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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LON
27 Dec — 3 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rennes St Jacques to London are usually found in March or January, booked 62 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Find flight deals from Rennes to London
Enter your travel dates to find the best prices.
Cheapest flights from Rennes to London
Explore the most affordable flight options available from Rennes to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 9/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£67
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Tue 9/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£70
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£70
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£73
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£75
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Sat 6/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£77
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£79
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£80
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£81
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Wed 10/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£82
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£83
Mon 8/1219:45RNS - STN
2 stops28h 05mMultiple Airlines
Thu 11/1210:35STN - RNS
1 stop6h 20mMultiple Airlines
Deal found 26/11£164
Best flights from Rennes to London
Discover carefully curated flight deals from Rennes to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.
Sun 1/216:50RNS - LGW
Nonstop1h 05measyJet
Wed 4/217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£69
Mon 2/213:35RNS - STN
1 stop7h 10mMultiple Airlines
Thu 5/210:00STN - RNS
1 stop9h 10mMultiple Airlines
Deal found 26/11£134
Fri 12/1221:05RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£80
Wed 24/1217:30RNS - LHR
1 stop4h 20mKLM
Thu 1/111:45LHR - RNS
1 stop4h 20mKLM
Deal found 25/11£177
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£82
Sat 3/109:40RNS - LGW
Nonstop1h 05measyJet
Sun 11/113:50LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£83
Mon 16/220:25RNS - LGW
Nonstop1h 05measyJet
Thu 19/218:00LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£84
Sun 4/116:55RNS - LGW
Nonstop1h 05measyJet
Fri 9/118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£92
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Mon 8/1209:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£93
Mon 16/313:10RNS - STN
1 stop7h 35mMultiple Airlines
Wed 18/307:40STN - RNS
2 stops10h 35mMultiple Airlines
Deal found 26/11£155
Fri 13/321:05RNS - LGW
Nonstop1h 05measyJet
Sun 15/313:50LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£94
Fri 9/120:55RNS - STN
2 stops22h 25mMultiple Airlines
Fri 16/113:15STN - RNS
1 stop6h 00mMultiple Airlines
Deal found 25/11£159
Mon 26/117:30RNS - LHR
1 stop4h 20mKLM
Fri 30/108:40LHR - RNS
1 stop4h 15mKLM
Deal found 25/11£177
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£95
Sat 28/217:35RNS - LHR
1 stop4h 15mKLM
Tue 3/308:40LHR - RNS
1 stop7h 25mKLM
Deal found 25/11£177
Fri 23/120:55RNS - STN
2 stops22h 25mMultiple Airlines
Sun 25/107:25STN - RNS
2 stops28h 30mMultiple Airlines
Deal found 25/11£163
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Mon 15/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£97
Wed 7/114:25RNS - LHR
1 stop5h 50mKLM
Wed 14/108:40LHR - RNS
1 stop4h 15mKLM
Deal found 25/11£177
Thu 5/320:45RNS - SEN
2 stops25h 40mMultiple Airlines
Sun 8/307:10SEN - RNS
1 stop5h 30mMultiple Airlines
Deal found 25/11£164
Mon 15/1220:25RNS - LGW
Nonstop1h 05measyJet
Wed 17/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£97
Fri 23/114:25RNS - LHR
1 stop7h 25mKLM
Mon 26/110:00LHR - RNS
1 stop6h 00mKLM
Deal found 25/11£177
Wed 18/319:55RNS - STN
1 stop12h 10mMultiple Airlines
Fri 20/313:15STN - RNS
1 stop6h 00mMultiple Airlines
Deal found 26/11£172
Fri 16/112:20RNS - LTN
1 stop6h 05measyJet
Sun 18/117:10LTN - RNS
1 stop21h 10measyJet
Deal found 24/11£104
Thu 12/317:35RNS - LHR
1 stop4h 15mKLM
Sun 15/306:30LHR - RNS
1 stop9h 10mKLM
Deal found 24/11£185
Thu 11/1218:30RNS - STN
2 stops17h 00mMultiple Airlines
Sun 14/1205:55STN - RNS
1 stop6h 45mMultiple Airlines
Deal found 25/11£173
Wed 31/1217:30RNS - LHR
1 stop4h 20mKLM
Mon 5/110:00LHR - RNS
1 stop6h 00mKLM
Deal found 25/11£189
Fri 9/112:20RNS - LTN
1 stop6h 05measyJet
Sun 11/116:20LTN - RNS
1 stop22h 00measyJet
Deal found 24/11£111
Fri 12/1220:55RNS - STN
2 stops28h 00mMultiple Airlines
Sun 14/1205:55STN - RNS
1 stop6h 45mMultiple Airlines
Deal found 25/11£188
Wed 18/311:05RNS - LHR
2 stops6h 00mKLM
Sun 22/306:30LHR - RNS
1 stop9h 10mKLM
Deal found 24/11£191
Fri 9/112:20RNS - LTN
1 stop5h 20measyJet
Mon 12/108:00LTN - RNS
1 stop6h 20measyJet
Deal found 25/11£113
Direct flights from Rennes to London
Explore direct flight options from Rennes to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 November 2025.
