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Swansea to Rennes trains

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Trip Overview

The average train between Swansea and Rennes takes 9h 50m and the fastest train takes 8h 2m. The train service runs several times per day from Swansea to Rennes. 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 50m
Duration
1,122 km
Distance
€387
Average price
Every 3 hours
Frequency

Train

best
  1. Take the train from Swansea to London Paddingtontrain train
  2. Take the train from London St Pancras Intl to Paris Nordtrain train Eil
  3. Take the train from Paris Montparnasse 1 Et 2 to Rennestrain train Tgv
8h 1m
€320–544

Swansea to Rennes train times

Trains run every 3 hours between Swansea and Rennes. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Rennes at 11:25 AM. All services require a transfer at London Paddington and take an average of 9h 50m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 39m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 28m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 31m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroSociété Nationale des Chemins de fer Français (SNCF)8h 4m • 4 changes
  • Show more

Departing Saturday, October 10, 2026

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 29m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 31m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 3m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 4m • 4 changes
  • Show more

Departing Sunday, October 11, 2026

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 2m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 3m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 4m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 2m • 4 changes
  • Show more

Departing Monday, October 12, 2026

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 39m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 28m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 31m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroSociété Nationale des Chemins de fer Français (SNCF)8h 34m • 4 changes
  • Show more

Departing Tuesday, October 13, 2026

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 39m • 4 changes

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    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 28m • 4 changes

  •  → 

    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 31m • 4 changes

  •  → 

    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroSociété Nationale des Chemins de fer Français (SNCF)8h 34m • 4 changes
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui9h 39m • 4 changes

  •  → 

    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 28m • 4 changes

  •  → 

    Great Western Railway (GWR)London Underground (Tube)EurostarRATP MetroTGV inOui8h 31m • 4 changes

Frequently asked questions

Want to know about travelling from Swansea to Rennes? 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 Swansea to Rennes.ExpandLaunch map view
  • Distance: 1,121.8 km
  • Duration: 9h 50m

What companies run services between Swansea, Wales and Rennes, France?

You can take a train from Swansea to Rennes via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, and Paris Montparnasse 1 Et 2 in around 8h 1m.

Operators