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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LON
18 Oct — 25 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Rennes St Jacques to London are usually found in March or January, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Thursday
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 18 September 2025.
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 18 September 2025.
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Wed 19/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£69
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Mon 29/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£70
Sun 23/1116:50RNS - LGW
Nonstop1h 05measyJet
Wed 26/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£70
Sat 20/913:30RNS - LGW
Nonstop1h 15measyJet
Sat 27/910:40LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£71
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Thu 11/1217:40LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£72
Mon 8/1211:00RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£73
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Sun 7/1213:50LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£73
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Thu 11/1217:40LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£76
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Wed 10/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£77
Mon 15/1211:00RNS - LGW
Nonstop1h 05measyJet
Thu 18/1217:40LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£78
Thu 11/1220:45RNS - STN
1 stop15h 45mMultiple Airlines
Sun 14/1205:55STN - RNS
1 stop6h 45mMultiple Airlines
Deal found 16/9£125
Thu 11/1220:45RNS - SEN
2 stops16h 45mMultiple Airlines
Sun 14/1207:10SEN - RNS
1 stop5h 30mMultiple Airlines
Deal found 16/9£125
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 18 September 2025.
Wed 12/1120:20RNS - LGW
Nonstop1h 05measyJet
Fri 14/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£69
Thu 11/1220:45RNS - SEN
2 stops16h 45mMultiple Airlines
Sun 14/1207:10SEN - RNS
1 stop5h 30mMultiple Airlines
Deal found 16/9£125
Wed 19/1120:20RNS - LGW
Nonstop1h 05measyJet
Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£69
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£69
Wed 26/1120:20RNS - LGW
Nonstop1h 05measyJet
Sun 30/1113:50LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£70
Thu 4/1217:35RNS - LHR
1 stop4h 15mKLM
Wed 10/1208:40LHR - RNS
1 stop7h 20mKLM
Deal found 16/9£176
Sun 23/1116:50RNS - LGW
Nonstop1h 05measyJet
Wed 26/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£70
Fri 5/1221:05RNS - LGW
Nonstop1h 05measyJet
Mon 8/1208:00LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£70
Mon 1/1220:25RNS - LGW
Nonstop1h 05measyJet
Fri 5/1218:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£72
Tue 9/1211:00RNS - LGW
Nonstop1h 05measyJet
Fri 12/1218:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£72
Sun 7/1214:10RNS - SEN
1 stop7h 05mMultiple Airlines
Wed 10/1217:20SEN - RNS
2 stops25h 50mMultiple Airlines
Deal found 17/9£136
Wed 24/1215:55RNS - LGW
Nonstop1h 05measyJet
Sat 27/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£73
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Sun 28/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£73
Wed 10/1217:05RNS - SEN
2 stops19h 55mMultiple Airlines
Sun 14/1207:10SEN - RNS
1 stop5h 30mMultiple Airlines
Deal found 16/9£151
Sun 9/1116:50RNS - LGW
Nonstop1h 05measyJet
Wed 12/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£73
Sun 23/1117:30RNS - LHR
1 stop4h 20mKLM
Wed 26/1111:45LHR - RNS
1 stop4h 15mKLM
Deal found 16/9£176
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Wed 10/1217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£73
Fri 28/1117:30RNS - LHR
1 stop4h 20mKLM
Sun 30/1108:40LHR - RNS
1 stop7h 20mKLM
Deal found 16/9£176
Thu 30/1020:45RNS - STN
1 stop11h 55mMultiple Airlines
Thu 6/1112:25STN - RNS
1 stop6h 45mMultiple Airlines
Deal found 15/9£161
Sat 6/1217:35RNS - LHR
1 stop4h 15mKLM
Mon 8/1210:00LHR - RNS
1 stop6h 00mKLM
Deal found 16/9£176
Tue 14/1016:35RNS - STN
1 stop8h 50mMultiple Airlines
