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

Search flight deals from Réunion to London Heathrow Airport . While viewing offers you’ll have the option to create a Price Alert.

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

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Réunion to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£491 Cheap Flights from Réunion to London Heathrow Airport in 2026

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Find the cheapest flights from Réunion to London

Round-trip

One-way

Last minute

Recent return flight deals from Réunion to London

Enter your travel dates to find the best prices.

18:10 - 12:45

RUN

LHR

21h 35m

2 stops

15:00 - 09:00

LHR

RUN

15h 00m

1 stop

£882Multiple Airlines

Wed, 13 May - Wed, 20 May

13:35 - 07:05

RUN

LHR

20h 30m

2 stops

15:00 - 09:00

LHR

RUN

15h 00m

1 stop

£916Multiple Airlines

Sat, 9 May - Wed, 20 May

08:00 - 14:15

RUN

LHR

33h 15m

1 stop

15:00 - 09:00

LHR

RUN

15h 00m

1 stop

£922Multiple Airlines

Sat, 9 May - Wed, 20 May

21:30 - 14:15

RUN

LHR

19h 45m

1 stop

15:00 - 10:30

LHR

RUN

16h 30m

1 stop

£951Multiple Airlines

Wed, 13 May - Wed, 20 May

22:10 - 14:15

RUN

LHR

19h 05m

1 stop

15:00 - 09:00

LHR

RUN

15h 00m

1 stop

£961Multiple Airlines

Thu, 14 May - Thu, 21 May

07:00 - 07:05

RUN

LHR

27h 05m

2 stops

15:00 - 09:00

LHR

RUN

15h 00m

1 stop

£976Multiple Airlines

Thu, 14 May - Thu, 21 May

12:30 - 07:05

RUN

LHR

21h 35m

2 stops

20:40 - 22:50

LHR

RUN

23h 10m

2 stops

£997Multiple Airlines

Wed, 6 May - Sat, 16 May

18:55 - 14:25

RUN

LHR

22h 30m

2 stops

22:15 - 22:50

LHR

RUN

21h 35m

2 stops

£998Multiple Airlines

Sat, 9 May - Wed, 20 May

12:05 - 12:25

RUN

LHR

27h 20m

2 stops

14:25 - 16:45

LHR

RUN

23h 20m

2 stops

£998Multiple Airlines

Thu, 14 May - Thu, 21 May

12:05 - 07:05

RUN

LHR

22h 00m

2 stops

22:15 - 22:50

LHR

RUN

21h 35m

2 stops

£1,026Multiple Airlines

Wed, 13 May - Wed, 20 May

KLM flights from Réunion to London Heathrow Airport

Our best KLM deals on Réunion to London Heathrow Airport flight tickets

KLM

3 Apr

RUN08:50Saint-Denis Gillot

25h 50m

2 stops

LHR07:40London Heathrow

7 Apr

LHR09:55London Heathrow

17h 30m

2 stops

RUN06:25Saint-Denis Gillot

£1,113

KLM

7 May

RUN20:25Saint-Denis Gillot

17h 20m

2 stops

LHR10:45London Heathrow

18 May

LHR14:45London Heathrow

18h 35m

2 stops

RUN12:20Saint-Denis Gillot

£1,546

Air France flights from Réunion to London Heathrow Airport

Our best Air France deals on Réunion to London Heathrow Airport flight tickets

Air France

7 May

RUN20:25Saint-Denis Gillot

28h 00m

1 stop

LHR21:25London Heathrow

18 May

LHR19:45London Heathrow

13h 35m

1 stop

RUN12:20Saint-Denis Gillot

£1,250

Air France

8 May

RUN08:50Saint-Denis Gillot

15h 35m

1 stop

LHR21:25London Heathrow

18 May

LHR19:45London Heathrow

13h 35m

1 stop

RUN12:20Saint-Denis Gillot

£1,259

Air France

7 May

RUN20:25Saint-Denis Gillot

28h 00m

1 stop

LHR21:25London Heathrow

16 May

LHR19:45London Heathrow

13h 35m

1 stop

RUN12:20Saint-Denis Gillot

£1,289

momondo Fare Finder

Use the filters below to find and compare flights from Réunion to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 13/5

18:10-12:45

2 stops21h 35m

London Heathrow

Wed 20/5

15:00-09:00

1 stop15h 00m

£882

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Sat 9/5

13:35-07:05

2 stops20h 30m

London Heathrow

Wed 20/5

15:00-09:00

1 stop15h 00m

£916

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Sat 9/5

08:00-14:15

1 stop33h 15m

London Heathrow

Wed 20/5

15:00-09:00

1 stop15h 00m

£922

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 13/5

21:30-14:15

1 stop19h 45m

London Heathrow

Wed 20/5

15:00-10:30

1 stop16h 30m

£951

Fastest return journey

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 14/5

22:10-14:15

1 stop19h 05m

London Heathrow

Thu 21/5

15:00-09:00

1 stop15h 00m

£961

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 14/5

07:00-07:05

2 stops27h 05m

London Heathrow

Thu 21/5

15:00-09:00

1 stop15h 00m

£976

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 6/5

12:30-07:05

2 stops21h 35m

London Heathrow

Sat 16/5

20:40-22:50

2 stops23h 10m

£997

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Sat 9/5

18:55-14:25

2 stops22h 30m

London Heathrow

Wed 20/5

22:15-22:50

2 stops21h 35m

£998

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 14/5

12:05-12:25

2 stops27h 20m

London Heathrow

Thu 21/5

14:25-16:45

2 stops23h 20m

£998

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 13/5

12:05-07:05

2 stops22h 00m

London Heathrow

Wed 20/5

22:15-22:50

2 stops21h 35m

£1,026

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Réunion to London Heathrow Airport flight deals and tips

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

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from Réunion to London Heathrow Airport takes 21h 35m

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

Search flight deals

Frequently asked questions about flying from Réunion to London Heathrow Airport

When did momondo last update prices for flights from Réunion to London Heathrow Airport?
Prices for flights from Réunion to London Heathrow Airport were last updated today.
How old do you have to be to fly from Réunion to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Réunion to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Réunion to London Heathrow Airport

How do I get Price Alerts for flights from Réunion to London Heathrow Airport?
Search flight deals from Réunion to London Heathrow Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Réunion to London Heathrow Airport 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?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Eastbourne

Milton Keynes

Luton

Gatwick

Stratford-upon-Avon

Slough

Maidstone

Northampton

Swindon

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Poole

Dover

Folkestone

Why use momondo?

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

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 London from Réunion.

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

Flights from Réunion to London 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 Réunion to London?

Once all potential Réunion to London 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 Réunion to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Réunion to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.