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Cheap flights from the United Kingdom to Réunion from £538
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RUN
20 Nov — 27 Nov1
Cheap 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 21 October 2025.
Find flight deals from United Kingdom to Réunion
Cheapest flights from United Kingdom to RéunionExplore 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 21 October 2025.
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 21 October 2025.
Thu 4/1215:15LHR - RUN
1 stop14h 40mMultiple Airlines
Thu 11/1223:00RUN - LHR
1 stop19h 25mMultiple Airlines
Deal found 19/10£538
Thu 4/1208:30LGW - RUN
1 stop21h 25mMultiple Airlines
Thu 11/1223:00RUN - LGW
1 stop24h 25mMultiple Airlines
Deal found 19/10£543
Thu 4/1207:15LTN - RUN
1 stop21h 55mMultiple Airlines
Thu 11/1223:00RUN - LTN
2 stops21h 00mMultiple Airlines
Deal found 19/10£554
Fri 31/1008:30LGW - RUN
1 stop17h 00mMultiple Airlines
Sat 8/1108:30RUN - LGW
1 stop14h 55mMultiple Airlines
Deal found 19/10£600
Fri 31/1013:55LTN - RUN
1 stop15h 15mMultiple Airlines
Sat 8/1111:40RUN - LTN
1 stop26h 45mMultiple Airlines
Deal found 19/10£770
Fri 31/1013:20LHR - RUN
1 stop15h 50mMultiple Airlines
Sat 8/1111:40RUN - LHR
1 stop23h 55mMultiple Airlines
Deal found 19/10£789
Fri 31/1011:45LHR - RUN
2 stops16h 35mKLM
Sat 8/1110:40RUN - LHR
2 stops28h 05mKLM
Deal found 19/10£1,037
Thu 4/1214:05STN - RUN
2 stops16h 45mMultiple Airlines
Thu 11/1217:25RUN - STN
2 stops28h 30mMultiple Airlines
Deal found 19/10£1,059
Fri 31/1018:55LCY - RUN
2 stops33h 25mKLM
Sat 8/1110:40RUN - LCY
2 stops48h 35mKLM
Deal found 19/10£1,097
Fri 31/1014:05STN - RUN
2 stops16h 45mMultiple Airlines
Sat 8/1112:05RUN - STN
2 stops28h 00mMultiple Airlines
Deal found 19/10£1,172
Fri 26/1211:30LHR - RUN
1 stop17h 40mAir Austral
Sat 3/111:40RUN - LHR
1 stop24h 20mAir Austral
Deal found 19/10£1,317
Fri 26/1215:15LHR - RUN
1 stop14h 40mMultiple Airlines
Sat 3/110:05RUN - LHR
2 stops29h 35mMultiple Airlines
Deal found 19/10£1,320
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 21 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Réunion that are best for you.
Fly from
United Kingdom
Fly to
Réunion
Route
Depart
Return
Price
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Thu 4/12
15:15-09:55
1 stop14h 40m
Saint-Denis Gillot
Thu 11/12
23:00-14:25
1 stop19h 25m
£538
LondonSaint-Denis
LGW - RUN
LGWRUN
London Gatwick
Thu 4/12
08:30-09:55
1 stop21h 25m
Saint-Denis Gillot
Thu 11/12
23:00-19:25
1 stop24h 25m
£543
LondonSaint-Denis
LTN - RUN
LTNRUN
London Luton
Thu 4/12
07:15-09:10
1 stop21h 55m
Saint-Denis Gillot
Thu 11/12
23:00-16:00
2 stops21h 00m
£554
LondonSaint-Denis
LGW - RUN
LGWRUN
London Gatwick
Fri 31/10
08:30-05:30
1 stop17h 00m
Saint-Denis Gillot
Sat 8/11
08:30-19:25
1 stop14h 55m
£600
LondonSaint-Denis
LTN - RUN
LTNRUN
London Luton
Fri 31/10
13:55-09:10
1 stop15h 15m
Saint-Denis Gillot
Sat 8/11
11:40-10:25
1 stop26h 45m
£770
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Fri 31/10
13:20-09:10
1 stop15h 50m
Saint-Denis Gillot
Sat 8/11
11:40-07:35
1 stop23h 55m
£789
LondonSaint-Denis
LHR - RUN
LHRRUN
London Heathrow
Fri 31/10
11:45-08:20
2 stops16h 35m
Saint-Denis Gillot
Sat 8/11
10:40-10:45
2 stops28h 05m
£1,037
LondonSaint-Denis
STN - RUN
STNRUN
London Stansted
Thu 4/12
14:05-10:50
2 stops16h 45m
Saint-Denis Gillot
Thu 11/12
17:25-17:55
2 stops28h 30m
£1,059
LondonSaint-Denis
LCY - RUN
LCYRUN
London City
Fri 31/10
18:55-08:20
2 stops33h 25m
Saint-Denis Gillot
Sat 8/11
10:40-07:15
2 stops48h 35m
£1,097
LondonSaint-Denis
STN - RUN
STNRUN
London Stansted
Fri 31/10
14:05-10:50
2 stops16h 45m
Saint-Denis Gillot
Sat 8/11
12:05-12:05
2 stops28h 00m
£1,172
Showing 1-10 of 26 results
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, November is the cheapest month in which you can book a flight from United Kingdom to Réunion (average of £60). Flying from United Kingdom to Réunion in December is currently the most expensive (average of £911). 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.
What is the cheapest time of day to fly from GB to RE?
Find hourly flight availability from United Kingdom to Réunion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.
When flying from United Kingdom to Réunion, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight in the morning.
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 21 October 2025.
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.
Crew
8.2
Entertainment
7.0
Boarding
7.4
Comfort
7.4
Overall
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2025
SGN - CDG
Crew
8.2
Entertainment
7.0
Boarding
7.4
Comfort
7.4
Overall
7.4
Food
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2025
SGN - CDG
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.
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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.
Top 3 airlines flying from United Kingdom to Réunion
Discover the top 3 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 21 October 2025.
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.