Tue 21/1014:45STN - RNS
2 stops18h 15mMultiple Airlines
Deal found 16/9£165
Thu 4/1217:35RNS - LHR
1 stop4h 15mKLM
Sun 7/1206:30LHR - RNS
1 stop9h 30mKLM
Deal found 16/9£176
Wed 12/1119:55RNS - STN
1 stop12h 10mMultiple Airlines
Sat 15/1121:00STN - RNS
1 stop15h 40mMultiple Airlines
Deal found 15/9£166
Tue 9/1217:35RNS - LHR
1 stop4h 15mKLM
Fri 12/1210:00LHR - RNS
1 stop6h 00mKLM
Deal found 16/9£176
Sun 9/1109:05RNS - STN
1 stop9h 05mMultiple Airlines
Wed 12/1121:05STN - RNS
2 stops22h 05mMultiple Airlines
Deal found 17/9£166
Sat 6/1217:35RNS - LHR
1 stop4h 15mKLM
Wed 10/1210:00LHR - RNS
1 stop6h 00mKLM
Deal found 16/9£176
Mon 24/1113:10RNS - STN
1 stop7h 35mMultiple Airlines
Sun 30/1105:55STN - RNS
1 stop6h 45mMultiple Airlines
Deal found 15/9£169
Fri 13/214:25RNS - LHR
1 stop5h 50mKLM
Wed 18/206:30LHR - RNS
1 stop6h 25mKLM
Deal found 16/9£176
Thu 6/1120:45RNS - SEN
2 stops16h 45mMultiple Airlines
Sun 9/1115:15SEN - RNS
2 stops23h 05mMultiple Airlines
Deal found 15/9£175
Thu 4/1217:35RNS - LHR
1 stop4h 15mKLM
Tue 9/1210:00LHR - RNS
1 stop6h 05mKLM
Deal found 16/9£176
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 18 September 2025.
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Sat 4/1010:40LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£67
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Fri 21/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£69
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Mon 29/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£70
Sun 23/1116:50RNS - LGW
Nonstop1h 05measyJet
Wed 26/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£70
Sat 1/1109:40RNS - LGW
Nonstop1h 05measyJet
Fri 7/1118:20LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£71
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Thu 11/1217:40LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£72
Mon 8/1211:00RNS - LGW
Nonstop1h 05measyJet
Sat 13/1206:40LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£73
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Sun 7/1213:50LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£73
Mon 3/1120:25RNS - LGW
Nonstop1h 05measyJet
Wed 12/1117:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£74
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Tue 30/1208:00LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£75
Wed 4/220:20RNS - LGW
Nonstop1h 05measyJet
Wed 11/217:20LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£75
Sat 6/1209:40RNS - LGW
Nonstop1h 05measyJet
Mon 8/1208:00LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£76
Last-minute flights from Rennes to London
Discover last-minute flight deals from Rennes to London. Data last updated 18 September 2025 and is based on user searches.
Sat 20/913:30RNS - LGW
Nonstop1h 15measyJet
Sat 27/910:40LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£71
Sat 20/913:30RNS - LGW
Nonstop1h 15measyJet
Mon 22/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£78
Wed 24/916:15RNS - LGW
Nonstop1h 15measyJet
Mon 29/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£73
Fri 26/917:40RNS - LGW
Nonstop1h 05measyJet
Mon 29/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£70
Fri 26/917:40RNS - LGW
Nonstop1h 05measyJet
Sun 28/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£77
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Sat 4/1010:40LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£67
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Sun 28/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 16/9£73
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Mon 29/913:25LGW - RNS
Nonstop1h 15measyJet
Deal found 17/9£75
Sat 27/918:50RNS - STN
1 stop13h 55mMultiple Airlines
Sat 4/1017:30STN - RNS
2 stops21h 10mMultiple Airlines
Deal found 15/9£161
Wed 1/1016:15RNS - LGW
Nonstop1h 15measyJet
Mon 6/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£80
Wed 1/1010:40RNS - LTN
2 stops23h 05mMultiple Airlines
Sat 4/1022:10LTN - RNS
2 stops16h 30mMultiple Airlines
Deal found 15/9£160
Fri 10/1017:40RNS - LGW
Nonstop1h 05measyJet
Sun 12/1013:25LGW - RNS
Nonstop1h 15measyJet
Deal found 15/9£76
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 18 September 2025.
