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Cheap flights from the United Kingdom to Réunion from £345

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RUN
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Réunion

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Réunion
Explore the most affordable flight options available from United Kingdom to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 24/1115:15
LHR
-
RUN
1 stop16h 05m
Multiple Airlines
Sun 6/1209:00
RUN
-
LHR
1 stop33h 25m
Multiple Airlines
Deal found 11/5£765
Tue 24/1115:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Tue 8/1223:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Deal found 11/5£796
Wed 25/1115:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Tue 8/1223:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Deal found 11/5£796
Sat 29/815:00
LHR
-
RUN
1 stop27h 05m
Multiple Airlines
Sat 12/922:10
RUN
-
LHR
1 stop19h 05m
Multiple Airlines
Deal found 8/5£797
Mon 2/1118:35
LTN
-
RUN
1 stop35h 20m
Multiple Airlines
Mon 9/1123:00
RUN
-
LTN
1 stop26h 50m
Multiple Airlines
Deal found 8/5£799
Tue 24/1107:10
LTN
-
RUN
1 stop22h 00m
Multiple Airlines
Sun 6/1223:00
RUN
-
LTN
1 stop26h 55m
Multiple Airlines
Deal found 11/5£799
Sat 14/1108:15
LGW
-
RUN
1 stop21h 40m
Multiple Airlines
Sat 28/1108:00
RUN
-
LGW
2 stops32h 20m
Multiple Airlines
Deal found 11/5£802
Sat 29/817:00
LGW
-
RUN
1 stop15h 55m
Multiple Airlines
Sat 12/910:40
RUN
-
LGW
1 stop25h 40m
Multiple Airlines
Deal found 8/5£803
Mon 23/1115:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Tue 8/1223:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Deal found 11/5£805
Sat 14/1120:25
LTN
-
RUN
2 stops33h 30m
Multiple Airlines
Sat 28/1108:00
RUN
-
LTN
2 stops31h 15m
Multiple Airlines
Deal found 13/5£807
Mon 1/615:00
LHR
-
RUN
1 stop15h 00m
Multiple Airlines
Wed 17/618:10
RUN
-
LHR
2 stops27h 00m
Multiple Airlines
Deal found 10/5£811
Sat 21/1115:15
LHR
-
RUN
1 stop14h 40m
Multiple Airlines
Fri 4/1223:00
RUN
-
LHR
1 stop19h 25m
Multiple Airlines
Deal found 11/5£812

Find flight deals from United Kingdom to Réunion

Keep the following information in mind while searching for United Kingdom to Réunion flight deals. Data was last updated 13 May 2026.

Round-trip from

£797

One-way from

£345

Popular in

October

Cheapest in

January

Average price

£896
29/8-12/9
  • 29/8-12/9
  • 2 total stops
  • 46h 10m total
  • United Kingdom to Réunion
Search Deals
4/6
  • 4/6
  • 2 total stops
  • 45h 55m total
  • United Kingdom to Réunion
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 13 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Réunion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sat 29/8

15:00-21:05

1 stop27h 05m

Saint-Denis Gillot

Sat 12/9

22:10-14:15

1 stop19h 05m

£797

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Mon 2/11

18:35-09:55

1 stop35h 20m

Saint-Denis Gillot

Mon 9/11

23:00-21:50

1 stop26h 50m

£799

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Sat 29/8

20:35-05:35

2 stops30h 00m

Saint-Denis Gillot

Sat 12/9

22:10-21:55

2 stops26h 45m

£825

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Tue 23/6

19:30-09:00

2 stops34h 30m

Saint-Denis Gillot

Mon 17/8

08:00-09:30

2 stops28h 30m

£828

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Sat 29/8

07:20-21:05

2 stops34h 45m

Saint-Denis Gillot

Sat 12/9

22:10-23:20

2 stops28h 10m

£830

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Mon 2/11

13:45-09:55

1 stop16h 10m

Saint-Denis Gillot

Mon 9/11

23:00-19:40

1 stop24h 40m

£839

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Tue 23/6

08:10-09:00

2 stops21h 50m

Saint-Denis Gillot

Mon 17/8

08:00-12:10

2 stops31h 10m

£856

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Tue 23/6

17:20-09:00

2 stops36h 40m

Saint-Denis Gillot

Mon 17/8

08:00-07:20

2 stops26h 20m

£857

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Sat 27/6

15:25-21:05

2 stops26h 40m

Saint-Denis Gillot

Sun 12/7

12:20-14:50

2 stops29h 30m

£882

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Wed 27/5

14:55-22:50

2 stops28h 55m

Saint-Denis Gillot

Tue 2/6

18:05-18:45

2 stops27h 40m

£893

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from United Kingdom to Réunion

Have a flexible travel schedule? Discover the best time to fly to Réunion from United Kingdom 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 the United Kingdom to Réunion

What is the cheapest month to book a flight from United Kingdom to Réunion?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Réunion (average of £52). Flying from United Kingdom to Réunion in July is currently the most expensive (average of £1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 13 May 2026.
Get a feel of what it's like to fly with Air France from the United Kingdom 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
1,587 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Boarding

7.5

Food

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.4
Good
1,587 reviews
Air France
7.4
Good
1,587 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Boarding

7.5

Food

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Réunion?

    Airlines like KLM and Air France fly from United Kingdom to Réunion in about 21h 10m. The time it takes to get you to your destination can typically vary by up to 25h 30m. The distance from United Kingdom to Réunion is about 6029 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from United Kingdom to Réunion?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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.

  • What is the cheapest month to book a flight from United Kingdom to Réunion?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Réunion (average of £52). Flying from United Kingdom to Réunion in July is currently the most expensive (average of £1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Réunion

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

Top 2 airlines flying from United Kingdom to Réunion

Discover the top 2 airlines that operate flights from United Kingdom 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£400Average£949FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air AustralCheapest£1,002Average£1,441FlexibilityNo 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 United Kingdom to Réunion?

When you search for this flight from United Kingdom to Réunion, 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 United Kingdom to Réunion?

Cheapflights helps you find that perfect flight to Réunion from United Kingdom 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 United Kingdom to Réunion with no change fees?

Need flexible booking options for your flight to Réunion from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on United Kingdom 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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