Bus from Milton Keynes to London Heathrow Airport (LHR)

Find a coach from Milton Keynes to London Heathrow Airport: Compare all companies
Search for your destination Millions of deals worldwide
Compare results Save up to 70%
Find the right bus for you Easy and transparent

Which bus from Milton Keynes to London Heathrow Airport is the best?

Check the bus schedule for Milton Keynes to London Heathrow Airport. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express or FlixBus. To see the full timetable for all coaches just use or search and compare.

today
£3
tomorrow
£7
Thursday
£3
Friday
£3
Saturday
£3
Sunday
£3
Monday
£3

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 30m 08:50 Milton Keynes Coachway 11:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 1h 50m 08:50 Milton Keynes Coachway 10:40 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 45m 10:35 Milton Keynes Coachway 12:20 London Heathrow Airport Heathrow Coach Station  Economy £3
FlixBus 2h 15m 08:20 Milton Keynes Central Station 10:35 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £4
FlixBus 2h 10m 10:10 Milton Keynes Central Station 12:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £4

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 2h 5m 19:20 Milton Keynes Central Station 21:25 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £7
FlixBus 2h 5m 21:30 Milton Keynes Central Station 23:35 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £7
FlixBus 1h 45m 19:20 Milton Keynes Central Station 21:05 London Heathrow Airport Heathrow Coach Station  Economy £7
National Express 2h 5m 01:00 Milton Keynes Coachway 03:05 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £14
National Express 2h 20m 03:00 Milton Keynes Coachway 05:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £14

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 20m 03:00 Milton Keynes Coachway 05:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 20m 04:35 Milton Keynes Coachway 06:55 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 30m 08:50 Milton Keynes Coachway 11:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 10m 06:50 Milton Keynes Central Station 09:00 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 15m 08:20 Milton Keynes Central Station 10:35 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 2h 15m 08:20 Milton Keynes Central Station 10:35 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 15m 10:40 Milton Keynes Central Station 12:55 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 10m 13:20 Milton Keynes Central Station 15:30 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 20m 04:35 Milton Keynes Coachway 06:55 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £8
National Express 1h 40m 04:35 Milton Keynes Coachway 06:15 London Heathrow Airport Heathrow Coach Station  Economy £8

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 20m 03:00 Milton Keynes Coachway 05:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 20m 04:35 Milton Keynes Coachway 06:55 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 30m 08:50 Milton Keynes Coachway 11:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 10m 06:50 Milton Keynes Central Station 09:00 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
FlixBus 2h 15m 08:20 Milton Keynes Central Station 10:35 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 1h 40m 03:00 Milton Keynes Coachway 04:40 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 40m 04:10 Milton Keynes Coachway 05:50 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 40m 04:35 Milton Keynes Coachway 06:15 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 40m 05:30 Milton Keynes Coachway 07:10 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 50m 07:20 Milton Keynes Coachway 09:10 London Heathrow Airport Heathrow Coach Station  Economy £3

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 20m 03:00 Milton Keynes Coachway 05:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 20m 04:35 Milton Keynes Coachway 06:55 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 2h 30m 08:50 Milton Keynes Coachway 11:20 London Heathrow Airport Heathrow Terminal 5 Coach Station  Economy £3
National Express 1h 40m 03:00 Milton Keynes Coachway 04:40 London Heathrow Airport Heathrow Coach Station  Economy £3
National Express 1h 55m 03:45 Milton Keynes Coachway 05:40 London Heathrow Airport Heathrow Coach Station  Economy £3

Best Price Offer: The price for the cheapest bus from Milton Keynes to London Heathrow Airport is £3 on 05/05/2026. Flexible travelers save on ticket prices.


What is the best day and time to travel by bus between Milton Keynes and London Heathrow Airport?

Here is the frequency of all coach connections from Milton Keynes to London Heathrow Airport. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Saturday is the busiest day, with more than 57 daily coaches from Milton Keynes to London Heathrow Airport. Monday has instead the fewest connections, with only 40 daily coaches between Milton Keynes and London Heathrow Airport.
The busiest time of the day is the Morning, with 105 coaches from Milton Keynes to London Heathrow Airport, while Night sees the fewest connections between Milton Keynes and London Heathrow Airport, with only 60 offers.

All facts for Milton Keynes to London Heathrow Airport (LHR) bus at a glance

Compare all coach operators like National Express and FlixBus that travel daily 47 times by bus from Milton Keynes to London Heathrow Airport in one click. Book your Milton Keynes to London Heathrow Airport bus ticket starting from £3!

Cheapest Bus £3
Fastest Bus 1h 40m
Earliest Coach 08:20
Latest Coach 22:40
Daily Bus Connections 47 Ø
Distance 66.8 km
Coach Companies National Express and FlixBus

What are the cheapest coach tickets from Milton Keynes to London Heathrow Airport?

