What are the cheapest airlines flying from London to Rennes round-trip?

According to our current data, easyJet (£57), KLM (£167), and Air France (£192) offers the cheapest pricing from London to Rennes. easyJet is currently priced 54% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from London to Rennes one-way?

£34 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on KLM and Air France, with prices starting from £93 and £107, respectively.

What is the cheapest day to fly from London to Rennes?

Travellers seeking maximum savings on their London to Rennes flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London to Rennes?

The most popular route from London to Rennes is London Heathrow - Rennes St Jacques. You may also consider London Gatwick - Rennes St Jacques or London City - Rennes St Jacques.

What is the cheapest day to fly round-trip from London to Rennes?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 89% when planning your travel around this day of the week.

How far in advance should I book a flight from London to Rennes?

To save on the cost of your flight from London to Rennes, book at least 61 days before your planned departure. Booking around this time can save you about 54% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £94 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £143.

What is the cheapest month to fly from London to Rennes?

The best pricing can be found in the month of September. Prices to Rennes from London average £127. You can even find prices in September for less than £127, as users have found deals to Rennes from as low as £67. The month of August appears to be one of the more expensive times to travel to Rennes from London. Flying in the targeted month can save you up to 58%.

What airport do you fly into for flights to Rennes from London?

Rennes St Jacques (RNS) is the airport you will fly into if you book a flight from London to Rennes. You should not have trouble finding flights to St Jacques from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Rennes airport from London. It is only a 4.0 mi journey from St Jacques (RNS) to Rennes’s city center.

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

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

How can I find direct flights from London to Rennes?

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

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

Yes. Cheapflights offers flight deals from London 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.

£34+ Flights from London to Rennes

The best prices from London to Rennes St Jacques are usually found in September or November, booked 87 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from London to Rennes

Round-trip from	£57
One-way from	£34
Popular in	August
Cheapest in	September
Average price	£109
Good round-trip deal	£81 or less
Good one-way deal	£56 or less

easyJet
14/3-17/3
Nonstop
2h 10m total
London to Rennes

Search Deals

easyJet
12/3
Nonstop
1h 10m total
London to Rennes

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Rennes St Jacques.

Search Deals

Price to beat on a one-way flight from London (LON) to Rennes St Jacques.

Search Deals

Find flight deals from London to Rennes

Cheapest flights from London to Rennes
Explore the most affordable flight options available from London to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 14/306:40LGW - RNS

Nonstop1h 10measyJet

Mon 17/320:30RNS - LGW

Nonstop1h 00measyJet

Deal found 20/2£57

Fri 25/422:00LGW - RNS

1 stop19h 10mMultiple Airlines

Sun 27/416:15RNS - LGW

Nonstop1h 15mMultiple Airlines

Deal found 21/2£158

Sat 8/306:30LHR - RNS

1 stop6h 20mKLM

Sat 15/314:20RNS - LHR

1 stop7h 30mKLM

Deal found 20/2£167

Fri 14/307:15STN - RNS

2 stops32h 40mMultiple Airlines

Mon 17/320:55RNS - STN

1 stop18h 20mMultiple Airlines

Deal found 20/2£188

Thu 20/320:05LCY - RNS

1 stop16h 45mKLM

Sun 23/314:20RNS - LCY

1 stop17h 55mKLM

Deal found 20/2£192

Sat 8/315:00LHR - RNS

1 stop18h 45mAir France

Sat 15/310:55RNS - LHR

1 stop6h 40mAir France

Deal found 20/2£192

Tue 1/408:55LHR - RNS

2 stops7h 50mMultiple Airlines

Sat 5/416:50RNS - LHR

1 stop5h 05mMultiple Airlines

Deal found 20/2£200

Sun 18/518:15LTN - RNS

1 stop16h 10measyJet

Wed 21/512:40RNS - LTN

1 stop11h 15measyJet

Deal found 20/2£220

Fri 25/416:20LTN - RNS

1 stop16h 55mMultiple Airlines

Sun 27/421:35RNS - LTN

1 stop26h 25mMultiple Airlines

Deal found 20/2£253

Thu 24/709:20LCY - RNS

2 stops29h 10mMultiple Airlines

Mon 28/711:20RNS - LCY

1 stop20h 55mMultiple Airlines

Deal found 20/2£337

Best flights from London to Rennes
Discover carefully curated flight deals from London to Rennes that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Fri 14/306:40LGW - RNS

