Mainz to Portsmouth trains

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Trip Overview

The average train between Mainz and Portsmouth takes 9h 31m and the fastest train takes 7h 44m. The train service runs several times per day from Mainz to Portsmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 31m
Duration: 564 mi
Distance: £250
Average price: Every 4 hours
Frequency

Train via Brussels

best

Take the train from Frankfurt to Bruxelles Miditrain 79
Take the train from Brussel-Zuid / Bruxelles-Midi to London St Pancras Intltrain Eil
Take the train from London Waterloo to Portsmouth & Southseatrain

9h 19m

£203–388

Mainz to Portsmouth train times

Trains run every 4 hours between Mainz and Portsmouth. The earliest departure is at 6:14 AM in the morning, and the last departure from Mainz is at 7:35 PM which arrives into Portsmouth at 12:08 PM. All services require a transfer at Frankfurt and take an average of 9h 31m. The schedules shown below are for the next available departures.

Departing Wednesday, November 4, 2026

7:34 PM → 10:58 AM
Arrives next day
16h 24m • 4 changes

Departing Thursday, November 5, 2026

6:14 AM → 1:58 PM
8h 44m • 4 changes
8:14 AM → 3:58 PM
8h 44m • 4 changes
10:14 AM → 6:04 PM
8h 50m • 4 changes
12:14 PM → 7:07 PM
7h 53m • 4 changes
Show more

Departing Friday, November 6, 2026

6:14 AM → 2:44 PM
9h 30m • 4 changes
8:14 AM → 3:58 PM
8h 44m • 4 changes
10:14 AM → 6:04 PM
8h 50m • 4 changes
12:14 PM → 7:07 PM
7h 53m • 4 changes
Show more

Departing Saturday, November 7, 2026

6:14 AM → 1:58 PM
8h 44m • 4 changes
8:14 AM → 3:58 PM
8h 44m • 4 changes
10:14 AM → 5:58 PM
8h 44m • 4 changes
12:14 PM → 7:58 PM
8h 44m • 4 changes
Show more

Departing Sunday, November 8, 2026

6:14 AM → 2:00 PM
8h 46m • 4 changes
8:14 AM → 3:00 PM
7h 46m • 4 changes
10:14 AM → 6:00 PM
8h 46m • 4 changes
12:14 PM → 8:00 PM
8h 46m • 4 changes
Show more

Departing Monday, November 9, 2026

6:14 AM → 1:58 PM
8h 44m • 4 changes
8:14 AM → 3:58 PM
8h 44m • 4 changes
10:14 AM → 6:04 PM
8h 50m • 4 changes
12:14 PM → 7:07 PM
7h 53m • 4 changes
Show more

Departing Tuesday, November 10, 2026

6:14 AM → 1:58 PM
8h 44m • 4 changes
8:14 AM → 3:58 PM
8h 44m • 4 changes
10:14 AM → 6:04 PM
8h 50m • 4 changes
12:14 PM → 7:07 PM
7h 53m • 4 changes
Show more

Frequently asked questions

Want to know about travelling from Mainz to Portsmouth? 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.

Map of how to get from Mainz to Portsmouth.

Launch map view

Distance: 563.6 mi
Duration: 9h 31m

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

You can take a train from Mainz, Römisches Theater to Portsmouth & Southsea via Frankfurt, Bruxelles Midi, Brussel-Zuid / Bruxelles-Midi, London St Pancras Intl, Euston station, Waterloo Station, and London Waterloo in around 9h 19m.

Operators