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£33+ Cheap flights to Rennes

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
— RNS
20 Apr — 27 Apr1
1 adult

Flights to Rennes in 2025

Find the latest flights to Rennes in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 April 2025.

Return from

£62

One-way from

£33

Popular in

August

Cheapest in

March

Average price

£154

Good round-trip deal

£98 or less

Good one-way deal

£57 or less
easyJet
  • easyJet
  • 19/5-21/5
  • Nonstop
  • 2h 30m total
  • London to Rennes
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easyJet
  • easyJet
  • 19/5
  • Nonstop
  • 1h 15m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for return flights in April 2025
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Price to beat on a round-trip flight from London to Rennes St Jacques.
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Price to beat on a one-way flight from London to Rennes St Jacques.
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Find flight deals to Rennes

Cheapest flights to Rennes
Explore the most affordable flight options available to Rennes. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Mon 19/513:25LGW - RNS
Nonstop1h 15measyJet
Wed 21/516:15RNS - LGW
Nonstop1h 15measyJet
Deal found 14/4£62
Wed 14/509:45LGW - RNS
1 stop4h 40mMultiple Airlines
Wed 21/516:15RNS - LGW
Nonstop1h 15mMultiple Airlines
Deal found 14/4£137
Wed 14/508:15STN - RNS
1 stop6h 10mMultiple Airlines
Wed 21/517:35RNS - STN
1 stop27h 10mMultiple Airlines
Deal found 14/4£182
Thu 1/506:30LHR - RNS
1 stop8h 30mKLM
Thu 8/516:35RNS - LHR
1 stop5h 20mKLM
Deal found 15/4£186
Sat 26/419:45LHR - RNS
1 stop12h 50mAir France
Sat 3/511:45RNS - LHR
1 stop7h 50mAir France
Deal found 15/4£188
Thu 15/508:40LCY - RNS
1 stop6h 20mKLM
Fri 30/516:35RNS - LCY
1 stop4h 05mKLM
Deal found 14/4£202
Wed 14/506:15LHR - RNS
1 stop6h 30mMultiple Airlines
Wed 21/516:35RNS - LHR
1 stop5h 20mMultiple Airlines
Deal found 14/4£204
Mon 19/515:30LTN - RNS
2 stops23h 30mMultiple Airlines
Wed 21/517:35RNS - LTN
2 stops16h 10mMultiple Airlines
Deal found 15/4£229
Wed 14/508:40LCY - RNS
2 stops8h 05mMultiple Airlines
Wed 21/516:35RNS - LCY
1 stop4h 05mMultiple Airlines
Deal found 14/4£314
Wed 14/507:40LHR - RNS
1 stop6h 45mAer Lingus
Wed 21/516:00RNS - LHR
1 stop5h 20mAer Lingus
Deal found 14/4£329
Fri 25/406:30LTN - RNS
1 stop5h 40measyJet
Mon 28/411:55RNS - LTN
1 stop12h 05measyJet
Deal found 15/4£354
Fri 30/516:15SEN - RNS
1 stop17h 50mMultiple Airlines
Fri 6/606:30RNS - SEN
1 stop10h 15mMultiple Airlines
Deal found 15/4£397

Cheapflights Fare Finder

Locate flights to Rennes that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 April 2025.
Use the filters below to find and compare flights to Rennes that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Mon 19/5

13:25-15:40

Nonstop1h 15m

Rennes St Jacques

Wed 21/5

16:15-16:30

Nonstop1h 15m

£62

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Wed 14/5

09:45-15:25

1 stop4h 40m

Rennes St Jacques

Wed 21/5

16:15-16:30

Nonstop1h 15m

£137

LondonRennes

STN - RNS

STNRNS

London Stansted

Wed 14/5

08:15-15:25

1 stop6h 10m

Rennes St Jacques

Wed 21/5

17:35-19:45

1 stop27h 10m

£182

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Thu 1/5

06:30-16:00

1 stop8h 30m

Rennes St Jacques

Thu 8/5

16:35-20:55

1 stop5h 20m

£186

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Sat 26/4

19:45-09:35

1 stop12h 50m

Rennes St Jacques

Sat 3/5

11:45-18:35

1 stop7h 50m

£188

LondonRennes

LCY - RNS

LCYRNS

London City

Thu 15/5

08:40-16:00

1 stop6h 20m

Rennes St Jacques

Fri 30/5

16:35-19:40

1 stop4h 05m

£202

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 14/5

06:15-13:45

1 stop6h 30m

Rennes St Jacques

Wed 21/5

16:35-20:55

1 stop5h 20m

£204

LondonRennes

LTN - RNS

LTNRNS

London Luton

Mon 19/5

15:30-16:00

2 stops23h 30m

Rennes St Jacques

Wed 21/5

17:35-08:45

2 stops16h 10m

£229

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 14/5

08:40-17:45

2 stops8h 05m

Rennes St Jacques

Wed 21/5

16:35-19:40

1 stop4h 05m

£314

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 14/5

07:40-15:25

1 stop6h 45m

Rennes St Jacques

Wed 21/5

16:00-20:20

1 stop5h 20m

£329

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 27 results
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2
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Best time to book a flight to Rennes

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

Cheapflights Insights

Everything you need to know about your flight to Rennes

When is the best time to book a flight to Rennes?

Use this chart to determine the optimal time to book a return flight from London to Rennes. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight to Rennes, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Rennes?

On average, a flight from London to Rennes takes 6 hours 15 minutes. Flights to Rennes from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Rennes?

The most popular airlines flying from London to Rennes are easyJet and Air France.

easyJet

easyJet

From £72

Air France

Air France

From £276

What are the cheapest airlines that fly to Rennes?

The cheapest airlines flying from London to Rennes are easyJet and Air France.

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes ranges from 38.0 - 75.0 inches per month. October is typically the wettest month, when rainfall can reach 75.0 mm. August is typically the driest time to visit Rennes when rainfall is around 38.0 mm.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated 15 April 2025.
See what other customers who have flown with KLM, Air France and Aer Lingus to Rennes have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,323 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.5
Good
1,435 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,063 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,796 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

FAQs about flying to Rennes

  • What airport do you fly into for flights to Rennes?

    If you book a flight to Rennes, you will be flying into St Jacques, which is the city’s only airport. Rennes St Jacques (RNS) is located 4.0 mi from the center of Rennes.

  • Can I find cheaper flights to Rennes if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Rennes on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Rennes?

    Based on reviews from Cheapflights users, easyJet is rated the highest out of the airlines that fly to Rennes.

  • What is the cheapest airport to fly to in Rennes?

    Rennes St Jacques is currently the cheapest airport to fly to in Rennes. One-way flights to Rennes St Jacques typically cost £27, while return flights cost around £31.

  • How much is a return flight to Rennes?

    A return flight to Rennes will typically cost around £106, however they can be found for as little as £41.

  • Where does the fastest flight to Rennes depart from?

    For those looking to save time traveling to Rennes, London offers the quickest one-way flight (1 hour 15 minutes).

  • Does Rennes St Jacques have car hire?

    Yes. Those touching down at Rennes St Jacques can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Rennes St Jacques?

    Yes. Rennes St Jacques has hotels nearby for those requiring accommodations. B&B HOTEL Rennes Parc Expo Aéroport is the closest property to Rennes St Jacques (0.0 mi away from Rennes St Jacques).

See more FAQs

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