London St Pancras International to Heathrow Airport Train prices and times
Use Trip.com to buy tickets from London St Pancras International to Heathrow Airport, starting from €18.53 and averaging €19.27. The entire journey takes no more than 44m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.
- Sun, Apr 27From €18.53
- Mon, Apr 28From €18.53
- Tue, Apr 29From €18.53
- Wed, Apr 30From €18.53
- Thu, May 1From €18.53
- Fri, May 2From €18.53
- Sat, May 3From €18.53
Departure | Arrival | Duration | Operator | Find Tickets |
---|---|---|---|---|
04:15 London St Pancras International | 05:35 Heathrow Terminals 2 & 3 | 1h 20m, Direct | Elizabeth line | Find Tickets |
04:30 London St Pancras International | 05:50 Heathrow Terminals 2 & 3 | 1h 20m, Direct | Elizabeth line | Find Tickets |
04:45 London St Pancras International | 06:05 Heathrow Terminals 2 & 3 | 1h 20m, Direct | Elizabeth line | Find Tickets |
05:00 London St Pancras International | 06:20 Heathrow Terminals 2 & 3 | 1h 20m, Direct | Elizabeth line | Find Tickets |
05:15 London St Pancras International | 06:35 Heathrow Terminals 2 & 3 | 1h 20m, Direct | Elizabeth line | Find Tickets |
05:30 London St Pancras International | 06:50 Paris | 1h 20m, Direct | Elizabeth line | Find Tickets View More Trains |
London St Pancras International to Heathrow Airport Train Route Details





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

Season Tickets for frequent travel

Network Railcard for South East England

Traveling in off-peak train times

Get 1/3 off with a Railcard

Split tickets to save an average extra 30%

Book in advance to save an average of 61%

Travel in a group to save 1/3
London St Pancras International to Heathrow Airport Train Ticket Types
Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:
Off-peak & Super Off-peak Train Tickets
These two types of tickets are specifically for use during off-peak and super off-peak hours, with cheaper prices.
Return train tickets
This ticket includes both the outbound and return journeys, saving you the time and hassle of purchasing separate tickets. With just one ticket, you can travel smoothly along the same route.
Advance train tickets
Typically the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
Season train tickets
Season tickets allow unlimited travel between two stations and can save you more than 1/3 on train fares.