Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Carmarthen | Gatwick Airport (LGW) South Terminal | No tags | ||||
| Train | Carmarthen | Gatwick Airport (LGW) South Terminal | No tags | ||||
| Train | Carmarthen | Gatwick Airport (LGW) South Terminal | No tags | ||||
| Train | Carmarthen | Gatwick Airport (LGW) South Terminal | No tags | ||||
| Train | Carmarthen | Gatwick Airport (LGW) South Terminal | No tags |
Compare 2 ways to go from Carmarthen to Gatwick
Among the sustainable travel choices, the train stands out as a good way to reach Gatwick. The journey takes about 4 hours 58 minutes, and with fares starting at just $273, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$273 - $528 | Average Duration4h 58m | 7kg CO₂e | ||
Carpool | Average Price$29 - $29 | Average Duration3h 10m | 12kg CO₂e |
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 $273
Frequently asked questions about travelling from Carmarthen to Gatwick by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Carmarthen to Gatwick?
The cheapest train tickets from Carmarthen to Gatwick start at $273. The average price for this train route is around $273. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Carmarthen to Gatwick?
The average train trip from Carmarthen to Gatwick takes 4h 58m and covers 298 km. The quickest train gets you there in 4h 58m and is operated by Great Western Railway.
Which train operators serve the Carmarthen to Gatwick route?
Several major train operators serve this route, with 2 trains available per day.
What are the earliest and latest departure times for the train from Carmarthen to Gatwick?
The earliest train from Carmarthen to Gatwick departs at 9:21am. The latest train departs at 11:27am.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to Gatwick was searched and found on Dec 12, 2025 with a price of $254To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Carmarthen to Gatwick, as early as possible.
