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Cheap flights from Réunion to London from £428

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — LON
10 May — 17 May1
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 10 April 2026.

Wed 23/1207:00
RUN
-
LHR
2 stops38h 50m
Multiple Airlines
Tue 5/106:00
LHR
-
RUN
2 stops30h 10m
Multiple Airlines
Deal found 6/4£871
Mon 20/416:55
RUN
-
LHR
2 stops28h 45m
Multiple Airlines
Sun 26/415:00
LHR
-
RUN
1 stop15h 00m
Multiple Airlines
Deal found 8/4£944
Wed 6/518:00
RUN
-
STN
2 stops21h 55m
Multiple Airlines
Wed 13/514:55
STN
-
RUN
2 stops22h 50m
Multiple Airlines
Deal found 8/4£948
Mon 20/407:00
RUN
-
STN
3 stops34h 30m
Multiple Airlines
Sun 26/416:00
STN
-
RUN
3 stops27h 50m
Multiple Airlines
Deal found 8/4£956
Mon 20/416:55
RUN
-
LGW
2 stops29h 50m
Multiple Airlines
Sun 26/421:45
LGW
-
RUN
2 stops32h 45m
Multiple Airlines
Deal found 8/4£967
Fri 9/1008:50
RUN
-
LHR
1 stop15h 35m
Air France
Fri 23/1017:35
LHR
-
RUN
1 stop15h 45m
Air France
Deal found 6/4£1,012
Wed 23/1212:05
RUN
-
STN
2 stops28h 00m
Multiple Airlines
Tue 5/114:05
STN
-
RUN
2 stops28h 45m
Multiple Airlines
Deal found 6/4£1,019
Wed 23/1217:10
RUN
-
LGW
2 stops22h 30m
Multiple Airlines
Tue 5/123:55
LGW
-
RUN
2 stops32h 50m
Multiple Airlines
Deal found 6/4£1,026
Fri 9/1018:00
RUN
-
STN
2 stops21h 55m
Multiple Airlines
Fri 23/1014:55
STN
-
RUN
2 stops18h 25m
Multiple Airlines
Deal found 6/4£1,028
Fri 9/1018:00
RUN
-
LGW
2 stops21h 35m
Multiple Airlines
Fri 23/1021:45
LGW
-
RUN
2 stops20h 25m
Multiple Airlines
Deal found 6/4£1,035
Fri 24/708:50
RUN
-
LGW
1 stop34h 10m
Air France
Tue 4/817:00
LGW
-
RUN
1 stop25h 55m
Air France
Deal found 5/4£1,041
Fri 9/1008:50
RUN
-
LGW
1 stop27h 35m
Air France
Fri 23/1010:25
LGW
-
RUN
1 stop22h 55m
Air France
Deal found 6/4£1,055

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 10 April 2026.

Round-trip from

£944

One-way from

£428
20/4-26/4
  • 20/4-26/4
  • 3 total stops
  • 43h 45m total
  • Réunion to London
Search Deals
27/5
  • 27/5
  • 1 total stop
  • 19h 05m 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 10 April 2026.
Use the filters below to find and compare flights from Réunion to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Mon 20/4

16:55-18:40

2 stops28h 45m

London Heathrow

Sun 26/4

15:00-09:00

1 stop15h 00m

£944

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Wed 6/5

18:00-12:55

2 stops21h 55m

London Stansted

Wed 13/5

14:55-16:45

2 stops22h 50m

£948

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Mon 20/4

07:00-14:30

3 stops34h 30m

London Stansted

Sun 26/4

16:00-22:50

3 stops27h 50m

£956

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Mon 20/4

16:55-19:45

2 stops29h 50m

London Gatwick

Sun 26/4

21:45-09:30

2 stops32h 45m

£967

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Fri 24/7

08:50-16:00

1 stop34h 10m

London Gatwick

Tue 4/8

17:00-21:55

1 stop25h 55m

£1,041

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Fri 24/7

10:10-12:35

2 stops29h 25m

London Gatwick

Tue 4/8

21:45-22:50

2 stops22h 05m

£1,067

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Wed 6/5

22:10-19:35

1 stop24h 25m

London Gatwick

Wed 13/5

10:10-09:00

2 stops19h 50m

£1,096

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Fri 24/7

08:50-21:25

1 stop15h 35m

London Heathrow

Tue 4/8

19:45-21:55

1 stop23h 10m

£1,249

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 6/5

08:50-21:25

1 stop15h 35m

London Heathrow

Wed 13/5

17:35-06:25

1 stop33h 50m

£1,266

Saint-DenisLondon

RUN - LCY

RUNLCY

Saint-Denis Gillot

Mon 20/4

20:25-09:30

2 stops16h 05m

London City

Sun 26/4

13:45-12:20

2 stops19h 35m

£1,363

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 38 resultsSorted by cheapest first
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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 £1,363, Air France can have you in London from Réunion in 16h 05m. Airlines will cover a distance of 6013 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 City or Saint-Denis Gillot - London Gatwick, Saint-Denis Gillot - London Stansted 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
Wembley
Croydon
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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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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