Cheap flights from London Heathrow Airport to Rennes from £98
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Rennes departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air France flights from London Heathrow Airport to Rennes
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KLM flights from London Heathrow Airport to Rennes
Our best KLM deals on London Heathrow Airport to Rennes flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Rennes
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Rennes?
Our data shows that Wednesday is the least expensive day to fly to Rennes. Tickets to fly out on this day can be as low as £108. Flights from London Heathrow Airport to Rennes on a Thursday will generally be more expensive and average around £178. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Rennes?
According to our data, the cheapest time of day to fly to Rennes is in the morning. momondo users have found flights departing from London Heathrow Airport to Rennes in the morning for as low as £111. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Rennes is in the evening when prices are around £157.
What is the cheapest airline that flies from London Heathrow to Rennes St Jacques?
KLM and Air France are the most popular carriers operating from London Heathrow to Rennes St Jacques
Which airlines fly to Rennes?
Air France, KLM and easyJet are the top three most popular airlines that fly to Rennes from London Heathrow Airport according to our data. Air France is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Rennes. Keep in mind that there are 3 different airlines that fly to Rennes on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Rennes
Cheap London Heathrow Airport to Rennes (LHR to RNS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Rennes
How far is London Heathrow to Rennes St Jacques by plane?
London Heathrow and Rennes St Jacques are 238.2 mi apart from one another. By plane, this route typically takes 3h 35m.
When did momondo last update prices for flights from London Heathrow Airport to Rennes St Jacques Airport?
Prices for flights from London Heathrow Airport to Rennes St Jacques Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Rennes St Jacques Airport?
The number of operators available for flights from London Heathrow Airport to Rennes St Jacques Airport is 1 as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Rennes St Jacques Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Rennes St Jacques Airport.
What documentation or ID do you need to fly to Rennes St Jacques Airport?
The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Rennes?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Rennes is Air France, representing 100% of all bookings.
Best airlines flying from London Heathrow Airport to Rennes
Compare and see reviews for airlines that fly from London Heathrow Airport to Rennes with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £213 | Free Cancellation | Rating 7.4 1,427 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Rennes?
It is quick and easy to find London to Rennes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rennes that suits you.
Can I find flights from London to Rennes with flexible booking policies on momondo?
momondo does allow users to show only those flights to Rennes from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Rennes?
momondo helps you find the best flight between London and Rennes by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Rennes right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Rennes, momondo offers a useful price alert feature which will track prices for flights to Rennes from London and alert you when they change.