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Cheap flights from London Luton Airport to Rennes from £76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Rennes departing on 3/6. 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
0 bags
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Find the cheapest flights from London Luton Airport to Rennes

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:35 - 07:50
LTN
-
RNS
14h 15m
2 stops
Multiple Airlines Logo
08:10 - 08:30
RNS
-
LTN
25h 20m
2 stops
£153Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
16:35 - 07:50
LTN
-
RNS
14h 15m
2 stops
Multiple Airlines Logo
08:10 - 08:30
RNS
-
LTN
25h 20m
2 stops
£158Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
15:35 - 08:05
LTN
-
RNS
15h 30m
2 stops
Multiple Airlines Logo
17:40 - 11:40
RNS
-
LTN
19h 00m
2 stops
£179Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:15 - 07:50
LTN
-
RNS
22h 35m
2 stops
Multiple Airlines Logo
08:35 - 00:30
RNS
-
LTN
16h 55m
2 stops
£180Multiple Airlines
Sun, 7 Jun - Thu, 25 Jun
Multiple Airlines Logo
19:25 - 07:55
LTN
-
RNS
11h 30m
1 stop
Multiple Airlines Logo
08:35 - 08:45
RNS
-
LTN
25h 10m
2 stops
£198Multiple Airlines
Sun, 7 Jun - Thu, 25 Jun
Multiple Airlines Logo
07:05 - 18:15
LTN
-
RNS
10h 10m
1 stop
Multiple Airlines Logo
10:30 - 22:10
RNS
-
LTN
12h 40m
2 stops
£199Multiple Airlines
Sun, 12 Jul - Wed, 15 Jul
Multiple Airlines Logo
15:35 - 08:05
LTN
-
RNS
15h 30m
2 stops
Multiple Airlines Logo
11:05 - 14:40
RNS
-
LTN
4h 35m
1 stop
£202Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
19:00 - 10:20
LTN
-
RNS
14h 20m
1 stop
Multiple Airlines Logo
08:10 - 08:30
RNS
-
LTN
25h 20m
2 stops
£204Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
19:00 - 10:20
LTN
-
RNS
14h 20m
1 stop
Multiple Airlines Logo
11:05 - 22:55
RNS
-
LTN
12h 50m
1 stop
£209Multiple Airlines
Fri, 12 Jun - Mon, 15 Jun
Multiple Airlines Logo
13:55 - 13:10
LTN
-
RNS
22h 15m
2 stops
Multiple Airlines Logo
18:55 - 08:00
RNS
-
LTN
14h 05m
2 stops
£215Multiple Airlines
Tue, 26 May - Tue, 2 Jun

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Customise your flight search to find flights from London Luton Airport 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 1 May 2026.
Use the filters below to find and compare flights from London Luton Airport to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 14/6

16:35-07:50

2 stops14h 15m

Rennes St Jacques

Sun 21/6

08:10-08:30

2 stops25h 20m

£153

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 14/6

16:35-07:50

2 stops14h 15m

Rennes St Jacques

Sun 21/6

08:10-08:30

2 stops25h 20m

£158

LondonRennes

LTN - RNS

LTNRNS

London Luton

Wed 3/6

15:35-08:05

2 stops15h 30m

Rennes St Jacques

Wed 17/6

17:40-11:40

2 stops19h 00m

£179

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 7/6

08:15-07:50

2 stops22h 35m

Rennes St Jacques

Thu 25/6

08:35-00:30

2 stops16h 55m

£180

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 7/6

19:25-07:55

1 stop11h 30m

Rennes St Jacques

Thu 25/6

08:35-08:45

2 stops25h 10m

£198

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 12/7

07:05-18:15

1 stop10h 10m

Rennes St Jacques

Wed 15/7

10:30-22:10

2 stops12h 40m

£199
Fastest return journey

LondonRennes

LTN - RNS

LTNRNS

London Luton

Wed 3/6

15:35-08:05

2 stops15h 30m

Rennes St Jacques

Wed 17/6

11:05-14:40

1 stop4h 35m

£202

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 14/6

19:00-10:20

1 stop14h 20m

Rennes St Jacques

Sun 21/6

08:10-08:30

2 stops25h 20m

£204

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 12/6

19:00-10:20

1 stop14h 20m

Rennes St Jacques

Mon 15/6

11:05-22:55

1 stop12h 50m

£209

LondonRennes

LTN - RNS

LTNRNS

London Luton

Tue 26/5

13:55-13:10

2 stops22h 15m

Rennes St Jacques

Tue 2/6

18:55-08:00

2 stops14h 05m

£215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London Luton Airport 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 day to depart on your flight to Rennes?

Our data shows that Thursday is the least expensive day to fly to Rennes. Tickets to fly out on this day can be as low as £84. Flights from London Luton Airport to Rennes on a Saturday will generally be more expensive and average around £178. 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 London Luton Airport to Rennes in the afternoon for as low as £82. 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 £177.

When to book flights from London Luton Airport to Rennes

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

Cheap London Luton Airport to Rennes (LTN to RNS) flight deals and tips

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

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from London Luton Airport to Rennes takes 9h 20m
There are no direct flights from London Luton Airport to Rennes. There are no popular flight routes from London Luton Airport to Rennes.
Search flight deals

Frequently asked questions about flying from London Luton Airport to Rennes

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

    The straight-line distance from London Luton to Rennes St Jacques is 266.2 mi. Typically, this will take 9h 20m by plane in normal conditions.

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

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

  • How old do you have to be to fly from London Luton Airport to Rennes St Jacques Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Rennes St Jacques Airport.

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

    The travel and health documents you'll need for your trip to Rennes St Jacques Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rennes St Jacques Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Rennes . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Rennes flights to just show those with flexible booking policies.

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

Once all potential London to Rennes flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Rennes flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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