Slough to Marylebone Trains

Slough to Marylebone trains

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Trip Overview

The average train between Slough and Marylebone takes 37 min and the fastest train takes 22 min. The train runs at least 3 times per hour from Slough to Marylebone. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

37 min
Duration: 19 mi
Distance: £15
Average price: Every 20 minutes
Frequency

Train via London Paddington

best

Take the train from Slough to London Paddingtontrain Didcot Parkway - London Paddington / ...

23 min

£9–28

Slough to Marylebone train times

Trains run every 20 minutes between Slough and Marylebone. The earliest departure is at 4:59 AM at night, and the last departure from Slough is at 5:38 PM which arrives into Marylebone at 6:19 PM. All services require a transfer at London Paddington and take an average of 37 min. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

4:59 AM → 5:50 AM
50 min • 1 change
5:32 AM → 6:12 AM
39 min • 1 change
5:38 AM → 6:19 AM
41 min • 1 change
6:04 AM → 6:36 AM
32 min • 1 change
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Frequently asked questions

Want to know about travelling from Slough to Marylebone? 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.