Find flights
Deals
When to book
FAQs

Cheap flights from Rennes to London Gatwick Airport from £30

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LGW
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Rennes St Jacques to London Gatwick are usually found in January or March, booked 51 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Rennes to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£69

One-way from

£30

Popular in

August

Cheapest in

January

Average price

£91

Good one-way deal

£105 or less
easyJet
  • easyJet
  • 30/11-3/12
  • Nonstop
  • 2h 20m total
  • Rennes to London
Search Deals
easyJet
  • easyJet
  • 27/9
  • Nonstop
  • 1h 15m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from Rennes St Jacques to London Gatwick.
Search Deals

Find flight deals from Rennes to Gatwick

Cheapest flights from Rennes to Gatwick
Explore the most affordable flight options available from Rennes to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 17/916:15RNS - LGW
Nonstop1h 15measyJet
Sun 21/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 10/9£69
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 12/9£69
Mon 1/1220:25RNS - LGW
Nonstop1h 05measyJet
Wed 3/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£70
Mon 1/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 9/1208:00LGW - RNS
Nonstop1h 15measyJet
Deal found 10/9£71
Fri 14/1121:05RNS - LGW
Nonstop1h 05measyJet
Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£72
Sat 13/1209:40RNS - LGW
Nonstop1h 05measyJet
Wed 17/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£72
Fri 10/1017:40RNS - LGW
Nonstop1h 05measyJet
Sun 12/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 10/9£73
Fri 12/1221:05RNS - LGW
Nonstop1h 05measyJet
Mon 15/1208:00LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£74
Sat 11/1013:30RNS - LGW
Nonstop1h 15measyJet
Mon 13/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£75
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Sun 5/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£75
Wed 1/1016:15RNS - LGW
Nonstop1h 15measyJet
Mon 6/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£76
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Fri 12/1212:25LGW - RNS
Nonstop1h 15measyJet
Deal found 11/9£77

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Rennes to London Gatwick Airport that are best for you.

Fly from

Rennes

Fly to

Gatwick

Route

Depart

Return

Price

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Wed 26/11

20:20-20:25

Nonstop1h 05m

London Gatwick

Fri 28/11

18:20-20:35

Nonstop1h 15m

£69

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 6/12

09:40-09:45

Nonstop1h 05m

London Gatwick

Mon 8/12

08:00-10:15

Nonstop1h 15m

£70

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Wed 11/3

20:20-20:25

Nonstop1h 05m

London Gatwick

Fri 13/3

18:20-20:35

Nonstop1h 15m

£70

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 13/12

09:40-09:45

Nonstop1h 05m

London Gatwick

Wed 17/12

17:20-19:35

Nonstop1h 15m

£72

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 10/10

17:40-17:45

Nonstop1h 05m

London Gatwick

Sun 12/10

13:25-15:40

Nonstop1h 15m

£73

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Wed 24/12

15:55-16:00

Nonstop1h 05m

London Gatwick

Sat 27/12

06:40-08:55

Nonstop1h 15m

£74

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 13/12

09:40-09:45

Nonstop1h 05m

London Gatwick

Mon 15/12

08:00-10:15

Nonstop1h 15m

£74

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Thu 1/1

20:40-20:45

Nonstop1h 05m

London Gatwick

Mon 5/1

17:25-19:40

Nonstop1h 15m

£75

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Sat 27/9

13:30-13:45

Nonstop1h 15m

London Gatwick

Sun 5/10

13:25-15:40

Nonstop1h 15m

£75

RennesLondon

RNS - LGW

RNSLGW

Rennes St Jacques

Fri 14/11

21:05-21:10

Nonstop1h 05m

London Gatwick

Mon 17/11

17:25-19:40

Nonstop1h 15m

£75

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Rennes to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Rennes with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rennes to London Gatwick Airport

How far ahead should I book a flight from Rennes to London Gatwick Airport?

Use this chart to determine the optimal time to book a return flight from Rennes to Gatwick. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Rennes to London Gatwick Airport, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rennes to London Gatwick Airport?

Currently, April is the cheapest month in which you can book a flight from Rennes to London Gatwick Airport (average of £102). Flying from Rennes to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RNS to LGW?

Find hourly flight availability from Rennes to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from Rennes to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 43% versus a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Rennes to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rennes to London Gatwick?

    If you book a flight to London Gatwick from Rennes, you will be flying from St Jacques, which is the city’s only airport. Rennes St Jacques (RNS) is located 4.0 mi from the center of Rennes. There are 0 flights from St Jacques to London Gatwick per day from 0 different airlines.

  • How long is the flight from Rennes to London Gatwick Airport?

    Airlines like easyJet fly from Rennes to London Gatwick Airport in about 1h 05m. The time it takes to get you to your destination is usually consistent. The distance between Rennes and London Gatwick Airport is about 224 mi. All flights are typically direct.

  • What are the cheapest flights from Rennes to London Gatwick Airport?

    Looking at all options, your cheapest flight can be booked for £62. While the most popular route (Rennes St Jacques - London Gatwick) can be booked for £55 on average, our data indicates £107 when flying from Rennes to London Gatwick Airport.

  • Can I find deals for flights from Rennes to Gatwick that include hotel bookings?

    Yes. In addition to deals on Rennes to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rennes to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to Gatwick.

  • Can I find deals for business class flights from Rennes to Gatwick?

    Yes. Cheapflights offers flight deals from Rennes to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rennes to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from Rennes to London Gatwick Airport (average of £102). Flying from Rennes to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rennes to Gatwick?

Cheapflights helps you search for flights from Rennes to Gatwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Rennes to Gatwick?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Rennes to Gatwick.

Can Cheapflights find flights from Rennes to Gatwick with no change fees?

Need flexible booking options for your flight to Gatwick from Rennes? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Rennes to Gatwick become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gatwick from Rennes today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.