Title: Cheap Flights from London (LHR) to Rennes (RNS) - Expedia.ca ![Français: Amont du moulin de Champcors sur la Vilaine à Bruz.](https://images.trvl-media.com/place/6052612/b432f507-646b-4b41-b17e-83c6185dda35.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from London (LHR) to Rennes (RNS) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Heathrow Airport (LHR) to Rennes (RNS-Saint-Jacques) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:rns,departure:09/10/2025TANYT&leg2=from:rns,to:lhr,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:rns,departure:09/10/2025TANYT&leg2=from:rns,to:lhr,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from London to Rennes (LHR - RNS) route information | Origin airport | Heathrow | | --- | --- | | Destination airport | Saint-Jacques | | Distance | 387 km | ## London to Saint-Jacques-de-la-Lande Flights **The easy way to book your flights from London to Rennes**  With Expedia, it’s simple to find and book flights to Rennes from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Saint-Jacques, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Rennes today, tomorrow, or this week.   **Save dollars with cheap flights from Heathrow, LHR to Saint-Jacques, RNS**  Sort your search results by price to find great deals on your flight from London to Rennes—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Rennes from London currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Rennes   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Rennes from London**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Rennes with Expedia today. ## Frequently asked questions ### How much is a flight from Heathrow Airport to RNS? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between LHR and Rennes–Saint-Jacques Airport start from . Book ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Saint-Jacques Airport (RNS)? > Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from London Heathrow to RNS that have flexible change policies? > Flights from LHR to Rennes–Saint-Jacques Airport offering flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to pay the difference in ticket price, with no extra fees to worry about. ### How many hours is the flight from London Heathrow to Saint-Jacques Airport (RNS)? > It only takes around 2 hours and 40 minutes to travel from Heathrow Airport (LHR) to Saint-Jacques Airport (RNS) — just enough time for a short snooze. You'll be starting your descent into Saint-Jacques-de-la-Lande by the time you wake up. ### How far is the flight from Heathrow Airport to RNS? > It's just 390 kilometres between Hounslow and Saint-Jacques-de-la-Lande. It's quite possible that you'll spend more time travelling to and from the airport than actually flying! ### Which airlines fly direct from Heathrow Airport (LHR) to Rennes–Saint-Jacques Airport? > Unfortunately, there aren't any airlines that directly fly between LHR and RNS. You'll have to book a flight with one or more stops. ### Are LHR to Rennes–Saint-Jacques Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from LHR to RNS last minute could save you some cash. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [4 Star Hotels in Rennes](https://www.expedia.ca/4Star-Rennes-Hotels.s40-0-d3019.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Rennes](https://www.expedia.ca/5Star-Rennes-Hotels.s50-0-d3019.Travel-Guide-Filter-Hotels) - [Arsenal-Redon Hotels](https://www.expedia.ca/Arsenal-Redon-Rennes-Hotels.0-n553248635212962973-0.Travel-Guide-Filter-Hotels) - [Atalante Champeaux Hotels](https://www.expedia.ca/Atalante-Champeaux-Rennes-Hotels.0-n553248635212962869-0.Travel-Guide-Filter-Hotels) - [Bruz Hotels](https://www.expedia.ca/Bruz-Hotels.d6046785.Travel-Guide-Hotels) - [Chartres-De-Bretagne Hotels](https://www.expedia.ca/Chartres-De-Bretagne-Hotels.d6048086.Travel-Guide-Hotels) - [Chavagne Hotels](https://www.expedia.ca/Chavagne-Hotels.d3000039140.Travel-Guide-Hotels) - 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