What is the cheapest time of day to fly from LHR to RE?

When flying from London Heathrow Airport to Réunion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Heathrow to Réunion that include hotel bookings?

Yes. In addition to deals on Heathrow to Réunion flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Réunion?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Réunion.

Can I find deals for business class flights from Heathrow to Réunion?

Yes. Cheapflights offers flight deals from Heathrow to Réunion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£340+ Cheap Flights from London Heathrow Airport to Réunion

Cheap flight deals from Heathrow to Réunion

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Réunion
Explore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Sun 6/906:15 -

1 stop22h 55m

Wed 16/922:10 -

1 stop19h 05m

Deal found 25/8£659

Sun 30/817:35 -

1 stop15h 20m

Tue 15/922:10 -

1 stop19h 05m

Deal found 25/8£692

Mon 31/815:00 -

1 stop16h 30m

Tue 15/921:30 -

1 stop19h 45m

Deal found 28/8£740

Sun 1/1115:15 -

1 stop25h 45m

Thu 12/1123:00 -

1 stop19h 25m

Deal found 25/8£748

Fri 2/1015:00 -

1 stop15h 00m

Wed 14/1022:10 -

1 stop19h 05m

Deal found 26/8£800

Mon 31/821:10 -

2 stops32h 00m

Mon 7/908:00 -

1 stop33h 15m

Deal found 26/8£819

Find flight deals from Heathrow to Réunion

Round-trip from	£584
One-way from	£340
Popular in	February
Cheapest in	January
Average price	£1,084

3/2-24/2
2 total stops
37h 00m total
London to Réunion

Search Deals

18/11
2 total stops
33h 05m total
London to Réunion

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£50 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

Fastest return journey

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Wed 3/2

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Wed 24/2

21:30-14:25

1 stop20h 55m

£584

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Thu 7/1

15:15-05:30

1 stop34h 15m

Saint-Denis Gillot

Mon 18/1

23:00-14:25

1 stop19h 25m

£650

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Sun 1/11

15:15-21:00

1 stop25h 45m

Saint-Denis Gillot

Thu 12/11

23:00-14:25

1 stop19h 25m

£748

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Sun 11/10

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Sun 18/10

12:20-14:15

1 stop28h 55m

£929

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Thu 8/10

14:25-16:45

2 stops23h 20m

Saint-Denis Gillot

Thu 15/10

18:25-12:25

2 stops21h 00m

£948

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Sat 10/10

22:15-22:50

2 stops21h 35m

Saint-Denis Gillot

Sat 17/10

18:00-12:25

2 stops21h 25m

£954

Cheapest one-way

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Wed 18/11

20:50-09:55

2 stops33h 05m

£340

Fastest single journey

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Fri 9/10

06:15-09:30

2 stops24h 15m

£924

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Sorted by cheapest first

Best time to book a flight from Heathrow to Réunion

Have a flexible travel schedule? Discover the best time to fly to Réunion from Heathrow with our price prediction graph.

LHR-RUN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Réunion

LHR-RE0

LHR-RUN

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Réunion

Check out reviews from past customers who have flown with Air France from London Heathrow Airport to Réunion to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air France

7.5

Good

1,645 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

Air France

7.5

Good

1,645 reviews

Air France

7.5

Good

1,645 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

Related info for your journey

Can I find deals for flights from Heathrow to Réunion that include hotel bookings?
Yes. In addition to deals on Heathrow to Réunion flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Réunion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Réunion.
Can I find deals for business class flights from Heathrow to Réunion?
Yes. Cheapflights offers flight deals from Heathrow to Réunion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Heathrow to Réunion

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Top airline flying from Heathrow to Réunion

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£399	Average£959	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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How does Cheapflights help users find flights from Heathrow to Réunion?

Cheapflights makes it easy to find Heathrow to Réunion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Réunion?

Cheapflights helps you find that perfect flight to Réunion from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Réunion with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Réunion flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Réunion become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Réunion on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to Réunion from £340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Réunion

Cheapest flights from Heathrow to RéunionExplore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Explore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Heathrow to RéunionDiscover carefully curated flight deals from Heathrow to Réunion that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Heathrow to Réunion that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Heathrow to RéunionDiscover last-minute flight deals from Heathrow to Réunion. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Réunion. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Heathrow to RéunionSearch for one-way flight options from Heathrow to Réunion. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Heathrow to Réunion. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Find flight deals from Heathrow to Réunion

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Réunion

Have a flexible travel schedule? Discover the best time to fly to Réunion from Heathrow with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Réunion

Check out reviews from past customers who have flown with Air France from London Heathrow Airport to Réunion to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Can I find deals for flights from Heathrow to Réunion that include hotel bookings?

How can I find direct flights from Heathrow to Réunion?

Can I find deals for business class flights from Heathrow to Réunion?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Réunion

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Réunion by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Réunion by cabin class

Find flights from Heathrow to Réunion, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Réunion flights

Browse other Heathrow and Réunion flight options. Last updated on 28 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Réunion flights

Consider these flights travelling from Heathrow to Réunion.

Top airline flying from Heathrow to Réunion

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Réunion?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Réunion?

Can Cheapflights find flights from Heathrow to Réunion with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Réunion become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Réunion
Explore the most affordable flight options available from Heathrow to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Heathrow to Réunion
Discover carefully curated flight deals from Heathrow to Réunion that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Heathrow to Réunion
Discover last-minute flight deals from Heathrow to Réunion. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Heathrow to Réunion
Search for one-way flight options from Heathrow to Réunion. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.