£327 Find Cheap Flights from London 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 London to Réunion departing on 23/8. 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 London to Réunion Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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 London to Réunion

Sun, 30 Aug - Mon, 14 Sep
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£571Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£585Multiple Airlines
Sun, 10 Jan - Sun, 24 Jan
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£585Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£594Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£596Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£601Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£607Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
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£607Multiple Airlines
Fri, 28 Aug - Fri, 4 Sep
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£836Air France
Sat, 5 Sep - Sat, 19 Sep
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£875Air France
Booking Insights

KAYAK's insights & trends for London to Réunion flights

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

What is the cheapest month to fly from London to Réunion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Réunion, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Réunion is January, when tickets cost £75 (return) on average. On the other hand, the most expensive months are February and October, when the average cost of return tickets is £1,813 and £1,480 respectively.

Good to know - Cheap tickets from London to Réunion

Low season

February

Cheapest flight

£327
Best time to beat the crowds but there is an average 68% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from London Heathrow Airport to Saint-Denis

FAQs - booking Réunion flights

  • How does KAYAK find such low prices on flights from London 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 to Réunion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London 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 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 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 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 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 airlines flying from London to Réunion

 
Need help choosing which airline to fly with from London 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 1632 reviews
8.2Crew
7.0Entertainment
7.0Food
7.4Comfort
7.5Boarding
Airline reviews

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

10.0 ExcellentCamila, Jul 2025
JFK - CDG
Read more Air France reviews

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

I paid 3 this and dollars for two tickets. No food, minimum drink, confused service and very uncomfortable sear. There was zero difference between busy ness and tourist class. I received a pathetic apology

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Generally good. The crew is excellent. The food could be better.

No bording was given for next trip on same carrier, food was very moderate.

No birding was given for next trip on same carrier, food was very moderate.

Flight was more then 3 hour late and I did not get my luggages

I was in business class and the lie flat seats were super comfortable. Friendly crew, nice meal. Very good experience!

All was very good however the breakfast was a bit tasteless on both flights. Many people seemed to say the same thing. Otherwise really good .

Is a terrible airline. The seats are tiny, staff are lazy and rude. Everything is a mission for them and they always take forever. Check in and passport control is enough to turn you off Mauritius all together. Let alone the airline. Mauritius is gorgeous and a must visit if you could avoid the airport and Air Mauritius.

Check in and passport and security time’s appalling Not enough staff for the volume of flights departing.

The crew were great as usual. The flight was rescheduled two hours later but delayed by more than an hours to load cargo. The was upsetting because I missed scheduled meetings in Johannesburg.

Though the food was very good ,I think the portions were too big. It was hard to manage everything on that small table. And you really don't feel like eating too much on a long flight. Just a suggestion and it would save you some money too.

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

Cabin class types available on flights to Réunion

Cabin classes available on flights to Réunion. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.