Slough to Haverfordwest Trains

Slough to Haverfordwest trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Slough and Haverfordwest takes 5h 47m and the fastest train takes 4h 34m. The train service runs several times per day from Slough to Haverfordwest. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 47m
Duration: 234 mi
Distance: £113
Average price: Every 4 hours
Frequency

Train

best

Take the train from Reading to Cardiff Centraltrain London Paddington - Swansea / ...
Take the train from Cardiff Central to Haverfordwesttrain Bristol Temple Meads - Haverfordwest / ...

5h 46m

£87–171

Slough to Haverfordwest train times

Trains run every 4 hours between Slough and Haverfordwest. The earliest departure is at 6:22 AM in the morning, and the last departure from Slough is at 10:52 PM which arrives into Haverfordwest at 8:25 AM. All services require a transfer at Reading and take an average of 5h 47m. The schedules shown below are for the next available departures.

Departing Sunday, October 25, 2026

9:17 PM → 8:25 AM
Arrives next day
11h 8m • 2 changes

Departing Monday, October 26, 2026

6:39 AM → 11:13 AM
4h 34m • 2 changes
8:33 AM → 1:19 PM
4h 46m • 2 changes
12:23 PM → 5:11 PM
4h 48m • 2 changes
1:24 PM → 6:39 PM
5h 14m • 2 changes
Show more

Departing Tuesday, October 27, 2026

6:39 AM → 11:13 AM
4h 34m • 2 changes
8:33 AM → 1:19 PM
4h 46m • 2 changes
12:23 PM → 5:11 PM
4h 48m • 2 changes
1:24 PM → 6:39 PM
5h 14m • 2 changes
Show more

Departing Wednesday, October 28, 2026

6:39 AM → 11:13 AM
4h 34m • 2 changes
8:33 AM → 1:19 PM
4h 46m • 2 changes
12:23 PM → 5:11 PM
4h 48m • 2 changes
1:24 PM → 6:39 PM
5h 14m • 2 changes
Show more

Departing Thursday, October 29, 2026

6:39 AM → 11:13 AM
4h 34m • 2 changes
8:33 AM → 1:19 PM
4h 46m • 2 changes
12:23 PM → 5:11 PM
4h 48m • 2 changes
1:24 PM → 6:39 PM
5h 14m • 2 changes
Show more

Departing Friday, October 30, 2026

6:39 AM → 11:13 AM
4h 34m • 2 changes
8:33 AM → 1:19 PM
4h 46m • 2 changes
12:23 PM → 5:11 PM
4h 48m • 2 changes
1:24 PM → 6:39 PM
5h 14m • 2 changes
Show more

Departing Saturday, October 31, 2026

6:22 AM → 11:26 AM
5h 3m • 2 changes
8:25 AM → 1:23 PM
4h 58m • 2 changes
9:23 AM → 2:32 PM
5h 8m • 2 changes
11:22 AM → 4:35 PM
5h 12m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Slough to Haverfordwest? 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.

Slough to Haverfordwest trains

Trip Overview

Train

Slough to Haverfordwest train times

Departing Sunday, October 25, 2026

9:17 PM → 8:25 AM
Arrives next day

Departing Monday, October 26, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Tuesday, October 27, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Wednesday, October 28, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Thursday, October 29, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Friday, October 30, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Saturday, October 31, 2026

6:22 AM → 11:26 AM

8:25 AM → 1:23 PM

9:23 AM → 2:32 PM

11:22 AM → 4:35 PM

Frequently asked questions

What companies run services between Slough, England and Haverfordwest, Wales?

Train from Reading to Cardiff Central

Train from Cardiff Central to Haverfordwest

Slough to Haverfordwest trains

Find Transport to Haverfordwest

Trip Overview

Train

Slough to Haverfordwest train times

Departing Sunday, October 25, 2026

9:17 PM → 8:25 AMArrives next day

Departing Monday, October 26, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Tuesday, October 27, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Wednesday, October 28, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Thursday, October 29, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Friday, October 30, 2026

6:39 AM → 11:13 AM

8:33 AM → 1:19 PM

12:23 PM → 5:11 PM

1:24 PM → 6:39 PM

Departing Saturday, October 31, 2026

6:22 AM → 11:26 AM

8:25 AM → 1:23 PM

9:23 AM → 2:32 PM

11:22 AM → 4:35 PM

Frequently asked questions

What companies run services between Slough, England and Haverfordwest, Wales?

Train from Reading to Cardiff Central

Train from Cardiff Central to Haverfordwest

Train trips from Slough

Train trips to Haverfordwest

Alternative transport options

9:17 PM → 8:25 AM
Arrives next day