Cheap flights from Rennes to London Heathrow Airport from £95
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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Rennes to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Heathrow (LHR). 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 21 February 2025.
Round-trip from | £161 |
---|---|
One-way from | £95 |
Popular in | May |
Cheapest in | July |
Average price | £244 |
Find flight deals from Rennes to Heathrow
Cheapest flights from Rennes to HeathrowExplore the most affordable flight options available from Rennes to Heathrow. 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 Rennes to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Find flights from Rennes to Heathrow within your budget
Customise your flight search to find flights from Rennes to Heathrow 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 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Fri 28/3
11:00-13:45
1 stop3h 45m
London Heathrow
Sun 30/3
19:45-13:45
1 stop17h 00m
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Sat 22/3
07:10-16:35
1 stop10h 25m
London Heathrow
Sat 29/3
17:50-15:00
1 stop20h 10m
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Fri 14/3
14:20-19:15
1 stop5h 55m
London Heathrow
Sun 16/3
06:30-13:50
1 stop6h 20m
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Wed 30/4
16:35-20:55
1 stop5h 20m
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Mon 10/3
16:55-07:55
1 stop16h 00m
RennesLondon
RNS - LHR
RNSLHR
Rennes St Jacques
Tue 8/4
06:30-13:45
2 stops8h 15m
Best time to book a flight from Rennes to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rennes with our price prediction graph.
Travel insights for flights from Rennes to Heathrow
Get recent, data-driven insights about flights from Rennes to Heathrow including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Rennes to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Rennes to London Heathrow Airport (average of £112). Flying from Rennes to London Heathrow Airport in August is currently the most expensive (average of £163). 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.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown KLM and Air France from Rennes to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Anonymous,Dec 2024
YWG - YYZ
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Anonymous,Dec 2024
YWG - YYZ
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Anonymous,Dec 2024
YWG - YYZ
Related info for your journey
Find useful and relevant information for your journey from Rennes to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Rennes to Heathrow
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