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Cheap flights from London Heathrow Airport to Réunion from £305

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 30/3. 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
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
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£508Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
20:50 - 09:55
LHR
-
RUN
33h 05m
2 stops
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£537Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:15 - 11:20
LHR
-
RUN
16h 05m
1 stop
Multiple Airlines Logo
21:30 - 14:25
RUN
-
LHR
20h 55m
1 stop
£538Multiple Airlines
Fri, 6 Mar - Sun, 15 Mar
Multiple Airlines Logo
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£573Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
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
£587Multiple Airlines
Tue, 31 Mar - Wed, 8 Apr
Multiple Airlines Logo
20:25 - 09:55
LHR
-
RUN
33h 30m
2 stops
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£590Multiple Airlines
Fri, 6 Mar - Sun, 15 Mar
Multiple Airlines Logo
15:00 - 10:30
LHR
-
RUN
16h 30m
1 stop
Multiple Airlines Logo
21:30 - 14:15
RUN
-
LHR
19h 45m
1 stop
£595Multiple Airlines
Thu, 4 Jun - Sun, 14 Jun
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
£602Multiple Airlines
Tue, 31 Mar - Mon, 6 Apr
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
£603Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£608Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar

KLM flights from London Heathrow Airport to Réunion

Our best KLM deals on London Heathrow Airport to Réunion flight tickets
KLM
15 Feb
LHR17:50London Heathrow
33h 30m
2 stops
RUN07:20Saint-Denis Gillot
3 Mar
RUN21:45Saint-Denis Gillot
22h 20m
2 stops
LHR16:05London Heathrow
£968
KLM
15 Feb
LHR14:05London Heathrow
37h 15m
2 stops
RUN07:20Saint-Denis Gillot
3 Mar
RUN21:45Saint-Denis Gillot
20h 05m
2 stops
LHR13:50London Heathrow
£973
KLM
6 Feb
LHR11:45London Heathrow
16h 35m
2 stops
RUN08:20Saint-Denis Gillot
19 Feb
RUN21:45Saint-Denis Gillot
22h 20m
2 stops
LHR16:05London Heathrow
£1,030

Air Mauritius flights from London Heathrow Airport to Réunion

Our best Air Mauritius deals on London Heathrow Airport to Réunion flight tickets
Air Mauritius
15 Feb
LHR06:20London Heathrow
23h 05m
2 stops
RUN09:25Saint-Denis Gillot
3 Mar
RUN18:00Saint-Denis Gillot
23h 45m
2 stops
LHR13:45London Heathrow
£1,303
Air Mauritius
15 Feb
LHR09:00London Heathrow
20h 25m
2 stops
RUN09:25Saint-Denis Gillot
3 Mar
RUN18:00Saint-Denis Gillot
23h 45m
2 stops
LHR13:45London Heathrow
£1,785

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 2 February 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

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 17/3

15:15-09:55

1 stop14h 40m

Saint-Denis Gillot

Tue 24/3

23:00-14:25

1 stop19h 25m

£508

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 17/3

20:50-09:55

2 stops33h 05m

Saint-Denis Gillot

Tue 24/3

23:00-14:25

1 stop19h 25m

£537

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 6/3

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Sun 15/3

21:30-14:25

1 stop20h 55m

£538

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 2/3

15:15-09:55

1 stop14h 40m

Saint-Denis Gillot

Mon 9/3

23:00-14:25

1 stop19h 25m

£573

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 31/3

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Wed 8/4

22:10-14:15

1 stop19h 05m

£587

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 6/3

20:25-09:55

2 stops33h 30m

Saint-Denis Gillot

Sun 15/3

23:00-14:25

1 stop19h 25m

£590

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 4/6

15:00-10:30

1 stop16h 30m

Saint-Denis Gillot

Sun 14/6

21:30-14:15

1 stop19h 45m

£595

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 31/3

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 6/4

22:10-14:15

1 stop19h 05m

£602

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 31/3

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Tue 7/4

22:10-14:15

1 stop19h 05m

£603

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 1/3

15:15-09:55

1 stop14h 40m

Saint-Denis Gillot

Sun 8/3

23:00-14:25

1 stop19h 25m

£608

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Réunion from

How to get the cheapest flight ticket from London Heathrow Airport to Réunion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Réunion?

In general, June is the cheapest month to fly from London Heathrow Airport to Réunion. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £111. If you don’t want to visit Réunion in June, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £396.

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

16h 05m

Direct flights

None
The fastest flight from London Heathrow Airport to Réunion takes 16h 05m
There are no direct flights from London Heathrow Airport to Réunion. There are no popular flight routes from London Heathrow Airport to Réunion.
Search flight deals

  • 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 £396Free CancellationRating
7.4
1,530 reviews
Search Air France flights
Air AustralPriceFrom £630Free CancellationRating
7.0
28 reviews
Search Air Austral flights

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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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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