LHR - RNS

£100 Find Cheap Flights from London Heathrow Airport to Rennes

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Rennes departing on 23/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rennes

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rennes, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rennes, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Heathrow to Rennes (LHR-RNS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Rennes that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Rennes

Wed, 9 Jul - Wed, 16 Jul
KLM Logo
09:55 - 17:15LHR-RNS
6h 20m1 stop
KLM Logo
11:20 - 17:35RNS-LHR
7h 15m1 stop
£180KLM
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Wed, 2 Jul - Wed, 9 Jul
KLM Logo
20:55 - 10:50LHR-RNS
12h 55m1 stop
KLM Logo
17:50 - 20:55RNS-LHR
4h 05m1 stop
£181KLM
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Wed, 2 Jul - Sat, 5 Jul
KLM Logo
20:55 - 10:50LHR-RNS
12h 55m1 stop
KLM Logo
11:20 - 20:55RNS-LHR
10h 35m1 stop
£182KLM
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Thu, 17 Jul - Mon, 21 Jul
Logo
08:40 - 17:15LHR-RNS
7h 35m1 stop
Logo
11:45 - 18:35RNS-LHR
7h 50m1 stop
£184
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Wed, 9 Jul - Mon, 14 Jul
KLM Logo
11:45 - 17:15LHR-RNS
4h 30m1 stop
KLM Logo
17:50 - 20:55RNS-LHR
4h 05m1 stop
£187KLM
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Sun, 20 Jul - Fri, 22 Aug
KLM Logo
20:55 - 10:50LHR-RNS
12h 55m1 stop
KLM Logo
17:50 - 20:55RNS-LHR
4h 05m1 stop
£188KLM
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Sat, 19 Jul - Mon, 21 Jul
Logo
18:35 - 10:45LHR-RNS
15h 10m1 stop
Logo
11:45 - 18:35RNS-LHR
7h 50m1 stop
£194
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Mon, 21 Jul - Mon, 18 Aug
Air France Logo
17:35 - 11:05LHR-RNS
16h 30m1 stop
Air France Logo
11:45 - 08:00RNS-LHR
21h 15m1 stop
£271Air France
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Tue, 15 Jul - Fri, 18 Jul
Air France Logo
06:15 - 11:05LHR-RNS
3h 50m1 stop
Air France Logo
06:00 - 13:45RNS-LHR
8h 45m2 stops
£322Air France
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Sat, 26 Jul - Sat, 2 Aug
Air France Logo
19:45 - 09:35LHR-RNS
12h 50m1 stop
Air France Logo
11:45 - 21:25RNS-LHR
10h 40m1 stop
£323Air France
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KAYAK's insights & trends for Heathrow to Rennes flights

Get data-powered insights and trends into flights from Heathrow to Rennes to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Rennes?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Rennes were found on KLM (£180) and Air France (£271).

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Good to know - Cheap tickets from London Heathrow Airport to Rennes

Low seasonSeptember
High seasonAugust
Cheapest flight£100
Best time to beat the crowds (58% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from London Heathrow Airport to Rennes

When to book flights from Heathrow to Rennes

Are your dates flexible? Find out the best times to travel from Heathrow to Rennes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Rennes flights

  • What is the cheapest flight from London Heathrow Airport to Rennes?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Rennes was £136 for a one-way ticket and £244 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Rennes?

    On your way to Rennes, you’ll fly out from London Heathrow. You’ll be landing at Rennes St Jacques.

  • Which aircraft models fly most regularly from London Heathrow Airport to Rennes?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Rennes?

    SkyTeam is the only airline alliance operating flights between London Heathrow Airport and Rennes.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Rennes?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Rennes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Rennes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rennes from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Rennes?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Rennes with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Rennes?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rennes from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Heathrow to Rennes

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Rennes (RNS)

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