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Cheap train tickets

Heathrow Terminal 4 to London St Pancras International train prices and times

Planning a journey from Heathrow Terminal 4 to London St Pancras International? Trip.com offers train tickets starting from as low as €18.72, with average prices for this route around €18.72. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Departs	Arrives	Operator	Find Tickets
09:00 58m, No direct Heathrow Terminal 4	09:58 London St Pancras International	Elizabeth line	Find Tickets
09:15 58m, No direct Heathrow Terminal 4	10:13 London St Pancras International	Elizabeth line	Find Tickets
09:30 1h, No direct Heathrow Terminal 4	10:30 London St Pancras International	Elizabeth line	Find Tickets
09:45 58m, No direct Heathrow Terminal 4	10:43 London St Pancras International	Elizabeth line	Find Tickets
10:00 1h, No direct Heathrow Terminal 4	11:00 London St Pancras International	Elizabeth line	Find Tickets
10:15 58m, No direct Heathrow Terminal 4	11:13 Paris	Elizabeth line	Find Tickets

Heathrow Terminal 4 to London St Pancras International train route details

First train

05:30

Last train

23:47

Departure station

Heathrow Terminal 4

Arrival station

London St Pancras International

Journey time

55m

Distance

24 km

Price

€18.72*

Train Operators

Elizabeth line, Thameslink

How to book cheap train tickets from Heathrow Terminal 4 to London St Pancras International

Season Tickets for frequent travels

If you frequently travel between Heathrow Terminal 4 and London St Pancras International, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annually, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.

Network Railcard for Southeast England

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.

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 Heathrow Terminal 4 to London St Pancras International can result in significant cost savings.

Using the Railcard for 1/3 off

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 catering to specific groups of travellers. You can discover more about Railcards here.

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 Heathrow Terminal 4 to London St Pancras International, 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%

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 Heathrow Terminal 4 to London St Pancras International 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

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Heathrow Terminal 4 to London St Pancras International 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:

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Heathrow Terminal 4 to London St Pancras International journey
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No Booking Fees on the App
Only pay for your train travel – no hidden fees

*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%.

Trains from Heathrow Terminal 4 to London St Pancras International from €18.72

Save an average of 30%* with Split Tickets

Heathrow Terminal 4 to London St Pancras International train prices and times

Heathrow Terminal 4 to London St Pancras International train route details