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 9/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£67
Fri 23/121:05RNS - LGW
Nonstop1h 05measyJet
Sun 25/113:50LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£68
Sun 1/216:50RNS - LGW
Nonstop1h 05measyJet
Wed 4/217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£69
Fri 27/221:05RNS - LGW
Nonstop1h 05measyJet
Mon 2/317:25LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£70
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£70
Wed 18/320:20RNS - LGW
Nonstop1h 05measyJet
Sun 22/313:50LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£72
Fri 2/121:05RNS - LGW
Nonstop1h 05measyJet
Fri 9/118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£73
Fri 6/321:05RNS - LGW
Nonstop1h 05measyJet
Mon 9/317:25LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£73
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£75
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£76
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£77
Last-minute flights from Rennes to London
Discover last-minute flight deals from Rennes to London. Data last updated 27 November 2025 and is based on user searches.
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Tue 9/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£70
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Sat 6/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£77
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£83
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£80
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 9/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£67
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 24/11£70
Mon 8/1220:25RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£79
Mon 8/1219:45RNS - STN
2 stops28h 05mMultiple Airlines
Thu 11/1210:35STN - RNS
1 stop6h 20mMultiple Airlines
Deal found 26/11£164
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 26/11£73
Tue 9/1212:30RNS - LGW
Nonstop1h 10measyJet
Wed 10/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£82
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Fri 12/1211:55LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£75
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Tue 16/1209:45LGW - RNS
Nonstop1h 15measyJet
Deal found 25/11£81
One-way flights from Rennes to London
Search for one-way flight options from Rennes to London. Find affordable one-way fares based on user searches. Data last updated 27 November 2025.
Wed 25/220:20RNS - LGW
Nonstop1h 05measyJet
Deal found 25/11£31
Fri 30/121:05RNS - LGW
Nonstop1h 05measyJet
Deal found 24/11£32
Fri 9/121:05RNS - LGW
Nonstop1h 05measyJet
Deal found 25/11£33
Wed 10/1220:20RNS - LGW
Nonstop1h 05measyJet
Deal found 24/11£35
Mon 15/1220:25RNS - LGW
Nonstop1h 05measyJet
Deal found 26/11£36
Tue 16/1212:30RNS - LGW
Nonstop1h 10measyJet
Deal found 26/11£37
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Deal found 24/11£44
Mon 23/220:25RNS - LGW
Nonstop1h 05measyJet
Deal found 25/11£45
Thu 1/120:40RNS - LGW
Nonstop1h 05measyJet
Deal found 24/11£47
Sun 10/516:15RNS - LGW
Nonstop1h 10measyJet
Deal found 25/11£51
Fri 8/517:00RNS - LGW
Nonstop1h 05measyJet
Deal found 25/11£52
Sun 22/216:50RNS - LGW
Nonstop1h 05measyJet
Deal found 24/11£53
Cheap flight deals from Rennes to London
Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to London (LON). 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 27 November 2025.
Customise your flight search to find flights from Rennes to London 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 27 November 2025.
Use the filters below to find and compare flights from Rennes to London that are best for you.
