Travel Information
Compare coach and train for Slough to Swansea
Omio recommends booking the train as it is the most popular option from Slough to Swansea among Omio's users. If you are prioritising price take the coach with prices starting from £18. For those with little time consider booking a train which can get you there in 2h 42m. The ticket price range depends on the travel mode: a coach costs an average of £18, and a train costs an average of £57.
Distance: 232 km
Compare train with
Most popular Train | Coach |
|---|---|
£66 Average Price | £22 Average Price Cheapest |
3h 12m Average total duration Fastest 2h 42m Onboard + 30m Additional time* | 6h 5m Average total duration 5h 35m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Travel optionsfrom Slough to Swansea
How to get to Swansea from Slough by train, bus, flight or ferry.
Our recommendation
The best way to travel from Slough to Swansea is by taking a coach because it’s the best combination of price and speed.
RE702 · NX50717:187h20Slough, Wellington Street0:38Swansea, University Bay Campus£201One-way1 change
Cheapest
RE702 · NX50717:187h20Slough, Wellington Street0:38Swansea, University Bay Campus£201One-way1 change
Fastest
C48219 · W3541813:283h01Slough station (SLO)16:29Swansea station (SWA)£671One-way1 change
Other options
C48224 · W3463014:243h06Slough station (SLO)17:30Swansea station (SWA)£671One-way1 change
G15434 · W3462412:243h06Slough station (SLO)15:30Swansea station (SWA)£671One-way1 change
G15435 · G1494116:283h44Slough station (SLO)20:12Swansea station (SWA)£681One-way1 change
RE702 · NX50717:187h27Slough, Wellington Street0:45Swansea, Quadrant Bus Station£201One-way1 change
RE702 · NX50711:257h50Slough, Wellington Street19:15Swansea, University Bay Campus£201One-way1 change
RE702 · NX50711:257h55Slough, Wellington Street19:20Swansea, Quadrant Bus Station£201One-way1 change
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, coaches, flights and ferries
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.
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FAQs: Slough to Swansea
Travel to Swansea easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Slough to Swansea.

This is compared to other travel options from Slough to Swansea:
A coach is £43 less than a train for this route with tickets for a train from Slough to Swansea costing on average £66.
Other travel options to Swansea take longer:
Coach takes on average 5h 35m.
- Around 10 coaches per day.
- Around 8 trains per day.
However, we recommend checking specific travel dates for your route between Slough and Swansea as scheduled services by coach and train can vary by season or day of the week.
- Trains mostly depart from Slough station (SLO) and arrive in Swansea station (SWA).
- Coaches mostly depart from Slough, Wellington Street and arrive in Swansea, Quadrant Bus Station.
- Travel with National Express, FlixBus, First Berkshire & The Thames Valley to go to Swansea by coach.
- Travel with Great Western Railway, Elizabeth Line (TfL), Great Western Railway (GWR) to go to Swansea by train.
Travelling from Slough to Swansea: related information
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