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Cheap flights from London Luton Airport to Rennes from £51

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — RNS
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Rennes
Explore the most affordable flight options available from Luton to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.

Mon 29/1206:20LTN - RNS
2 stops24h 30mMultiple Airlines
Fri 2/111:05RNS - LTN
1 stop4h 45mMultiple Airlines
Deal found 25/12£383
Fri 26/1218:00LTN - RNS
2 stops14h 45mMultiple Airlines
Tue 30/1208:20RNS - LTN
2 stops24h 05mMultiple Airlines
Deal found 26/12£389
Tue 30/1208:00LTN - RNS
2 stops23h 35mMultiple Airlines
Fri 2/111:05RNS - LTN
1 stop4h 45mMultiple Airlines
Deal found 26/12£390
Thu 25/1221:50LTN - RNS
2 stops18h 10mMultiple Airlines
Mon 29/1211:55RNS - LTN
2 stops20h 45mMultiple Airlines
Deal found 25/12£488
Sat 27/1221:00LTN - RNS
2 stops15h 40mMultiple Airlines
Sun 28/1218:55RNS - LTN
2 stops29h 05mMultiple Airlines
Deal found 25/12£511

Find flight deals from Luton to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 26 December 2025.

Round-trip from

£165

One-way from

£51

Popular in

July

Cheapest in

March

Average price

£136
easyJet
  • easyJet
  • 14/2-27/2
  • 3 total stops
  • 22h 10m total
  • London to Rennes
Search Deals
easyJet
  • easyJet
  • 8/2
  • 1 total stop
  • 6h 20m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 26 December 2025.
Use the filters below to find and compare flights from London Luton Airport to Rennes that are best for you.

Fly from

Luton

Fly to

Rennes

Route

Depart

Return

Price

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sat 14/2

16:40-08:35

2 stops14h 55m

Rennes St Jacques

Fri 27/2

12:20-18:35

1 stop7h 15m

£165

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 6/3

07:00-16:40

1 stop8h 40m

Rennes St Jacques

Sun 8/3

22:15-13:20

1 stop16h 05m

£172

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sat 7/2

08:25-13:40

2 stops28h 15m

Rennes St Jacques

Mon 9/2

13:35-07:40

2 stops19h 05m

£185

LondonRennes

LTN - RNS

LTNRNS

London Luton

Thu 5/3

13:55-11:45

1 stop20h 50m

Rennes St Jacques

Sun 8/3

22:15-11:20

1 stop14h 05m

£187

LondonRennes

LTN - RNS

LTNRNS

London Luton

Mon 2/2

08:00-15:20

1 stop6h 20m

Rennes St Jacques

Mon 9/2

13:35-07:40

2 stops19h 05m

£193

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 8/2

06:20-13:40

1 stop6h 20m

Rennes St Jacques

Sun 15/2

09:05-21:40

2 stops13h 35m

£195

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 23/1

08:00-18:55

1 stop9h 55m

Rennes St Jacques

Fri 30/1

12:20-16:40

1 stop5h 20m

£201

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 8/2

06:20-13:40

1 stop6h 20m

Rennes St Jacques

Sun 15/2

14:10-22:25

1 stop9h 15m

£233

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 8/2

06:20-13:40

1 stop6h 20m

£51

LondonRennes

LTN - RNS

LTNRNS

London Luton

Mon 2/2

08:00-15:20

1 stop6h 20m

£78

Flights are sorted by cheapest return flights first.

Deals found on 25/12

Showing 1-10 of 19 results
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Best time to book a flight from Luton to Rennes

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

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from London Luton. On average, St Jacques has 0 inbound flights from London Luton per day from 0 airlines. Rennes St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

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

    easyJet can get you from London Luton Airport to Rennes in just under 8h 40m. Your travel time can differ by up to . London Luton Airport and Rennes are separated by a distance of 270 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

See more FAQs

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Alternative routes for Luton to Rennes

See prices for flight routes from nearby airports that may be better suited for you.
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