Every day, 47 buses from 2 coach companies leave Milton Keynes for London Heathrow Airport. Check the table below to find the cheapest prices for coach tickets for this route, starting from 05/05/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 04/05
Tuesday 05/05
£3
Wednesday 06/05
£7
Thursday 07/05
£3
Friday 08/05
£3
Saturday 09/05
£3
Sunday 10/05
£3
Monday 11/05
£3
Tuesday 12/05
£3
Wednesday 13/05
£3
Thursday 14/05
£3
Friday 15/05
£3
Saturday 16/05
£3
Sunday 17/05
£3
Monday 18/05
£3
Tuesday 19/05
£3
Wednesday 20/05
£3
Thursday 21/05
£3
Friday 22/05
£3
Saturday 23/05
£5
Sunday 24/05
£3
Monday 25/05
£3
Tuesday 26/05
£3
Wednesday 27/05
£3
Thursday 28/05
£3
Friday 29/05
£3
Saturday 30/05
£3
Sunday 31/05

The cheapest time to travel from Milton Keynes to London Heathrow Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Milton Keynes to London Heathrow Airport, for the next 30 days.
With a price starting from £3, Monday is the cheapest day for a coach from Milton Keynes to London Heathrow Airport. Monday instead is the most expensive day with prices starting from £3.
Morning is the cheapest day time for bus tickets from Milton Keynes to London Heathrow Airport, with £3. Afternoon is the most expensive time of the day with prices starting from £3.

How to save money travelling from Milton Keynes to London Heathrow Airport

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Milton Keynes 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 Milton Keynes 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 coaches from Milton Keynes to London Heathrow Airport are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Milton Keynes to London Heathrow Airport?

These are the most booked bus companies by our users on the Milton Keynes to London Heathrow Airport timetable.

FlixBus from Milton Keynes to London Heathrow Airport

FlixBus

Here you will find the key facts about the FlixBus bus route Milton Keynes to London Heathrow Airport:

Cheapest Price £3
Fastest Coach 1h 45m
Earliest Coach 08:20
Last Coach 21:30
Daily Connections 12 Ø
Found on 05/05/2026

National Express from Milton Keynes to London Heathrow Airport

National Express

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

Cheapest Price £3
Fastest Coach 1h 40m
Earliest Coach 08:50
Last Coach 22:40
Daily Connections 39 Ø
Found on 05/05/2026
In total 2 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Milton Keynes and London Heathrow Airport

Here is a map with all coach stations in Milton Keynes and London Heathrow Airport. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Milton Keynes to London Heathrow Airport

Check all information on comfort and services on the coaches from Milton Keynes to London Heathrow Airport. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Milton Keynes to London Heathrow Airport bus

How much does a Milton Keynes - London Heathrow Airport coach trip cost?

This depends on, among other things, the day and travel time. The cheapest airport transfer for the Milton Keynes - London Heathrow Airportroute is available from £3 and takes 2h 30m. Compare offers and save money!

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

The connection Milton Keynes to London Heathrow Airport is offered by 2 companies with ticket prices ranging from £3 to £36. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the Milton Keynes - London Heathrow Airport route on average every day?

Each day, the bus route from Milton Keynes to London Heathrow Airport is offered by roughly 47 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to London Heathrow Airport from Milton Keynes take?

The quickest transfer from Milton Keynes to London Heathrow Airport is provided by National Express and takes 1h 40m. Coach tickets for this connection cost £14. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Milton Keynes to London Heathrow Airport?

The earliest bus to London Heathrow Airport departs from Milton Keynes at 08:20. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Milton Keynes to London Heathrow Airport?

The latest bus to London Heathrow Airport departs from Milton Keynes at 22:40. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Milton Keynes - London Heathrow Airport route?

Passengers looking to travel from Milton Keynes to London Heathrow Airport can travel with National Express and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Milton Keynes and London Heathrow Airport?

You can check all the direct connections between Milton Keynes 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 transfer: National Express and FlixBus.

What can I take with me on the bus to London Heathrow Airport from Milton Keynes?

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Milton Keynes London Heathrow Airport bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Milton Keynes 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 travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the transfer from Milton Keynes to London Heathrow Airport on your planned travel date.

How does CheckMyBus find the best bus deals from Milton Keynes 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 47 daily trips between Milton Keynes 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 Milton Keynes to London Heathrow Airport?

Prices and availability for 47 trips between Milton Keynes 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 Milton Keynes to London Heathrow Airport

Economy
Economy

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

More bus routes to Milton Keynes and to London Heathrow Airport

Here’s an overview of the most popular bus routes to Milton Keynes and to London Heathrow Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!
Carlisle to Milton Keynes coach Carlisle to Milton Keynes coach
Bus from Basingstoke to Milton Keynes Bus from Basingstoke to Milton Keynes
Doncaster to Milton Keynes coach Doncaster to Milton Keynes coach
Bus Stoke-on-Trent to Milton Keynes Bus Stoke-on-Trent to Milton Keynes
Paignton to London Heathrow Airport coach Paignton to London Heathrow Airport coach
Bus Weston Super Mare to London Heathrow Airport Bus Weston Super Mare to London Heathrow Airport
Bus from Blackpool to London Heathrow Airport Bus from Blackpool to London Heathrow Airport
Coach from Portsmouth to London Heathrow Airport Coach from Portsmouth to London Heathrow Airport
CheckMyBus › Coaches in United Kingdom › Coach to Milton Keynes › Coach to London Heathrow Airport

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

deals,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

for

ads

personalisation.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.