£48 Cheap Flights from Rennes (RNS) to London (LGW)

View £48 flight on Thu, 25 Jun 2026Opens in a new window

Popular airlines from Rennes (RNS-Saint-Jacques) to Gatwick Airport (LGW)

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Cheap Flights from Rennes (RNS) to London (LGW)

Prices were available within the past 7 days and start at £48 for one-way flights and £79 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 23 Jun - Tue, 30 Jun
RNS
Rennes
LGW
London
£79 Return, found 2 days ago
£79
Return
found 2 days ago
Select easyJet flight, departing Tue, 23 Jun from Rennes to London, returning Tue, 30 Jun, priced at £79 found 2 days ago
easyJet
Tue, 23 Jun - Fri, 3 Jul
RNS
Rennes
LGW
London
£95 Return, found 1 day ago
£95
Return
found 1 day ago
Select easyJet flight, departing Tue, 23 Jun from Rennes to London, returning Fri, 3 Jul, priced at £95 found 1 day ago
easyJet
Thu, 25 Jun - Mon, 29 Jun
RNS
Rennes
LGW
London
£96 Return, found 12 hours ago
£96
Return
found 12 hours ago
Select easyJet flight, departing Thu, 25 Jun from Rennes to London, returning Mon, 29 Jun, priced at £96 found 12 hours ago
easyJet
Mon, 23 Nov - Sun, 29 Nov
RNS
Rennes
LGW
London
£101 Return, found 3 days ago
£101
Return
found 3 days ago
Select easyJet flight, departing Mon, 23 Nov from Rennes to London, returning Sun, 29 Nov, priced at £101 found 3 days ago
easyJet
Thu, 25 Jun - Fri, 3 Jul
RNS
Rennes
LGW
London
£102 Return, found 6 days ago
£102
Return
found 6 days ago
Select easyJet flight, departing Thu, 25 Jun from Rennes to London, returning Fri, 3 Jul, priced at £102 found 6 days ago
easyJet
Wed, 10 Jun - Tue, 23 Jun
RNS
Rennes
LGW
London
£102 Return, found 5 days ago
£102
Return
found 5 days ago
Select easyJet flight, departing Wed, 10 Jun from Rennes to London, returning Tue, 23 Jun, priced at £102 found 5 days ago
easyJet
Thu, 25 Jun - Sat, 27 Jun
RNS
Rennes
LGW
London
£105 Return, found 5 days ago
£105
Return
found 5 days ago
Select easyJet flight, departing Thu, 25 Jun from Rennes to London, returning Sat, 27 Jun, priced at £105 found 5 days ago
easyJet
Wed, 20 May - Sun, 31 May
RNS
Rennes
LGW
London
£106 Return, found 1 day ago
£106
Return
found 1 day ago
Select easyJet flight, departing Wed, 20 May from Rennes to London, returning Sun, 31 May, priced at £106 found 1 day ago
KLM
Thu, 25 Jun - Tue, 30 Jun
RNS
Rennes
LGW
London
£136 Return, found 18 hours ago
£136
Return
found 18 hours ago
Select KLM flight, departing Thu, 25 Jun from Rennes to London, returning Tue, 30 Jun, priced at £136 found 18 hours ago
Air France
Thu, 5 Nov - Sat, 14 Nov
RNS
Rennes
LGW
London
£170 Return, found 4 days ago
£170
Return
found 4 days ago
Select Air France flight, departing Thu, 5 Nov from Rennes to London, returning Sat, 14 Nov, priced at £170 found 4 days ago

Alternative airports near London

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

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from £182
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from £182

Frequently asked questions

Which airlines fly direct from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
Enter RNS to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
To find a cheap flight from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick), 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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
There is approximately 1 nonstop flight per day from Rennes (RNS-Saint-Jacques) (RNS) to London (LGW-Gatwick) (LGW). For even more choice, look at flights that include layovers, as there is also approximately 1 connecting flight per day. Some common connection points include Schiphol (AMS) and Roissy-Charles de Gaulle (CDG).
What is the earliest flight from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
The earliest flight from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) typically departs at approximately 8:00 AM local time. This is a seasonal service active in July. 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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
For flights from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick), you'll typically find the most options on a Monday, with around 1 flight available. Flight schedules are consistent throughout the week for this route. The major airline on this route is U2.
What are the most popular departure times for flights from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
The most popular departure times for flights from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) are in the evening, from 6pm to 9pm. This accounts for around 100% of total traffic. easyJet offers flights during this window. This timing works well because you can finish your day in Rennes and arrive in London in the evening.
How long does it take to fly from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
A nonstop flight from RNS to LGW typically takes around 1 hour, covering approximately 225 miles. Connecting flights on this route usually add 22 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
Select the "Business class" and "First class" filters when looking for RNS to LGW flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) flight with Expedia?
It's easy to earn miles on a Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) 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 London from Saint-Jacques (RNS)?
When traveling from Saint-Jacques (RNS) to London, you can fly into Gatwick (LGW), Heathrow (LHR) and London City (LCY). Some flights may connect through major hubs like Roissy-Charles de Gaulle (CDG) before reaching London. 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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) at the last minute?
Typically, booking a last minute flight from Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) 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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) flight and hotel package?
Securing a Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) 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 Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick)?
If you booked your Rennes (RNS-Saint-Jacques) to London (LGW-Gatwick) 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
Saint-Jacques
Destination airport
Gatwick
Airlines serving
Air France, KLM, easyJet
Return price
£78
Distance
359 km
Average flight time
1 hour 5 mins

Book with confidence

Compare flights from Rennes to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Rennes to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gatwick in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Saint-Jacques to Gatwick.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Saint-Jacques (RNS) to Gatwick (LGW)

The easiest way to view the best deals on flights from Rennes to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Saint-Jacques to Gatwick start at just £79 and range up to £170.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Rennes and London
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Rennes to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Saint-Jacques to Gatwick for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Rennes to London easily and book with confidence

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