Price observed over the last 3 months for a round trip.
en
United Kingdom
Compare all flight tickets and find cheap flights from Istanbul to London
The best flight deals right now
Istanbul – London
Outbound – Oct 18, 2025
direct
4h 10m Return – Oct 25, 2025
direct
4h 10m £236
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
16h 45m WAW
£132
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
11h 55m GZT
£145
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
7h 50m GZT
£142
4 days ago
* Prices are in GBP per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that ticket availability and prices are subject to change and should not be considered as the final price quoted.
Cheapest flight
£27
Average price of a round trip
£134
Average price recorded over the last 3 months for a round trip.
Flight duration
4h10
A flight from Istanbul to London takes on average 4h10.
Best time
May
According to user searches, the ideal month to go to London is May.
The best flight deals for a week
Istanbul – London
Outbound – Oct 18, 2025
direct
4h 10m Return – Oct 25, 2025
direct
4h 10m £236
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
16h 45m WAW
£132
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
11h 55m GZT
£145
4 days ago
Istanbul – London
Outbound – Oct 18, 2025
direct
3h 50m Return – Oct 25, 2025
1 stop
7h 50m GZT
£142
4 days ago
* Prices are in GBP per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that ticket availability and prices are subject to change and should not be considered as the final price quoted.
Tips for finding cheap flights from Istanbul to London
Check out our tips for booking your flight to London (United Kingdom) from Istanbul (Turkey) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average ticket price of £35 (calculation over the last two years). The most touristic season corresponds to the months of May, June and August.
For an attractive price, it is advisable to buy your flight tickets at least 48 days before the departure date.
The airline offering the cheapest tickets is Wizz Air. A ticket from the company Wizz Air to London costs on average £156.
The airlines that offer the most flights are Wizz Air and Wizz Air.
info departure city :
Istanbul, Turkey
airports :
Istanbul Airport (IST)
Istanbul-Sabiha Gökçen International Airport (SAW)
local time :
Istanbul is a city in the country Turkey, the time zone is GMT +3. In Istanbul, it is currently {fromLocalTime}, the temperature is on average 25°C, with a minimum of 21°C and a maximum of 28°C.
The city of Istanbul (IST) has 2 airport(s): Istanbul and Istanbul-Sabiha Gökçen
destination info :
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 in the country United Kingdom, the time zone is GMT +0. In London, it is currently {toLocalTime}, the temperature is on average 23°C, with a minimum of 18°C and a maximum of 29°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
Useful info about London
What is the least touristic period to go to London?
If you want to visit London during the least touristic period, choose the month of May.
What is the most popular time to travel to London?
In London, 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 Istanbul - London?
According to our data, it is recommended to book your flight 48 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight Istanbul - London is Friday.
What are the arrival and destination airports when travelling between Istanbul and London?
When you leave, you can leave from Istanbul or Istanbul-Sabiha Gökçen, and you will arrive at London Gatwick, London Luton or London-Stansted.
How to reach Istanbul airport from the city centre?
The airport Istanbul is located 30 km or Istanbul-Sabiha Gökçen is located 37 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 Istanbul to London?
Flights are the only means of transport listed on Liligo for this journey.
Are there big differences in weather between Istanbul and London?
In summer, the average temperature is 18°C in London and 25°C in Istanbul. The average rainfall in summer is 66 mm in London and 31 mm in Istanbul.In summer, it is warmer in Istanbul and it rains less in Istanbul. In winter, it is colder in Istanbul and it rains more in Istanbul.