What is the cheapest airline that flies from London to Réunion?

KLM is the most popular carrier operating from London to Réunion

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

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

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

As of April 2026, there are 2 operators available to choose from for flights from London to Réunion.

How old do you have to be to fly from London 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 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.

£364 Cheap Flights from London to Réunion in 2026

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Find the cheapest flights from London to Réunion

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:15 - 11:55

LTN

RUN

16h 40m

1 stop

19:55 - 09:25

RUN

LTN

16h 30m

1 stop

£725Multiple Airlines

Thu, 14 May - Sun, 31 May

16:30 - 11:55

LGW

RUN

16h 25m

1 stop

19:55 - 22:40

RUN

LGW

29h 45m

1 stop

£728Multiple Airlines

Thu, 14 May - Sun, 31 May

19:45 - 05:35

STN

RUN

30h 50m

2 stops

22:10 - 00:25

RUN

STN

29h 15m

2 stops

£739Multiple Airlines

Thu, 28 May - Thu, 11 Jun

06:15 - 08:10

LHR

RUN

22h 55m

1 stop

19:55 - 21:25

RUN

LHR

28h 30m

1 stop

£746Multiple Airlines

Thu, 28 May - Thu, 11 Jun

10:25 - 08:10

LGW

RUN

18h 45m

1 stop

19:55 - 09:25

RUN

LGW

16h 30m

1 stop

£748Multiple Airlines

Thu, 28 May - Thu, 11 Jun

16:30 - 12:20

LGW

RUN

16h 50m

1 stop

08:50 - 07:20

RUN

LGW

25h 30m

1 stop

£757Multiple Airlines

Thu, 24 Sep - Wed, 7 Oct

06:15 - 06:25

LHR

RUN

21h 10m

1 stop

20:25 - 16:35

RUN

LHR

23h 10m

1 stop

£769Air France

Thu, 24 Sep - Wed, 7 Oct

10:00 - 06:25

LCY

RUN

17h 25m

2 stops

20:25 - 20:15

RUN

LCY

26h 50m

2 stops

£955KLM

Sat, 5 Sep - Sat, 19 Sep

10:00 - 12:20

LCY

RUN

23h 20m

2 stops

20:25 - 16:40

RUN

LCY

23h 15m

2 stops

£992KLM

Mon, 11 May - Wed, 27 May

17:10 - 12:20

LCY

RUN

16h 10m

2 stops

20:25 - 13:15

RUN

LCY

19h 50m

2 stops

£1,118KLM

Fri, 11 Sep - Sat, 3 Oct

KLM flights from London to Réunion

Our best KLM deals on London to Réunion flight tickets

KLM

5 Sept

LHR14:45London Heathrow

18h 35m

2 stops

RUN12:20Saint-Denis Gillot

19 Sept

RUN20:25Saint-Denis Gillot

20h 25m

2 stops

LHR13:50London Heathrow

£938

KLM

11 May

LHR11:45London Heathrow

21h 35m

2 stops

RUN12:20Saint-Denis Gillot

27 May

RUN20:25Saint-Denis Gillot

22h 50m

2 stops

LHR16:15London Heathrow

£952

KLM

5 Sept

LCY10:00London City

17h 25m

2 stops

RUN06:25Saint-Denis Gillot

19 Sept

RUN20:25Saint-Denis Gillot

26h 50m

2 stops

LCY20:15London City

£955

Air France flights from London to Réunion

Our best Air France deals on London to Réunion flight tickets

Air France

24 Sept

LHR06:15London Heathrow

21h 10m

1 stop

RUN06:25Saint-Denis Gillot

7 Oct

RUN20:25Saint-Denis Gillot

23h 10m

1 stop

LHR16:35London Heathrow

£769

Air France

11 May

LGW10:25London Gatwick

22h 55m

1 stop

RUN12:20Saint-Denis Gillot

27 May

RUN20:25Saint-Denis Gillot

16h 00m

1 stop

LGW09:25London Gatwick

£886

Air France

24 Sept

LGW10:25London Gatwick

17h 00m

1 stop

RUN06:25Saint-Denis Gillot

7 Oct

RUN20:25Saint-Denis Gillot

16h 00m

1 stop

LGW09:25London Gatwick

£935

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Thu 14/5

16:15-11:55

1 stop16h 40m

Saint-Denis Gillot

Sun 31/5

19:55-09:25

1 stop16h 30m

£725

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 14/5

16:30-11:55

1 stop16h 25m

Saint-Denis Gillot

Sun 31/5

19:55-22:40

1 stop29h 45m

£728

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Thu 28/5

19:45-05:35

2 stops30h 50m

Saint-Denis Gillot

Thu 11/6

22:10-00:25

2 stops29h 15m

£739

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 28/5

06:15-08:10

1 stop22h 55m

Saint-Denis Gillot

Thu 11/6

19:55-21:25

1 stop28h 30m

£746

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 28/5

10:25-08:10

1 stop18h 45m

Saint-Denis Gillot

Thu 11/6

19:55-09:25

1 stop16h 30m

£748

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 24/9

16:30-12:20

1 stop16h 50m

Saint-Denis Gillot

Wed 7/10

08:50-07:20

1 stop25h 30m

£757

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 24/9

06:15-06:25

1 stop21h 10m

Saint-Denis Gillot

Wed 7/10

20:25-16:35

