Trains from London St Pancras International to Heathrow Airport from $19.25**

Trains from London St Pancras International to Heathrow Airport from $19.25**

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London St Pancras International to Heathrow Airport Train prices and times

Looking to travel from London St Pancras International to Heathrow Airport? You can buy train tickets with Trip.com for as low as $19.25, with average prices for this route around $20.02.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Sat, Jan 18
    From $19.25
  • Sun, Jan 19
    From $19.25
  • Mon, Jan 20
    From $19.25
  • Tue, Jan 21
    From $19.25
  • Wed, Jan 22
    From $19.25
  • Thu, Jan 23
    From $19.25
  • Fri, Jan 24
DepartureArrivalDurationOperator
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03:40
London St Pancras International
05:00
Heathrow Terminals 2 & 3
1h 20m, DirectElizabeth line
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03:46
London St Pancras International
05:06
Heathrow Terminals 2 & 3
1h 20m, DirectElizabeth line
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04:01
London St Pancras International
05:21
Heathrow Terminals 2 & 3
1h 20m, DirectElizabeth line
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04:12
London St Pancras International
05:36
Heathrow Terminals 2 & 3
1h 24m, DirectElizabeth line
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04:27
London St Pancras International
05:51
Heathrow Terminals 2 & 3
1h 24m, DirectElizabeth line
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04:42
London St Pancras International
06:06
Paris
1h 24m, DirectElizabeth line
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London St Pancras International to Heathrow Airport Train Route Details

The London St Pancras International to Heathrow Airport train ticket is from $19.25. The average travel time is 45m, covering a distance of approximately 15 miles. There are usually 107 daily trains provided by Elizabeth line. To plan your train journey in advance, please refer to our train route table below.

First train
First train
03:40
Last train
Last train
23:44
Arrival station
Arrival station
Journey time
Journey time
45m
Distance
Distance
15 miles
Price
Price
$19.25*
Train operators
Train operators

London St Pancras International to Heathrow Airport Train Travel Guide

London St Pancras International to Heathrow Airport Train Travel Guide

Arriving in Heathrow Airport

With a journey time as short as 45m, you can reach Heathrow Airport from London St Pancras International, with an average of 107 train per day.

Book cheap train tickets from London St Pancras International to Heathrow Airport

Finding cheap train tickets from London St Pancras International to Heathrow Airport doesn't have to be a challenging task. With the right knowledge and by using available discounts and travel options, saving money with Trip.com can become effortless. Here are a few valuable tips to help you save money on your train travel.

Network Railcard for South East England

For only a small annual fee, you can save 1/3 on most fares in South East England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly within this region.

Traveling during off-peak hours

The important thing to note about Off-Peak train tickets is the designated off-peak time. In large cities and towns, the off-peak time for train travel from London St Pancras International to Heathrow Airport usually starts at 9:30 am from Monday to Friday, while in other areas it starts at 9:00 am. By planning your journey during these off-peak hours, you can take advantage of cheaper and more comfortable train fares, ensuring a smoother travel experience and avoiding the crowded peak hours.

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each designed to cater to specific groups of travelers. You can discover more about Railcards here.

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*Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. Prices shown do not include split ticket and Railcard discounts.