How much is the train ticket from Heathrow to London?

The cheapest train tickets from Heathrow to London start at $16. The average price for this train route is around $23. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.

How long is the train ride from Heathrow to London?

The average train trip from Heathrow to London takes 20m and covers 17 km. The quickest train gets you there in 13m and is operated by Elizabeth Line .

Which train operators serve the Heathrow to London route?

Several major train operators serve this route, with 167 trains available per day, including services from Heathrow Express , Elizabeth Line , South Western Railway , Great Western Railway .

What are the earliest and latest departure times for the train from Heathrow to London?

The earliest train from Heathrow to London departs at 5:12am. The latest train departs at 11:57pm.

What is the best train operator from Heathrow to London?

According to Busbud customers, the highest-rated train operator on this route is Elizabeth Line , with an average rating of 5.0 out of 5 stars based on 1 reviews.

Which train operator has the best Wi-Fi from Heathrow to London?

Based on reviews on Busbud, the train operator Elizabeth Line has the best Wi-Fi rating with a score of 5.0.

Which train operator has the best on-time performance from Heathrow to London?

According to Busbud traveller reviews, the most punctual train operator on this route is Heathrow Express , with a punctuality rating of 5.0 out of 5 stars.

Which train operator has the cleanest trains from Heathrow to London?

According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Elizabeth Line , with a cleanliness rating of 5.0 out of 5 stars.

Train Heathrow to London from $15

Next train departures

Next departures for Heathrow to London on March 31
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:06pm	Ashford (Surrey)	44m	3:50pm	Vauxhall	Cheapest
Train	7:25am	Heathrow Terminals 2 and 3	13m	7:38am	Ealing Broadway	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	21m	5:33am	London Paddington Train Station	No tags
Train	7:06am	Heathrow Terminals 2 and 3	14m	7:20am	Ealing Broadway	No tags
Train	7:14am	Ashford (Surrey)	33m	7:47am	Vauxhall	No tags

Next departures for Heathrow to London on April 1
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:06pm	Ashford (Surrey)	44m	3:50pm	Vauxhall	Cheapest
Train	7:25am	Heathrow Terminals 2 and 3	13m	7:38am	Ealing Broadway	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	21m	5:33am	London Paddington Train Station	No tags
Train	7:06am	Heathrow Terminals 2 and 3	14m	7:20am	Ealing Broadway	No tags
Train	7:14am	Ashford (Surrey)	33m	7:47am	Vauxhall	No tags

Next departures for Heathrow to London on April 2
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:06pm	Ashford (Surrey)	44m	3:50pm	Vauxhall	Cheapest
Train	7:25am	Heathrow Terminals 2 and 3	13m	7:38am	Ealing Broadway	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	21m	5:33am	London Paddington Train Station	No tags
Train	7:06am	Heathrow Terminals 2 and 3	14m	7:20am	Ealing Broadway	No tags
Train	7:14am	Ashford (Surrey)	33m	7:47am	Vauxhall	No tags

Next departures for Heathrow to London on April 3
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	7:11am	Ashford (Surrey)	45m	7:56am	Vauxhall	Cheapest
Train	7:06am	Heathrow Terminals 2 and 3	14m	7:20am	Ealing Broadway	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	21m	5:33am	London Paddington Train Station	No tags
Train	7:21am	Heathrow Terminals 2 and 3	14m	7:35am	Ealing Broadway	No tags
Train	7:12am	Ashford (Surrey)	1h 2m	8:14am	Vauxhall	No tags

Next departures for Heathrow to London on April 4
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	7:06am	Heathrow Terminals 2 and 3	26m	7:32am	London Paddington	Cheapest
Train	5:17am	London Heathrow Airport T2 & 3 Train Station	15m	5:32am	London Paddington Train Station	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	20m	5:32am	London Paddington Train Station	No tags
Train	7:21am	Heathrow Terminals 2 and 3	27m	7:48am	London Paddington	No tags
Train	5:12am	London Heathrow Airport T5 Train Station	20m	5:32am	London Paddington Train Station	No tags

Next departures for Heathrow to London on April 5
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	7:32am	Ashford (Surrey)	58m	8:30am	Vauxhall	Cheapest
Train	8:25am	Heathrow Terminals 2 and 3	13m	8:38am	Ealing Broadway	Fastest
Train	7:27am	London Heathrow Airport T5 Train Station	23m	7:50am	London Paddington Train Station	No tags
Train	7:39am	Heathrow Terminals 2 and 3	14m	7:53am	Ealing Broadway	No tags
Train	7:07am	West Drayton	24m	7:31am	London Paddington	No tags

