Portsmouth to Conwy Castle Trains

Portsmouth to Conwy Castle trains

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Trip Overview

The average train between Portsmouth and Conwy Castle takes 6h 7m and the fastest train takes 5h 34m. The train service runs several times per day from Portsmouth to Conwy Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 7m
Duration: 299 mi
Distance: £122
Average price: Every 2 hours
Frequency

Train

best

Take the train from Portsmouth & Southsea to London Waterlootrain
Take the train from London Euston to Chestertrain
Take the train from Chester to Conwytrain

6h 26m

£104–178

Portsmouth to Conwy Castle train times

Trains run every 2 hours between Portsmouth and Conwy Castle. The earliest departure is at 5:35 AM in the morning, and the last departure from Portsmouth is at 5:50 PM which arrives into Conwy Castle at 11:58 PM. All services require a transfer at London Waterloo Station and take an average of 6h 7m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

5:35 AM → 11:48 AM
6h 13m • 3 changes
6:49 AM → 12:47 PM
5h 58m • 3 changes
7:51 AM → 1:48 PM
5h 57m • 3 changes
8:51 AM → 2:48 PM
5h 57m • 3 changes
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Departing Sunday, October 18, 2026

11:50 AM → 5:35 PM
5h 44m • 3 changes
1:50 PM → 7:28 PM
5h 37m • 3 changes
2:50 PM → 8:32 PM
5h 42m • 3 changes
5:50 PM → 11:58 PM
6h 8m • 3 changes

Departing Monday, October 19, 2026

5:46 AM → 11:48 AM
6h 2m • 3 changes
6:44 AM → 12:48 PM
6h 3m • 3 changes
7:51 AM → 1:48 PM
5h 57m • 3 changes
8:35 AM → 2:48 PM
6h 13m • 3 changes
Show more

Departing Tuesday, October 20, 2026

5:46 AM → 11:48 AM
6h 2m • 3 changes
6:44 AM → 12:48 PM
6h 3m • 3 changes
7:51 AM → 1:48 PM
5h 57m • 3 changes
8:35 AM → 2:48 PM
6h 13m • 3 changes
Show more

Departing Wednesday, October 21, 2026

5:46 AM → 11:48 AM
6h 2m • 3 changes
6:44 AM → 12:48 PM
6h 3m • 3 changes
7:51 AM → 1:48 PM
5h 57m • 3 changes
8:35 AM → 2:48 PM
6h 13m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Portsmouth to Conwy Castle? 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.

What companies run services between Portsmouth, England and Conwy Castle, Wales?

You can take a train from Portsmouth & Southsea to Conwy Castle via London Waterloo Station, Waterloo station, Euston station, London Euston, Chester, and Conwy in around 6h 26m.

Operators