Slough to Milford Haven Trains

Slough to Milford Haven trains

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Trip Overview

The average train between Slough and Milford Haven takes 5h 57m and the fastest train takes 4h 54m. The train service runs several times per day from Slough to Milford Haven. 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 57m
Duration: 243 mi
Distance: £116
Average price: Every 4 hours
Frequency

Train

best

Take the train from Reading to Swanseatrain London Paddington - Swansea / ...
Take the train from Swansea to Milford Haventrain Bristol Temple Meads - Milford Haven / ...

6h 2m

£90–186

Slough to Milford Haven train times

Trains run every 4 hours between Slough and Milford Haven. 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 Milford Haven at 8:42 AM. All services require a transfer at Reading and take an average of 5h 57m. The schedules shown below are for the next available departures.

Departing Sunday, November 8, 2026

3:35 PM → 9:11 PM
5h 36m • 2 changes
5:35 PM → 11:04 PM
5h 29m • 2 changes
9:17 PM → 8:42 AM
Arrives next day
11h 25m • 2 changes

Departing Monday, November 9, 2026

6:39 AM → 11:33 AM
4h 54m • 2 changes
8:33 AM → 1:37 PM
5h 4m • 2 changes
12:23 PM → 5:29 PM
5h 6m • 2 changes
1:24 PM → 6:56 PM
5h 31m • 2 changes
Show more

Departing Tuesday, November 10, 2026

6:39 AM → 11:33 AM
4h 54m • 2 changes
8:33 AM → 1:37 PM
5h 4m • 2 changes
12:23 PM → 5:29 PM
5h 6m • 2 changes
1:24 PM → 6:56 PM
5h 31m • 2 changes
Show more

Departing Wednesday, November 11, 2026

6:39 AM → 11:33 AM
4h 54m • 2 changes
8:33 AM → 1:37 PM
5h 4m • 2 changes
12:23 PM → 5:29 PM
5h 6m • 2 changes
1:24 PM → 6:56 PM
5h 31m • 2 changes
Show more

Departing Thursday, November 12, 2026

6:39 AM → 11:33 AM
4h 54m • 2 changes
8:33 AM → 1:37 PM
5h 4m • 2 changes
12:23 PM → 5:29 PM
5h 6m • 2 changes
1:24 PM → 6:56 PM
5h 31m • 2 changes
Show more

Departing Friday, November 13, 2026

6:39 AM → 11:33 AM
4h 54m • 2 changes
8:33 AM → 1:37 PM
5h 4m • 2 changes
12:23 PM → 5:29 PM
5h 6m • 2 changes
1:24 PM → 6:56 PM
5h 31m • 2 changes
Show more

Departing Saturday, November 14, 2026

6:22 AM → 11:44 AM
5h 21m • 2 changes
8:25 AM → 1:41 PM
5h 16m • 2 changes
9:23 AM → 2:50 PM
5h 26m • 2 changes
11:22 AM → 4:53 PM
5h 30m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Slough to Milford Haven? 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.