Nonstop1h 10measyJet

Mon 17/320:30RNS - LGW

Nonstop1h 00measyJet

Deal found 20/2£57

Fri 25/422:00LGW - RNS

1 stop19h 10mMultiple Airlines

Sun 27/416:15RNS - LGW

Nonstop1h 15mMultiple Airlines

Deal found 21/2£158

Sat 8/306:30LHR - RNS

1 stop6h 20mKLM

Sat 15/314:20RNS - LHR

1 stop7h 30mKLM

Deal found 20/2£167

Sat 8/315:00LHR - RNS

1 stop18h 45mAir France

Sat 15/310:55RNS - LHR

1 stop6h 40mAir France

Deal found 20/2£192

Fri 14/307:15STN - RNS

2 stops32h 40mMultiple Airlines

Mon 17/320:55RNS - STN

1 stop18h 20mMultiple Airlines

Deal found 20/2£188

Thu 20/320:05LCY - RNS

1 stop16h 45mKLM

Sun 23/314:20RNS - LCY

1 stop17h 55mKLM

Deal found 20/2£192

Sun 18/518:15LTN - RNS

1 stop16h 10measyJet

Wed 21/512:40RNS - LTN

1 stop11h 15measyJet

Deal found 20/2£220

Tue 1/408:55LHR - RNS

2 stops7h 50mMultiple Airlines

Sat 5/416:50RNS - LHR

1 stop5h 05mMultiple Airlines

Deal found 20/2£200

Fri 25/416:20LTN - RNS

1 stop16h 55mMultiple Airlines

Sun 27/421:35RNS - LTN

1 stop26h 25mMultiple Airlines

Deal found 20/2£253

Thu 24/709:20LCY - RNS

2 stops29h 10mMultiple Airlines

Mon 28/711:20RNS - LCY

1 stop20h 55mMultiple Airlines

Deal found 20/2£337

Last-minute flights from London to Rennes
Discover last-minute flight deals from London to Rennes. Data last updated 21 February 2025 and is based on user searches.

Fri 21/207:45LCY - RNS

2 stops12h 15mMultiple Airlines

Sun 23/221:05RNS - LCY

2 stops35h 10mMultiple Airlines

Deal found 20/2£558

Mon 24/206:50LGW - RNS

1 stop10h 30mMultiple Airlines

Mon 24/220:30RNS - LGW

Nonstop1h 00mMultiple Airlines

Deal found 19/2£175

Wed 5/318:40LTN - RNS

1 stop15h 05mMultiple Airlines

Fri 7/311:25RNS - LTN

1 stop6h 50mMultiple Airlines

Deal found 20/2£300

Sat 8/306:30LHR - RNS

1 stop6h 20mKLM

Sat 15/314:20RNS - LHR

1 stop7h 30mKLM

Deal found 20/2£167

Sat 8/315:00LHR - RNS

1 stop18h 45mAir France

Sat 15/310:55RNS - LHR

1 stop6h 40mAir France

Deal found 20/2£192

Fri 14/306:40LGW - RNS

Nonstop1h 10measyJet

Mon 17/320:30RNS - LGW

Nonstop1h 00measyJet

Deal found 20/2£57

Fri 14/307:15STN - RNS

2 stops32h 40mMultiple Airlines

Mon 17/320:55RNS - STN

1 stop18h 20mMultiple Airlines

Deal found 20/2£188

Fri 14/320:25LHR - RNS

2 stops12h 50mMultiple Airlines

Mon 17/310:20RNS - LHR

1 stop12h 05mMultiple Airlines

Deal found 20/2£204

Fri 14/306:30LTN - RNS

1 stop8h 50measyJet

Mon 17/316:55RNS - LTN

1 stop19h 55measyJet

Deal found 20/2£255

Thu 20/320:05LCY - RNS

1 stop16h 45mKLM

Sun 23/314:20RNS - LCY

1 stop17h 55mKLM

Deal found 20/2£192

One-way flights from London to Rennes
Search for one-way flight options from London to Rennes. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Wed 12/317:20LGW - RNS

