Haverfordwest to Slough Trains

Haverfordwest to Slough trains

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Trip Overview

The average train between Haverfordwest and Slough takes 5h 41m and the fastest train takes 4h 40m. The train service runs several times per day from Haverfordwest to Slough. 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 41m
Duration: 234 mi
Distance: £111
Average price: Every 3 hours
Frequency

Train

best

Take the train from Haverfordwest to Cardiff Centraltrain Milford Haven - Manchester Piccadilly / ...
Take the train from Cardiff Central to Readingtrain Swansea - London Paddington / ...

£89–169

Haverfordwest to Slough train times

Trains run every 3 hours between Haverfordwest and Slough. The earliest departure is at 6:10 AM in the morning, and the last departure from Haverfordwest is at 9:50 PM which arrives into Slough at 7:15 AM. All services require a transfer at Cardiff Central and take an average of 5h 41m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

5:14 PM → 10:22 PM
5h 8m • 2 changes
6:13 PM → 11:21 PM
5h 7m • 2 changes
8:52 PM → 7:15 AM
Arrives next day
10h 22m • 2 changes

Departing Friday, October 9, 2026

6:10 AM → 11:21 AM
5h 11m • 2 changes
7:14 AM → 12:21 PM
5h 6m • 2 changes
9:15 AM → 2:21 PM
5h 5m • 2 changes
11:15 AM → 4:21 PM
5h 5m • 2 changes
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Departing Saturday, October 10, 2026

6:10 AM → 10:51 AM
4h 40m • 2 changes
7:14 AM → 12:21 PM
5h 6m • 2 changes
9:11 AM → 2:21 PM
5h 9m • 2 changes
11:07 AM → 4:21 PM
5h 13m • 2 changes
Show more

Departing Sunday, October 11, 2026

11:38 AM → 5:21 PM
5h 42m • 2 changes
1:43 PM → 6:36 PM
4h 53m • 2 changes
3:45 PM → 9:21 PM
5h 35m • 2 changes
9:50 PM → 7:15 AM
Arrives next day
9h 25m • 2 changes

Departing Monday, October 12, 2026

6:10 AM → 11:21 AM
5h 11m • 2 changes
7:14 AM → 12:21 PM
5h 6m • 2 changes
9:15 AM → 2:21 PM
5h 5m • 2 changes
11:15 AM → 4:21 PM
5h 5m • 2 changes
Show more

Departing Tuesday, October 13, 2026

6:10 AM → 11:21 AM
5h 11m • 2 changes
7:14 AM → 12:21 PM
5h 6m • 2 changes
9:15 AM → 2:21 PM
5h 5m • 2 changes
11:15 AM → 4:21 PM
5h 5m • 2 changes
Show more

Departing Wednesday, October 14, 2026

6:10 AM → 11:21 AM
5h 11m • 2 changes
7:14 AM → 12:21 PM
5h 6m • 2 changes
9:15 AM → 2:21 PM
5h 5m • 2 changes
11:15 AM → 4:21 PM
5h 5m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Haverfordwest to Slough? 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.

Haverfordwest to Slough trains

Find Transport to Slough

Trip Overview

Train

Haverfordwest to Slough train times

Departing Thursday, October 8, 2026

5:14 PM → 10:22 PM

6:13 PM → 11:21 PM

8:52 PM → 7:15 AMArrives next day

Departing Friday, October 9, 2026

6:10 AM → 11:21 AM

7:14 AM → 12:21 PM

9:15 AM → 2:21 PM

11:15 AM → 4:21 PM

Departing Saturday, October 10, 2026

6:10 AM → 10:51 AM

7:14 AM → 12:21 PM

9:11 AM → 2:21 PM

11:07 AM → 4:21 PM

Departing Sunday, October 11, 2026

11:38 AM → 5:21 PM

1:43 PM → 6:36 PM

3:45 PM → 9:21 PM

9:50 PM → 7:15 AMArrives next day

Departing Monday, October 12, 2026

6:10 AM → 11:21 AM

7:14 AM → 12:21 PM

9:15 AM → 2:21 PM

11:15 AM → 4:21 PM

Departing Tuesday, October 13, 2026

6:10 AM → 11:21 AM

7:14 AM → 12:21 PM

9:15 AM → 2:21 PM

11:15 AM → 4:21 PM

Departing Wednesday, October 14, 2026

6:10 AM → 11:21 AM

7:14 AM → 12:21 PM

9:15 AM → 2:21 PM

11:15 AM → 4:21 PM

Frequently asked questions

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

Train from Haverfordwest to Cardiff Central

Train trips from Haverfordwest

Train trips to Slough

Alternative transport options

8:52 PM → 7:15 AM
Arrives next day

9:50 PM → 7:15 AM
Arrives next day