathrow T2 & T3	No tags
Bus	15:00	Mildenhall Bus Station	3h 45m	18:45	Heathrow T2 & T3	No tags
Bus	17:15	Mildenhall Bus Station	3h 40m	20:55	Heathrow T2 & T3	No tags

Compare 2 ways to travel from Mildenhall to Heathrow

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Heathrow. The journey takes about 3 hours 35 minutes and with fares starting at just £33, it presents an excellent value for a comfortable ride.

17bus per day

3h 35mAverage duration

73 milesDistance

3kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£33 - £43	Average duration3h 35m	CO₂ emissions 3kg CO₂e
Carpool	Average price£17 - £17	Average duration1h 50m	CO₂ emissions 5kg CO₂e

Compare bus companies

National Express

4/529,833 reviews

Staff4.7

Timeliness4.1

Cleanliness4.7

WiFi3.4

Many users appreciated the comfort and cleanliness of the bus service, highlighting smooth rides and helpful drivers. However, some mentioned occasional delays in pick-up times. Overall, passengers found it convenient with a positive travel experience despite minor timing issues.

National Express Mildenhall Heathrow recent customer reviews

The bus driver was very kind and helpful. He showed so much compassion when assisting a disabled passenger. The bus was on time and a smooth ride to the airport.

Michael F.

31 May 2024

The trip was comfortable; however, the bus was almost 30 minutes late at pick up.

Kathy S.

22 March 2024

Very pleasant ride. The wifi service was limited again (could not see all content, text messages would go through but not pictures), but this time I was prepared and had downloaded shows to my device.

Anna C.

27 August 2019

GB bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling by bus from Mildenhall to Heathrow

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

How much is the bus ticket from Mildenhall to Heathrow?
The cheapest coach tickets from Mildenhall to Heathrow start from £33. The average price for this route is around £34. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Mildenhall to Heathrow?
The average bus journey time from Mildenhall to Heathrow is 3h 35m, covering a distance of 73 miles. The fastest bus can take you there in 3h 15m and is operated by National Express.
Which bus companies service the Mildenhall to Heathrow route?
Several major bus companies operate on this route with 17 buses available per day.
What is the earliest and latest departure time for the bus from Mildenhall to Heathrow?
The earliest bus departs from Mildenhall to Heathrow at 00:45. And the latest bus departs at 17:15.
What are the CO₂ emissions for the bus trip from Mildenhall to Heathrow?
A bus journey from Mildenhall to Heathrow produces an estimated 3 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

06/01

£35

07/01

£33

Today

£33

09/01

No data

10/01

No data

11/01

No data

12/01

£32

13/01

No data

The cheapest trip from Mildenhall to Heathrow was searched and found on 12 Jan 2026 with a price of £32

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Mildenhall to Heathrow as early as possible.

You can expect to pay from £32 to £38 for a bus ticket from Mildenhall to Heathrow based on the last 2 days. You can expect to find the cheapest price for the trip at £32, which is on 2026-01-12.