Nonstop1h 10measyJet

Deal found 20/2£34

Sun 30/314:15STN - RNS

1 stop16h 20mMultiple Airlines

Deal found 20/2£77

Sun 30/309:00LGW - RNS

1 stop21h 35mMultiple Airlines

Deal found 20/2£82

Mon 24/306:30LHR - RNS

1 stop6h 20mKLM

Deal found 20/2£93

Mon 17/306:25LTN - RNS

1 stop8h 55measyJet

Deal found 20/2£93

Wed 26/308:40LCY - RNS

1 stop4h 10mKLM

Deal found 20/2£101

Sun 30/306:05LHR - RNS

1 stop24h 30mMultiple Airlines

Deal found 20/2£104

Wed 12/319:35LHR - RNS

1 stop17h 10mAir France

Deal found 20/2£107

Sat 5/722:10LTN - RNS

2 stops16h 30mMultiple Airlines

Deal found 20/2£118

Thu 19/607:45LCY - RNS

2 stops9h 00mMultiple Airlines

Deal found 20/2£195

Thu 6/311:20LGW - RNS

2 stops24h 30mVolotea

Deal found 20/2£208

Find flights from London to Rennes within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 14/3

06:40-08:50

Nonstop1h 10m

Rennes St Jacques

Mon 17/3

20:30-20:30

Nonstop1h 00m

£57

LondonRennes

LGW - RNS

LGWRNS

London Gatwick

Fri 25/4

22:00-18:10

1 stop19h 10m

Rennes St Jacques

Sun 27/4

16:15-16:30

Nonstop1h 15m

£158

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Sat 8/3

06:30-13:50

1 stop6h 20m

Rennes St Jacques

Sat 15/3

14:20-20:50

1 stop7h 30m

£167

LondonRennes

STN - RNS

STNRNS

London Stansted

Fri 14/3

07:15-16:55

2 stops32h 40m

Rennes St Jacques

Mon 17/3

20:55-14:15

1 stop18h 20m

£188

LondonRennes

LCY - RNS

LCYRNS

London City

Thu 20/3

20:05-13:50

1 stop16h 45m

Rennes St Jacques

Sun 23/3

14:20-07:15

1 stop17h 55m

£192

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Sat 8/3

15:00-10:45

1 stop18h 45m

Rennes St Jacques

Sat 15/3

10:55-16:35

1 stop6h 40m

£192

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Tue 1/4

08:55-17:45

2 stops7h 50m

Rennes St Jacques

Sat 5/4

16:50-20:55

1 stop5h 05m

£200

LondonRennes

LTN - RNS

LTNRNS

London Luton

Sun 18/5

18:15-11:25

1 stop16h 10m

Rennes St Jacques

Wed 21/5

12:40-22:55

1 stop11h 15m

£220

LondonRennes

LTN - RNS

LTNRNS

London Luton

Fri 25/4

16:20-10:15

1 stop16h 55m

Rennes St Jacques

Sun 27/4

21:35-23:00

1 stop26h 25m

£253

LondonRennes

LCY - RNS

LCYRNS

London City

Thu 24/7

09:20-15:30

2 stops29h 10m

Rennes St Jacques

Mon 28/7

11:20-07:15

1 stop20h 55m

£337

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 21 results

Best time to book a flight from London to Rennes

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

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

How far ahead should I book a flight from London to Rennes?

To ensure you get the cheapest price possible for a flight from London to Rennes, you should look to book at least 62 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.

What is the cheapest time of day to fly from LON to RNS?

It’s optimal to fly from London to Rennes in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

Rainfall in Rennes 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

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

To help decide which airline to fly from London to Rennes, see what other customers have to say about KLM, Air France and Volotea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

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

1,331 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

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

1,449 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Volotea

7.1

Good

549 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

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

1,816 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Related info for your journey

