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CA $206 Cheap Flights from London (LHR) to Rennes (RNS)

View CA $206 flight on Wed, Oct 21, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Rennes (RNS-Saint-Jacques)

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Cheap flights from London (LHR) to Rennes (RNS)

Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $377 Roundtrip, found 3 days ago
CA $377
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $377 found 3 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $441 Roundtrip, found 3 days ago
CA $441
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $441 found 3 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $444 Roundtrip, found 3 days ago
CA $444
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $444 found 3 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $449 Roundtrip, found 3 days ago
CA $449
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $449 found 3 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $454 Roundtrip, found 3 days ago
CA $454
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $454 found 3 days ago
KLM
Sun, Oct 18 - Fri, Nov 6
LHR
London
RNS
Rennes
CA $456 Roundtrip, found 3 days ago
CA $456
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, Oct 18 from London to Rennes, returning Fri, Nov 6, priced at CA $456 found 3 days ago
KLM
Tue, Jul 21 - Sat, Jul 25
LHR
London
RNS
Rennes
CA $459 Roundtrip, found 2 days ago
CA $459
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jul 21 from London to Rennes, returning Sat, Jul 25, priced at CA $459 found 2 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $460 Roundtrip, found 3 days ago
CA $460
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $460 found 3 days ago
Air France
Wed, Oct 21 - Mon, Nov 9
LHR
London
RNS
Rennes
CA $463 Roundtrip, found 3 days ago
CA $463
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Oct 21 from London to Rennes, returning Mon, Nov 9, priced at CA $463 found 3 days ago
Aer Lingus
Sat, Aug 22 - Sat, Aug 29
LHR
London
RNS
Rennes
CA $971 Roundtrip, found 4 days ago
CA $971
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sat, Aug 22 from London to Rennes, returning Sat, Aug 29, priced at CA $971 found 4 days ago

Alternative airports near Rennes

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saint-Jacques RNS. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from CA $459
RNS
Saint-Jacques
CheapestClosest
Average driving time to city centre10 min
Flights from CA $459

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) cost?
You can find cheap one-way flights from CA $206 and cheap return flights from CA $377 LHR to RNS with Expedia. Return flights often range between CA$526 and CA$1,765. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to RNS ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
The cheapest months to fly from LHR to RNS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
Enter LHR to RNS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
Air France is one of the cheapest airlines offering connecting return flights from London Heathrow (LHR) to Rennes Saint-Jacques (RNS), with prices starting from around CA$475 for flights that can be booked for departure within the next year. These flights typically include a layover in Roissy-Charles de Gaulle (CDG). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LHR) to Rennes (RNS)?
To find a cheap flight from London (LHR) to Rennes (RNS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
There are approximately 18 connecting flights per day from London Heathrow (LHR) to Rennes Saint-Jacques (RNS). Some common connection points include Schiphol (AMS), Roissy-Charles de Gaulle (CDG), and Kastrup (CPH).
What is the earliest flight from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
The earliest flight from London Heathrow (LHR) to Rennes Saint-Jacques (RNS) typically departs around 6:15 AM. This flight is operated by Air France and Accessrail. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
You'll typically find the most flights from London Heathrow (LHR) to Rennes (RNS) on a Wednesday, with around 16 flights available. This gives you a good selection for your travel plans. Major airlines on this route include KLM, Air France, and SAS. Flight options are notably more on Wednesdays compared to other weekdays, offering more flexibility for your journey.
What are the most popular departure times for flights from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
The most popular departure times for flights from London Heathrow (LHR) to Rennes Saint-Jacques (RNS) are in the early morning, from 6am to 9am. Many major carriers, including KLM and Air France, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive at your destination with plenty of time to start your day.
How long does it take to fly from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
There are no nonstop flights from London Heathrow (LHR) to Rennes (RNS-Saint-Jacques). Flights with one stop typically take around 19 hours 48 minutes. If you have two or more stops, your travel time will be longer, usually around 24 hours 48 minutes. The distance between these two airports is approximately 389 kilometres. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and even weather conditions.
Can you fly business or first class from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques)?
You can fly business class between LHR and RNS. Airlines that offer business class service on this route include:

  • KLM
  • SAS

How do I earn miles on a London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Rennes (RNS) from London (LHR)?
If you're planning to travel to Rennes from Heathrow (LHR), you can fly directly into Saint-Jacques (RNS). Some flights may connect through major hubs like Schiphol (AMS), Roissy-Charles de Gaulle (CDG), or Cote d'Azur (NCE) before reaching Rennes. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) flight and hotel package?
Securing a London (LHR-Heathrow) to Rennes (RNS-Saint-Jacques) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR) to Rennes (RNS)?
If you booked your London (LHR) to Rennes (RNS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Saint-Jacques
Airlines serving
Air France, KLM
Roundtrip price
CA $376
Distance
387 km

Book with confidence

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 20 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 CA $377 rising to CA $971.  

Here are more money-saving tips: 

  • Fly in October 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.

London to Saint-Jacques-de-la-Lande Flights

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