Swansea to The O2 Trains

Swansea to The O2 trains

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Trip Overview

The average train between Swansea and The O2 takes 3h 24m and the fastest train takes 3h 14m. There is a train service every few hours from Swansea to The O2. 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 24m
Duration: 199 mi
Distance: £100
Average price: Hourly
Frequency

Train

best

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

3h 19m

£86–150

Swansea to The O2 train times

Trains run hourly between Swansea and The O2. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into The O2 at 11:55 PM. All services require a transfer at London Paddington and take an average of 3h 24m. The schedules shown below are for the next available departures.

Departing Monday, October 26, 2026

2:22 PM → 5:45 PM
3h 23m • 2 changes
3:22 PM → 6:45 PM
3h 23m • 2 changes
4:22 PM → 7:47 PM
3h 25m • 2 changes
5:22 PM → 8:45 PM
3h 23m • 2 changes
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Departing Tuesday, October 27, 2026

3:46 AM → 7:46 AM
4h • 2 changes
4:59 AM → 8:15 AM
3h 16m • 2 changes
5:29 AM → 8:51 AM
3h 22m • 2 changes
5:57 AM → 9:22 AM
3h 25m • 2 changes
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Departing Wednesday, October 28, 2026

3:46 AM → 7:46 AM
4h • 2 changes
4:59 AM → 8:15 AM
3h 16m • 2 changes
5:29 AM → 8:51 AM
3h 22m • 2 changes
5:57 AM → 9:22 AM
3h 25m • 2 changes
Show more

Departing Thursday, October 29, 2026

3:46 AM → 7:46 AM
4h • 2 changes
4:59 AM → 8:15 AM
3h 16m • 2 changes
5:29 AM → 8:51 AM
3h 22m • 2 changes
5:57 AM → 9:22 AM
3h 25m • 2 changes
Show more

Departing Friday, October 30, 2026

3:46 AM → 7:46 AM
4h • 2 changes
4:59 AM → 8:15 AM
3h 16m • 2 changes
5:29 AM → 8:51 AM
3h 22m • 2 changes
5:57 AM → 9:22 AM
3h 25m • 2 changes
Show more

Departing Saturday, October 31, 2026

3:56 AM → 7:43 AM
3h 47m • 2 changes
5:25 AM → 8:39 AM
3h 14m • 2 changes
5:52 AM → 9:14 AM
3h 22m • 2 changes
6:23 AM → 9:44 AM
3h 21m • 2 changes
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Departing Sunday, November 1, 2026

7:55 AM → 11:22 AM
3h 27m • 2 changes
8:35 AM → 11:59 AM
3h 24m • 2 changes
9:23 AM → 12:42 PM
3h 19m • 2 changes
10:22 AM → 1:42 PM
3h 20m • 2 changes
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Frequently asked questions

Want to know about travelling from Swansea to The O2? 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 The O2

Trip Overview

Train

Swansea to The O2 train times

Departing Monday, October 26, 2026

2:22 PM → 5:45 PM

3:22 PM → 6:45 PM

4:22 PM → 7:47 PM

5:22 PM → 8:45 PM

Departing Tuesday, October 27, 2026

3:46 AM → 7:46 AM

4:59 AM → 8:15 AM

5:29 AM → 8:51 AM

5:57 AM → 9:22 AM

Departing Wednesday, October 28, 2026

3:46 AM → 7:46 AM

4:59 AM → 8:15 AM

5:29 AM → 8:51 AM

5:57 AM → 9:22 AM

Departing Thursday, October 29, 2026

3:46 AM → 7:46 AM

4:59 AM → 8:15 AM

5:29 AM → 8:51 AM

5:57 AM → 9:22 AM

Departing Friday, October 30, 2026

3:46 AM → 7:46 AM

4:59 AM → 8:15 AM

5:29 AM → 8:51 AM

5:57 AM → 9:22 AM

Departing Saturday, October 31, 2026

3:56 AM → 7:43 AM

5:25 AM → 8:39 AM

5:52 AM → 9:14 AM

6:23 AM → 9:44 AM

Departing Sunday, November 1, 2026

7:55 AM → 11:22 AM

8:35 AM → 11:59 AM

9:23 AM → 12:42 PM

10:22 AM → 1:42 PM

Frequently asked questions

What companies run services between Swansea, Wales and The O2, England?

Train from Swansea to London Paddington

Train trips from Swansea

Train trips to The O2

Alternative transport options