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Saint-Nazaire to Portsmouth trains

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Trip Overview

The average train between Saint-Nazaire and Portsmouth takes 9h 30m and the fastest train takes 7h 40m. The train service runs several times per day from Saint-Nazaire 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 30m
Duration
638 mi
Distance
£262
Average price
Every 4 hours
Frequency

Train

best
  1. Take the train from St Nazaire to Paris Montparnasse 1 Et 2train train Tgv
  2. Take the train from Paris Nord to London St Pancras Intltrain train Eil
  3. Take the train from London Waterloo to Portsmouth & Southseatrain train
8h 8m
£223–404

Saint-Nazaire to Portsmouth train times

Trains run every 4 hours between Saint-Nazaire and Portsmouth. The earliest departure is at 5:23 AM in the morning, and the last departure from Saint-Nazaire is at 10:12 PM which arrives into Portsmouth at 10:43 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 9h 30m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Saint-Nazaire 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 Saint-Nazaire to Portsmouth.ExpandLaunch map view
  • Distance: 637.5 mi
  • Duration: 9h 30m

What companies run services between Saint-Nazaire, France and Portsmouth, England?

You can take a train from St Nazaire to Portsmouth & Southsea via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Gare du Nord, Paris Nord, London St Pancras Intl, Euston station, Waterloo Station, and London Waterloo in around 8h 8m.

Operators