1 stop23h 10m

£769

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Sat 5/9

10:00-06:25

2 stops17h 25m

Saint-Denis Gillot

Sat 19/9

20:25-20:15

2 stops26h 50m

£955

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Mon 11/5

10:00-12:20

2 stops23h 20m

Saint-Denis Gillot

Wed 27/5

20:25-16:40

2 stops23h 15m

£992

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 11/9

17:10-12:20

2 stops16h 10m

Saint-Denis Gillot

Sat 3/10

20:25-13:15

2 stops19h 50m

£1,118

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Prices

Airlines

What is the cheapest month to fly to Réunion?

In general, January is the cheapest month to fly from London to Réunion. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £76. If you don’t want to visit Réunion in January, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of £709.

Cheap London to Réunion flight deals and tips

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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from London to Réunion takes 15h 00m

There are no direct flights from London to Réunion. There are no popular flight routes from London to Réunion.

Search flight deals

Frequently asked questions about flying from London to Réunion

When did momondo last update prices for flights from London to Réunion?
Prices for flights from London to Réunion were last updated today.
How many operators does momondo search for flights from London to Réunion?
As of April 2026, there are 2 operators available to choose from for flights from London to Réunion.
How old do you have to be to fly from London 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 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 to Réunion

Compare and see reviews for airlines that fly from London to Réunion with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £410	Free Cancellation	Rating 7.4 1,561 reviews		Search Air France flights
Air Austral	PriceFrom £652	Free Cancellation	Rating 7.0 30 reviews		Search Air Austral flights

Why use momondo?

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

Finding the right flight to Réunion from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Réunion quick and easy, saving you time and money.

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

Flights from London to Réunion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Réunion from London.

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

Yes momondo offers price alerts on flights to Réunion from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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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Popular Cities in Réunion

Flights to Saint-Denisfrom £725

Cheap flights from London to Réunion from £364

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 to Réunion departing on 16/4. 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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Find the cheapest flights from London to Réunion

Cheap return flights

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KLM flights from London to Réunion

Our best KLM deals on London to Réunion flight tickets

Air France flights from London to Réunion

Our best Air France deals on London to Réunion flight tickets

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How to get the cheapest flight ticket from London to Réunion

What is the cheapest month to fly to Réunion?

What is the cheapest airline that flies from London to Réunion?

Cheap London to Réunion flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Réunion

Best airlines flying from London to Réunion

Compare and see reviews for airlines that fly from London to Réunion with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Réunion

Popular Cities in Réunion

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

London flight routes

According to popular flight searches on momondo this year

Réunion flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Réunion

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Réunion

List of cabin classes available on flights landing in Réunion. Availability may vary depending on flight origin and airline.

Complete your trip to Réunion

Explore popular destinations other users love

According to popular flight searches on momondo this year