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Cheap flights from Rennes to London Luton Airport from £104

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LTN
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Rennes to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Luton (LTN). 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 15 August 2025.

Round-trip from

£160

One-way from

£104

Popular in

August

Cheapest in

March

Average price

£162
easyJet
  • easyJet
  • 5/12-8/12
  • 2 total stops
  • 15h 10m total
  • Rennes to London
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11/9
  • 11/9
  • 2 total stops
  • 13h 50m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Rennes to Luton

Cheapest flights from Rennes to Luton
Explore the most affordable flight options available from Rennes to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Fri 5/1212:20RNS - LTN
1 stop7h 15measyJet
Mon 8/1206:25LTN - RNS
1 stop7h 55measyJet
Deal found 14/8£160
Fri 14/1112:20RNS - LTN
1 stop9h 40measyJet
Mon 17/1106:25LTN - RNS
1 stop7h 55measyJet
Deal found 13/8£164
Fri 12/1212:20RNS - LTN
1 stop8h 20measyJet
Mon 15/1206:25LTN - RNS
1 stop7h 55measyJet
Deal found 14/8£165
Mon 3/1111:00RNS - LTN
2 stops21h 35mMultiple Airlines
Wed 5/1120:10LTN - RNS
2 stops23h 00mMultiple Airlines
Deal found 15/8£170
Fri 21/1112:20RNS - LTN
1 stop9h 40measyJet
Mon 24/1106:25LTN - RNS
1 stop7h 55measyJet
Deal found 14/8£173
Fri 28/1112:20RNS - LTN
1 stop9h 40measyJet
Mon 1/1206:25LTN - RNS
1 stop7h 55measyJet
Deal found 14/8£176
Fri 7/1112:20RNS - LTN
1 stop9h 40measyJet
Mon 10/1106:25LTN - RNS
1 stop7h 55measyJet
Deal found 14/8£184
Fri 28/1112:20RNS - LTN
1 stop9h 40measyJet
Sun 30/1117:10LTN - RNS
1 stop21h 10measyJet
Deal found 13/8£191
Wed 24/915:30RNS - LTN
1 stop7h 40mMultiple Airlines
Sat 27/910:45LTN - RNS
1 stop6h 25mMultiple Airlines
Deal found 13/8£201
Thu 25/917:30RNS - LTN
2 stops16h 15mMultiple Airlines
Mon 29/911:35LTN - RNS
1 stop8h 55mMultiple Airlines
Deal found 13/8£209
Sat 27/918:50RNS - LTN
2 stops27h 10mMultiple Airlines
Tue 30/908:30LTN - RNS
2 stops24h 30mMultiple Airlines
Deal found 14/8£210

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to Luton 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 15 August 2025.
Use the filters below to find and compare flights from Rennes to London Luton Airport that are best for you.

Fly from

Rennes

Fly to

Luton

Route

Depart

Return

Price

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 5/12

12:20-18:35

1 stop7h 15m

London Luton

Sun 7/12

16:20-15:20

1 stop22h 00m

£160

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 5/12

12:20-18:35

1 stop7h 15m

London Luton

Mon 8/12

06:25-15:20

1 stop7h 55m

£160

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 12/12

12:20-19:40

1 stop8h 20m

London Luton

Mon 15/12

06:25-15:20

1 stop7h 55m

£164

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 14/11

12:20-21:00

1 stop9h 40m

London Luton

Mon 17/11

06:25-15:20

1 stop7h 55m

£164

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 16/1

12:20-16:40

1 stop5h 20m

London Luton

Sun 18/1

16:20-15:20

1 stop22h 00m

£167

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Mon 3/11

11:00-07:35

2 stops21h 35m

London Luton

Wed 5/11

20:10-20:10

2 stops23h 00m

£170

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 21/11

12:20-21:00

1 stop9h 40m

London Luton

Mon 24/11

06:25-15:20

1 stop7h 55m

£173

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Fri 28/11

12:20-21:00

1 stop9h 40m

London Luton

Mon 1/12

06:25-15:20

1 stop7h 55m

£176

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Thu 11/9

10:00-22:50

2 stops13h 50m

£104

RennesLondon

RNS - LTN

RNSLTN

Rennes St Jacques

Sun 28/9

16:20-08:35

2 stops17h 15m

£112

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 18 results
1
2

Best time to book a flight from Rennes to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton 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.

Related info for your journey

Find useful and relevant information for your journey from Rennes to Luton. 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 Luton?

    If you book a flight to London Luton 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 Luton per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rennes to Luton 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 Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Rennes to London Luton Airport (average of £76). Flying from Rennes to London Luton Airport in July is currently the most expensive (average of £113). 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 Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester
Dartford

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