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Cheap flights from London Luton Airport to Rennes from £78

LTN — RNS
21 Oct — 28 Oct1
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

Fri 11/1207:45 -
1 stop8h 10m
Sun 13/1218:25 -
1 stop5h 40m
Deal found 17/9£149
Fri 27/1106:00 -
2 stops10h 05m
Mon 30/1117:35 -
2 stops18h 10m
Deal found 20/9£169
Wed 7/1015:55 -
2 stops15h 10m
Sun 11/1017:25 -
2 stops16h 05m
Deal found 15/9£169
Sun 18/1016:30 -
2 stops18h 20m
Tue 20/1018:00 -
2 stops15h 00m
Deal found 16/9£172
Sun 15/1106:55 -
2 stops11h 45m
Sun 22/1118:25 -
1 stop5h 40m
Deal found 20/9£180
Sat 14/1116:00 -
2 stops26h 40m
Sun 22/1118:25 -
1 stop5h 40m
Deal found 20/9£183
Sun 8/1106:55 -
2 stops11h 45m
Sun 15/1120:15 -
2 stops18h 45m
Deal found 20/9£185
Sun 4/1020:15 -
2 stops14h 35m
Thu 8/1008:35 -
2 stops16h 55m
Deal found 18/9£197
Fri 13/1106:00 -
2 stops10h 05m
Sun 22/1118:25 -
1 stop5h 40m
Deal found 20/9£198

Find flight deals from Luton to Rennes

Round-trip from

£149

One-way from

£78

Popular in

April

Cheapest in

January

Average price

£160
easyJet
  • easyJet
  • 11/12-13/12
  • 2 total stops
  • 13h 50m total
  • London to Rennes
Search Deals
easyJet
  • easyJet
  • 5/11-31/12
  • 1 total stop
  • 20h 35m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Thu 5/11

14:10-11:45

1 stop20h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 6/12

13:45-15:20

1 stop24h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£80

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Fri 6/11

06:00-17:05

2 stops10h 05m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 15/11

06:55-19:40

2 stops11h 45m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sat 17/10

14:25-07:40

2 stops16h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 4/10

16:30-11:50

2 stops18h 20m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 29/11

13:45-15:20

1 stop24h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£92

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 15/11

13:45-15:20

1 stop24h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93
Fastest return journey

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Mon 14/12

06:15-16:35

1 stop9h 20m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

LondonRennes

LTN London Luton - RNS Rennes St Jacques

LTNRNS

London Luton

Sun 11/10

16:30-11:50

2 stops18h 20m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£97

Flights are sorted by cheapest return flights first.

Deals found on 19/9

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

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

Related info for your journey

  • 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.

  • 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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