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

Currently, January is the cheapest month in which you can book a flight from Réunion to London (average of £112). Flying from Réunion to London in August is currently the most expensive (average of £164). 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.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Réunion to London?

While some choose either Saint-Denis Gillot - London Gatwick or Saint-Denis Gillot - London Stansted, Saint-Denis Gillot - London Heathrow is the most popular route from Réunion to London.

What is the cheapest time of day to fly from RE to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Réunion to London as you normally would.

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.

£230+ Flights from Réunion to London

Cheap flight deals from Réunion to London

Round-trip from	£661
One-way from	£230
Popular in	November
Cheapest in	March
Average price	£933

15/10-22/10
3 total stops
48h 50m total
Réunion to London

Search Deals

30/9
1 total stop
24h 00m total
Réunion to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£183 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£53 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Réunion to London

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 17 September 2025.

Mon 15/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Sat 20/915:05LHR - RUN

1 stop14h 55mMultiple Airlines

Deal found 14/9£606

Sat 27/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Sat 21/315:15LHR - RUN

1 stop14h 40mMultiple Airlines

Deal found 14/9£626

Thu 18/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Mon 22/920:50LHR - RUN

2 stops33h 10mMultiple Airlines

Deal found 15/9£639

Wed 15/1022:10RUN - LHR

1 stop19h 05mMultiple Airlines

Wed 22/1020:50LHR - RUN

2 stops29h 45mMultiple Airlines

Deal found 15/9£661

Thu 18/922:10RUN - LGW

1 stop24h 25mMultiple Airlines

Mon 22/921:20LGW - RUN

2 stops32h 40mMultiple Airlines

Deal found 15/9£663

Thu 18/922:10RUN - STN

2 stops28h 40mMultiple Airlines

Mon 22/916:35STN - RUN

2 stops37h 25mMultiple Airlines

Deal found 15/9£691

Wed 15/1022:10RUN - LGW

1 stop18h 50mMultiple Airlines

Wed 22/1021:15LGW - RUN

2 stops29h 20mMultiple Airlines

Deal found 15/9£696

Wed 29/1023:00RUN - LHR

1 stop19h 25mMultiple Airlines

Wed 5/1115:15LHR - RUN

1 stop14h 40mMultiple Airlines

Deal found 14/9£751

Thu 30/1009:15RUN - LGW

1 stop26h 05mMultiple Airlines

Thu 6/1108:30LGW - RUN

1 stop18h 15mMultiple Airlines

Deal found 15/9£774

Wed 24/1207:00RUN - LHR

2 stops18h 40mMultiple Airlines

Thu 1/112:05LHR - RUN

2 stops21h 55mMultiple Airlines

Deal found 16/9£787

Wed 15/1022:10RUN - STN

2 stops23h 55mMultiple Airlines

Wed 22/1009:05STN - RUN

2 stops20h 55mMultiple Airlines

Deal found 15/9£831

Wed 24/1210:05RUN - LGW

2 stops24h 35mMultiple Airlines

Thu 1/109:40LGW - RUN

2 stops21h 10mMultiple Airlines

Deal found 16/9£976

Best flights from Réunion to London
Discover carefully curated flight deals from Réunion to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sat 27/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Sat 21/315:15LHR - RUN

