Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Rennes to London from £29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rennes to London departing on 27/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rennes to London

Cheap return flights

easyJet Logo
13:30 - 13:45RNS-LGW
1h 15mdirect
easyJet Logo
10:40 - 12:55LGW-RNS
1h 15mdirect
£67easyJet
Find Deal
Sat, 27 Sep - Sat, 4 Oct
easyJet Logo
20:40 - 20:45RNS-LGW
1h 05mdirect
easyJet Logo
08:00 - 10:15LGW-RNS
1h 15mdirect
£68easyJet
Find Deal
Thu, 11 Dec - Mon, 15 Dec
easyJet Logo
20:20 - 20:25RNS-LGW
1h 05mdirect
easyJet Logo
13:50 - 16:05LGW-RNS
1h 15mdirect
£69easyJet
Find Deal
Wed, 26 Nov - Sun, 30 Nov
easyJet Logo
09:40 - 09:45RNS-LGW
1h 05mdirect
easyJet Logo
17:40 - 19:55LGW-RNS
1h 15mdirect
£70easyJet
Find Deal
Sat, 6 Dec - Thu, 11 Dec
easyJet Logo
21:05 - 21:10RNS-LGW
1h 05mdirect
easyJet Logo
08:00 - 10:15LGW-RNS
1h 15mdirect
£71easyJet
Find Deal
Fri, 5 Dec - Mon, 8 Dec
easyJet Logo
21:05 - 21:10RNS-LGW
1h 05mdirect
easyJet Logo
08:00 - 10:15LGW-RNS
1h 15mdirect
£71easyJet
Find Deal
Fri, 5 Dec - Mon, 8 Dec
easyJet Logo
17:40 - 17:45RNS-LGW
1h 05mdirect
easyJet Logo
13:25 - 15:40LGW-RNS
1h 15mdirect
£72easyJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
easyJet Logo
16:10 - 16:25RNS-LGW
1h 15mdirect
easyJet Logo
13:25 - 15:40LGW-RNS
1h 15mdirect
£73easyJet
Find Deal
Sun, 12 Oct - Sun, 19 Oct
easyJet Logo
16:50 - 16:55RNS-LGW
1h 05mdirect
easyJet Logo
17:20 - 19:35LGW-RNS
1h 15mdirect
£74easyJet
Find Deal
Sun, 9 Nov - Wed, 12 Nov
easyJet Logo
21:05 - 21:10RNS-LGW
1h 05mdirect
easyJet Logo
13:50 - 16:05LGW-RNS
1h 15mdirect
£74easyJet
Find Deal
Fri, 14 Nov - Sun, 16 Nov

easyJet flights from Rennes to London Gatwick Airport

Our best easyJet deals on Rennes to London Gatwick Airport flight tickets
easyJet
27 Sept
RNS13:30Rennes St Jacques
1h 15m
LGW13:45London Gatwick
4 Oct
LGW10:40London Gatwick
1h 15m
RNS12:55Rennes St Jacques
£67
Find similar
easyJet
11 Dec
RNS20:40Rennes St Jacques
1h 05m
LGW20:45London Gatwick
15 Dec
LGW08:00London Gatwick
1h 15m
RNS10:15Rennes St Jacques
£68
Find similar
easyJet
26 Nov
RNS20:20Rennes St Jacques
1h 05m
LGW20:25London Gatwick
30 Nov
LGW13:50London Gatwick
1h 15m
RNS16:05Rennes St Jacques
£69
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Rennes to London Gatwick Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Rennes to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 27/9

13:30-13:45

Nonstop1h 15m

London Gatwick

Sat 4/10

10:40-12:55

Nonstop1h 15m

£67

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Thu 11/12

20:40-20:45

Nonstop1h 05m

London Gatwick

Mon 15/12

08:00-10:15

Nonstop1h 15m

£68

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Wed 26/11

20:20-20:25

Nonstop1h 05m

London Gatwick

Sun 30/11

13:50-16:05

Nonstop1h 15m

£69

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 6/12

09:40-09:45

Nonstop1h 05m

London Gatwick

Thu 11/12

17:40-19:55

Nonstop1h 15m

£70

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 5/12

21:05-21:10

Nonstop1h 05m

London Gatwick

Mon 8/12

08:00-10:15

Nonstop1h 15m

£71

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 5/12

21:05-21:10

Nonstop1h 05m

London Gatwick

Mon 8/12

08:00-10:15

Nonstop1h 15m

£71

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 26/9

17:40-17:45

Nonstop1h 05m

London Gatwick

Mon 29/9

13:25-15:40

Nonstop1h 15m

£72

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sun 12/10

16:10-16:25

Nonstop1h 15m

London Gatwick

Sun 19/10

13:25-15:40

Nonstop1h 15m

£73

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sun 9/11

16:50-16:55

Nonstop1h 05m

London Gatwick

Wed 12/11

17:20-19:35

Nonstop1h 15m

£74

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 14/11

21:05-21:10

Nonstop1h 05m

London Gatwick

Sun 16/11

13:50-16:05

Nonstop1h 15m

£74

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Rennes to London Gatwick Airport

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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Rennes is in January. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in January, then you should wait until March to fly from Rennes, when ticket prices are also cheap, with an average price of £59.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Wednesday is the cheapest day to fly to London Gatwick Airport from Rennes. The lowest ticket price found for a Wednesday departure recently was £99. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Rennes to London Gatwick Airport on a Thursday will generally be more expensive and average around £204. 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 London Gatwick Airport?

Our data shows that the cheapest Rennes to London Gatwick Airport flights are usually those with departure times in the evening. Our users have found flights to London Gatwick Airport in the evening for as low as £88. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the afternoon when prices are around £151.

What is the cheapest Rennes St Jacques to London Gatwick flight route?

Fly from Rennes St Jacques to London Gatwick for the best Rennes St Jacques - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Rennes when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £113 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Rennes for as low as £73 on momondo.

What cabin class options are available on Rennes St Jacques to London Gatwick flights?

There is only 1 cabin class available to choose from on Rennes St Jacques to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rennes to London Gatwick Airport flight prices changed over time?

As of September 2025, prices for Rennes to London Gatwick Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Rennes to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rennes to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Rennes to London Gatwick Airport (RNS to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rennes to London Gatwick Airport

Fastest flight time

1h 05m

Direct flights

Every day
The fastest flight from Rennes to London Gatwick Airport takes 1h 05m
Direct flights go from Rennes to London Gatwick Airport every day.
Search flight deals

  • How far is Rennes St Jacques to London Gatwick by plane?

    London Gatwick is 220.6 mi away from Rennes St Jacques. By plane, this route typically takes 1h 05m.

  • When did momondo last update prices for flights from Rennes St Jacques Airport to London Gatwick Airport?

    Prices for flights from Rennes St Jacques Airport to London Gatwick Airport refresh daily.

  • How old do you have to be to fly from Rennes St Jacques Airport to London Gatwick 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 Rennes St Jacques Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rennes to London Gatwick Airport?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Chelmsford
Dover
Hayes
Dartford
Winchester
Hounslow
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Rennes to London?

It is quick and easy to find Rennes to London 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 London that suits you.

Can I find flights from Rennes to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Rennes with this policy.

How can momondo help me find flights from Rennes to London?

Once you have performed a search for Rennes to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rennes to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Rennes. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London