London to Mainz Trains

Trip Overview

The average train between London and Mainz takes 7h 36m and the fastest train takes 5h 40m. The train service runs several times per day from London to Mainz. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 36m
Duration: 785 km
Distance: €137
Average price: 4 times a day
Frequency

Train via Frankfurt(M) Flughafen Fernbf

best

Take the train from London St. Pancras Int. to Brussel-Zuidtrain Eurostar
Take the train from Brussel-Zuid / Bruxelles-Midi to Frankfurt(M) Flughafen Fernbftrain Ice

6h 23m

€110–249

London to Mainz train times

Trains run 4 times a day between London and Mainz. The earliest departure is at 6:16 AM in the morning, and the last departure from London is at 6:04 PM which arrives into Mainz at 10:22 AM. All services require a transfer at Brussel-Zuid and take an average of 7h 36m. The schedules shown below are for the next available departures.

Departing Tuesday, October 27, 2026

6:04 PM → 10:22 AM
Arrives next day
15h 18m • 2 changes

Departing Wednesday, October 28, 2026

6:16 AM → 1:52 PM
6h 36m • 2 changes
8:16 AM → 3:52 PM
6h 36m • 2 changes
11:04 AM → 5:52 PM
5h 48m • 2 changes
3:04 PM → 10:22 PM
6h 18m • 2 changes
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Departing Thursday, October 29, 2026

6:16 AM → 1:52 PM
6h 36m • 2 changes
8:16 AM → 3:52 PM
6h 36m • 2 changes
11:04 AM → 5:52 PM
5h 48m • 2 changes
3:04 PM → 10:22 PM
6h 18m • 2 changes
Show more

Departing Friday, October 30, 2026

6:16 AM → 1:44 PM
6h 28m • 2 changes
8:16 AM → 3:44 PM
6h 28m • 2 changes
11:04 AM → 5:44 PM
5h 40m • 2 changes
3:04 PM → 9:44 PM
5h 40m • 2 changes
Show more

Departing Saturday, October 31, 2026

11:04 AM → 5:44 PM
5h 40m • 2 changes
3:04 PM → 9:44 PM
5h 40m • 2 changes

Departing Sunday, November 1, 2026

8:16 AM → 3:44 PM
6h 28m • 2 changes
11:04 AM → 5:44 PM
5h 40m • 2 changes
3:04 PM → 9:44 PM
5h 40m • 2 changes
6:04 PM → 9:44 AM
Arrives next day
14h 40m • 2 changes

Departing Monday, November 2, 2026

6:16 AM → 1:44 PM
6h 28m • 2 changes
8:16 AM → 3:44 PM
6h 28m • 2 changes
11:04 AM → 5:44 PM
5h 40m • 2 changes
3:04 PM → 9:44 PM
5h 40m • 2 changes

Frequently asked questions

Want to know about travelling from London to Mainz? 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.

What companies run services between London, England and Mainz, Germany?

You can take a train from London St. Pancras Int. to Mainz, Römisches Theater via Brussel-Zuid, Brussel-Zuid / Bruxelles-Midi, Frankfurt(M) Flughafen Fernbf, and Frankfurt in around 6h 23m.

Operators