Train tickets from Gatwick to Swansea

Next train departures

Next departures for Gatwick to Swansea on November 21
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Great Western RailwayTrain
Gatwick Airport (LGW) South Terminal
SwanseaCheapest
Great Western RailwayTrain
Gatwick Airport (LGW) South Terminal
SwanseaFastest
Great Western RailwayTrain
Gatwick Airport (LGW) South Terminal
SwanseaNo tags
Great Western RailwayTrain
Gatwick Airport (LGW) South Terminal
SwanseaNo tags
Great Western RailwayTrain
Gatwick Airport (LGW) South Terminal
SwanseaNo tags

Last refresh of the prices: Yesterday at 3:35 PM GMT.

Compare 3 ways to go from Gatwick to Swansea

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Swansea. The journey takes about 3 hours, and with fares starting at just $29, it presents an excellent value for a comfortable ride.

1carpool per day
3hAverage Duration
267 kmDistance
11kgCO₂ emissions
Average Price$24 - $203Average Duration6h 15m
7kg CO₂e
Average Price$251 - $525Average Duration4h 1m
6kg CO₂e
Carpool
Average Price$29 - $29Average Duration3h
11kg CO₂e

Frequently asked questions about travelling from Gatwick to Swansea by train

  1. How much does a cheap train ticket from Gatwick to Swansea cost?

    The average train ticket price from Gatwick to Swansea is $359. The best way to find cheap train tickets from Gatwick to Swansea is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the trip from Gatwick to Swansea?

    A train trip between Gatwick and Swansea is around 4h 1m, although the fastest train will take about 3h 58m. This is the time it takes to travel the 266 km that separates the two cities.

  3. How many daily trains are there between Gatwick and Swansea?

    The number of trains from Gatwick to Swansea can differ depending on the day of the week. On average, there are 5. Some trains are direct while others include transferring trains. Simplify your train trip from Gatwick to Swansea by comparing and selecting the train that fits your travel style and budget on Busbud.

  4. Which train companies travel from Gatwick to Swansea?

    When taking the train from Gatwick to Swansea, you can travel comfortably and safely with Great Western Railway.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
11-17
$241
11-18
No data
Today
$248
11-20
$240
11-21
$240
11-22
No data
11-23
No data
11-24
No data
busbud logoThe cheapest trip from Gatwick to Swansea was searched and found on Nov 20, 2025 with a price of $240

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Gatwick to Swansea, as early as possible.

You can expect to pay from $240 to $502 for a train ticket from Gatwick to Swansea based on the last 2 days. You can expect to find the cheapest price for the trip at $240 which is on 2025-11-20.

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