The cheapest and fastest trains from Rennes to London
Cheapest price
$296
Average price
$296
Fastest journey
5 h 33 m
Average duration
6 h 17 m
Trains per day
2
Distance
394 km
The best way to find a cheap train ticket from Rennes to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rennes to London will cost around $296 if you buy it on the day, but the cheapest tickets can be found for only $296.
It's difficult to get from Rennes to London without transferring at least once.




Travel Information
Compare train, bus, and flight for Rennes to London
Omio recommends booking the flight as it is the most popular option from Rennes to London among Omio's users. If you are prioritising price take the ferry with prices starting from €30. For those with little time consider booking a flight which can get you there in 2h 33m. The ticket price range depends on the travel mode: a ferry costs an average of €30, and a train costs an average of €240.
Distance: 244 miles (394 km)
Compare train with
| Train | Most popular Flight | Bus | Ferry |
|---|---|---|---|
€240 Average price | €142 Average price | €89 Average price | €71 Average price Cheapest |
4h 34m Average total duration 4h 4m Onboard + 30m Additional time* | 5h 33m Average total duration Fastest 2h 33m Onboard + 3h 0m Additional time* | 14h 34m Average total duration 14h 4m Onboard + 30m Additional time* | 10h 45m Average total duration 9h 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options | Direct Options |
Live departures
Rennes to London train times
The table below shows live departures for Rennes to London trains for tomorrow, Thursday, January 8. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:24 AM Rennes | 5h33 | 11:57 AM London | 1 transfer | |
![]() | 12:00 PM Rennes | 7h00 | 7:00 PM London | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rennes to London by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Rennes to London trains with Omio?
Eurostar as well as TGV INOUI offer trains services from Rennes to London. Omio is an official ticket reseller for all your travel options from Rennes to London.
Why book with Omio vs Eurostar?
- Compare with other providers: On Omio, you can not only buy tickets for Eurostar, but also compare tickets for the likes of TGV INOUI to find the best option for your trip from Rennes to London.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Eurostar with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Rennes to London.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Eurostar tickets can be bought on Eurostar's website or third party sellers, Omio allows you to compare with the likes of TGV INOUI to help you choose the right option for your journey from Rennes to London.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Rennes to London.
Journey information
Overview: Train from Rennes to London
Trains from Rennes to London run on average 1 times per day, taking around 4h 4m. Cheap train tickets for this journey start at $299 (€240) but you can travel from only $34 (€27) by flight.
The earliest train runs at 05:33, the last at 19:31. The fastest train covers the 244 miles (394 km) distance in 4h 30m.
Distance 244 miles (394 km) |
Average train duration 4h 4m |
Cheapest ticket price $299 (€240) |
Trains per day 1 |
Fastest train 4h 30m |
First train 05:33 |
Last train 19:31 |
Train companies: Eurostar, TGV INOUI from Rennes to London trainsEurostar, TGV INOUI trains will get you between Rennes and London from $34 (€27). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Eurostar
TGV INOUI
FAQs: Trains from Rennes to London
Find answers to the most common questions about traveling from Rennes to London by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London, this guide helps you travel smarter and with confidence.

Most popular train connections from Rennes
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