Carmarthen to ExCeL London Trains

Carmarthen to ExCeL London trains

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Trip Overview

The average train between Carmarthen and ExCeL London takes 4h 27m and the fastest train takes 4h 10m. The train service runs several times per day from Carmarthen to ExCeL London. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 27m
Duration: 231 mi
Distance: £126
Average price: Every 4 hours
Frequency

Train

best

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

4h 28m

£106–201

Carmarthen to ExCeL London train times

Trains run every 4 hours between Carmarthen and ExCeL London. The earliest departure is at 7:23 AM in the morning, and the last departure from Carmarthen is at 7:20 PM which arrives into ExCeL London at 6:06 AM. All services require a transfer at London Paddington and take an average of 4h 27m. The schedules shown below are for the next available departures.

Departing Friday, August 14, 2026

7:23 AM → 11:47 AM
4h 24m • 1 change
9:21 AM → 1:40 PM
4h 19m • 1 change
11:27 AM → 3:40 PM
4h 13m • 1 change
2:20 PM → 6:42 PM
4h 22m • 1 change
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Departing Saturday, August 15, 2026

7:24 AM → 11:40 AM
4h 16m • 1 change
9:30 AM → 1:40 PM
4h 10m • 1 change
11:30 AM → 3:40 PM
4h 10m • 1 change
1:30 PM → 5:40 PM
4h 10m • 1 change
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Departing Sunday, August 16, 2026

11:25 AM → 3:40 PM
4h 15m • 1 change
2:15 PM → 6:40 PM
4h 25m • 1 change
4:30 PM → 8:40 PM
4h 10m • 1 change
7:20 PM → 6:06 AM
Arrives next day
10h 46m • 1 change

Departing Monday, August 17, 2026

7:23 AM → 11:47 AM
4h 24m • 1 change
9:21 AM → 1:40 PM
4h 19m • 1 change
11:27 AM → 3:40 PM
4h 13m • 1 change
2:20 PM → 6:42 PM
4h 22m • 1 change
Show more

Departing Tuesday, August 18, 2026

7:23 AM → 11:47 AM
4h 24m • 1 change
9:21 AM → 1:40 PM
4h 19m • 1 change
11:27 AM → 3:40 PM
4h 13m • 1 change
2:20 PM → 6:42 PM
4h 22m • 1 change
Show more

Departing Wednesday, August 19, 2026

7:23 AM → 11:47 AM
4h 24m • 1 change
9:21 AM → 1:40 PM
4h 19m • 1 change
11:27 AM → 3:40 PM
4h 13m • 1 change
2:20 PM → 6:42 PM
4h 22m • 1 change
Show more

Departing Thursday, August 20, 2026

7:23 AM → 11:47 AM
4h 24m • 1 change
9:21 AM → 1:40 PM
4h 19m • 1 change
11:27 AM → 3:40 PM
4h 13m • 1 change
2:20 PM → 6:42 PM
4h 22m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Carmarthen to ExCeL London? 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.