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Swansea to Heathrow Rail Train prices and times

Looking to travel from Swansea to Heathrow Rail? You can buy train tickets with Trip.com for as low as £43.90, with average prices for this route around £57.00.

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

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Departure	Arrival	Operator	Find Tickets
21:23 10h 17m, Changes required Swansea	07:40 +1 Heathrow Terminals 2 & 3		Find Tickets
21:28 10h 12m, Changes required Swansea	07:40 +1 Paris		Find Tickets

Swansea to Heathrow Rail Train Route Details

First train

03:46

Last train

21:28

Departure station

Swansea

Arrival station

Heathrow Rail

Journey time

3h 17m

Distance

243 km

Price

£43.90*

Train operators

Heathrow Express, Elizabeth line, Great Western Railway

How to book cheap train tickets from Swansea to Heathrow Rail

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Swansea to Heathrow Rail. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Swansea to Heathrow Rail 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%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Swansea to Heathrow Rail, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving 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 Swansea to Heathrow Rail ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

Travel in a group to save 1/3

If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Swansea to Heathrow Rail more affordable for families, friends, or colleagues planning a trip together.

Swansea to Heathrow Rail train ticket types

Save money on your trip from Swansea to Heathrow Rail with suitable train tickets. It's a great way to spend less!

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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 Swansea to Heathrow Rail journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Swansea to Heathrow Rail from £43.90

Save an average of 30%* with SplitTickets

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Swansea to Heathrow Rail Train prices and times

Swansea to Heathrow Rail Train Route Details