Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Route
  5. London St Pancras International to Heathrow Terminal 5 Trains
UK Trains New User Gifts 2% off trains

  • 2% OFF

    Jun 19, 2024-Jun 20, 2026

    2% OFF UK Train New User Promo Code

    Jun 19, 2024-Jun 20, 2026

London St Pancras International to Heathrow Terminal 5 train prices and times

Use Trip.com to buy tickets from London St Pancras International to Heathrow Terminal 5, starting from £15.80 and averaging £15.80. The entire journey takes no more than 51m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Sun, Sep 7
  • Mon, Sep 8
  • Tue, Sep 9
  • Wed, Sep 10
  • Thu, Sep 11
  • Fri, Sep 12
  • Sat, Sep 13
DepartsArrivesDurationOperator
Find Tickets
07:37
London St Pancras International
08:36
Heathrow Terminal 5 (Rail Station Only)
59m, DirectElizabeth line
Find Tickets
08:07
London St Pancras International
09:06
Heathrow Terminal 5 (Rail Station Only)
59m, DirectElizabeth line
Find Tickets
08:37
London St Pancras International
09:36
Heathrow Terminal 5 (Rail Station Only)
59m, DirectElizabeth line
Find Tickets
09:07
London St Pancras International
10:05
Heathrow Terminal 5 (Rail Station Only)
58m, DirectElizabeth line
Find Tickets
09:37
London St Pancras International
10:35
Heathrow Terminal 5 (Rail Station Only)
58m, DirectElizabeth line
Find Tickets
10:14
London St Pancras International
11:05
Paris
51m, DirectElizabeth line
Find Tickets
View More Trains

London St Pancras International to Heathrow Terminal 5 train route details

First train
First train
04:15
Last train
Last train
22:43
Departure station
Departure station
London St Pancras International
Arrival station
Arrival station
Heathrow Terminal 5
Journey time
Journey time
51m
Distance
Distance
17 miles
Price
Price
£15.80*
Train Operators
Train Operators
Elizabeth line

How to book cheap train tickets from London St Pancras International to Heathrow Terminal 5

Season Tickets for frequent travels

Season Tickets for frequent travels

For frequent travellers between London St Pancras International and Heathrow Terminal 5, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annually, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
Network Railcard for Southeast England

Network Railcard for Southeast England

To save on train travel in Southeast England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it’s highly advantageous for frequent travellers within this region.
Travelling in off-peak train times

Travelling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from London St Pancras International to Heathrow Terminal 5 can result in significant cost savings.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from London St Pancras International to Heathrow Terminal 5 for various reasons, such as your age (including the 16-25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split Tickets to save an average extra 30%

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from London St Pancras International to Heathrow Terminal 5, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won’t even need to leave the train… or often your seat!.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from London St Pancras International to Heathrow Terminal 5 ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Group travels to save 1/3

Group travels to save 1/3

If you are travelling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make travelling from London St Pancras International to Heathrow Terminal 5 more affordable for families, friends, or colleagues planning a trip together.

London St Pancras International to Heathrow Terminal 5 train ticket types

Here are different ticket types available for this route, each with its own benefits and restrictions. Here are the options to consider:

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best Price Promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your London St Pancras International to Heathrow Terminal 5 journey

  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer service

  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

Recommendations

  • Trains from London St Pancras International

  • Trains to Heathrow Terminal 5

  • Popular Routes

  • Top Destinations

  • Popular stations

*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.