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Train Rennes London

Book a train ticket from Rennes to London

Information about the Rennes to London train

Travel by train from Rennes to London. 10 trains run each day: choose between the first train departing Rennes at 5h 33m and the last at 16h 35m, allowing you to cover the 874 km distance in as little as 5h 45m.

Cheap train tickets from Rennes to London

How much does a train ticket from Rennes to London cost?

We recommend booking your train ticket in advance to make the most of the best offers. If you are flexible, when booking your ticket, take the time to look for the cheapest dates and times for your journey. To stay up to date with our best offers, create an alert in the "Low Prices" section.

How long does a journey on a train from Rennes to London take?

By train, allow an average of 6h 09m to complete the Rennes to London journey.

How long does the fastest train take to travel from Rennes to London?

The fastest train can complete the journey from Rennes to London in 5h 45m.

How many trains run from Rennes to London each day?

Every day, 10 trains complete the Rennes to London journey.

Are there direct trains or connecting trains between Rennes and London?

Between Rennes and London, the service may be a Connecting train(s).

What is the distance between Rennes and London by train?

The total distance between Rennes and London by train is approximately 874 km.

What time is the first train from Rennes to London?

If you’re an early riser, you can take the Rennes to London train at 5h 33m.

What time is the last train from Rennes to London?

The last train leaves Rennes at 16h 35m.

To leave Rennes, which station(s) can I depart from?

This page presents a list of trains departing from: RENNES.

At London, which station(s) will I arrive at?

This page lists trains arriving at: LONDON ST PANCRAS.

Which train companies operate trains from Rennes to London?

You can complete your journey from Rennes to London on a TGV INOUI, Eurostar train.

What services are offered on board?

If you travel on TGV INOUI, you will have the option to enjoy first class. With rows of 3 seats instead of 4, it has been designed for your comfort: extra legroom and a wider backrest.

If you travel frequently on Eurostar, consider joining the loyalty programme. Benefit from exclusive privileges and earn points redeemable for a wide range of rewards.

How to buy a cheap train ticket from Rennes to London?

The price of a Rennes – London train ticket depends on several factors, such as the rail operator, the travel class, when you buy your ticket, the date and time of departure, and the stations you choose for departure and arrival. However, you can still save money on your train ticket from Rennes to London thanks to promotions or discounts: SNCF cards, national or regional subscriptions, and youth or senior fares. Find out how to buy a cheap train ticket from Rennes to London.

Price of a Rennes – London Train Ticket

Depending on the dates of your train from Rennes to London, the rail operator providing the service, the class selected and any applicable discounts, the price may vary. To find a cheap ticket from Rennes to London, consider SNCF discount cards and subscriptions. From the Carte Avantage to the Interrail Pass and the TER subscription, there are many offers available on SNCF Connect to help you travel by train at the best price.

Promotional Fare for Rennes – London

Throughout the year, you can find occasional promotions and flash sales on train tickets on the SNCF Connect website and app. The latest deals on SNCF Connect are listed on our Promotions page. Be sure to check this page regularly to stay informed about the latest offers and take advantage of them. In the SNCF Connect app, notifications also keep you up to date as soon as new deals are available.

Last-minute Rennes – London Train

Booking your ticket in advance, for example, during the sales events, is a great way to pay less for your journey from Rennes to London. For last-minute train tickets from Rennes to London, run a search on our website to see the lowest prices available for the five to seven days following your intended departure date. Depending on the dates and the rail operator, you can also select the option to reserve your seats at the current fare, hold that price for a certain period, and pay for your tickets at that rate before the option expires.

Direct train from Rennes to London and alternative routes

Some services may be operated by direct trains as well as trains with connections. Likewise, different rail operators may provide all or part of a journey with different offers. To get a cheap ticket, we recommend checking the best prices shown after a search on SNCF Connect. A direct train does not necessarily guarantee the cheapest fare for Rennes - London. On certain journeys, we also offer alternative routes, or trips to or from nearby stations, allowing you to compare times and prices.

Which companies operate the train from Rennes to London?

If you're travelling from Rennes to London, the following train companies offer direct lines or journeys with a changeover.

TGV INOUI

With TGV INOUI, you can travel at speeds up to 320 km/h from Rennes to London on an extremely comfy train - perfect for holidays and business trips. Take advantage of free Wi-Fi from Rennes to London: you can access content and services via the TGV INOUI portal. Each carriage has plenty of luggage space, so you can quickly and easily settle down in your seat. Enjoy the buffet car which serves a range of food and drinks. Your tickets can be exchanged or refunded, depending on the conditions, up to 3 days before your departure.

Discover

What travel classes are available on the Rennes to London train?

To travel from Rennes to London, the railway companies listed below offer different classes of comfort.

TGV INOUI

Enjoy all the comforts of an TGV INOUI train if you're travelling from Rennes to London and choose from a selection of classes.

