Train from Slough to Swansea: Tickets & Timetables

Previously seen journeys

Next departures from Slough to Swansea on 18 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Great Western RailwayTrain
Slough
SwanseaNo tags
Great Western RailwayTrain
Slough
SwanseaNo tags
Great Western RailwayTrain
Slough
SwanseaNo tags
Great Western RailwayTrain
Slough
SwanseaNo tags
Great Western RailwayTrain
Slough
SwanseaNo tags

Get from Slough to Swansea

This route is served by train only

The journey takes about 3 hours 5 minutes, and with fares starting at just £61, it presents an excellent value for a comfortable ride.

5train per day
3h 5mAverage duration
144 milesDistance
6kgCO₂ emissions

Frequently asked questions about travelling from Slough to Swansea by train

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

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

    The cheapest train tickets from Slough to Swansea start from £61. The average price for this train route is around £66. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the train journey from Slough to Swansea?

    The average train journey time from Slough to Swansea is 3h 5m, covering a distance of 144 miles. The fastest train gets you there in 3h 2m and is operated by Great Western Railway.

  3. Which train operators serve the Slough to Swansea route?

    Several major train operators run on this route with 5 trains available per day.

  4. What are the earliest and latest departure times for the train from Slough to Swansea?

    The earliest train from Slough to Swansea departs at 09:26. And the latest train departs at 15:24.

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