1 stop14h 40mMultiple Airlines

Deal found 14/9£626

Wed 15/1022:10RUN - LHR

1 stop19h 05mMultiple Airlines

Wed 22/1020:50LHR - RUN

2 stops29h 45mMultiple Airlines

Deal found 15/9£661

Wed 15/1022:10RUN - LGW

1 stop18h 50mMultiple Airlines

Wed 22/1021:15LGW - RUN

2 stops29h 20mMultiple Airlines

Deal found 15/9£696

Tue 7/1012:05RUN - LGW

1 stop21h 45mAir Mauritius

Wed 22/1016:00LGW - RUN

1 stop17h 20mAir Mauritius

Deal found 15/9£1,580

Thu 30/1009:15RUN - LGW

1 stop26h 05mMultiple Airlines

Thu 6/1108:30LGW - RUN

1 stop18h 15mMultiple Airlines

Deal found 15/9£774

Wed 24/1207:00RUN - LHR

2 stops18h 40mMultiple Airlines

Thu 1/112:05LHR - RUN

2 stops21h 55mMultiple Airlines

Deal found 16/9£787

Wed 29/1009:15RUN - LHR

2 stops27h 55mMultiple Airlines

Wed 5/1115:15LHR - RUN

1 stop16h 05mMultiple Airlines

Deal found 14/9£807

Wed 15/1022:10RUN - STN

2 stops23h 55mMultiple Airlines

Wed 22/1009:05STN - RUN

2 stops20h 55mMultiple Airlines

Deal found 15/9£831

Thu 30/1009:15RUN - LHR

2 stops27h 55mMultiple Airlines

Thu 6/1115:15LHR - RUN

1 stop16h 05mMultiple Airlines

Deal found 15/9£950

Wed 24/1210:05RUN - LGW

2 stops24h 35mMultiple Airlines

Thu 1/109:40LGW - RUN

2 stops21h 10mMultiple Airlines

Deal found 16/9£976

Wed 7/112:05RUN - LGW

2 stops22h 35mMultiple Airlines

Tue 20/109:40LGW - RUN

2 stops22h 05mMultiple Airlines

Deal found 15/9£998

Thu 30/1023:00RUN - STN

2 stops28h 35mMultiple Airlines

Thu 6/1117:55STN - RUN

2 stops31h 35mMultiple Airlines

Deal found 15/9£1,024

Fri 2/108:30RUN - LGW

1 stop27h 15mMultiple Airlines

Sun 4/119:55LGW - RUN

1 stop21h 05mMultiple Airlines

Deal found 16/9£1,182

Wed 7/114:05RUN - LCY

3 stops23h 00mMultiple Airlines

Tue 20/118:15LCY - RUN

3 stops17h 55mMultiple Airlines

Deal found 15/9£1,324

Fri 2/112:05RUN - STN

2 stops28h 00mMultiple Airlines

Sun 4/114:05STN - RUN

2 stops17h 40mMultiple Airlines

Deal found 16/9£1,565

Last-minute flights from Réunion to London
Discover last-minute flight deals from Réunion to London. Data last updated 17 September 2025 and is based on user searches.

Thu 18/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Mon 22/920:50LHR - RUN

2 stops33h 10mMultiple Airlines

Deal found 15/9£639

Thu 18/922:10RUN - LGW

1 stop24h 25mMultiple Airlines

Mon 22/921:20LGW - RUN

2 stops32h 40mMultiple Airlines

Deal found 15/9£663

Thu 18/922:10RUN - STN

2 stops28h 40mMultiple Airlines

Mon 22/916:35STN - RUN

2 stops37h 25mMultiple Airlines

Deal found 15/9£691

Sat 27/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Sat 21/315:15LHR - RUN

1 stop14h 40mMultiple Airlines

Deal found 14/9£626

Tue 7/1012:05RUN - LGW

1 stop21h 45mAir Mauritius

Wed 22/1016:00LGW - RUN

1 stop17h 20mAir Mauritius

Deal found 15/9£1,580

Wed 15/1022:10RUN - LHR

1 stop19h 05mMultiple Airlines

Wed 22/1020:50LHR - RUN

2 stops29h 45mMultiple Airlines

Deal found 15/9£661

Wed 15/1022:10RUN - LGW

1 stop18h 50mMultiple Airlines

Wed 22/1021:15LGW - RUN

2 stops29h 20mMultiple Airlines

Deal found 15/9£696

Wed 15/1022:10RUN - STN

2 stops23h 55mMultiple Airlines

Wed 22/1009:05STN - RUN

2 stops20h 55mMultiple Airlines

Deal found 15/9£831

Wed 29/1023:00RUN - LHR

1 stop19h 25mMultiple Airlines

Wed 5/1115:15LHR - RUN

1 stop14h 40mMultiple Airlines

Deal found 14/9£751

Thu 30/1009:15RUN - LGW

1 stop26h 05mMultiple Airlines

Thu 6/1108:30LGW - RUN

1 stop18h 15mMultiple Airlines

Deal found 15/9£774

Thu 30/1009:15RUN - LHR

1 stop33h 10mMultiple Airlines

Thu 6/1115:15LHR - RUN

1 stop16h 05mMultiple Airlines

Deal found 15/9£825

Thu 30/1023:00RUN - STN

2 stops28h 35mMultiple Airlines

Thu 6/1117:55STN - RUN

2 stops31h 35mMultiple Airlines

Deal found 15/9£1,024

One-way flights from Réunion to London
Search for one-way flight options from Réunion to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 30/922:10RUN - LGW

