Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Gatwick Airport (LGW) South Terminal | Swansea | Cheapest | ||||
| Train | Gatwick Airport (LGW) South Terminal | Swansea | Fastest | ||||
| Train | Gatwick Airport (LGW) South Terminal | Swansea | No tags | ||||
| Train | Gatwick Airport (LGW) South Terminal | Swansea | No tags | ||||
| Train | Gatwick Airport (LGW) South Terminal | Swansea | No tags |
Last refresh of the prices: Yesterday at 3:35 PM GMT.
Compare 3 ways to go from Gatwick to Swansea
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.
Train companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the WiFi. Great Western Railway ticket prices on this trip start at $251
Where are the popular train stations and stops in Gatwick and Swansea?
Frequently asked questions about travelling from Gatwick to Swansea by train
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!
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.
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.
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.
The cheapest trip from Gatwick to Swansea was searched and found on Nov 20, 2025 with a price of $240To 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.
