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Cheap flights from London Heathrow Airport to Réunion from £277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Réunion departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Heathrow Airport to Réunion

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:00 - 21:05
LHR
-
RUN
27h 05m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£632Multiple Airlines
Sun, 23 Aug - Tue, 8 Sep
Multiple Airlines Logo
15:00 - 21:05
LHR
-
RUN
27h 05m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£648Multiple Airlines
Sun, 23 Aug - Mon, 31 Aug
Multiple Airlines Logo
15:00 - 05:35
LHR
-
RUN
35h 35m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£669Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
21:10 - 21:05
LHR
-
RUN
44h 55m
2 stops
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£683Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
20:50 - 09:00
LHR
-
RUN
33h 10m
2 stops
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£696Multiple Airlines
Mon, 24 Aug - Wed, 9 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
£698Multiple Airlines
Wed, 16 Sep - Mon, 28 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
£701Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:55 - 05:35
LHR
-
RUN
17h 40m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£715Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
15:30 - 21:05
LHR
-
RUN
26h 35m
2 stops
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£734Multiple Airlines
Sun, 23 Aug - Mon, 31 Aug
Multiple Airlines Logo
15:50 - 21:05
LHR
-
RUN
26h 15m
2 stops
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£757Multiple Airlines
Sun, 23 Aug - Tue, 8 Sep

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KLM flights from London Heathrow Airport to Réunion

Our best KLM deals on London Heathrow Airport to Réunion flight tickets
KLM
23 Aug
LHR14:45London Heathrow
28h 10m
2 stops
RUN21:55Saint-Denis Gillot
8 Sept
RUN20:25Saint-Denis Gillot
22h 50m
2 stops
LHR16:15London Heathrow
£849
KLM
21 Aug
LHR17:10London Heathrow
49h 45m
2 stops
RUN21:55Saint-Denis Gillot
6 Sept
RUN08:50Saint-Denis Gillot
25h 50m
2 stops
LHR07:40London Heathrow
£850
KLM
24 Aug
LHR14:45London Heathrow
28h 10m
2 stops
RUN21:55Saint-Denis Gillot
9 Sept
RUN08:50Saint-Denis Gillot
27h 10m
2 stops
LHR09:00London Heathrow
£852

Air France flights from London Heathrow Airport to Réunion

Our best Air France deals on London Heathrow Airport to Réunion flight tickets
Air France
22 Aug
LHR19:45London Heathrow
23h 10m
1 stop
RUN21:55Saint-Denis Gillot
5 Sept
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£867
Air France
21 Aug
LHR11:30London Heathrow
15h 55m
1 stop
RUN06:25Saint-Denis Gillot
5 Sept
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£1,010
Air France
21 Aug
LHR11:30London Heathrow
15h 55m
1 stop
RUN06:25Saint-Denis Gillot
5 Sept
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£1,013

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 14 July 2026.
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

Cheapest return flight

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 23/8

15:00-21:05

1 stop27h 05m

Saint-Denis Gillot

Tue 8/9

22:10-14:15

1 stop19h 05m

£632

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 23/8

15:00-21:05

1 stop27h 05m

Saint-Denis Gillot

Mon 31/8

08:00-14:15

1 stop33h 15m

£648

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 24/8

15:00-05:35

1 stop35h 35m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£669

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 24/8

21:10-21:05

2 stops44h 55m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£683

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 24/8

20:50-09:00

2 stops33h 10m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£696
Fastest return journey

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Wed 16/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 28/9

22:10-14:15

1 stop19h 05m

£698

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 24/8

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£701

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 24/8

08:55-05:35

1 stop17h 40m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£715

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 23/8

15:30-21:05

2 stops26h 35m

Saint-Denis Gillot

Mon 31/8

08:00-14:15

1 stop33h 15m

£734

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 23/8

15:50-21:05

2 stops26h 15m

Saint-Denis Gillot

Tue 8/9

22:10-14:15

1 stop19h 05m

£757

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap London Heathrow Airport to Réunion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Réunion

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Heathrow Airport to Réunion takes 15h 00m
There are no direct flights from London Heathrow Airport to Réunion. There are no popular flight routes from London Heathrow Airport to Réunion.
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Frequently asked questions about flying from London Heathrow Airport to Réunion

  • When did momondo last update prices for flights from London Heathrow Airport to Réunion?

    Prices for flights from London Heathrow Airport to Réunion were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Réunion?

  • How old do you have to be to fly from London Heathrow Airport to Réunion?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Réunion.

  • What documentation or ID do you need to fly to Réunion?

    The travel and health documents required for your trip to Réunion can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Réunion. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London Heathrow Airport to Réunion

Compare and see reviews for airlines that fly from London Heathrow Airport to Réunion with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £405Free CancellationRating
7.5
1,627 reviews
Search Air France flights

Frequently asked questions about flying from London Heathrow Airport to Réunion

  • How do I get Price Alerts for flights from London Heathrow Airport to Réunion?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London Heathrow Airport from Réunion. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London Heathrow Airport to Réunion with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from London to Réunion?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Réunion. momondo saves you time and could save you money on your trip.

Can I find flights from London to Réunion with flexible booking policies on momondo?

All flight searches from London to Réunion on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Réunion?

Once all potential London to Réunion flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Réunion right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Réunion now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Réunion and let you know when they change.

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Thu 13/8
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Find better results for your trip to Réunion

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Popular flights according to clicks in the last 7 days on momondo
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