Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Istanbul Airport to London from £25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to London departing on 20/5. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023
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.

Find the cheapest flights from Istanbul Airport to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Istanbul Airport to London.
04:35 - 06:35IST-LGW
4h 00mdirect
21:50 - 03:50LGW-IST
4h 00mdirect
£50Wizz Air
Find Deal
on., 21 mai - lø., 31 mai
04:35 - 06:35IST-LGW
4h 00mdirect
21:50 - 03:50LGW-IST
4h 00mdirect
£54Wizz Air
Find Deal
on., 14 mai - fr., 30 mai
04:35 - 06:35IST-LGW
4h 00mdirect
19:15 - 08:30LGW-IST
11h 15m1 stop
to., 8 mai - ma., 12 mai
04:35 - 06:35IST-LGW
4h 00mdirect
19:15 - 21:55LGW-IST
24h 40m1 stop
to., 22 mai - to., 29 mai
13:55 - 16:00IST-LHR
4h 05mdirect
06:30 - 12:25LHR-IST
3h 55mdirect
£162Turkish Airlines
Find Deal
ti., 20 mai - fr., 30 mai
20:25 - 22:25IST-LHR
4h 00mdirect
06:10 - 12:10LHR-IST
4h 00mdirect
£164British Airways
Find Deal
fr., 23 mai - lø., 31 mai
20:25 - 22:25IST-LHR
4h 00mdirect
18:30 - 00:20LHR-IST
3h 50mdirect
£165British Airways
Find Deal
fr., 2 mai - lø., 10 mai
20:30 - 22:25IST-LHR
3h 55mdirect
16:40 - 22:40LHR-IST
4h 00mdirect
£166Turkish Airlines
Find Deal
to., 10 apr. - to., 24 apr.
21:25 - 12:15IST-STN
16h 50m1 stop
13:00 - 07:55STN-IST
16h 55m1 stop
£267Pegasus Airlines
Find Deal
ma., 19 mai - on., 28 mai
08:30 - 08:55IST-STN
26h 25m1 stop
13:00 - 07:55STN-IST
16h 55m1 stop
£278Pegasus Airlines
Find Deal
ti., 24 jun. - ti., 1 jul.

Aegean Airlines flights from Istanbul Airport to London

Our best Aegean Airlines deals on Istanbul Airport to London flight tickets
Aegean Airlines
21 May
IST04:35Istanbul
8h 40m
1 stop
LHR11:15London Heathrow
31 May
LHR22:15London Heathrow
9h 35m
1 stop
IST09:50Istanbul
Aegean Airlines
21 May
IST04:35Istanbul
12h 55m
1 stop
LHR15:30London Heathrow
31 May
LHR22:15London Heathrow
14h 45m
1 stop
IST15:00Istanbul
Aegean Airlines
14 Apr
IST01:40Istanbul
11h 35m
1 stop
LHR11:15London Heathrow
20 Apr
LHR16:35London Heathrow
7h 45m
1 stop
IST02:20Istanbul

Turkish Airlines flights from Istanbul Airport to London

Our best Turkish Airlines deals on Istanbul Airport to London flight tickets
Turkish Airlines
20 May
IST13:55Istanbul
4h 05m
LHR16:00London Heathrow
30 May
LHR06:30London Heathrow
3h 55m
IST12:25Istanbul
Turkish Airlines
10 Apr
IST20:30Istanbul
3h 55m
LHR22:25London Heathrow
24 Apr
LHR16:40London Heathrow
4h 00m
IST22:40Istanbul
Turkish Airlines
22 May
IST20:30Istanbul
3h 55m
LHR22:25London Heathrow
29 May
LHR06:30London Heathrow
3h 55m
IST12:25Istanbul

See travel insights to London from

How to get the cheapest flight ticket from Istanbul Airport to London

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 London?

The cheapest month to fly to London from Istanbul Airport is in January. Flight prices, which tend to average around £50, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Istanbul Airport averaging around £51.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £51. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to London for around £83.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £52. Flights in the afternoon are often more expensive, with an average ticket price of £372.

What is the cheapest Istanbul to London flight route?

Fly from Istanbul to London Gatwick for the best Istanbul - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Istanbul Airport when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to London for around £219 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Istanbul Airport for as low as £141 on momondo.

What cabin class options are available on Istanbul to London flights?

There are 4 cabin classes available to choose from on Istanbul to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Istanbul Airport to London flight prices changed over time?

As of April 2025, prices for Istanbul Airport to London flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Istanbul Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Istanbul Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Istanbul Airport to London (IST to LON) flight deals and tips

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

Best price found

£25

Fastest flight time

3h 55m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Istanbul Airport in the past 72 hours is £25. The best return flight deal from Istanbul Airport to London found on momondo in the last 72 hours is £50.
The fastest flight from Istanbul Airport to London takes 3h 55m
Direct flights go from Istanbul Airport to London every day.
There are 3 airports near London: London Luton (LTN), London Heathrow (LHR), London Gatwick (LGW)

  • How far is Istanbul to London by plane?

    The distance between Istanbul and London is about 1531.5 mi. By plane, this route typically takes 3h 55m.

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

    Prices for flights from Istanbul Airport to London were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport to London.

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

    The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Istanbul Airport to London?

  • What is the most popular airline from Istanbul Airport to London?


Best airlines flying from Istanbul Airport to London

Compare and see reviews for airlines that fly from Istanbul Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £49Free CancellationRating
5.9
138 reviews
Search Wizz Air flights
AjetPriceFrom £61Free CancellationRating
4.2
8 reviews
Search Ajet flights
Pegasus AirlinesPriceFrom £81Free CancellationRating
6.7
614 reviews
Search Pegasus Airlines flights
British AirwaysPriceFrom £123Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £151Free CancellationRating
7.3
3,748 reviews
Search Turkish Airlines flights
  • Turkish Airlines Flights From Istanbul Airport to London

    Turkish Airlines flight deals from Istanbul Airport to London start from £195 round-trip. Over the 43 Turkish Airlines flights for this route in a normal week, average airfare is usually £332 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From Istanbul Airport to London

    £160 is the best British Airways flight deal from Istanbul Airport to London found on momondo over the last 72 hours. The average British Airways ticket price found was closer to £229, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 6,713 user reviews) flies into London from Istanbul Airport 7 times in an average week so prices can vary.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Ipswich
Maidstone
Canterbury
Margate
Dartford
Hounslow
Ilford
Colchester
Guildford
Winchester
Worthing
Croydon
Chichester
Crawley

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Istanbul.

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

Yes. momondo enables you to select and highlight flights to London from Istanbul with this policy.

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

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 London from Istanbul.

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

Of course. momondo tracks the price of Istanbul to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
sø. 6/4
sø. 13/4

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London