Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Reading | Swansea | Cheapest | ||||
| Train | Reading | Swansea | Fastest | ||||
| Train | Reading | Swansea | No tags | ||||
| Train | Reading | Swansea | No tags | ||||
| Train | Reading | Swansea | No tags |
Last refresh of the prices: Yesterday at 00:39 GMT.
Compare 3 ways to travel from Reading to Swansea
Among the sustainable travel choices, the carpool stands out as a good way to reach Swansea. The journey takes about 2 hours 40 minutes and with fares starting at just £15, 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 Wi-Fi. Great Western Railway ticket prices on this trip start at £46
Frequently asked questions about travelling from Reading to Swansea by train
How much does a cheap train ticket from Reading to Swansea cost?
The average train ticket price from Reading to Swansea is £85. The best way to find cheap train tickets from Reading 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 train trip from Reading to Swansea?
A train trip between Reading and Swansea is around 2h 19m, although the fastest train will take about 2h 14m. This is the time it takes to travel the 129 miles that separates the two cities.
How many daily train are there between Reading and Swansea?
The number of trains from Reading to Swansea can differ depending on the day of the week. On average, there are 12. Some trains are direct while others include transferring trains. Simplify your train trip from Reading to Swansea by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Reading to Swansea?
When taking the train from Reading 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 Reading to Swansea was searched and found on 26 Nov 2025 with a price of £56To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Reading to Swansea as early as possible.
You can expect to pay from £56 to £215 for a train ticket from Reading to Swansea based on the last 2 days. You can expect to find the cheapest price for the trip at £56, which is on 2025-11-26.
