Cheap flights from London Heathrow Airport to Réunion from £424
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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Réunion
Keep the following information in mind while searching for Heathrow to Réunion flight deals. Data was last updated 11 July 2025.
Find flight deals from Heathrow to Réunion
Cheapest flights from Heathrow to RéunionExplore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Réunion 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 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Réunion that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Wed 10/9
15:05-10:30
1 stop16h 25m
Saint-Denis Gillot
Thu 18/9
20:25-14:15
1 stop20h 50m
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Tue 9/9
09:00-06:30
1 stop18h 30m
Saint-Denis Gillot
Thu 18/9
08:45-21:25
1 stop15h 40m
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Sun 24/8
20:45-11:55
1 stop36h 10m
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Tue 29/7
11:30-08:10
1 stop17h 40m
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Thu 30/10
09:00-08:00
1 stop19h 00m
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Mon 27/10
19:35-10:50
2 stops35h 15m
Best time to book a flight from Heathrow to Réunion
Have a flexible travel schedule? Discover the best time to fly to Réunion from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Réunion
What is the cheapest time of day to fly from LHR to RE?
Find hourly flight availability from Heathrow to Réunion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
When flying from London Heathrow Airport to Réunion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Réunion
Get insights into the airlines that provide service to Réunion. 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 Réunion. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Air France from London Heathrow Airport to Réunion to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Réunion. 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 Heathrow to Réunion
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Heathrow to Réunion
Discover the top 2 airlines that operate flights from Heathrow to Réunion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
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How does Cheapflights help users find flights from Heathrow to Réunion?
Cheapflights makes it easy to find Heathrow to Réunion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Réunion?
Cheapflights helps you find that perfect flight to Réunion from Heathrow 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 Heathrow to Réunion with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Réunion flexibly with Cheapflights today.
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Not ready to book yet? You can track prices for flights from Heathrow to Réunion on Cheapflights with our Price Alert feature and get notified when better prices are available.