Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from London to St Denis De La Reunion
Today’s flight suggestion for London - St Denis De La Reunion
Outbound 19 November 2026 · Inbound 2 December 2026
Today’s suggestion
07:15
LGW 09:55 +1
RUN22h 40m
1 stop
23:00
RUN 18:35 +1
SEN23h 35m
1 stop
From £565
07:00
LTN 09:55 +1
RUN22h 55m
1 stop
23:00
RUN 18:35 +1
SEN23h 35m
1 stop
From £575
Cheapest flight
£1522
Average price of a round trip
£1527
Average price recorded over the last 3 months for a round trip.
Flight duration
41h42
A flight from London to St Denis De La Reunion takes on average 41h42.
Best time
December
According to user searches, the ideal month to go to St Denis De La Reunion is December.
Tips for finding cheap flights from London to St Denis De La Reunion
Check out our tips for booking your flight to St Denis De La Reunion (Reunion) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average ticket price of £285 (calculation over the last two years). The most touristic season corresponds to the months of May, December and September.
For an attractive price, it is advisable to buy your flight tickets at least 73 days before the departure date.
The airline offering the cheapest tickets is Ryanair UK. A ticket from the company Ryanair UK to St Denis De La Reunion costs on average £1523.
The airlines that offer the most flights are .
Price of flight tickets from London to St Denis De La Reunion
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from £1522 to £1589
- The average price of a flight ticket is about £1527
- Prices are lowest for stays in the month of September
- The month in which booking a ticket is cheaper is: December
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is a city in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {fromLocalTime}, the temperature is on average 6°C, with a minimum of 4°C and a maximum of 7°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
destination info :
St Denis De La Reunion, Reunion
airport :
Roland Garros Airport (RUN)
local time :
St Denis De La Reunion is in the country Reunion, the time zone is [[timezone]]. In St Denis De La Reunion, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 14°C and a maximum of 21°C.
The city of St Denis De La Reunion has 1 airport(s): Roland Garros
Useful info about St Denis De La Reunion
What is the least touristic period to go to St Denis De La Reunion?
If you want to visit St Denis De La Reunion during the least touristic period, choose the month of December.
What is the most popular time to travel to St Denis De La Reunion?
In St Denis De La Reunion, the most touristic month is May. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight London - St Denis De La Reunion?
According to our data, it is recommended to book your flight 73 days before your departure. If you book your flight 11 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight London - St Denis De La Reunion is Friday.
What are the arrival and destination airports when travelling between London and St Denis De La Reunion?
When you leave, you can leave from London Gatwick, London Heathrow or London-Stansted, and you will arrive at Roland Garros.
How to reach London airport from the city centre?
The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transport, taking a taxi, or renting a car..
Are there other means of transport to go from London to St Denis De La Reunion?
Flights are the only means of transport listed on Liligo for this journey.
Are there big differences in weather between London and St Denis De La Reunion?
In summer, the average temperature is 21°C in St Denis De La Reunion and 18°C in London. The average rainfall in summer is 45 mm in St Denis De La Reunion and 63 mm in London.In summer, it is warmer in St Denis De La Reunion and it rains less in St Denis De La Reunion. In winter, it is colder in St Denis De La Reunion and it rains more in St Denis De La Reunion.