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Cheap flights from the United Kingdom to Rennes from £43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Rennes departing on 23/6. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Rennes

Recent return flight deals from the United Kingdom to Rennes

Enter your travel dates to find the best prices.
easyJet Logo
07:25 - 10:00
MAN
-
RNS
1h 35mdirect
easyJet Logo
10:40 - 11:05
RNS
-
MAN
1h 25mdirect
£95easyJet
Wed, 15 Jul - Wed, 29 Jul
easyJet Logo
07:25 - 10:00
MAN
-
RNS
1h 35mdirect
easyJet Logo
10:40 - 11:05
RNS
-
MAN
1h 25mdirect
£100easyJet
Wed, 15 Jul - Wed, 29 Jul
easyJet Logo
19:15 - 21:30
LGW
-
RNS
1h 15mdirect
easyJet Logo
20:25 - 20:30
RNS
-
LGW
1h 05mdirect
£105easyJet
Tue, 28 Jul - Thu, 30 Jul
easyJet Logo
19:15 - 21:30
LGW
-
RNS
1h 15mdirect
easyJet Logo
22:00 - 22:05
RNS
-
LGW
1h 05mdirect
£108easyJet
Tue, 30 Jun - Tue, 4 Aug
easyJet Logo
17:10 - 19:25
LGW
-
RNS
1h 15mdirect
easyJet Logo
20:25 - 20:30
RNS
-
LGW
1h 05mdirect
£109easyJet
Thu, 9 Jul - Thu, 23 Jul
easyJet Logo
17:10 - 19:25
LGW
-
RNS
1h 15mdirect
easyJet Logo
22:00 - 22:05
RNS
-
LGW
1h 05mdirect
£111easyJet
Thu, 9 Jul - Tue, 28 Jul
Multiple Airlines Logo
10:35 - 16:55
STN
-
RNS
5h 20m
1 stop
Multiple Airlines Logo
17:25 - 22:15
RNS
-
STN
5h 50m
1 stop
£158Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
KLM Logo
10:00 - 16:15
LHR
-
RNS
5h 15m
1 stop
KLM Logo
18:10 - 09:00
RNS
-
LHR
15h 50m
1 stop
£177KLM
Wed, 28 Oct - Sun, 1 Nov
KLM Logo
20:55 - 10:20
LHR
-
RNS
12h 25m
2 stops
KLM Logo
18:05 - 07:40
RNS
-
LHR
14h 35m
1 stop
£189KLM
Mon, 13 Jul - Mon, 20 Jul
KLM Logo
10:00 - 16:15
LCY
-
RNS
5h 15m
1 stop
KLM Logo
18:10 - 16:35
RNS
-
LCY
23h 25m
1 stop
£192KLM
Wed, 28 Oct - Sun, 1 Nov

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KLM flights from United Kingdom to Rennes

Our best KLM deals on United Kingdom to Rennes flight tickets
KLM
28 Oct
LHR10:00London Heathrow
5h 15m
1 stop
RNS16:15Rennes St Jacques
1 Nov
RNS18:10Rennes St Jacques
15h 50m
1 stop
LHR09:00London Heathrow
£177
KLM
13 Jul
LHR20:55London Heathrow
12h 25m
2 stops
RNS10:20Rennes St Jacques
20 Jul
RNS18:05Rennes St Jacques
14h 35m
1 stop
LHR07:40London Heathrow
£189
KLM
28 Oct
LCY10:00London City
5h 15m
1 stop
RNS16:15Rennes St Jacques
1 Nov
RNS18:10Rennes St Jacques
23h 25m
1 stop
LCY16:35London City
£192

Air France flights from United Kingdom to Rennes

Our best Air France deals on United Kingdom to Rennes flight tickets
Air France
23 Jun
LHR19:45London Heathrow
13h 35m
1 stop
RNS10:20Rennes St Jacques
2 Jul
RNS11:05Rennes St Jacques
8h 30m
1 stop
LHR18:35London Heathrow
£189
Air France
22 Jun
LHR19:45London Heathrow
13h 35m
1 stop
RNS10:20Rennes St Jacques
30 Jun
RNS11:05Rennes St Jacques
21h 50m
1 stop
LHR07:55London Heathrow
£208
Air France
23 Sept
LHR19:45London Heathrow
13h 35m
1 stop
RNS10:20Rennes St Jacques
30 Sept
RNS11:05Rennes St Jacques
3h 40m
1 stop
LHR13:45London Heathrow
£214

