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Cheap flights from London Gatwick Airport to Rennes from £30

LGW — RNS
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Rennes

Thu 12/1112:30 -
Nonstop1h 15m
Sun 22/1116:45 -
Nonstop1h 05m
Deal found 19/9£81
Thu 12/1112:30 -
Nonstop1h 15m
Sun 15/1116:45 -
Nonstop1h 05m
Deal found 17/9£82
Fri 6/1118:05 -
Nonstop1h 15m
Sun 8/1116:45 -
Nonstop1h 05m
Deal found 16/9£84
Thu 5/1112:30 -
Nonstop1h 15m
Mon 9/1115:40 -
Nonstop1h 15m
Deal found 15/9£84
Thu 5/1112:30 -
Nonstop1h 15m
Fri 6/1120:50 -
Nonstop1h 05m
Deal found 17/9£88
Mon 2/1112:50 -
Nonstop1h 15m
Mon 9/1115:40 -
Nonstop1h 15m
Deal found 18/9£96
Thu 19/1112:30 -
Nonstop1h 15m
Sun 22/1116:45 -
Nonstop1h 05m
Deal found 18/9£97
Mon 2/1112:50 -
Nonstop1h 15m
Sun 8/1116:45 -
Nonstop1h 05m
Deal found 18/9£98
Wed 16/1217:35 -
Nonstop1h 15m
Sun 3/116:45 -
Nonstop1h 05m
Deal found 16/9£99

Find flight deals from Gatwick to Rennes

Round-trip from

£81

One-way from

£30

Popular in

August

Cheapest in

January

Average price

£104

Good round-trip deal

£139 or less

Good one-way deal

£51 or less
easyJet
  • easyJet
  • 12/11-15/11
  • Nonstop
  • 2h 20m total
  • London to Rennes
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easyJet
  • easyJet
  • 6/11-31/12
  • Nonstop
  • 1h 15m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£21 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 September 2026
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Price to beat on a round-trip flight from London Gatwick to Rennes St Jacques.
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Price to beat on a one-way flight from London Gatwick to Rennes St Jacques.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to Rennes that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Thu 12/11

12:30-14:45

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£34

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Thu 26/11

12:30-14:45

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Wed 30/9

12:35-14:50

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£43

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Mon 19/10

13:10-15:25

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Sun 27/9

13:25-15:40

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Sun 11/10

13:25-15:40

Nonstop1h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Thu 5/11

17:10-11:45

1 stop17h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Thu 12/11

12:30-14:45

Nonstop1h 15m

Rennes St Jacques

Sun 22/11

16:45-16:50

Nonstop1h 05m

£81

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Fri 6/11

06:00-17:05

2 stops10h 05m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonRennes

LGW London Gatwick - RNS Rennes St Jacques

LGWRNS

London Gatwick

Sat 6/3

16:45-10:20

1 stop16h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Rennes (average of £58). Flying from London Gatwick Airport to Rennes in August is currently the most expensive (average of £258). 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?

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Rennes in the afternoon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Rennes

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
1,931 reviews
Check prices

Overall

6.9

Entertainment

5.5

Comfort

6.8

Food

5.9

Boarding

6.7

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
easyJet
6.9
Okay
1,931 reviews
easyJet
6.9
Okay
1,931 reviews
Check prices

Overall

6.9

Entertainment

5.5

Comfort

6.8

Food

5.9

Boarding

6.7

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.

Related info for your journey

  • 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 £58, 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 £122, our data indicates the cheapest price to be £50. The most popular route (London Gatwick - Rennes St Jacques), is priced around £81.

  • 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Rennes (average of £58). Flying from London Gatwick Airport to Rennes in August is currently the most expensive (average of £258). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Gatwick to Rennes

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£58Average£152FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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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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