Cardiff to St Pancras Trains

Cardiff to St Pancras trains

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Trip Overview

The average train between Cardiff and St Pancras takes 2h 9m and the fastest train takes 2h 2m. There is an hourly train service from Cardiff to St Pancras. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 9m
Duration: 146 mi
Distance: £74
Average price: Hourly
Frequency

Train

best

Take the train from Cardiff Central to London Paddingtontrain Swansea - London Paddington / ...

2h 6m

£63–110

Cardiff to St Pancras train times

Trains run hourly between Cardiff and St Pancras. The earliest departure is at 5:07 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into St Pancras at 11:42 PM. All services require a transfer at London Paddington and take an average of 2h 9m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

10:20 AM → 12:22 PM
2h 2m • 1 change
11:20 AM → 1:22 PM
2h 2m • 1 change
12:20 PM → 2:22 PM
2h 2m • 1 change
1:20 PM → 3:22 PM
2h 2m • 1 change
Show more

Departing Monday, November 2, 2026

5:07 AM → 7:33 AM
2h 26m • 1 change
5:53 AM → 7:59 AM
2h 5m • 1 change
6:24 AM → 8:33 AM
2h 9m • 1 change
6:51 AM → 9:03 AM
2h 11m • 1 change
Show more

Departing Tuesday, November 3, 2026

5:07 AM → 7:33 AM
2h 26m • 1 change
5:53 AM → 7:59 AM
2h 5m • 1 change
6:24 AM → 8:33 AM
2h 9m • 1 change
6:51 AM → 9:03 AM
2h 11m • 1 change
Show more

Departing Wednesday, November 4, 2026

5:07 AM → 7:33 AM
2h 26m • 1 change
5:53 AM → 7:59 AM
2h 5m • 1 change
6:24 AM → 8:33 AM
2h 9m • 1 change
6:51 AM → 9:03 AM
2h 11m • 1 change
Show more

Departing Thursday, November 5, 2026

5:07 AM → 7:33 AM
2h 26m • 1 change
5:53 AM → 7:59 AM
2h 5m • 1 change
6:24 AM → 8:33 AM
2h 9m • 1 change
6:51 AM → 9:03 AM
2h 11m • 1 change
Show more

Departing Friday, November 6, 2026

5:07 AM → 7:33 AM
2h 26m • 1 change
5:53 AM → 7:59 AM
2h 5m • 1 change
6:24 AM → 8:33 AM
2h 9m • 1 change
6:51 AM → 9:03 AM
2h 11m • 1 change
Show more

Departing Saturday, November 7, 2026

5:14 AM → 7:27 AM
2h 13m • 1 change
6:20 AM → 8:27 AM
2h 7m • 1 change
6:48 AM → 8:57 AM
2h 9m • 1 change
7:18 AM → 9:27 AM
2h 9m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Cardiff to St Pancras? 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.

Cardiff to St Pancras trains

Find Transport to St Pancras

Trip Overview

Train

Cardiff to St Pancras train times

Departing Sunday, November 1, 2026

10:20 AM → 12:22 PM

11:20 AM → 1:22 PM

12:20 PM → 2:22 PM

1:20 PM → 3:22 PM

Departing Monday, November 2, 2026

5:07 AM → 7:33 AM

5:53 AM → 7:59 AM

6:24 AM → 8:33 AM

6:51 AM → 9:03 AM

Departing Tuesday, November 3, 2026

5:07 AM → 7:33 AM

5:53 AM → 7:59 AM

6:24 AM → 8:33 AM

6:51 AM → 9:03 AM

Departing Wednesday, November 4, 2026

5:07 AM → 7:33 AM

5:53 AM → 7:59 AM

6:24 AM → 8:33 AM

6:51 AM → 9:03 AM

Departing Thursday, November 5, 2026

5:07 AM → 7:33 AM

5:53 AM → 7:59 AM

6:24 AM → 8:33 AM

6:51 AM → 9:03 AM

Departing Friday, November 6, 2026

5:07 AM → 7:33 AM

5:53 AM → 7:59 AM

6:24 AM → 8:33 AM

6:51 AM → 9:03 AM

Departing Saturday, November 7, 2026

5:14 AM → 7:27 AM

6:20 AM → 8:27 AM

6:48 AM → 8:57 AM

7:18 AM → 9:27 AM

Frequently asked questions

What companies run services between Cardiff, Wales and St Pancras, England?

Train from Cardiff Central to London Paddington

Where to next?

Train trips from Cardiff

Train trips to St Pancras

Alternative transport options