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Flights to Réunion

£719 Cheap flights to Réunion

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Réunion departing on 11/9. 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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Recent flights found to popular cities in Réunion

Find flights to these popular cities in Réunion from your nearest airport.

Flights to Saint-Denis

Search all flight deals to Saint-Denis
Multiple Airlines
11 Sept
LHR
35h 35m
1 stop
RUN
21 Sept
RUN
19h 05m
1 stop
LHR
£719
Multiple Airlines
3 Sept
LHR
15h 00m
1 stop
RUN
11 Sept
RUN
19h 05m
1 stop
LHR
£730
Multiple Airlines
3 Sept
LHR
15h 00m
1 stop
RUN
9 Sept
RUN
19h 05m
1 stop
LHR
£738
Multiple Airlines
4 Sept
LHR
15h 00m
1 stop
RUN
10 Sept
RUN
19h 05m
1 stop
LHR
£741
Multiple Airlines
3 Sept
LHR
15h 00m
1 stop
RUN
8 Sept
RUN
19h 05m
1 stop
LHR
£741
Multiple Airlines
3 Sept
LHR
15h 00m
1 stop
RUN
14 Sept
RUN
19h 05m
1 stop
LHR
£744
Multiple Airlines
4 Sept
LHR
15h 00m
1 stop
RUN
8 Sept
RUN
19h 05m
1 stop
LHR
£745
Multiple Airlines
3 Sept
LHR
15h 00m
1 stop
RUN
13 Sept
RUN
19h 05m
1 stop
LHR
£746
Multiple Airlines
4 Sept
LHR
15h 00m
1 stop
RUN
14 Sept
RUN
19h 05m
1 stop
LHR
£748
Multiple Airlines
8 Jun
LTN
33h 25m
2 stops
RUN
19 Jun
RUN
32h 05m
2 stops
LTN
£749
Multiple Airlines
4 Sept
LHR
15h 00m
1 stop
RUN
13 Sept
RUN
19h 05m
1 stop
LHR
£750
Multiple Airlines
11 Sept
LTN
23h 05m
1 stop
RUN
21 Sept
RUN
17h 40m
1 stop
LTN
£755

Find the cheapest flights from the United Kingdom to Réunion

Recent return flight deals from the United Kingdom to Réunion

Enter your travel dates to find the best prices.
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
£719Multiple Airlines
Fri, 11 Sep - Mon, 21 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
£730Multiple Airlines
Thu, 3 Sep - Fri, 11 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
£738Multiple Airlines
Thu, 3 Sep - 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
£741Multiple Airlines
Fri, 4 Sep - Thu, 10 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
£741Multiple Airlines
Thu, 3 Sep - Tue, 8 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
£744Multiple Airlines
Thu, 3 Sep - Mon, 14 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
£745Multiple Airlines
Fri, 4 Sep - Tue, 8 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
£746Multiple Airlines
Thu, 3 Sep - Sun, 13 Sep
KLM Logo
10:00 - 12:20
LCY
-
RUN
23h 20m
2 stops
KLM Logo
08:50 - 07:55
RUN
-
LCY
26h 05m
2 stops
£989KLM
Mon, 8 Jun - Fri, 19 Jun
KLM Logo
10:00 - 12:20
LCY
-
RUN
23h 20m
2 stops
KLM Logo
08:50 - 07:55
RUN
-
LCY
26h 05m
2 stops
£1,078KLM
Fri, 12 Jun - Sun, 21 Jun

momondo Fare Finder

 
Locate flights to Réunion that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 28 April 2026.
Use the filters below to find and compare flights to Réunion that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 11/9

15:00-05:35

1 stop35h 35m

Saint-Denis Gillot

Mon 21/9

22:10-14:15

1 stop19h 05m

£719
Fastest return journey

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 3/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Fri 11/9

22:10-14:15

1 stop19h 05m

£730

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 3/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Wed 9/9

22:10-14:15

1 stop19h 05m

£738

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 4/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Thu 10/9

22:10-14:15

1 stop19h 05m

£741

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 3/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Tue 8/9

22:10-14:15

1 stop19h 05m

£741

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 3/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 14/9

22:10-14:15

1 stop19h 05m

£744

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 4/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Tue 8/9

22:10-14:15

1 stop19h 05m

£745

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 3/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Sun 13/9

22:10-14:15

1 stop19h 05m

£746

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Mon 8/6

10:00-12:20

2 stops23h 20m

Saint-Denis Gillot

Fri 19/6

08:50-07:55

2 stops26h 05m

£989

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 12/6

10:00-12:20

2 stops23h 20m

Saint-Denis Gillot

Sun 21/6

08:50-07:55

2 stops26h 05m

£1,078

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

Réunion flights insights and trends

Explore insights for your Réunion flight to craft the best travel plan

Cheapest flights to cities in Réunion

Click on the cities below to find out when it's cheapest to fly to Réunion from United Kingdom
Saint-Denis
Saint-Denis
Find flights to Saint-Denis

Cheap Réunion flight deals and tips

Summary info about Réunion flight prices, duration and airlines

Best One-Way Price

£358

Best Round-Trip Price

£719

Fastest flight time

30h 55m
The best one-way flight price to Réunion from United Kingdom in the last 72 hours is £358 (London Luton to Saint-Denis Gillot).
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The best round-trip flight price to Réunion from United Kingdom in the last 72 hours is £719 (London Heathrow to Saint-Denis Gillot).
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The fastest flight to Réunion from United Kingdom takes 30h 55m (London Luton to Saint-Denis Gillot).
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Frequently asked questions about flying to Réunion

What is the cheapest flight to Réunion?

If you are looking to fly to Réunion for less, look to airlines like Air Mauritius, Air Austral, and French Bee, with prices starting at £177, £193, and £385 respectively.

Which airlines fly to Réunion?

There are 3 airlines that fly to Réunion on a routine basis, but Air France, Air Mauritius and Air Austral happen to be the most popular among our users. In the past year, 72% of those who searched for flights to Réunion looked to travel with Air France, making this airline the top choice among momondo travellers.

What is the most popular airport in Réunion to fly to?

98% of our momondo users travelling to Réunion in the past year chose to fly into Saint-Denis Gillot in the past year, making it the most popular airport in Réunion. The Saint-Denis Gillot airport serves the city of Saint-Denis.

How long is the flight from United Kingdom to Réunion?

On average, it takes 16h 30m to fly from United Kingdom to Réunion if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Saint-Denis Gillot (the most popular airport in Réunion). If you’re flying out of Manchester and into Saint-Denis Gillot, then the flight time is around .

When did momondo last update prices for flights to Réunion?

Prices for flights to Réunion refresh daily.

How many operators does momondo search for flights to Réunion?

As of April 2026, there are 5 operators available to choose from for flights to Réunion.

How old do you have to be to fly 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 to Réunion.

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

The necessary travel and health documents for your Réunion trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Réunion.

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

Yes. All flights to Réunion on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Réunion?

momondo helps you find the best flight to Réunion by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Réunion trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Réunion

Popular Flights to Réunion

Popular routes according to searches in the past day on momondo
London to Saint-Denis flightsfrom £715