Fly from
Rennes
Fly to
London
Route
Depart
Return
Price
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sun 1/2
16:50-16:55
Nonstop1h 05m
London Gatwick
Wed 4/2
17:20-19:35
Nonstop1h 15m
£69
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Fri 12/12
21:05-21:10
Nonstop1h 05m
London Gatwick
Sat 13/12
06:40-08:55
Nonstop1h 15m
£80
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Tue 9/12
12:30-12:40
Nonstop1h 10m
London Gatwick
Tue 16/12
09:45-12:00
Nonstop1h 15m
£82
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sat 3/1
09:40-09:45
Nonstop1h 05m
London Gatwick
Sun 11/1
13:50-16:05
Nonstop1h 15m
£83
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Mon 16/2
20:25-20:30
Nonstop1h 05m
London Gatwick
Thu 19/2
18:00-20:15
Nonstop1h 15m
£84
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sun 4/1
16:55-17:00
Nonstop1h 05m
London Gatwick
Fri 9/1
18:20-20:35
Nonstop1h 15m
£92
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sat 6/12
09:40-09:45
Nonstop1h 05m
London Gatwick
Mon 8/12
09:40-11:55
Nonstop1h 15m
£93
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Fri 13/3
21:05-21:10
Nonstop1h 05m
London Gatwick
Sun 15/3
13:50-16:05
Nonstop1h 15m
£94
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sat 6/12
09:40-09:45
Nonstop1h 05m
London Gatwick
Tue 16/12
09:45-12:00
Nonstop1h 15m
£95
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Tue 9/12
12:30-12:40
Nonstop1h 10m
London Gatwick
Mon 15/12
09:45-12:00
Nonstop1h 15m
£97
Flights are sorted by cheapest return flights first.
Deals found on 26/11
Showing 1-10 of 60 results
1
2
3
...
6
Best time to book a flight from Rennes to London
Have a flexible travel schedule? Discover the best time to fly to London from 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 from Rennes to London
How far ahead should I book a flight from Rennes to London?
Use this chart to determine the optimal time to book a return flight from Rennes to London. Price data was last updated on 21 November 2025.
The price you pay for your flight from Rennes to London may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Rennes to London?
Currently, June is the cheapest month in which you can book a flight from Rennes to London (average of £25). Flying from Rennes to London in August is currently the most expensive (average of £45). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from RNS to LON?
Find hourly flight availability from Rennes to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 47% on flights from Rennes to London by exploring options for tickets in the morning.
How often are flights from Rennes to London delayed?
About 21% of weekly flights between Rennes and London have experienced delays in the past year, with the average delay time being 90 minutes.
What is the most punctual flight time for Rennes to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Rennes to London flights?
Over the past year, easyJet have had the lowest number of delays on this route, with just 21% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 27 November 2025.
Get a feel of what it's like to fly with easyJet from Rennes to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding was a disaster. They are Nazis with the bags.
Related info for your journey
Find useful and relevant information for your journey from Rennes to London. 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 from for flights from Rennes to London?
Located just 4.0 mi from the city center, Rennes St Jacques is the airport most travelers will use when flying to London from Rennes. Booking flights from St Jacques (RNS) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.
How long is the flight from Rennes to London?
For as low as £69, easyJet can have you in London from Rennes in 1h 05m. There are 224 mi between Rennes and London. This flight may include one or multiple stops.
What are the most popular routes from Rennes to London?
When deciding which route to take from Rennes to London consider Rennes St Jacques - London Gatwick, Rennes St Jacques - London Heathrow or Rennes St Jacques - London City as they are the most popular.
Can I find deals for flights from Rennes to London that include hotel bookings?
Yes. In addition to deals on Rennes to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Rennes to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to London.
Can I find deals for business class flights from Rennes to London?
Yes. Cheapflights offers flight deals from Rennes to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rennes to London?
Currently, June is the cheapest month in which you can book a flight from Rennes to London (average of £25). Flying from Rennes to London in August is currently the most expensive (average of £45). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
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 Rennes to London?
Cheapflights helps you search for flights from Rennes to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Rennes to London?
Cheapflights helps you find that perfect flight to London from Rennes by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Rennes to London with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Rennes to London, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Rennes to London become cheaper?
Of course! You can now track prices for flights from Rennes to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.