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Cheap flights from London to Réunion from £361

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — RUN
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Réunion

Enter your travel dates to find the best prices.

Cheapest flights from London to Réunion
Explore the most affordable flight options available from London to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Thu 24/916:30
LGW
-
RUN
1 stop16h 50m
Multiple Airlines
Wed 7/1008:50
RUN
-
LGW
1 stop25h 30m
Multiple Airlines
Deal found 30/3£757
Thu 24/906:15
LHR
-
RUN
1 stop21h 10m
Air France
Wed 7/1020:25
RUN
-
LHR
1 stop23h 10m
Air France
Deal found 30/3£769
Thu 24/906:05
LTN
-
RUN
1 stop21h 20m
Multiple Airlines
Wed 7/1020:25
RUN
-
LTN
1 stop16h 00m
Multiple Airlines
Deal found 30/3£769
Fri 22/518:00
LGW
-
RUN
1 stop23h 10m
Multiple Airlines
Fri 5/612:20
RUN
-
LGW
2 stops31h 50m
Multiple Airlines
Deal found 29/3£782
Sat 5/909:35
LTN
-
RUN
1 stop19h 35m
Multiple Airlines
Sat 19/910:40
RUN
-
LTN
1 stop25h 45m
Multiple Airlines
Deal found 1/4£785
Tue 5/507:05
LTN
-
RUN
1 stop22h 05m
Multiple Airlines
Sat 30/519:55
RUN
-
LTN
1 stop29h 20m
Multiple Airlines
Deal found 31/3£796
Fri 8/515:00
LHR
-
RUN
1 stop26h 10m
Multiple Airlines
Sat 23/522:10
RUN
-
LHR
1 stop19h 05m
Multiple Airlines
Deal found 28/3£803
Fri 22/517:00
STN
-
RUN
1 stop24h 10m
Multiple Airlines
Fri 5/612:20
RUN
-
STN
2 stops34h 00m
Multiple Airlines
Deal found 29/3£805
Fri 22/519:00
LTN
-
RUN
1 stop22h 10m
Multiple Airlines
Fri 5/612:20
RUN
-
LTN
2 stops32h 05m
Multiple Airlines
Deal found 28/3£809
Fri 8/515:00
LHR
-
RUN
1 stop26h 10m
Multiple Airlines
Tue 26/522:10
RUN
-
LHR
1 stop19h 05m
Multiple Airlines
Deal found 28/3£810
Tue 5/508:10
LGW
-
RUN
1 stop21h 00m
Multiple Airlines
Sat 30/519:55
RUN
-
LGW
1 stop29h 20m
Multiple Airlines
Deal found 31/3£812
Mon 11/506:35
STN
-
RUN
2 stops26h 45m
Multiple Airlines
Wed 27/520:25
RUN
-
STN
2 stops23h 20m
Multiple Airlines
Deal found 31/3£813

Find flight deals from London to Réunion

Keep the following information in mind while searching for London to Réunion flight deals. Data was last updated 1 April 2026.

Round-trip from

£757

One-way from

£361

Popular in

October

Cheapest in

January

Average price

£1,108
24/9-7/10
  • 24/9-7/10
  • 2 total stops
  • 42h 20m total
  • London to Réunion
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 59h 45m total
  • London to Réunion
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Réunion 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 1 April 2026.
Use the filters below to find and compare flights from London to Réunion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Fri 22/5

18:00-20:10

1 stop23h 10m

Saint-Denis Gillot

Fri 5/6

12:20-17:10

2 stops31h 50m

£782

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Sat 5/9

09:35-08:10

1 stop19h 35m

Saint-Denis Gillot

Sat 19/9

10:40-09:25

1 stop25h 45m

£785

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Fri 22/5

17:00-20:10

1 stop24h 10m

Saint-Denis Gillot

Fri 5/6

12:20-19:20

2 stops34h 00m

£805

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Fri 22/5

19:00-20:10

1 stop22h 10m

Saint-Denis Gillot

Fri 5/6

12:20-17:25

2 stops32h 05m

£810

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Thu 14/5

16:15-11:55

1 stop16h 40m

Saint-Denis Gillot

Thu 21/5

19:55-09:25

1 stop16h 30m

£830

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Thu 24/9

09:20-06:25

2 stops18h 05m

Saint-Denis Gillot

Wed 7/10

08:50-09:30

2 stops27h 40m

£850

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Thu 14/5

11:10-12:20

2 stops22h 10m

Saint-Denis Gillot

Wed 27/5

20:25-22:15

2 stops28h 50m

£872

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Tue 12/5

06:45-09:00

2 stops23h 15m

Saint-Denis Gillot

Tue 19/5

22:10-19:55

2 stops24h 45m

£873

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Thu 14/5

07:15-06:25

2 stops20h 10m

Saint-Denis Gillot

Wed 27/5

20:25-17:20

2 stops23h 55m

£895

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Wed 6/5

06:10-08:10

1 stop23h 00m

Saint-Denis Gillot

Wed 13/5

19:55-19:25

1 stop26h 30m

£903

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Réunion

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

Reviews of airlines servicing Réunion

Get insights into the airlines that provide service to Réunion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Réunion. Reviews last updated 1 April 2026.
Get a feel of what it's like to fly with Air France from London to Réunion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,559 reviews
Check prices

Comfort

7.4

Boarding

7.5

Crew

8.1

Food

7.0

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Rakesh,Mar 2026

SLC - AMS

The flight was on Delta. Delta was super efficient.. Overall good flight.
Air France
7.4
Good
1,559 reviews
Air France
7.4
Good
1,559 reviews
Check prices

Comfort

7.4

Boarding

7.5

Crew

8.1

Food

7.0

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Rakesh,Mar 2026

SLC - AMS

The flight was on Delta. Delta was super efficient.. Overall good flight.

Related info for your journey

Find useful and relevant information for your journey from London to Réunion. 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 London to Réunion?

    Departing from London to Réunion will take you 17h 25m. The distance from London to Réunion is about 6013 mi.

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

    Most travelers choose London Heathrow - Saint-Denis Gillot, London Gatwick - Saint-Denis Gillot or London Stansted - Saint-Denis Gillot when deciding on the best route from London to Réunion.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Réunion

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Réunion

Discover the top 2 airlines that operate flights from London to Réunion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£410Average£1,067FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air AustralCheapest£653Average£1,477FlexibilityNo cancel feeOn-time66%
Search Air Austral 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 London to Réunion?

Deals for London to Réunion flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Réunion from London.

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

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

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

Yes, Cheapflights offers price alerts on London to Réunion flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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