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Cheap Flights from Rennes to London

Travellers and cabin class

Compare Rennes to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Rennes to London

Looking for a cheap last-minute deal or the best return flight from Rennes to London? Find the lowest prices on one-way and return tickets right here.
London.SAR 128 per passenger.Departing Wed, 26 Mar.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Wed, 26 Mar, arriving in London Gatwick.Price includes taxes and charges.From SAR 128, select.
London.SAR 144 per passenger.Departing Wed, 4 Jun.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Wed, 4 Jun, arriving in London Gatwick.Price includes taxes and charges.From SAR 144, select.
London.SAR 144 per passenger.Departing Sun, 11 May.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Sun, 11 May, arriving in London Gatwick.Price includes taxes and charges.From SAR 144, select.
London.SAR 144 per passenger.Departing Wed, 2 Apr.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Wed, 2 Apr, arriving in London Gatwick.Price includes taxes and charges.From SAR 144, select.
London.SAR 148 per passenger.Departing Fri, 4 Jul.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Fri, 4 Jul, arriving in London Gatwick.Price includes taxes and charges.From SAR 148, select.
London.SAR 168 per passenger.Departing Wed, 17 Dec.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Wed, 17 Dec, arriving in London Gatwick.Price includes taxes and charges.From SAR 168, select.
London.SAR 168 per passenger.Departing Sat, 28 Feb.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Sat, 28 Feb, arriving in London Gatwick.Price includes taxes and charges.From SAR 168, select.
London.SAR 168 per passenger.Departing Sun, 1 Mar.One-way flight with easyJet.Outbound direct flight with easyJet departs from Rennes on Sun, 1 Mar, arriving in London Gatwick.Price includes taxes and charges.From SAR 168, select.

Find the cheapest month to fly from Rennes to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rennes to London flights are currently cheapest in March.
Mar
from SAR 128
Apr
from SAR 144
May
from SAR 144
Jun
from SAR 144
Jul
from SAR 148
Aug
from SAR 226
Sep
from SAR 186
Oct
from SAR 211
Nov
from SAR 209
Dec
from SAR 168
Jan
from SAR 176
Feb
from SAR 168

Direct flights from Rennes to London

Alternative Rennes to London routes

Looking for the cheapest, fastest or easiest route from Rennes to London? You could fly into the following airports instead.

Rennes to London: Flight information

The things to know before you go.
Cheapest flight foundSAR 128
Cheapest month to flyMarch
Average flight time1 hr, 4 mins
Most popular airlineeasyJet
Average flights per week8

Finding cheap flights from Rennes to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Rennes to London is SAR 220. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 4 minutes is the average flight time from Rennes to London.
easyJet flies direct from Rennes to London.
As of March 2025, there are 8 flights per week flying from Rennes to London.
The cheapest month to fly from Rennes to London is usually March 2025.
If you're flying from Rennes Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from SAR 220.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to London on Wednesday, 26 March 2025.
Yes – the average flight time is 1 hour and 4 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, easyJet offers the cheapest flight tickets to London.

How to find cheap flights to London from Rennes

Looking for cheap tickets from Rennes to London? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Rennes to London. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London from Rennes from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Rennes-London ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London from Rennes.
  • Set up a Price Alert. You can easily track the fare of your cheap Rennes-London flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Rennes and London? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Rennes and London. We scour the internet for the best Business, Premium Economy and First Class flight fares to London, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Rennes to London flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to London from Rennes with hotels and car hire

    Once you've secured your cheap flight ticket from Rennes to London, discover the best prices and exclusive rates for hotels in London or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Rennes to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.