Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Milton Keynes Coachway | Heathrow Airport (LHR) T5 | Cheapest | ||||
| Bus | Milton Keynes Coachway | Heathrow T2 & T3 | Fastest | ||||
| Bus | Milton Keynes Coachway | Heathrow Airport (LHR) T4 | No tags | ||||
| Bus | Milton Keynes Coachway | Heathrow Airport (LHR) T4 | No tags | ||||
| Bus | Milton Keynes Coachway | Heathrow Airport (LHR) T4 | No tags |
Last refresh of the prices: Last Tuesday at 9:50 AM GMT.
Compare 2 ways to go from Milton Keynes to Heathrow
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 $9, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$25 - $74 | Average Duration2h 20m | 2kg CO₂e | ||
Carpool | Average Price$9 - $18 | Average Duration1h | 3kg CO₂e |
Compare bus companies
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.
Bus was clean and on time. Driver was pleasant. Good price for the service. Would definitely recommend and plan to use again.
Rhonda K.
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.
Where are the popular stops in Milton Keynes and Heathrow?
Frequently asked questions about travelling from Milton Keynes to Heathrow by bus
How far is Milton Keynes from Heathrow?
The distance between Milton Keynes and Heathrow is around 68 km (42 miles).
What are the departure and arrival locations for buses traveling from Milton Keynes to Heathrow?
Buses traveling this route start their trip at Milton Keynes Coachway, in Milton Keynes, and end it at London Heathrow Airport, in Heathrow.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Milton Keynes to Heathrow was searched and found on Nov 25, 2025 with a price of $27To 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 $27 to $75 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 $27 which is on 2025-11-25.
