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.

£597 Cheap Flights from Réunion to London Heathrow Airport in 2025/26

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Find the cheapest flights from Réunion to London

Round-trip

One-way

Recent return flight deals from Réunion to London

Enter your travel dates to find the best prices.

23:00 - 16:35RUN-LHR

21h 35m1 stop

07:45 - 09:55LHR-RUN

22h 10m1 stop

£597Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

23:00 - 14:25RUN-LHR

19h 25m1 stop

09:55 - 09:55LHR-RUN

20h 00m2 stops

£666Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

21:45 - 14:25RUN-LHR

20h 40m1 stop

06:30 - 08:20LHR-RUN

21h 50m1 stop

£759Multiple Airlines

Find Deal

Fri, 21 Nov - Sun, 23 Nov

23:00 - 20:05RUN-LHR

25h 05m2 stops

15:15 - 09:55LHR-RUN

14h 40m1 stop

£813Multiple Airlines

Find Deal

Fri, 21 Nov - Sun, 23 Nov

15:30 - 12:50RUN-LHR

25h 20m3 stops

09:00 - 10:50LHR-RUN

21h 50m2 stops

£943Multiple Airlines

Find Deal

Wed, 24 Dec - Thu, 1 Jan

10:40 - 07:55RUN-LHR

25h 15m1 stop

14:45 - 08:20LHR-RUN

13h 35m1 stop

£1,303Air France

Find Deal

Wed, 24 Dec - Thu, 1 Jan

10:40 - 21:25RUN-LHR

14h 45m1 stop

11:30 - 09:25LHR-RUN

17h 55m2 stops

£1,439Air France

Find Deal

Thu, 19 Mar - Mon, 23 Mar

10:40 - 21:25RUN-LHR

14h 45m1 stop

09:00 - 22:50LHR-RUN

33h 50m2 stops

£1,445Air France

Find Deal

Thu, 19 Mar - Mon, 23 Mar

20:40 - 13:45RUN-LHR

21h 05m1 stop

14:45 - 09:10LHR-RUN

14h 25m1 stop

£1,525Air Austral

Find Deal

Thu, 19 Mar - Mon, 23 Mar

20:40 - 13:45RUN-LHR

21h 05m1 stop

14:45 - 09:10LHR-RUN

14h 25m1 stop

£1,530Air Austral

Find Deal

Thu, 19 Mar - Mon, 23 Mar

Air France flights from Réunion to London Heathrow Airport

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

Air France

24 Dec

RUN10:40Saint-Denis Gillot

25h 15m

1 stop

LHR07:55London Heathrow

1 Jan

LHR14:45London Heathrow

13h 35m

1 stop

RUN08:20Saint-Denis Gillot

£1,303

Find similar

Air France

19 Mar

RUN10:40Saint-Denis Gillot

14h 45m

1 stop

LHR21:25London Heathrow

23 Mar

LHR11:30London Heathrow

17h 55m

2 stops

RUN09:25Saint-Denis Gillot

£1,439

Find similar

Air France

19 Mar

RUN10:40Saint-Denis Gillot

14h 45m

1 stop

LHR21:25London Heathrow

23 Mar

LHR09:00London Heathrow

33h 50m

2 stops

RUN22:50Saint-Denis Gillot

£1,445

Find similar

Air Austral flights from Réunion to London Heathrow Airport

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

Air Austral

19 Mar

RUN20:40Saint-Denis Gillot

21h 05m

1 stop

LHR13:45London Heathrow

23 Mar

LHR14:45London Heathrow

14h 25m

1 stop

RUN09:10Saint-Denis Gillot

£1,525

Find similar

Air Austral

19 Mar

RUN20:40Saint-Denis Gillot

21h 05m

1 stop

LHR13:45London Heathrow

23 Mar

LHR14:45London Heathrow

14h 25m

1 stop

RUN09:10Saint-Denis Gillot

£1,530

Find similar

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

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Mon 8/12

23:00-16:35

1 stop21h 35m

London Heathrow

Mon 15/12

07:45-09:55

1 stop22h 10m

£597

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Mon 8/12

23:00-14:25

1 stop19h 25m

London Heathrow

Mon 15/12

09:55-09:55

2 stops20h 00m

£666

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Fri 21/11

21:45-14:25

1 stop20h 40m

London Heathrow

Sun 23/11

06:30-08:20

1 stop21h 50m

£759

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Fri 21/11

23:00-20:05

2 stops25h 05m

London Heathrow

Sun 23/11

15:15-09:55

1 stop14h 40m

£813

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 24/12

15:30-12:50

3 stops25h 20m

London Heathrow

Thu 1/1

09:00-10:50

2 stops21h 50m

£943

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 24/12

10:40-07:55

1 stop25h 15m

London Heathrow

Thu 1/1

14:45-08:20

1 stop13h 35m

£1,303

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 19/3

10:40-21:25

1 stop14h 45m

London Heathrow

Mon 23/3

11:30-09:25

2 stops17h 55m

£1,439

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 19/3

10:40-21:25

1 stop14h 45m

London Heathrow

Mon 23/3

09:00-22:50

2 stops33h 50m

£1,445

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 19/3

20:40-13:45

1 stop21h 05m

London Heathrow

Mon 23/3

14:45-09:10

1 stop14h 25m

£1,525

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 19/3

20:40-13:45

1 stop21h 05m

London Heathrow

Mon 23/3

14:45-09:10

1 stop14h 25m

£1,530

Flights are sorted by cheapest return flights first.

Sorted 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

Direct flights	None

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

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.

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

Maidstone

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Poole

Guildford

Swanage

Dover

Colchester

Chelmsford

Hayes

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.