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Cheap flights from Réunion to London from £367

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — LON
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

£675

One-way from

£367

Popular in

November

Cheapest in

September

Average price

£656
12/6-19/6
  • 12/6-19/6
  • 2 total stops
  • 41h 05m total
  • Réunion to London
Search Deals
23/7
  • 23/7
  • 1 total stop
  • 26h 00m total
  • Réunion to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 2025.

Thu 12/622:10RUN - LGW
1 stop19h 10mMultiple Airlines
Thu 19/608:05LGW - RUN
1 stop21h 55mMultiple Airlines
Deal found 27/4£675
Mon 12/522:10RUN - LHR
1 stop19h 05mMultiple Airlines
Fri 16/515:05LHR - RUN
1 stop26h 05mMultiple Airlines
Deal found 29/4£764
Thu 12/622:10RUN - STN
2 stops29h 35mMultiple Airlines
Thu 19/607:05STN - RUN
2 stops22h 55mMultiple Airlines
Deal found 27/4£799
Mon 22/919:55RUN - LCY
2 stops28h 10mMultiple Airlines
Tue 30/913:45LCY - RUN
2 stops19h 10mMultiple Airlines
Deal found 29/4£950
Wed 30/412:05RUN - LGW
1 stop21h 45mAir Mauritius
Sun 18/516:00LGW - RUN
1 stop19h 40mAir Mauritius
Deal found 29/4£1,019
Thu 1/508:45RUN - LHR
1 stop15h 40mAir France
Sun 18/509:00LHR - RUN
1 stop18h 30mAir France
Deal found 29/4£1,385
Wed 30/412:05RUN - LHR
2 stops31h 30mAir Mauritius
Sat 17/511:30LHR - RUN
2 stops20h 20mAir Mauritius
Deal found 29/4£1,773

Cheapflights Fare Finder

Customise your flight search to find flights from Réunion to London 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 29 April 2025.
Use the filters below to find and compare flights from Réunion to London that are best for you.

Fly from

Réunion

Fly to

London

Route

Depart

Return

Price

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 12/6

22:10-14:20

1 stop19h 10m

London Gatwick

Thu 19/6

08:05-09:00

1 stop21h 55m

£675

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Mon 12/5

22:10-14:15

1 stop19h 05m

London Heathrow

Fri 16/5

15:05-20:10

1 stop26h 05m

£764

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Thu 12/6

22:10-00:45

2 stops29h 35m

London Stansted

Thu 19/6

07:05-09:00

2 stops22h 55m

£799

Saint-DenisLondon

RUN - LCY

RUNLCY

Saint-Denis Gillot

Mon 22/9

19:55-21:05

2 stops28h 10m

London City

Tue 30/9

13:45-11:55

2 stops19h 10m

£950

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Mon 7/7

08:45-21:25

1 stop15h 40m

London Heathrow

Tue 15/7

09:00-06:30

1 stop18h 30m

£1,628

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Wed 23/7

19:55-18:55

1 stop26h 00m

£367

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Wed 23/7

19:55-14:15

1 stop21h 20m

£369

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Tue 3/6

22:10-18:10

2 stops23h 00m

£441

Saint-DenisLondon

RUN - LCY

RUNLCY

Saint-Denis Gillot

Wed 23/7

19:55-13:10

2 stops20h 15m

£460

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

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.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 29 April 2025.
Air France
7.4
Good
1,444 reviews
Check prices

Overall

7.4

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,444 reviews
Air France
7.4
Good
1,444 reviews
Check prices

Overall

7.4

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

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?

    While some choose either Saint-Denis Gillot - London Heathrow or Saint-Denis Gillot - London Gatwick, Saint-Denis Gillot - London City 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

Travelling to a place near Réunion?

Book flights to Réunion if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Ilford
Hayes
Southend-on-Sea
Crawley
Wembley
Ipswich
Maidstone
Winchester
Folkestone
Dartford
Watford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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How does Cheapflights help users find flights from Réunion to London?

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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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