1 stop24h 00mMultiple Airlines

Deal found 16/9£230

Tue 30/922:10RUN - LHR

1 stop19h 05mMultiple Airlines

Deal found 16/9£231

Tue 30/922:10RUN - STN

2 stops22h 45mMultiple Airlines

Deal found 16/9£270

Tue 30/922:10RUN - LCY

2 stops20h 45mMultiple Airlines

Deal found 16/9£352

Mon 8/1223:00RUN - LGW

1 stop20h 45mMultiple Airlines

Deal found 15/9£370

Mon 8/1223:00RUN - LHR

1 stop19h 25mMultiple Airlines

Deal found 15/9£386

Mon 8/1223:00RUN - STN

2 stops25h 55mMultiple Airlines

Deal found 15/9£440

Wed 5/1123:00RUN - LGW

2 stops20h 10mMultiple Airlines

Deal found 16/9£455

Wed 5/1123:00RUN - LHR

1 stop19h 25mMultiple Airlines

Deal found 16/9£467

Mon 8/1223:00RUN - LCY

2 stops21h 05mMultiple Airlines

Deal found 15/9£483

Wed 5/1123:00RUN - STN

2 stops26h 25mMultiple Airlines

Deal found 16/9£495

Wed 5/1123:00RUN - LCY

2 stops36h 50mMultiple Airlines

Deal found 16/9£501

Fly from

Fly to

Route

Depart

Return

Price

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Sat 27/9

22:10-14:15

1 stop19h 05m

London Heathrow

Sat 21/3

15:15-09:55

1 stop14h 40m

£626

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 15/10

22:10-14:15

1 stop19h 05m

London Heathrow

Wed 22/10

20:50-05:35

2 stops29h 45m

£661

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Wed 15/10

22:10-14:00

1 stop18h 50m

London Gatwick

Wed 22/10

21:15-05:35

2 stops29h 20m

£696

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 30/10

09:15-07:20

1 stop26h 05m

London Gatwick

Thu 6/11

08:30-06:45

1 stop18h 15m

£774

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 24/12

07:00-21:40

2 stops18h 40m

London Heathrow

Thu 1/1

12:05-14:00

2 stops21h 55m

£787

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 29/10

09:15-09:10

2 stops27h 55m

London Heathrow

Wed 5/11

15:15-11:20

1 stop16h 05m

£807

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Wed 15/10

22:10-19:05

2 stops23h 55m

London Stansted

Wed 22/10

09:05-09:00

2 stops20h 55m

£831

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 30/10

09:15-09:10

2 stops27h 55m

London Heathrow

Thu 6/11

15:15-11:20

1 stop16h 05m

£950

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Wed 24/12

10:05-06:40

2 stops24h 35m

London Gatwick

Thu 1/1

09:40-10:50

2 stops21h 10m

£976

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Wed 7/1

12:05-06:40

2 stops22h 35m

London Gatwick

Tue 20/1

09:40-11:45

2 stops22h 05m

£998

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 27 results

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

What are the most popular routes from Réunion to London?
While some choose either Saint-Denis Gillot - London Gatwick or Saint-Denis Gillot - London Stansted, Saint-Denis Gillot - London Heathrow 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.
What is the cheapest month to book a flight from Réunion to London?
Currently, January is the cheapest month in which you can book a flight from Réunion to London (average of £112). Flying from Réunion to London in August is currently the most expensive (average of £164). 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

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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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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Cheap flights from Réunion to London from £230

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Réunion to London

Keep the following information in mind while searching for Réunion to London flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Réunion to London

Cheapest flights from Réunion to LondonExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Réunion to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Réunion to London

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.

What are the most popular routes from Réunion to London?

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

How can I find direct flights from Réunion to London?

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Réunion to London

See prices for flight routes from nearby airports that may be better suited for you.

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 Réunion to London?

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

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

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

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Travel Smart

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 17 September 2025.