£590 Find Cheap Flights from London Heathrow Airport to Réunion – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Réunion departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Heathrow to Réunion Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Réunion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Réunion

Sun, 10 Jan - Sun, 24 Jan
Multiple Airlines Logo
15:15 - 21:00
LHR
-
RUN
25h 45m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£605Multiple Airlines
Sun, 10 Jan - Sun, 24 Jan
Multiple Airlines Logo
15:30 - 21:00
LHR
-
RUN
25h 30m
2 stops
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£675Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£677Multiple Airlines
Thu, 3 Sep - Wed, 16 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£694Multiple Airlines
Tue, 1 Sep - Sun, 6 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£701Multiple Airlines
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£702Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£703Multiple Airlines
Wed, 2 Sep - Wed, 16 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£708Multiple Airlines
Fri, 21 Aug - Sat, 5 Sep
Air France Logo
06:15 - 06:25
LHR
-
RUN
21h 10m
1 stop
Air France Logo
08:50 - 21:25
RUN
-
LHR
15h 35m
1 stop
£938Air France
Thu, 8 Oct - Sat, 24 Oct
Air France Logo
15:00 - 09:30
LHR
-
RUN
15h 30m
2 stops
Air France Logo
08:50 - 21:25
RUN
-
LHR
15h 35m
1 stop
£967Air France
Booking Insights

KAYAK's insights & trends for Heathrow to Réunion flights

Get data-powered insights and trends into flights from Heathrow to Réunion to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direc between London Heathrow Airport and Réunion?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Heathrow Airport to Réunion.

There is just one airline that flies from London Heathrow Airport to Réunion direct and that is Air France. The best return deal found from Air France for the route is to Saint-Denis (RUN) and costs £408.

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Good to know - Cheap tickets from London Heathrow Airport to Réunion

Cheapest flight

£590
Flight from London Heathrow Airport to Saint-Denis

FAQs - booking Réunion flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Réunion?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Réunion.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Réunion?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Réunion is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Réunion?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Réunion with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Réunion?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Réunion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Réunion

 
Need help choosing which airline to fly with from Heathrow to Réunion? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Air FranceOverall score based on 1627 reviews
7.4Comfort
7.5Boarding
7.0Food
8.2Crew
7.0Entertainment
Airline reviews

Air France removed our luggage from the plane before it took off, seemingly intentionally, didn't notify us until after we reported it missing at SFO, and is giving us no updates on when, or whether, they will deliver it.

2.0 MediocreAlan, Jul 2026
VIE - CDG
Read more Air France reviews

Air France removed our luggage from the plane before it took off, seemingly intentionally, didn't notify us until after we reported it missing at SFO, and is giving us no updates on when, or whether, they will deliver it.

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

They lost my baggage and I still have not got it back. Disgrace

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Everything you need to know for your flight from Heathrow to Réunion

Information on your arrival and departure airports

London Heathrow Airport (LHR)