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Find the best prices from Swansea to Heathrow Terminal 4

Here are this week's cheapest tickets from Swansea to Heathrow Terminal 4, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

Find cheapest train
This train is sold out. View full timetable and prices.
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$57.64
الاثنين3نوفمبر
Find cheapest train
This train is sold out. View full timetable and prices.
Go
$57.64
الثلاثاء4نوفمبر
Find cheapest train
This train is sold out. View full timetable and prices.
Go
$57.64
الأربعاء5نوفمبر
Find cheapest train
This train is sold out. View full timetable and prices.
Go
$57.64
الخميس6نوفمبر
Find cheapest train
This train is sold out. View full timetable and prices.
Go
$57.64
الجمعة7نوفمبر
Find cheapest train
This train is sold out. View full timetable and prices.
Go
$57.64
السبت8نوفمبر
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This train is sold out. View full timetable and prices.
Go
$57.64
الأحد9نوفمبر
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Prices may change due to real-time fluctuations. Please refer to the latest price.

Swansea to Heathrow Terminal 4 Train prices and times

Planning a journey from Swansea to Heathrow Terminal 4? Trip.com offers train tickets starting from as low as $57.64, with average prices for this route around $59.95. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains
DepartureArrivalOperator
Find Tickets
16:22
3 hours 35 minutes, Changes required
Swansea
19:57
Heathrow Terminal 4
Great Western RailwayElizabeth line
Find Tickets
16:22
3 hours 50 minutes, Changes required
Swansea
20:12
Heathrow Terminal 4
Great Western RailwayElizabeth line
Find Tickets
16:29
3 hours 58 minutes, Changes required
Swansea
20:27
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
16:29
4 hours 13 minutes, Changes required
Swansea
20:42
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
17:22
3 hours 35 minutes, Changes required
Swansea
20:57
Heathrow Terminal 4
Great Western RailwayElizabeth line
Find Tickets
17:22
3 hours 50 minutes, Changes required
Swansea
21:12
Paris
Great Western RailwayElizabeth line
Find Tickets

Swansea to Heathrow Terminal 4 Train Route Details

First train
First train
03:46
Last train
Last train
21:28
Departure station
Departure station
Swansea
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
3 hours 33 minutes
Distance
Distance
243 km
Price
Price
$57.64*
Train operators
Train operators
Elizabeth line, Great Western Railway, Transport for Wales

How to book cheap train tickets from Swansea to Heathrow Terminal 4

Traveling in off-peak train times

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Swansea to Heathrow Terminal 4 can result in significant cost savings.
Get 1/3 off with a Railcard

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 catering to specific groups of travelers. You can discover more about Railcards 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 an extra 30% on fares. Instead of purchasing a direct ticket from Swansea to Heathrow Terminal 4, 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%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
Travel in a group to save 1/3

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 Terminal 4 more affordable for families, friends, or colleagues planning a trip together.

Swansea to Heathrow Terminal 4 train ticket types

Save money on your trip from Swansea to Heathrow Terminal 4 with suitable train tickets. It's a great way to spend less!

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 Swansea to Heathrow Terminal 4 journey

  • Split Tickets

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

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