Boston to Cardiff Trains

Boston to Cardiff trains

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Trip Overview

The average train between Boston and Cardiff takes 6h 12m and the fastest train takes 5h 12m. The train service runs several times per day from Boston to Cardiff. 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 12m
Duration: 221 mi
Distance: £116
Average price: Every 3 hours
Frequency

Train

best

Take the train from Boston to Nottinghamtrain Skegness - Nottingham / ...
Take the train from Nottingham to Cardiff Centraltrain Nottingham - Cardiff Central

5h 49m

£96–146

Boston to Cardiff train times

Trains run every 3 hours between Boston and Cardiff. The earliest departure is at 6:13 AM in the morning, and the last departure from Boston is at 9:54 PM which arrives into Cardiff at 1:05 PM. All services require a transfer, and take on average 6h 12m. The schedules shown below are for the next available departures.

Departing Saturday, October 31, 2026

2:51 PM → 8:22 PM
5h 30m • 1 change
3:48 PM → 9:22 PM
5h 33m • 1 change
4:52 PM → 10:36 PM
5h 43m • 1 change
9:54 PM → 1:05 PM
Arrives next day
15h 10m • 1 change

Departing Sunday, November 1, 2026

9:15 AM → 3:23 PM
6h 8m • 1 change
11:53 AM → 5:22 PM
5h 28m • 1 change
12:51 PM → 7:24 PM
6h 32m • 1 change
3:50 PM → 9:22 PM
5h 31m • 1 change
Show more

Departing Monday, November 2, 2026

6:13 AM → 11:25 AM
5h 12m • 1 change
7:42 AM → 1:25 PM
5h 42m • 1 change
8:52 AM → 2:25 PM
5h 32m • 1 change
9:51 AM → 3:25 PM
5h 33m • 1 change
Show more

Departing Tuesday, November 3, 2026

6:13 AM → 11:25 AM
5h 12m • 1 change
7:42 AM → 1:25 PM
5h 42m • 1 change
8:52 AM → 2:25 PM
5h 32m • 1 change
9:51 AM → 3:25 PM
5h 33m • 1 change
Show more

Departing Wednesday, November 4, 2026

6:13 AM → 11:25 AM
5h 12m • 1 change
7:42 AM → 1:25 PM
5h 42m • 1 change
8:52 AM → 2:25 PM
5h 32m • 1 change
9:51 AM → 3:25 PM
5h 33m • 1 change
Show more

Departing Thursday, November 5, 2026

6:13 AM → 11:25 AM
5h 12m • 1 change
7:42 AM → 1:25 PM
5h 42m • 1 change
8:52 AM → 2:25 PM
5h 32m • 1 change
9:51 AM → 3:25 PM
5h 33m • 1 change
Show more

Departing Friday, November 6, 2026

6:13 AM → 11:25 AM
5h 12m • 1 change
7:42 AM → 1:25 PM
5h 42m • 1 change
8:52 AM → 2:25 PM
5h 32m • 1 change
9:51 AM → 3:25 PM
5h 33m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Boston to Cardiff? 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.