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Cheap flights from London Heathrow Airport to Réunion from £578

This is the cheapest return 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 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 09:55LHR-RUN
14h 40m1 stop
Multiple Airlines Logo
23:00 - 14:25RUN-LHR
19h 25m1 stop
£578Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
09:55 - 09:55LHR-RUN
20h 00m2 stops
Multiple Airlines Logo
23:00 - 14:25RUN-LHR
19h 25m1 stop
£604Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
15:15 - 11:20LHR-RUN
16h 05m1 stop
Multiple Airlines Logo
22:00 - 14:25RUN-LHR
20h 25m1 stop
£678Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air Mauritius Logo
06:20 - 10:50LHR-RUN
24h 30m2 stops
Air Mauritius Logo
18:00 - 08:00RUN-LHR
42h 00m2 stops
£886Air Mauritius
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air Mauritius Logo
06:20 - 10:50LHR-RUN
24h 30m2 stops
Air Mauritius Logo
12:05 - 08:00RUN-LHR
47h 55m2 stops
£887Air Mauritius
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air Mauritius Logo
14:45 - 10:50LHR-RUN
16h 05m2 stops
Air Mauritius Logo
18:00 - 21:25RUN-LHR
31h 25m2 stops
£918Air Mauritius
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air France Logo
06:20 - 09:25LHR-RUN
23h 05m2 stops
Air France Logo
10:40 - 21:25RUN-LHR
14h 45m1 stop
£991Air France
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air France Logo
06:20 - 09:25LHR-RUN
23h 05m2 stops
Air France Logo
10:40 - 21:25RUN-LHR
14h 45m1 stop
£994Air France
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air France Logo
08:55 - 09:25LHR-RUN
20h 30m2 stops
Air France Logo
10:40 - 21:25RUN-LHR
14h 45m1 stop
£1,000Air France
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air France Logo
14:45 - 12:20LHR-RUN
18h 35m1 stop
Air France Logo
07:00 - 21:25RUN-LHR
17h 25m2 stops
£1,106Air France
Find Deal
Sun, 12 Apr - Thu, 23 Apr

Air Mauritius flights from London Heathrow Airport to Réunion

Our best Air Mauritius deals on London Heathrow Airport to Réunion flight tickets
Air Mauritius
12 Mar
LHR06:20London Heathrow
24h 30m
2 stops
RUN10:50Saint-Denis Gillot
16 Mar
RUN18:00Saint-Denis Gillot
42h 00m
2 stops
LHR08:00London Heathrow
£886
Find similar
Air Mauritius
12 Mar
LHR06:20London Heathrow
24h 30m
2 stops
RUN10:50Saint-Denis Gillot
16 Mar
RUN12:05Saint-Denis Gillot
47h 55m
2 stops
LHR08:00London Heathrow
£887
Find similar
Air Mauritius
12 Mar
LHR14:45London Heathrow
16h 05m
2 stops
RUN10:50Saint-Denis Gillot
16 Mar
RUN18:00Saint-Denis Gillot
31h 25m
2 stops
LHR21:25London Heathrow
£918
Find similar

Air France flights from London Heathrow Airport to Réunion

Our best Air France deals on London Heathrow Airport to Réunion flight tickets
Air France
12 Mar
LHR06:20London Heathrow
23h 05m
2 stops
RUN09:25Saint-Denis Gillot
16 Mar
RUN10:40Saint-Denis Gillot
14h 45m
1 stop
LHR21:25London Heathrow
£991
Find similar
Air France
12 Mar
LHR06:20London Heathrow
23h 05m
2 stops
RUN09:25Saint-Denis Gillot
16 Mar
RUN10:40Saint-Denis Gillot
14h 45m
1 stop
LHR21:25London Heathrow
£994
Find similar
Air France
29 Nov
LHR08:55London Heathrow
20h 30m
2 stops
RUN09:25Saint-Denis Gillot
6 Dec
RUN10:40Saint-Denis Gillot
14h 45m
1 stop
LHR21:25London Heathrow
£1,000
Find similar

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 31 October 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

Fri 28/11

15:15-09:55

1 stop14h 40m

Saint-Denis Gillot

Fri 5/12

23:00-14:25

1 stop19h 25m

£578

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 28/11

09:55-09:55

2 stops20h 00m

Saint-Denis Gillot

Fri 5/12

23:00-14:25

1 stop19h 25m

£604

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sat 29/11

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Sat 6/12

22:00-14:25

1 stop20h 25m

£678

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 12/3

06:20-10:50

2 stops24h 30m

Saint-Denis Gillot

Mon 16/3

18:00-08:00

2 stops42h 00m

£886

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 12/3

06:20-10:50

2 stops24h 30m

Saint-Denis Gillot

Mon 16/3

12:05-08:00

2 stops47h 55m

£887

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 12/3

14:45-10:50

2 stops16h 05m

Saint-Denis Gillot

Mon 16/3

18:00-21:25

2 stops31h 25m

£918

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 12/3

06:20-09:25

2 stops23h 05m

Saint-Denis Gillot

Mon 16/3

10:40-21:25

1 stop14h 45m

£991

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 12/3

06:20-09:25

2 stops23h 05m

Saint-Denis Gillot

Mon 16/3

10:40-21:25

1 stop14h 45m

£994

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sat 29/11

08:55-09:25

2 stops20h 30m

Saint-Denis Gillot

Sat 6/12

10:40-21:25

1 stop14h 45m

£1,000

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 12/4

14:45-12:20

1 stop18h 35m

Saint-Denis Gillot

Thu 23/4

07:00-21:25

2 stops17h 25m

£1,106

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £115. If you don’t want to visit Réunion in June, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £309.

What is the cheapest day to depart on your flight to Réunion?

The cheapest day to depart from London Heathrow Airport to Réunion is on a Friday. Travellers who choose to depart for Réunion on a Friday will often find tickets for as low as £1,031. The most expensive day to fly to Réunion is Monday, with ticket prices averaging around £1,285.

What is the cheapest time of day to depart on your flight to Réunion?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Réunion when you can find flight prices for as low as £246. Flying to Réunion in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Réunion are more costly at midday, with an average ticket price of £1,258. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 AustralPriceFrom £655Free CancellationRating
7.0
28 reviews
Search Air Austral flights
Air FrancePriceFrom £844Free CancellationRating
7.4
1,482 reviews
Search Air France 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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