The cheapest and fastest trains from London Gatwick Airport to Swansea
Cheapest price
£67
Average price
£70
Fastest journey
4 h 4 m
Average duration
4 h 20 m
Trains per day
3
Distance
266 km
The best way to find a cheap train ticket from London Gatwick Airport to Swansea is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Gatwick Airport to Swansea will cost around £70 if you buy it on the day, but you can find cheap train tickets today for only £67.
Of the 3 trains that leave London Gatwick Airport for Swansea every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 266 km distance in an average of 4 h 20 m but if you time it right, some trains will get you there in just 4 h 4 m .
The slowest trains will take 4 h 38 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare coach and train for London Gatwick Airport to Swansea
Omio recommends booking the coach as it is the most popular option from London Gatwick Airport to Swansea among Omio's users. If you are prioritising price take the coach with prices starting from £12. For those with little time consider booking a train which can get you there in 3h 48m. The ticket price range depends on the travel mode: a coach costs an average of £12, and a train costs an average of £45.
Distance: 266 km
Compare train with
| Train | Most popular Coach |
|---|---|
£71 Average Price | £24 Average Price Cheapest |
4h 18m Average total duration Fastest 3h 48m Onboard + 30m Additional time* | 6h 33m Average total duration 6h 3m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Gatwick Airport to Swansea train times
The table below shows live departures for London Gatwick Airport to Swansea trains for tomorrow, Friday 6 March. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 09:26 London Gatwick Airport | 4h04 | 13:30 Swansea | 0 changesdirect | |
![]() | 09:49 London Gatwick Airport | 4h38 | 14:27 Swansea | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Gatwick Airport to Swansea by coach or train
Compare coach and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
06 Mar
07 Mar
08 Mar
09 Mar
10 Mar
11 Mar
12 Mar
13 Mar
14 Mar
15 Mar
16 Mar
17 Mar
18 Mar
19 Mar
Why should you book London Gatwick Airport to Swansea trains with Omio?
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of Thameslink or Great Western Railway (GWR) to find the best option for your trip from London Gatwick Airport to Swansea.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Rail with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Gatwick Airport to Swansea.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Thameslink or Great Western Railway (GWR) to find the best option for your trip from London Gatwick Airport to Swansea.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Gatwick Airport to Swansea.
Journey information
Overview: Train from London Gatwick Airport to Swansea
Trains from London Gatwick Airport to Swansea run on average 6 times per day, taking around 3h 48m. Cheap train tickets for this journey start at £45 but you can travel from only £12 by coach.
The earliest train runs at 08:01, the last at 21:19. The fastest train covers the 266 km distance in 4h 4m.
Distance 266 km |
Average train duration 3h 48m |
Cheapest ticket price £45 |
Trains per day 6 |
Fastest train 4h 4m |
First train 08:01 |
Last train 21:19 |
Train companies: Great Western Rail, Thameslink, Great Western Railway (GWR) from London Gatwick Airport to Swansea trainsGreat Western Rail, Thameslink, Great Western Railway (GWR) trains will get you between London Gatwick Airport and Swansea from £12. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
Thameslink
Great Western Railway (GWR)
FAQs: London Gatwick Airport to Swansea train
Find answers to the most common questions about traveling from London Gatwick Airport to Swansea by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Swansea, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in London Gatwick Airport and Swansea
- Opening hours: Monday - Friday 05:15 - 20:00 Saturday 06:15 - 20:00 Sunday 08:00 - 20:00 Tickets requiring reservations: Mon-Sat 0910-1845
- Car Park: Mariners Road (until 30 April 2019). Thereafter please use the top level of Ivy Street (High Street) multistorey car park.
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category A. Step free access to all platforms.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: on concourse
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stops on High Street outside the station
Most popular train connections from London Gatwick Airport
More options for your journey from London Gatwick Airport to Swansea
Here are some other resources that might have the information you need

