$55 Cheap Flights from Rennes (RNS) to London (LGW)

View $55 flight on Fri, Jan 9, 2026Opens in a new window

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

Cheap Flights from Rennes to London (RNS-LGW)

Prices were available within the past 7 days and start at $55 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, Feb 7 - Fri, Feb 13
RNS
Rennes
LGW
London
$98 Roundtrip, found 3 days ago
$98
Roundtrip
found 3 days ago
Select easyJet flight, departing Sat, Feb 7 from Rennes to London, returning Fri, Feb 13, priced at $98 found 3 days ago
easyJet
Fri, Jan 23 - Sun, Jan 25
RNS
Rennes
LGW
London
$100 Roundtrip, found 5 days ago
$100
Roundtrip
found 5 days ago
Select easyJet flight, departing Fri, Jan 23 from Rennes to London, returning Sun, Jan 25, priced at $100 found 5 days ago
easyJet
Wed, Jun 3 - Sun, Jun 7
RNS
Rennes
LGW
London
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select easyJet flight, departing Wed, Jun 3 from Rennes to London, returning Sun, Jun 7, priced at $172 found 4 days ago
easyJet
Mon, Dec 22 - Sat, Jan 3
RNS
Rennes
LGW
London
$183 Roundtrip, found 6 days ago
$183
Roundtrip
found 6 days ago
Select easyJet flight, departing Mon, Dec 22 from Rennes to London, returning Sat, Jan 3, priced at $183 found 6 days ago
easyJet
Mon, Dec 15 - Wed, Dec 17
RNS
Rennes
LGW
London
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Dec 15 from Rennes to London, returning Wed, Dec 17, priced at $192 found 1 day ago
easyJet
Wed, Jan 21 - Wed, Jan 28
RNS
Rennes
LGW
London
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select easyJet flight, departing Wed, Jan 21 from Rennes to London, returning Wed, Jan 28, priced at $199 found 6 days ago
easyJet
Mon, Dec 22 - Sat, Jan 3
RNS
Rennes
LGW
London
$200 Roundtrip, found 6 days ago
$200
Roundtrip
found 6 days ago
Select easyJet flight, departing Mon, Dec 22 from Rennes to London, returning Sat, Jan 3, priced at $200 found 6 days ago
easyJet
Mon, Dec 22 - Fri, Dec 26
RNS
Rennes
LGW
London
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select easyJet flight, departing Mon, Dec 22 from Rennes to London, returning Fri, Dec 26, priced at $237 found 6 days ago
easyJet
Sun, Dec 14 - Thu, Dec 18
RNS
Rennes
LGW
London
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select easyJet flight, departing Sun, Dec 14 from Rennes to London, returning Thu, Dec 18, priced at $251 found 6 days ago
easyJet
Mon, Dec 22 - Fri, Dec 26
RNS
Rennes
LGW
London
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select easyJet flight, departing Mon, Dec 22 from Rennes to London, returning Fri, Dec 26, priced at $254 found 6 days ago
0
Flights from Rennes (RNS) to London (LGW)
Origin airport
Saint-Jacques
Destination airport
Gatwick
Airlines serving
easyJet
Roundtrip price
$98
Distance
224 mi

Rennes to London Flights

The cheapest times to fly from Rennes to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rennes to London are during the month of February. You can find some of the cheapest flights from Rennes to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rennes to London

Sunday is one of the best days to book for cheap flights from Rennes to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rennes to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rennes to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $55 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rennes to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rennes to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW) cost?
Grab a cheap one-way flight from $55 or cheap return flight from $98 from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
Flying in February is a good way to save, as it's the cheapest month for flights between RNS and LGW. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
When departing from Saint-Jacques Airport (RNS), you can get on a direct flight to Gatwick Airport (LGW) with easyJet.
What is the cheapest airline that flies from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
To find the cheapest airline flying from RNS to LGW, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
On average you can take your pick of 4 direct flights each week from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW). To expand your choices, consider flights with layovers. Just enter your details on Expedia and then filter your search to include one or more stops.
What are the most popular departure times for flights from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
Flights between RNS and LGW are their busiest at 8 PM. If you'd like a more relaxed trip and possibly cheaper prices, choose a departure that's outside typical rush times.
What day of the week has the most flights from RNS to LGW?
If you jet off on a Friday, you'll get the biggest range of options for flights from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW).
What is the earliest flight from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
Saint-Jacques Airport (RNS)'s first flight to Gatwick Airport (LGW) leaves at approximately 5:05PM UTC+1. With a total travel time of 1h, you'll land at around 5:05PM UTC+0.
How long does it take to fly from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
Flights from RNS to LGW have an average travel time of 1 hour and 1 minute. The total distance between these two airports is 220 mi.
What is the best time to fly from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
To avoid possible delays on the Saint-Jacques Airport (RNS) to Gatwick Airport (LGW) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Saint-Jacques Airport (RNS)?
If you're on a direct flight from Saint-Jacques Airport (RNS) to London, Gatwick Airport (LGW) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW) last-minute?
Holding off until right before your break to book your flight from RNS to LGW often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a RNS to LGW flight and hotel package?
You'll generally save money by securing a RNS to LGW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Saint-Jacques Airport (RNS) to Gatwick Airport (LGW)?
If you reserved your RNS to LGW flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.