What's the distance between Milton Keynes and Heathrow by coach?

The distance between Milton Keynes and Heathrow by coach is approximately 42 miles (68 km).

How can I get from Milton Keynes to Heathrow without driving?

You can travel to Heathrow from Milton Keynes by coach, which provides a smooth ride and an affordable and convenient trip. Depending on your preferences, another alternative is to explore ridesharing trips.

Bus from Milton Keynes to Heathrow from £13 | Compare & Save up to 60%

Next bus departures

Next departures from Milton Keynes to Heathrow on 16 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	20:30	Milton Keynes Coachway	3h 25m	23:55	Heathrow Airport (LHR) T5	Cheapest
Bus	01:00	Milton Keynes Coachway	1h 40m	02:40	Heathrow T2 & T3	Fastest
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	03:00	Milton Keynes Coachway	2h 10m	05:10	Heathrow Airport (LHR) T4	No tags

Next departures from Milton Keynes to Heathrow on 17 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	20:30	Milton Keynes Coachway	3h 25m	23:55	Heathrow Airport (LHR) T5	Cheapest
Bus	01:00	Milton Keynes Coachway	1h 40m	02:40	Heathrow T2 & T3	Fastest
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	03:00	Milton Keynes Coachway	2h 10m	05:10	Heathrow Airport (LHR) T4	No tags

Next departures from Milton Keynes to Heathrow on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	12:35	Milton Keynes Coachway	3h 35m	16:10	Heathrow Airport (LHR) T5	Cheapest
Bus	01:00	Milton Keynes Coachway	1h 40m	02:40	Heathrow T2 & T3	Fastest
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	01:00	Milton Keynes Coachway	3h 5m	04:05	Heathrow Airport (LHR) T4	No tags
Bus	03:00	Milton Keynes Coachway	2h 10m	05:10	Heathrow Airport (LHR) T4	No tags

Last refresh of the prices: Today at 12:07 GMT.

Compare 2 ways to travel from Milton Keynes to Heathrow

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Heathrow. The journey takes about 1 hour and with fares starting at just £5, it presents an excellent value for a comfortable ride.

1carpool per day

1hAverage duration

42 milesDistance

3kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£14 - £40	Average duration2h 20m	CO₂ emissions 2kg CO₂e
Carpool	Average price£5 - £10	Average duration1h	CO₂ emissions 3kg CO₂e

Compare bus companies

National Express

4/529,711 reviews

Staff4.7

Timeliness4

Cleanliness4.7

WiFi3.4

Customers frequently praise the service for its cleanliness, punctuality, and friendly staff. Many users appreciate the ease of booking and find it a reliable choice for travel. While some reviews mention occasional delays due to traffic or luggage issues, overall satisfaction remains high with many planning to use this service again.

National Express Milton Keynes Heathrow recent customer reviews

Easy to book. Nice bus station but had to pay for toilet. Buses wifi didn’t work and no USB charging. Bus clean and tidy. Better than a train trip.

Georgina K.

15 November 2024

Bus was clean and on time. Driver was pleasant. Good price for the service. Would definitely recommend and plan to use again.

Rhonda K.

29 July 2024

Very poor. The bus was about 90 minutes late arriving at Milton Keynes and then we lost another 20minutes as the driver had to stop to get fuel. Clearly this bus did not have sufficient fuel to complete it's journey when it started from Derby.

Isn A.

5 March 2024

GB Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Where are the popular stops in Milton Keynes and Heathrow?

Stops in Milton Keynes

A - Milton Keynes Coachway

B - Milton Keynes

Stops in Heathrow

A - London Heathrow Airport

B - Travelodge Hotel, Heathrow Central

C - Premier Inn, Heathrow M4 J4

D - Comfort Hotel

E - EasyHotel

F - Novotel Hotel

Frequently asked questions about travelling by bus from Milton Keynes to Heathrow

What's the distance between Milton Keynes and Heathrow by coach?
The distance between Milton Keynes and Heathrow by coach is approximately 42 miles (68 km).
How can I get from Milton Keynes to Heathrow without driving?
You can travel to Heathrow from Milton Keynes by coach, which provides a smooth ride and an affordable and convenient trip. Depending on your preferences, another alternative is to explore ridesharing trips.

Find cheapest prices for buses

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

Best price found

13/11

£17

14/11

£20

Today

£20

16/11

£19

17/11

£17

18/11

£16

19/11

£14

20/11

£13

The cheapest trip from Milton Keynes to Heathrow was searched and found on 20 Nov 2025 with a price of £13

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

You can expect to pay from £13 to £41 for a bus ticket from Milton Keynes to Heathrow based on the last 2 days. You can expect to find the cheapest price for the trip at £13, which is on 2025-11-20.