What airport do you fly into for flights to Rennes from London?
Rennes St Jacques (RNS) is the airport you will fly into if you book a flight from London to Rennes. You should not have trouble finding flights to St Jacques from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Rennes airport from London. It is only a 4.0 mi journey from St Jacques (RNS) to Rennes’s city center.
What are the cheapest airlines flying from London to Rennes round-trip?
According to our current data, easyJet (£57), KLM (£167), and Air France (£192) offers the cheapest pricing from London to Rennes. easyJet is currently priced 54% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Rennes one-way?
£34 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on KLM and Air France, with prices starting from £93 and £107, respectively.
What are the most popular routes from London to Rennes?
The most popular route from London to Rennes is London Heathrow - Rennes St Jacques. You may also consider London Gatwick - Rennes St Jacques or London City - Rennes St Jacques.
Can I find deals for flights from London to Rennes that include hotel bookings?
Yes. In addition to deals on London to Rennes flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Rennes?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Rennes.
Can I find deals for business class flights from London to Rennes?
Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Rennes

Stansted to Nantes flights

Gatwick to Nantes flights

Luton to Nantes flights

Heathrow to Nantes flights

London City to Nantes flights

Gatwick to Rennes flights

Heathrow to Brest flights

Heathrow to Rennes flights

London City to Rennes flights

Stansted to Rennes flights

London City to Brest flights

Luton to Rennes flights

Manchester to Nantes flights

Stansted to Brest flights

Birmingham to Nantes flights

Bristol to Nantes flights

Luton to Brest flights

Manchester to Rennes flights

Edinburgh to Nantes flights

Gatwick to Brest flights

Southend to Nantes flights

Heathrow to Lorient flights

Birmingham to Rennes flights

Liverpool to Nantes flights

Southampton to Nantes flights

Edinburgh to Rennes flights

Bristol to Brest flights

Leeds to Nantes flights

Southampton to Rennes flights

Newcastle upon Tyne to Nantes flights

East Midlands to Nantes flights

London City to Lorient flights

Leeds to Rennes flights

Liverpool to Rennes flights

East Midlands to Brest flights

Stansted to Lorient flights

Doncaster to Nantes flights

Stansted to Dinard flights

Luton to Quimper flights

Heathrow to Quimper flights

Gatwick to Quimper flights

London City to Quimper flights

Southend to Brest flights

Edinburgh to Dinard flights

East Midlands to Dinard flights

Gatwick to Dinard flights

Manchester to Dinard flights

Gatwick to Lorient flights

Luton to Lorient flights

Manchester to Lorient flights

Complete your trip

Rennes car hire

Nantes Atlantique Airport car hire

Rennes St Jacques Airport car hire

Dinard Pleurtuit Airport car hire

Angers Marce Airport car hire

Dinard car hire

Quimper car hire

Jeanne d’Arc - Longs-Champs - Beaulieu car hire

Thabor - Saint-Hélier car hire

Nord - Saint-Martin car hire

Bréquigny car hire

Villejean - Beauregard car hire

Top 3 airlines flying from London to Rennes

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£63	Average£138	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
KLM	Cheapest£162	Average£220	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£219	Average£388	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Rennes?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Rennes from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Rennes?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Rennes for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Rennes with no change fees?

Yes! Cheapflights helps users easily find flights from London to Rennes with no change fees.

Can Cheapflights notify me if prices for flights from London to Rennes become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Rennes from £34

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Rennes St Jacques are usually found in September or November, booked 87 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from London to Rennes

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Rennes

Cheapest flights from London to RennesExplore the most affordable flight options available from London to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from London to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from London to Rennes within your budget

Best time to book a flight from London to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from London with our price prediction graph.

Travel insights for flights from London to Rennes

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

How far ahead should I book a flight from London 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 14 February 2025.

What is the cheapest time of day to fly from LON to RNS?

Find hourly flight availability from London to Rennes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Rennes by month

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

Temperature in Rennes by month

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

Reviews of airlines servicing Rennes

To help decide which airline to fly from London to Rennes, see what other customers have to say about KLM, Air France and Volotea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London 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?

What are the cheapest airlines flying from London to Rennes round-trip?

What are the cheapest airlines to fly from London to Rennes one-way?

What are the most popular routes from London to Rennes?

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

How can I find direct flights from London to Rennes?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Rennes

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

Top 3 airlines flying from London to Rennes

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Rennes?

Why should you use Cheapflights to find cheap flight tickets from London to Rennes?

Can Cheapflights find flights from London to Rennes with no change fees?

Can Cheapflights notify me if prices for flights from London to Rennes become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Rennes
Explore the most affordable flight options available from London to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.