Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London to Réunion from £371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Réunion departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London to Réunion

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:20 - 09:00
LTN
-
RUN
23h 40m
2 stops
Multiple Airlines Logo
22:10 - 21:40
RUN
-
LTN
26h 30m
2 stops
£698Multiple Airlines
Fri, 28 Aug - Sun, 13 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£704Multiple Airlines
Fri, 28 Aug - Sun, 13 Sep
Multiple Airlines Logo
07:00 - 09:10
LTN
-
RUN
22h 10m
1 stop
Multiple Airlines Logo
11:40 - 10:25
RUN
-
LTN
26h 45m
1 stop
£724Multiple Airlines
Tue, 24 Nov - Sat, 5 Dec
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£728Multiple Airlines
Thu, 10 Sep - Mon, 28 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£729Multiple Airlines
Wed, 9 Sep - Mon, 28 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£731Multiple Airlines
Tue, 15 Sep - Mon, 28 Sep
Multiple Airlines Logo
08:15 - 09:10
LGW
-
RUN
20h 55m
1 stop
Multiple Airlines Logo
11:40 - 15:50
RUN
-
LGW
32h 10m
1 stop
£746Multiple Airlines
Tue, 24 Nov - Sat, 5 Dec
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£749Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
KLM Logo
07:45 - 06:25
LCY
-
RUN
19h 40m
2 stops
KLM Logo
20:25 - 09:30
RUN
-
LCY
16h 05m
2 stops
£1,121KLM
Fri, 28 Aug - Sun, 13 Sep
KLM Logo
20:15 - 06:25
LCY
-
RUN
31h 10m
2 stops
KLM Logo
08:50 - 17:20
RUN
-
LCY
35h 30m
2 stops
£1,271KLM
Sun, 16 Aug - Sun, 23 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air France flights from London to Réunion

Our best Air France deals on London to Réunion flight tickets
Air France
9 Jul
LHR17:35London Heathrow
25h 20m
1 stop
RUN21:55Saint-Denis Gillot
20 Sept
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£799
Air France
9 Jul
LGW17:00London Gatwick
25h 55m
1 stop
RUN21:55Saint-Denis Gillot
20 Sept
RUN08:50Saint-Denis Gillot
27h 35m
1 stop
LGW09:25London Gatwick
£799
Air France
22 Aug
LHR19:45London Heathrow
23h 10m
1 stop
RUN21:55Saint-Denis Gillot
6 Sept
RUN08:50Saint-Denis Gillot
26h 05m
1 stop
LHR07:55London Heathrow
£820

KLM flights from London to Réunion

Our best KLM deals on London to Réunion flight tickets
KLM
11 Jul
LHR14:45London Heathrow
28h 10m
2 stops
RUN21:55Saint-Denis Gillot
23 Jul
RUN00:15Saint-Denis Gillot
23h 40m
2 stops
LHR20:55London Heathrow
£841
KLM
11 Jul
LCY07:45London City
35h 10m
2 stops
RUN21:55Saint-Denis Gillot
23 Jul
RUN00:15Saint-Denis Gillot
22h 30m
2 stops
LCY19:45London City
£863
KLM
9 Jul
LHR11:45London Heathrow
31h 10m
2 stops
RUN21:55Saint-Denis Gillot
20 Sept
RUN08:50Saint-Denis Gillot
25h 50m
2 stops
LHR07:40London Heathrow
£877

momondo 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, momondo users made 279,928 searches. Data last updated 7 July 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

LTN - RUN

LTNRUN

London Luton

Fri 28/8

06:20-09:00

2 stops23h 40m

Saint-Denis Gillot

Sun 13/9

22:10-21:40

2 stops26h 30m

£698
Fastest return journey

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Fri 28/8

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Sun 13/9

22:10-14:15

1 stop19h 05m

£704

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Tue 24/11

07:00-09:10

1 stop22h 10m

Saint-Denis Gillot

Sat 5/12

11:40-10:25

1 stop26h 45m

£724

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 10/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 28/9

22:10-14:15

1 stop19h 05m

£728

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Wed 9/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 28/9

22:10-14:15

1 stop19h 05m

£729

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 15/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Mon 28/9

22:10-14:15

1 stop19h 05m

£731

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Tue 24/11

08:15-09:10

1 stop20h 55m

Saint-Denis Gillot

Sat 5/12

11:40-15:50

1 stop32h 10m

£746

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 10/9

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Wed 23/9

22:10-14:15

1 stop19h 05m

£749

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 28/8

07:45-06:25

2 stops19h 40m

Saint-Denis Gillot

Sun 13/9

20:25-09:30

2 stops16h 05m

£1,121

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Sun 16/8

20:15-06:25

2 stops31h 10m

Saint-Denis Gillot

Sun 23/8

08:50-17:20

2 stops35h 30m

£1,271

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Réunion from

How to get the cheapest flight ticket from London to Réunion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Réunion?

In general, January is the cheapest month to fly from London to Réunion. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £53. If you don’t want to visit Réunion in January, then you should wait until December to fly from London, when ticket prices are also cheap, with an average price of £118.

Cheap London to Réunion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Réunion

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London to Réunion takes 15h 00m
There are no direct flights from London to Réunion. There are no popular flight routes from London to Réunion.
Search flight deals

Frequently asked questions about flying from London to Réunion

  • When did momondo last update prices for flights from London to Réunion?

    Prices for flights from London to Réunion were last updated today.

  • How many operators does momondo search for flights from London to Réunion?

  • How old do you have to be to fly from London to Réunion?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Réunion.

  • What documentation or ID do you need to fly to Réunion?

    The travel and health documents required for your trip to Réunion can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Réunion. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Réunion

Compare and see reviews for airlines that fly from London to Réunion with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £406Free CancellationRating
7.5
1,620 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Réunion?

Finding the right flight to Réunion from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Réunion quick and easy, saving you time and money.

Can I find flights from London to Réunion with flexible booking policies on momondo?

Flights from London to Réunion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Réunion?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Réunion from London.

I’m not ready to book a flight from London to Réunion right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Réunion from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Réunion trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 6/8
Thu 13/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Réunion

Popular Cities in Réunion

Popular flights according to clicks in the last 7 days on momondo
Flights to Saint-Denisfrom £724