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£31+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
— RNS
22 Jan — 29 Jan1
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 17 January 2025.

Return from

£49

One-way from

£31

Popular in

August

Cheapest in

September

Average price

£99
easyJet
  • easyJet
  • 7/3-9/3
  • Nonstop
  • 2h 10m total
  • London to Rennes
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easyJet
  • easyJet
  • 7/2
  • Nonstop
  • 1h 10m total
  • London to Rennes
Search Deals
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for return flights in January 2025
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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 17 January 2025.

Fri 7/306:40LGW - RNS
Nonstop1h 10measyJet
Sun 9/317:05RNS - LGW
Nonstop1h 00measyJet
Deal found 16/1£49
Fri 28/206:40LGW - RNS
Nonstop1h 10mMultiple Airlines
Mon 3/318:55RNS - LGW
1 stop17h 20mMultiple Airlines
Deal found 17/1£109
Wed 19/306:20LHR - RNS
1 stop6h 25mAir France
Sat 22/307:10RNS - LHR
1 stop10h 25mAir France
Deal found 16/1£161
Wed 19/308:55LHR - RNS
2 stops7h 50mMultiple Airlines
Sat 22/314:20RNS - LHR
1 stop7h 30mMultiple Airlines
Deal found 16/1£164
Sat 1/306:30LHR - RNS
1 stop6h 20mKLM
Sun 2/314:20RNS - LHR
1 stop5h 55mKLM
Deal found 15/1£165
Fri 7/307:00LTN - RNS
1 stop8h 20measyJet
Sun 9/321:20RNS - LTN
1 stop15h 10measyJet
Deal found 17/1£169
Fri 7/311:15STN - RNS
1 stop8h 45mMultiple Airlines
Sun 9/321:05RNS - STN
1 stop15h 10mMultiple Airlines
Deal found 16/1£179
Fri 28/207:00LTN - RNS
1 stop8h 20mMultiple Airlines
Mon 3/316:55RNS - LTN
2 stops21h 25mMultiple Airlines
Deal found 17/1£182
Fri 28/207:45LCY - RNS
1 stop5h 05mKLM
Mon 3/314:20RNS - LCY
1 stop17h 55mKLM
Deal found 17/1£189
Fri 7/308:40LCY - RNS
1 stop4h 10mMultiple Airlines
Sun 9/314:20RNS - LCY
1 stop6h 15mMultiple Airlines
Deal found 16/1£316

Find flights to Rennes within your budget

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 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 7/3

06:40-08:50

Nonstop1h 10m

Rennes St Jacques

Sun 9/3

17:05-17:05

Nonstop1h 00m

£49

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 28/2

06:40-08:50

Nonstop1h 10m

Rennes St Jacques

Mon 3/3

18:55-11:15

1 stop17h 20m

£109

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 19/3

06:20-13:45

1 stop6h 25m

Rennes St Jacques

Sat 22/3

07:10-16:35

1 stop10h 25m

£161

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 19/3

08:55-17:45

2 stops7h 50m

Rennes St Jacques

Sat 22/3

14:20-20:50

1 stop7h 30m

£164

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Sat 1/3

06:30-13:50

1 stop6h 20m

Rennes St Jacques

Sun 2/3

14:20-19:15

1 stop5h 55m

£165

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 7/3

07:00-16:20

1 stop8h 20m

Rennes St Jacques

Sun 9/3

21:20-11:30

1 stop15h 10m

£169

LondonRennes

STN - RNS

STNRNS

London Stansted

Fri 7/3

11:15-21:00

1 stop8h 45m

Rennes St Jacques

Sun 9/3

21:05-11:15

1 stop15h 10m

£179

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 28/2

07:00-16:20

1 stop8h 20m

Rennes St Jacques

Mon 3/3

16:55-13:20

2 stops21h 25m

£182

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 28/2

07:45-13:50

1 stop5h 05m

Rennes St Jacques

Mon 3/3

14:20-07:15

1 stop17h 55m

£189

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 7/3

08:40-13:50

1 stop4h 10m

Rennes St Jacques

Sun 9/3

14:20-19:35

1 stop6h 15m

£316

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 21 results
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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.

Travel insights for flights to Rennes

Get recent, data-driven insights about flights to Rennes including ideal travel times, pricing trends, and more.

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 10 January 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 8 hours 3 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 KLM.

easyJet

easyJet

From £84

KLM

KLM

From £205

What are the cheapest airlines that fly to Rennes?

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

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 17 January 2025.
See what other customers who have flown with KLM and easyJet 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
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,487 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

easyJet
6.9
Okay
1,858 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

  • 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 £34, while return flights cost around £54.

  • How much is a return flight to Rennes?

    A return flight to Rennes will typically cost around £172, however they can be found for as little as £66.

  • 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 10 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).

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