Sat 11/1013:30RNS - LGW
Nonstop1h 15measyJet
Deal found 15/9£32
Sat 27/913:30RNS - LGW
Nonstop1h 15measyJet
Deal found 15/9£34
Fri 26/917:40RNS - LGW
Nonstop1h 05measyJet
Deal found 15/9£36
Mon 17/1120:25RNS - LGW
Nonstop1h 05measyJet
Deal found 16/9£40
Sat 4/1013:30RNS - LGW
Nonstop1h 15measyJet
Deal found 17/9£40
Mon 22/916:15RNS - LGW
Nonstop1h 15measyJet
Deal found 15/9£41
Sun 7/1216:50RNS - LGW
Nonstop1h 05measyJet
Deal found 16/9£42
Fri 10/1017:40RNS - LGW
Nonstop1h 05measyJet
Deal found 16/9£43
Wed 3/1220:20RNS - LGW
Nonstop1h 05measyJet
Deal found 17/9£46
Wed 1/1016:15RNS - LGW
Nonstop1h 15measyJet
Deal found 16/9£47
Sun 7/1214:10RNS - LTN
1 stop9h 15measyJet
Deal found 16/9£51
Sun 7/1214:10RNS - SEN
1 stop7h 05measyJet
Deal found 16/9£54
Cheapflights Fare Finder
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 18 September 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
Wed 12/11
20:20-20:25
Nonstop1h 05m
London Gatwick
Fri 14/11
18:20-20:35
Nonstop1h 15m
£69
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Wed 19/11
20:20-20:25
Nonstop1h 05m
London Gatwick
Fri 21/11
18:20-20:35
Nonstop1h 15m
£69
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Mon 17/11
20:25-20:30
Nonstop1h 05m
London Gatwick
Fri 21/11
18:20-20:35
Nonstop1h 15m
£69
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Wed 26/11
20:20-20:25
Nonstop1h 05m
London Gatwick
Sun 30/11
13:50-16:05
Nonstop1h 15m
£70
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sun 23/11
16:50-16:55
Nonstop1h 05m
London Gatwick
Wed 26/11
17:20-19:35
Nonstop1h 15m
£70
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Fri 5/12
21:05-21:10
Nonstop1h 05m
London Gatwick
Mon 8/12
08:00-10:15
Nonstop1h 15m
£70
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Mon 1/12
20:25-20:30
Nonstop1h 05m
London Gatwick
Fri 5/12
18:20-20:35
Nonstop1h 15m
£72
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Tue 9/12
11:00-11:05
Nonstop1h 05m
London Gatwick
Fri 12/12
18:20-20:35
Nonstop1h 15m
£72
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Wed 24/12
15:55-16:00
Nonstop1h 05m
London Gatwick
Sat 27/12
06:40-08:55
Nonstop1h 15m
£73
RennesLondon
RNS - LGW
RNSLGW
Rennes St Jacques
Sat 27/9
13:30-13:45
Nonstop1h 15m
London Gatwick
Sun 28/9
13:25-15:40
Nonstop1h 15m
£73
Flights are sorted by cheapest return flights first.
Deals found on 15/9
Showing 1-10 of 60 results
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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 12 September 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 73 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, January is the cheapest month in which you can book a flight from Rennes to London (average of £112). Flying from Rennes to London in August is currently the most expensive (average of £164). 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 18 September 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 42% on flights from Rennes to London by exploring options for tickets in the afternoon.
How much does it cost for a return flight from Rennes to London?
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 18 September 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. All flights are typically direct.
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 Heathrow, Rennes St Jacques - London Gatwick 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, January is the cheapest month in which you can book a flight from Rennes to London (average of £112). Flying from Rennes to London in August is currently the most expensive (average of £164). 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 18 September 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.
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