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Find 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.

£43.90

Mon3Nov

£43.90

Tue4Nov

£43.90

Wed5Nov

£43.90

Thu6Nov

£43.90

Fri7Nov

£43.90

Sat8Nov

£43.90

Sun9Nov

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*Price changes due to the real-time price 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 £43.90, with average prices for this route around £43.90. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Departs	Arrives	Operator	Find Tickets
07:43 3h 44m, No direct Swansea	11:27 Heathrow Terminal 4	Elizabeth line	Find Tickets
07:43 3h 44m, No direct Swansea	11:27 Heathrow Terminal 4	Elizabeth line	Find Tickets
08:21 3h 36m, No direct Swansea	11:57 Heathrow Terminal 4	Elizabeth line	Find Tickets
08:21 3h 51m, No direct Swansea	12:12 Heathrow Terminal 4	Elizabeth line	Find Tickets
08:27 4h, No direct Swansea	12:27 Heathrow Terminal 4	Elizabeth line	Find Tickets
08:27 4h 15m, No direct Swansea	12:42 Paris	Elizabeth line	Find Tickets

Swansea to Heathrow Terminal 4 train route details

First train

03:46

Last train

21:28

Departure station

Swansea

Arrival station

Heathrow Terminal 4

Journey time

3h 33m

Distance

151 miles

Price

£43.90*

Train Operators

Elizabeth line, Great Western Railway, Transport for Wales

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

Travelling in off-peak train times

We recommend buying train tickets from Swansea to Heathrow Terminal 4 during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit 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 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%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Swansea to Heathrow Terminal 4 ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Group travels to save 1/3

If you are travelling 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 travelling 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

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

Off-Peak & Super Off-Peak tickets
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These two types of tickets are specifically for use during off-peak and super off-peak times, with cheaper prices, making them suitable for those who enjoy leisure travel.
Return train tickets
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Valid for both an outward and return journey from the same destination on your chosen route.
Advance train tickets
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As one of the most cost-effective ticket options available, purchasing up to 12 weeks in advance can save you a considerable amount of money.
Season train tickets
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It’s a type of train ticket that allows unlimited travel within two stations for a week, a month, or a year. What’s more, it can save you more than 1/3 on train fares.

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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 Terminal 4 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 Swansea to Heathrow Terminal 4 from £43.90

Save an average of 30%* with Split Tickets

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Swansea to Heathrow Terminal 4 train prices and times

Swansea to Heathrow Terminal 4 train route details