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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, momondo users made 279,928 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from the United Kingdom to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterRennes

MAN - RNS

MANRNS

Manchester

Wed 15/7

07:25-10:00

Nonstop1h 35m

Rennes St Jacques

Wed 29/7

10:40-11:05

Nonstop1h 25m

£95

ManchesterRennes

MAN - RNS

MANRNS

Manchester

Wed 15/7

07:25-10:00

Nonstop1h 35m

Rennes St Jacques

Wed 29/7

10:40-11:05

Nonstop1h 25m

£100
Fastest return journey

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Tue 28/7

19:15-21:30

Nonstop1h 15m

Rennes St Jacques

Thu 30/7

20:25-20:30

Nonstop1h 05m

£105

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Tue 30/6

19:15-21:30

Nonstop1h 15m

Rennes St Jacques

Tue 4/8

22:00-22:05

Nonstop1h 05m

£108

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Thu 9/7

17:10-19:25

Nonstop1h 15m

Rennes St Jacques

Thu 23/7

20:25-20:30

Nonstop1h 05m

£109

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Thu 9/7

17:10-19:25

Nonstop1h 15m

Rennes St Jacques

Tue 28/7

22:00-22:05

Nonstop1h 05m

£111

LondonRennes

STN - RNS

STNRNS

London Stansted

Wed 23/9

10:35-16:55

1 stop5h 20m

Rennes St Jacques

Wed 30/9

17:25-22:15

1 stop5h 50m

£158

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 28/10

10:00-16:15

1 stop5h 15m

Rennes St Jacques

Sun 1/11

18:10-09:00

1 stop15h 50m

£177

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Mon 13/7

20:55-10:20

2 stops12h 25m

Rennes St Jacques

Mon 20/7

18:05-07:40

1 stop14h 35m

£189

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 28/10

10:00-16:15

1 stop5h 15m

Rennes St Jacques

Sun 1/11

18:10-16:35

1 stop23h 25m

£192

Flights are sorted by cheapest return flights first.

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

See travel insights to Rennes from

How to get the cheapest flight ticket from United Kingdom to Rennes

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 Rennes?

The cheapest month to fly to Rennes from United Kingdom is in November. Flight prices, which tend to average around £24, are often lower during this time because this is during the off-season. If you don’t want to visit Rennes in November, then you should wait until September to fly from United Kingdom, when ticket prices are also cheap, with an average price of £36.

What is the cheapest day to depart on your flight to Rennes?

Our data shows that Monday is the least expensive day to fly to Rennes. Tickets to fly out on this day can be as low as £136. Flights from United Kingdom to Rennes on a Thursday will generally be more expensive and average around £244. 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 Rennes?

According to our data, the cheapest time of day to fly to Rennes is in the afternoon. momondo users have found flights departing from United Kingdom to Rennes in the afternoon for as low as £104. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Rennes is in the morning when prices are around £181.

What is the cheapest United Kingdom to Rennes St Jacques flight route?

Fly from Manchester to Rennes St Jacques for the best United Kingdom - Rennes St Jacques flight prices

What cabin class options are available on United Kingdom to Rennes flights?

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

Can stopping save me money on United Kingdom to Rennes flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Rennes.

Cheap United Kingdom to Rennes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Rennes

Best price found

£56

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Rennes

1 airport
The best one-way flight to Rennes from United Kingdom in the past 72 hours is £56. The best return flight deal from United Kingdom to Rennes found on momondo in the last 72 hours is £120.
The fastest flight from United Kingdom to Rennes takes 1h 10m
Direct flights go from United Kingdom to Rennes every day.
There is 1 airport in Rennes. From United Kingdom there are direct flights to Rennes St Jacques (RNS).
Search flight deals

Frequently asked questions about flying from the United Kingdom to Rennes

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

    Prices for flights from United Kingdom to Rennes St Jacques Airport refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Rennes St Jacques Airport?

  • How old do you have to be to fly from United Kingdom to Rennes St Jacques Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Rennes?

Best airlines flying from United Kingdom to Rennes

Compare and see reviews for airlines that fly from United Kingdom to Rennes with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £56Free CancellationRating
6.9
1,910 reviews
Search easyJet flights
KLMPriceFrom £248Free CancellationRating
7.8
1,530 reviews
Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rennes from United Kingdom.

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

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

How can momondo help me find flights from United Kingdom to Rennes?

momondo provides multiple filters to help you find the best flight to Rennes from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Rennes from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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