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Cheap flights from London Gatwick Airport to Rennes from £31

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — RNS
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Gatwick to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Rennes (RNS). 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 17 October 2025.

Round-trip from

£70

One-way from

£31

Popular in

April

Cheapest in

January

Average price

£119

Good round-trip deal

£106 or less
easyJet
  • easyJet
  • 21/11-24/11
  • Nonstop
  • 2h 20m total
  • London to Rennes
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easyJet
  • easyJet
  • 8/12
  • Nonstop
  • 1h 15m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£35 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from London Gatwick to Rennes St Jacques.
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Find flight deals from Gatwick to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Rennes
Explore the most affordable flight options available from Gatwick to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Mon 24/1120:25RNS - LGW
Nonstop1h 05measyJet
Deal found 17/10£70
Fri 14/1118:20LGW - RNS
Nonstop1h 15measyJet
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Deal found 16/10£84
Sun 30/1113:50LGW - RNS
Nonstop1h 15measyJet
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Deal found 16/10£86
Mon 29/1208:00LGW - RNS
Nonstop1h 15measyJet
Fri 2/121:05RNS - LGW
Nonstop1h 05measyJet
Deal found 16/10£90
Sat 20/1206:40LGW - RNS
Nonstop1h 15measyJet
Mon 22/1220:25RNS - LGW
Nonstop1h 05measyJet
Deal found 16/10£94
Thu 20/1106:45LGW - RNS
1 stop12h 25measyJet
Sun 23/1116:50RNS - LGW
Nonstop1h 05measyJet
Deal found 16/10£103
Sun 30/1113:50LGW - RNS
Nonstop1h 15mMultiple Airlines
Sun 7/1214:10RNS - LGW
1 stop9h 25mMultiple Airlines
Deal found 16/10£104
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Mon 15/1216:00RNS - LGW
1 stop6h 25measyJet
Deal found 15/10£109
Fri 19/1211:55LGW - RNS
Nonstop1h 15measyJet
Tue 23/1211:00RNS - LGW
Nonstop1h 05measyJet
Deal found 14/10£111

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Rennes 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 17 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Rennes that are best for you.

Fly from

Gatwick

Fly to

Rennes

Route

Depart

Return

Price

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 12/12

11:55-14:10

Nonstop1h 15m

Rennes St Jacques

Mon 15/12

20:25-20:30

Nonstop1h 05m

£70

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 21/11

18:20-20:35

Nonstop1h 15m

Rennes St Jacques

Mon 24/11

20:25-20:30

Nonstop1h 05m

£70

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Wed 19/11

17:20-19:35

Nonstop1h 15m

Rennes St Jacques

Wed 26/11

20:20-20:25

Nonstop1h 05m

£70

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Sun 30/11

13:50-16:05

Nonstop1h 15m

Rennes St Jacques

Sun 7/12

16:50-16:55

Nonstop1h 05m

£86

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Sun 15/2

13:50-16:05

Nonstop1h 15m

Rennes St Jacques

Mon 16/2

20:25-20:30

Nonstop1h 05m

£86

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Mon 29/12

08:00-10:15

Nonstop1h 15m

Rennes St Jacques

Fri 2/1

21:05-21:10

Nonstop1h 05m

£90

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Mon 9/2

17:25-19:40

Nonstop1h 15m

Rennes St Jacques

Sun 15/2

16:50-16:55

Nonstop1h 05m

£91

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Mon 16/2

17:25-19:40

Nonstop1h 15m

Rennes St Jacques

Fri 20/2

21:05-21:10

Nonstop1h 05m

£94

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Sat 20/12

06:40-08:55

Nonstop1h 15m

Rennes St Jacques

Mon 22/12

20:25-20:30

Nonstop1h 05m

£94

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Mon 8/12

08:00-10:15

Nonstop1h 15m

£31

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Gatwick to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Gatwick 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 London Gatwick Airport to Rennes

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

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Rennes (average of £40). Flying from London Gatwick Airport to Rennes in April is currently the most expensive (average of £110). 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 LGW to RNS?

Find hourly flight availability from Gatwick to Rennes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Rennes as you normally would.

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated 17 October 2025.
Check out reviews from past customers who have flown with easyJet from London Gatwick Airport to Rennes to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,835 reviews
Check prices

Boarding

6.7

Food

5.9

Overall

6.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
easyJet
6.9
Okay
1,835 reviews
easyJet
6.9
Okay
1,835 reviews
Check prices

Boarding

6.7

Food

5.9

Overall

6.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Rennes. 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 into for flights to Rennes from London Gatwick?

    For a flight from London Gatwick to Rennes, you will be flying into St Jacques. Rennes St Jacques (RNS) is just 4.0 mi from the center of the city. St Jacques is the only Rennes airport and it handles 0 inbound flights from London Gatwick per day. 1 airline has flights to Rennes St Jacques from London Gatwick on a regular basis.

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

    easyJet can get you from London Gatwick Airport to Rennes in just under 1h 15m. Your travel time will be generally consistent. The distance from London Gatwick Airport to Rennes is about 224 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from London Gatwick Airport to Rennes round-trip?

    Currently priced at £53, easyJet will fly you from London Gatwick Airport to Rennes and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. This flight start at 59% lower than the current average price 3 months from now.

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

    Looking for the cheapest flight from London Gatwick Airport to Rennes? While on average our users pay £171, our data indicates the cheapest price to be £75. The most popular route (London Gatwick - Rennes St Jacques), is priced around £70.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Rennes 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 London Gatwick Airport to Rennes?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Rennes (average of £40). Flying from London Gatwick Airport to Rennes in April is currently the most expensive (average of £110). 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

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Alternative routes for Gatwick to Rennes

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Rennes

Discover the top airline that operate flights from Gatwick to Rennes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£53Average£135FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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 Gatwick to Rennes?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Rennes. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Rennes by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Rennes flexibly with Cheapflights today.

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

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

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