Watford to Swansea Trains

Watford to Swansea trains

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Trip Overview

The average train between Watford and Swansea takes 3h 57m and the fastest train takes 3h 39m. There is a train service every few hours from Watford to Swansea. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 57m
Duration: 205 mi
Distance: £111
Average price: Hourly
Frequency

Train

best

Take the train from London Paddington to Swanseatrain London Paddington - Swansea / ...

4h 7m

£94–171

Watford to Swansea train times

Trains run hourly between Watford and Swansea. The earliest departure is at 5:48 AM in the morning, and the last departure from Watford is at 11:33 PM which arrives into Swansea at 9:02 AM. All services require a transfer at Queens Park (London) and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

10:48 AM → 2:29 PM
3h 41m • 2 changes
11:48 AM → 3:30 PM
3h 42m • 2 changes
12:48 PM → 4:28 PM
3h 40m • 2 changes
1:48 PM → 5:30 PM
3h 42m • 2 changes
Show more

Departing Thursday, October 22, 2026

5:48 AM → 9:33 AM
3h 45m • 2 changes
6:48 AM → 10:29 AM
3h 41m • 2 changes
7:48 AM → 11:30 AM
3h 42m • 2 changes
8:48 AM → 12:33 PM
3h 45m • 2 changes
Show more

Departing Friday, October 23, 2026

5:48 AM → 9:33 AM
3h 45m • 2 changes
6:48 AM → 10:29 AM
3h 41m • 2 changes
7:48 AM → 11:30 AM
3h 42m • 2 changes
8:48 AM → 12:33 PM
3h 45m • 2 changes
Show more

Departing Saturday, October 24, 2026

5:48 AM → 9:30 AM
3h 42m • 2 changes
6:48 AM → 10:30 AM
3h 42m • 2 changes
7:48 AM → 11:33 AM
3h 45m • 2 changes
8:48 AM → 12:34 PM
3h 46m • 2 changes
Show more

Departing Sunday, October 25, 2026

7:18 AM → 11:22 AM
4h 4m • 2 changes
8:18 AM → 12:21 PM
4h 3m • 2 changes
9:48 AM → 1:29 PM
3h 41m • 2 changes
10:48 AM → 2:28 PM
3h 40m • 2 changes
Show more

Departing Monday, October 26, 2026

5:48 AM → 9:33 AM
3h 45m • 2 changes
6:48 AM → 10:29 AM
3h 41m • 2 changes
7:48 AM → 11:30 AM
3h 42m • 2 changes
8:48 AM → 12:33 PM
3h 45m • 2 changes
Show more

Departing Tuesday, October 27, 2026

5:48 AM → 9:33 AM
3h 45m • 2 changes
6:48 AM → 10:29 AM
3h 41m • 2 changes
7:48 AM → 11:30 AM
3h 42m • 2 changes
8:48 AM → 12:33 PM
3h 45m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Watford to Swansea? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Find Transport to Swansea

Trip Overview

Train

Watford to Swansea train times

Departing Wednesday, October 21, 2026

10:48 AM → 2:29 PM

11:48 AM → 3:30 PM

12:48 PM → 4:28 PM

1:48 PM → 5:30 PM

Departing Thursday, October 22, 2026

5:48 AM → 9:33 AM

6:48 AM → 10:29 AM

7:48 AM → 11:30 AM

8:48 AM → 12:33 PM

Departing Friday, October 23, 2026

5:48 AM → 9:33 AM

6:48 AM → 10:29 AM

7:48 AM → 11:30 AM

8:48 AM → 12:33 PM

Departing Saturday, October 24, 2026

5:48 AM → 9:30 AM

6:48 AM → 10:30 AM

7:48 AM → 11:33 AM

8:48 AM → 12:34 PM

Departing Sunday, October 25, 2026

7:18 AM → 11:22 AM

8:18 AM → 12:21 PM

9:48 AM → 1:29 PM

10:48 AM → 2:28 PM

Departing Monday, October 26, 2026

5:48 AM → 9:33 AM

6:48 AM → 10:29 AM

7:48 AM → 11:30 AM

8:48 AM → 12:33 PM

Departing Tuesday, October 27, 2026

5:48 AM → 9:33 AM

6:48 AM → 10:29 AM

7:48 AM → 11:30 AM

8:48 AM → 12:33 PM

Frequently asked questions

What companies run services between Watford, England and Swansea, Wales?

Train from London Paddington to Swansea

Train trips from Watford

Train trips to Swansea

Alternative transport options