How far is Milton Keynes from Heathrow by coach?

The journey from Heathrow to Milton Keynes by coach covers an approximate distance of 42 miles (68 km).

Is there a way to reach Milton Keynes from Heathrow without a car?

You can reach Milton Keynes from Heathrow by coach, as there are regular services between the two locations. You can also consider rideshare services depending on your preferences.

Bus from Heathrow to Milton Keynes from £12 | Compare & Save up to 60%

Next bus departures

Next departures from Heathrow to Milton Keynes on 12 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	21:30	Heathrow T2 & T3	1h 50m	23:20	Milton Keynes Coachway	Cheapest
Bus	23:00	Heathrow T2 & T3	1h 40m	00:40	Milton Keynes Coachway	Fastest
Bus	19:30	Heathrow Airport (LHR) T4	2h 15m	21:45	Milton Keynes Coachway	No tags
Bus	19:30	Heathrow Airport (LHR) T4	2h 15m	21:45	Milton Keynes Coachway	No tags
Bus	20:40	Heathrow Airport (LHR) T4	4h	00:40	Milton Keynes Coachway	No tags
Bus	20:40	Heathrow Airport (LHR) T4	4h	00:40	Milton Keynes Coachway	No tags
Bus	17:05	Heathrow Airport (LHR) T5	2h 35m	19:40	Milton Keynes Coachway	No tags
Bus	17:05	Heathrow Airport (LHR) T5	2h 35m	19:40	Milton Keynes Coachway	No tags

Next departures from Heathrow to Milton Keynes on 13 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:05	Heathrow Airport (LHR) T5	2h 15m	02:20	Milton Keynes Coachway	Cheapest
Bus	09:30	Heathrow T2 & T3	1h 40m	11:10	Milton Keynes Coachway	Fastest
Bus	04:05	Heathrow Airport (LHR) T4	4h 15m	08:20	Milton Keynes Coachway	No tags
Bus	04:05	Heathrow Airport (LHR) T4	4h 15m	08:20	Milton Keynes Coachway	No tags
Bus	07:00	Heathrow Airport (LHR) T4	2h 15m	09:15	Milton Keynes Coachway	No tags
Bus	07:00	Heathrow Airport (LHR) T4	2h 15m	09:15	Milton Keynes Coachway	No tags
Bus	08:55	Heathrow Airport (LHR) T4	2h 15m	11:10	Milton Keynes Coachway	No tags
Bus	08:55	Heathrow Airport (LHR) T4	2h 15m	11:10	Milton Keynes Coachway	No tags

Last refresh of the prices: Today at 13:42 GMT.

Compare 2 ways to travel from Heathrow to Milton Keynes

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Milton Keynes. 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 - £41	Average duration2h 15m	CO₂ emissions 2kg CO₂e
Carpool	Average price£5 - £8	Average duration1h	CO₂ emissions 3kg CO₂e

Compare bus companies

National Express

4/529,708 reviews

Staff4.7

Timeliness4

Cleanliness4.7

WiFi3.4

Passengers generally found the buses to be clean, comfortable, and well-maintained. The drivers were often described as professional and courteous. However, some travelers experienced delays due to unavoidable circumstances like accidents or traffic. A few reviews mentioned challenges with ticket changes when flights were delayed and issues with luggage handling on board.

National Express Heathrow Milton Keynes recent customer reviews

The bus neat. Seats comfortable. Clean and good maintained. Driver friendly and professional.

Marius D.

13 November 2024

The driver was safe, friendly, helpful and couteous. The bus was clean and appeared to be well maintained. All in all, a great experience.

Keith O.

16 August 2024

My plane was late taking off from Toronto, so I didn't make the 9:30am bus as scheduled. When I asked about getting the next bus without losing my money he told me that theres no returns and to take it up with head office. Very disappointed in this national ambassadors attitude and I payed for a taxi to milton Keynes because I had a long flight and iwas very upset.

Michael D.

17 May 2024

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

Where are the popular stops in Heathrow and 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

Stops in Milton Keynes

A - Milton Keynes Coachway

B - Milton Keynes

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

How far is Milton Keynes from Heathrow by coach?
The journey from Heathrow to Milton Keynes by coach covers an approximate distance of 42 miles (68 km).
Is there a way to reach Milton Keynes from Heathrow without a car?
You can reach Milton Keynes from Heathrow by coach, as there are regular services between the two locations. You can also consider rideshare services depending on your preferences.

Find cheapest prices for buses

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

Best price found

10/11

£26

11/11

£26

Today

£24

13/11

£19

14/11

No data

15/11

£17

16/11

£17

17/11

£17

The cheapest trip from Heathrow to Milton Keynes was searched and found on 15 Nov 2025 with a price of £17

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

You can expect to pay from £17 to £41 for a bus ticket from Heathrow to Milton Keynes based on the last 2 days. You can expect to find the cheapest price for the trip at £17, which is on 2025-11-15.