Next departures for Heathrow to London on April 6
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	7:11am	Ashford (Surrey)	45m	7:56am	Vauxhall	Cheapest
Train	7:06am	Heathrow Terminals 2 and 3	14m	7:20am	Ealing Broadway	Fastest
Train	5:12am	London Heathrow Airport T5 Train Station	21m	5:33am	London Paddington Train Station	No tags
Train	7:21am	Heathrow Terminals 2 and 3	14m	7:35am	Ealing Broadway	No tags
Train	7:12am	Ashford (Surrey)	1h 2m	8:14am	Vauxhall	No tags

Last refresh of the prices: Yesterday at 5:25 PM BST.

Compare 2 ways to go from Heathrow to London

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach London. The journey takes about 20 minutes, and with fares starting at just $16, it presents an excellent value for a comfortable ride.

167train per day

20mAverage Duration

17 kmDistance

0kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$7 - $42	Average Duration1h	CO₂ emissions 1kg CO₂e
Train	Average Price$16 - $70	Average Duration20m	CO₂ emissions 0kg CO₂e

Where are the popular train stations and stops in Heathrow and London?

Heathrow

A
London Heathrow Airport
Visit page

London

A
Waterloo
Waterloo Station Southbank, Station Approach, London SE1 8SW, UK
Visit page
B
King's Cross
7 York Way, London N1 9AA, UK
Visit page
C
St Pancras International
King's Cross St. Pancras, Euston Rd, Kings Cross, London N1 9AL, UK
Visit page
D
Euston Station
Euston Railway Station B40 The Balcony, Eversholt St, London NW1 2DU, UK
Visit page
E
London Bridge
51-55 St Thomas St, London SE1 3QX, UK
Visit page
F
Marylebone
Melcombe Pl, London NW1 6JJ, UK
Visit page

Train companies

Heathrow Express

4.5/56 reviews

Timeliness5

Cleanliness5

Elizabeth Line

5/51 reviews

Staff5

Cleanliness5

Wi‑Fi5

South Western Railway

4/525 reviews

Staff4.5

Timeliness4.1

Cleanliness4.5

Wi‑Fi3.4

Great Western Railway

4/542 reviews

Staff5

Timeliness4.7

Cleanliness4.7

Wi‑Fi4

GB train companies:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, RegioJet, CrossCountry

Frequently asked questions about travelling from Heathrow to London by train

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

How much is the train ticket from Heathrow to London?
The cheapest train tickets from Heathrow to London start at $16. The average price for this train route is around $23. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Heathrow to London?
The average train trip from Heathrow to London takes 20m and covers 17 km. The quickest train gets you there in 13m and is operated by Elizabeth Line.
Which train operators serve the Heathrow to London route?
Several major train operators serve this route, with 167 trains available per day, including services from Heathrow Express, Elizabeth Line, South Western Railway, Great Western Railway.
What are the earliest and latest departure times for the train from Heathrow to London?
The earliest train from Heathrow to London departs at 5:12am. The latest train departs at 11:57pm.
What is the best train operator from Heathrow to London?
According to Busbud customers, the highest-rated train operator on this route is Elizabeth Line, with an average rating of 5.0 out of 5 stars based on 1 reviews.
Which train operator has the best Wi-Fi from Heathrow to London?
Based on reviews on Busbud, the train operator Elizabeth Line has the best Wi-Fi rating with a score of 5.0.
Which train operator has the best on-time performance from Heathrow to London?
According to Busbud traveller reviews, the most punctual train operator on this route is Heathrow Express, with a punctuality rating of 5.0 out of 5 stars.
Which train operator has the cleanest trains from Heathrow to London?
According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Elizabeth Line, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for trains

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

Best price found

03-29

$54

03-30

$54

Today

$15

04-01

$15

04-02

$15

04-03

$15

04-04

$31

04-05

$15

The cheapest trip from Heathrow to London was searched and found on Apr 1, 2026 with a price of $15

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

You can expect to pay from $15 to $66 for a train ticket from Heathrow to London based on the last 2 days. You can expect to find the cheapest price for the trip at $15 which is on 2026-04-01.

Usually Heathrow Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.