Cardiff to Seaham Trains

Trip Overview

The average train between Cardiff and Seaham takes 7h 51m and the fastest train takes 6h 14m. The train service runs several times per day from Cardiff to Seaham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 51m
Duration: 330 mi
Distance: £173
Average price: Every 4 hours
Frequency

Train

best

Take the train from Cardiff Central to Birmingham New Streettrain Cardiff Central - Nottingham / ...
Take the train from Birmingham New Street to Newcastletrain Reading - Newcastle / ...

6h 43m

£142–219

Cardiff to Seaham train times

Trains run every 4 hours between Cardiff and Seaham. The earliest departure is at 7:45 AM in the morning, and the last departure from Cardiff is at 9:45 PM which arrives into Seaham at 10:08 AM. All services require a transfer at Birmingham New Street and take an average of 7h 51m. The schedules shown below are for the next available departures.

Departing Monday, October 26, 2026

9:45 PM → 10:08 AM
Arrives next day
12h 23m • 2 changes

Departing Tuesday, October 27, 2026

7:45 AM → 2:08 PM
6h 23m • 2 changes
9:45 AM → 4:07 PM
6h 22m • 2 changes
11:45 AM → 6:07 PM
6h 22m • 2 changes
1:45 PM → 8:12 PM
6h 27m • 2 changes
Show more

Departing Wednesday, October 28, 2026

7:45 AM → 2:08 PM
6h 23m • 2 changes
9:45 AM → 4:07 PM
6h 22m • 2 changes
11:45 AM → 6:07 PM
6h 22m • 2 changes
1:45 PM → 8:12 PM
6h 27m • 2 changes
Show more

Departing Thursday, October 29, 2026

7:45 AM → 2:08 PM
6h 23m • 2 changes
9:45 AM → 4:07 PM
6h 22m • 2 changes
11:45 AM → 6:07 PM
6h 22m • 2 changes
1:45 PM → 8:12 PM
6h 27m • 2 changes
Show more

Departing Friday, October 30, 2026

7:45 AM → 2:08 PM
6h 23m • 2 changes
9:45 AM → 4:07 PM
6h 22m • 2 changes
11:45 AM → 6:07 PM
6h 22m • 2 changes
1:45 PM → 8:12 PM
6h 27m • 2 changes
Show more

Departing Saturday, October 31, 2026

7:45 AM → 2:08 PM
6h 23m • 2 changes
9:45 AM → 4:07 PM
6h 22m • 2 changes
11:45 AM → 6:08 PM
6h 23m • 2 changes
1:45 PM → 8:12 PM
6h 27m • 2 changes
Show more

Departing Sunday, November 1, 2026

11:45 AM → 6:15 PM
6h 30m • 2 changes
1:45 PM → 8:15 PM
6h 30m • 2 changes
3:45 PM → 10:15 PM
6h 30m • 2 changes

Frequently asked questions

Want to know about travelling from Cardiff to Seaham? 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.