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Cheap flights from Réunion to London from £334

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — LON
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Réunion to London

Enter your travel dates to find the best prices.

Cheapest flights from Réunion to London
Explore the most affordable flight options available from Réunion to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Mon 16/210:40
RUN
-
LGW
1 stop24h 50m
Multiple Airlines
Sun 22/208:30
LGW
-
RUN
1 stop18h 50m
Multiple Airlines
Deal found 15/2£599
Mon 16/210:40
RUN
-
LHR
1 stop25h 15m
Air France
Sun 22/206:20
LHR
-
RUN
1 stop22h 00m
Air France
Deal found 15/2£647
Mon 16/221:45
RUN
-
LHR
1 stop20h 40m
Multiple Airlines
Sun 22/220:50
LHR
-
RUN
2 stops30h 30m
Multiple Airlines
Deal found 15/2£667
Thu 2/421:30
RUN
-
LHR
1 stop19h 45m
Multiple Airlines
Thu 9/415:00
LHR
-
RUN
1 stop16h 30m
Multiple Airlines
Deal found 16/2£670
Wed 4/323:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Wed 11/315:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Deal found 17/2£736
Wed 4/323:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Mon 9/315:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Deal found 17/2£750
Thu 5/318:00
RUN
-
LGW
1 stop16h 55m
Air Mauritius
Sat 14/316:00
LGW
-
RUN
1 stop14h 50m
Air Mauritius
Deal found 17/2£751
Wed 4/323:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Mon 16/315:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Deal found 17/2£755
Mon 2/323:00
RUN
-
LGW
1 stop20h 45m
Multiple Airlines
Tue 10/308:30
LGW
-
RUN
1 stop21h 25m
Multiple Airlines
Deal found 17/2£759
Mon 2/323:00
RUN
-
LGW
1 stop20h 45m
Multiple Airlines
Wed 11/307:55
LGW
-
RUN
1 stop22h 00m
Multiple Airlines
Deal found 17/2£760
Thu 5/323:00
RUN
-
LGW
1 stop24h 25m
Multiple Airlines
Tue 10/316:25
LGW
-
RUN
1 stop14h 55m
Multiple Airlines
Deal found 17/2£761
Mon 2/323:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Tue 10/315:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Deal found 17/2£763

Find flight deals from Réunion to London

Keep the following information in mind while searching for Réunion to London flight deals. Data was last updated 18 February 2026.

Round-trip from

£667

One-way from

£334
2/4-9/4
  • 2/4-9/4
  • 2 total stops
  • 36h 15m total
  • Réunion to London
Search Deals
7/4
  • 7/4
  • 2 total stops
  • 51h 55m total
  • Réunion to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Réunion to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
Use the filters below to find and compare flights from Réunion to London that are best for you.

Fly from

Réunion

Fly to

London

Route

Depart

Return

Price

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 2/4

21:30-14:15

1 stop19h 45m

London Heathrow

Thu 9/4

15:00-10:30

1 stop16h 30m

£670

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 5/3

18:00-06:55

1 stop16h 55m

London Gatwick

Sat 14/3

16:00-10:50

1 stop14h 50m

£751

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 5/3

18:00-06:55

1 stop16h 55m

London Gatwick

Sun 15/3

16:00-11:45

1 stop15h 45m

£751

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 5/3

13:00-06:55

1 stop21h 55m

London Gatwick

Mon 16/3

16:00-10:50

1 stop14h 50m

£751

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 5/3

23:00-19:25

1 stop24h 25m

London Gatwick

Tue 10/3

16:25-11:20

1 stop14h 55m

£761

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Tue 3/3

23:00-14:25

1 stop19h 25m

London Heathrow

Tue 10/3

15:15-09:55

1 stop14h 40m

£763

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Thu 2/4

22:10-22:15

2 stops27h 05m

London Stansted

Thu 9/4

07:45-09:00

2 stops22h 15m

£777

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 2/4

20:25-09:25

1 stop16h 00m

London Gatwick

Thu 9/4

17:00-12:20

1 stop16h 20m

£794

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 5/3

18:00-06:55

1 stop16h 55m

London Gatwick

Fri 13/3

16:00-10:50

1 stop14h 50m

£795

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Mon 2/3

23:00-15:25

2 stops20h 25m

London Gatwick

Thu 12/3

06:55-09:10

1 stop22h 15m

£807

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 49 results
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Best time to book a flight from Réunion to London

Have a flexible travel schedule? Discover the best time to fly to London from Réunion with our price prediction graph.
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 Réunion to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Réunion to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Réunion to London?

    For as low as £794, Air Mauritius can have you in London from Réunion in 16h. Airlines will cover a distance of 6006 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Réunion to London?

    While some choose either Saint-Denis Gillot - London Gatwick or Saint-Denis Gillot - London Stansted, Saint-Denis Gillot - London Heathrow is the most popular route from Réunion to London.

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

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

  • How can I find direct flights from Réunion to London?

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

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

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

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Bedford
Romford

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Alternative routes for Réunion to London

See prices for flight routes from nearby airports that may be better suited for you.
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Cape Town to Luton flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Réunion to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Réunion to London for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Réunion to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Réunion today and book when prices fit your budget.

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