2nd Class

  • Comfy, reclining seats with a power socket, reading light, and small table.
  • Free Wi-Fi and multimedia portal
  • Space to store your luggage

1st Class

  • Wide, reclining seats with extra legroom and an individual power socket, reading light, and small table
  • Quiet zones
  • Choose your seat from the seating plan when booking
  • Free Wi-Fi and multimedia portal
  • Space to store your luggage

OPTIMUM (routes to and from Paris) :

  • Flexible tickets: free exchanges and refunds up to 30 minutes after departure
  • Access to the TGV INOUI Grand Voyageur Le Club station lounges
  • Wide, reclining seats with extra legroom and an individual power socket, reading light, and small table
  • Quiet zones (carriage at the end of the train to minimise disruptions)
  • Premium dedicated Customer Service
  • Free Wi-Fi and multimedia portal
  • Space to store your luggage

What on-board services are available on the Rennes to London train?

Discover the on-board services provided by various carriers operating the Rennes to London route, either directly or through connections. Click on the carrier to view associated services.

TGV INOUI

  • Hold a ticket

    Book your tickets at a guaranteed price for a limited time. You're free to complete your purchase whenever you've made your decision.

    Learn more
  • Travel in comfort

    Renovated trainsets, electrical sockets, a bar... You'll enjoy a wonderful journey on board our train.

  • Travel connected

    Free access to wifi and extensive services on the Wifi portal, such as the online order at the Bistro.

    Discover
  • Travel in first class

    With rows of 3 seats instead of 4, extra legroom, and wider seat cushions and backrests, First Class is designed for your comfort and peace of mind.

  • Travel with a staff that takes care of you

    At your service, attentive, ... Our team ensures your well-being and offers you exclusive services.

  • Space for your luggage

    In each coach, luggage storage is provided to facilitate your on-board installation. For your bulky baggage, take advantage of the home delivery option.

  • Travel with your bike

    Do not want to bike to your destination? Just click on" more criteria "and select" I'm traveling with my bike "when booking. You can take your bike for only €10!

  • Nursury space for baby's

    Especially designed for people with young children, the nursery area allows you to enjoy a changing table and bottles can be heated by TGV bar car.

  • Travel with your pet

    Book the train ticket at the same time as yours, by clicking on the "more criteria" button then on "Travel with your pet", then select the number of animals and their size.

  • Your office at 300 km/h

    On certain trains, you have free access to a space to work, this space is located between two cars of 2nd class. It allows you to work on a table with an electric socket and to have more space.

  • To travel further

    Before your departure, or once arrived at the platform, our exclusive services allow you to continue your journey to your final destination: My rental Avis, My Driver, My Luggage.

  • A gourmet break?

    We are waiting for you at the Bistro, a redesigned, more user-friendly space, with a menu of dishes prepared by chefs, vegetarian products, organic products and the best of the local producers.

  • New gestures

    Our baristas and cleaners ensure your well-being throughout your trip. For our Business PREMIÈRE customers, press and a drink are offered at the platform.

  • Don't queue at the Bistro

    Log in to the Wifi portal and let yourself be guided to order online. You can then pick them up at the Bistro without queuing.

  • A world of services via the portal

    Make your life easier with connected services on our trains from the Wifi portal: follow your journey, consut the remaining time or access content and games that will make you forget about the time.

Rennes to London train schedule for Friday 21 August 2026
Departure Arrival Duration Carrier
5h 33m 11h 30m 6h 57m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8072
  • Vitre
  • Laval
  • Le Mans
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 2h19
  • Paris Nord
    Eurostar 9019
  • London St Pancras
6h 25m 11h 57m 6h 32m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 9884
  • Laval
  • Le Mans
  • Massy Tgv
  • Marne-La-Vallee - Chessy
  • Aeroport Charles De Gaulle 2 Tgv
  • Tgv Haute Picardie
  • Lille Europe
  • Connection: 1h19
  • Lille Europe
    Eurostar 9123
  • London St Pancras
7h 35m 12h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8702 - TGV INOUI 8602
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h55
  • Paris Nord
    Eurostar 9023
  • London St Pancras
7h 48m 13h 30m 6h 42m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8052
  • Laval
  • Le Mans
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 2h16
  • Paris Nord
    Eurostar 9027
  • London St Pancras
9h 35m 14h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8706 - TGV INOUI 8606
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h56
  • Paris Nord
    Eurostar 9031
  • London St Pancras
11h 35m 16h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8610 - TGV INOUI 8710
  • Laval
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h52
  • Paris Nord
    Eurostar 9039
  • London St Pancras
12h 50m 17h 35m 5h 45m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8090
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h42
  • Paris Nord
    Eurostar 9043
  • London St Pancras
13h 35m 18h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 12210 - TGV INOUI 8720
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h56
  • Paris Nord
    Eurostar 9047
  • London St Pancras
15h 35m 20h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8722 - TGV INOUI 8622
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h57
  • Paris Nord
    Eurostar 9055
  • London St Pancras
16h 35m 21h 30m 5h 55m TGV INOUI, Eurostar
Booking
  • Rennes
    TGV INOUI 8086
  • Paris - Montparnasse - Hall 1 & 2
  • Connection: 1h54
  • Paris Nord
    Eurostar 9059
  • London St Pancras