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Cheap flights from London to Istanbul Airport from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Istanbul Airport departing on 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Istanbul.
Wizz Air Logo
13:15 - 19:25LTN-IST
4h 10mdirect
Wizz Air Logo
20:35 - 22:45IST-LTN
4h 10mdirect
$113Wizz Air
Find Deal
Tue, 3 Jun - Wed, 11 Jun
Wizz Air Logo
21:50 - 03:50LGW-IST
4h 00mdirect
Wizz Air Logo
04:45 - 06:35IST-LGW
3h 50mdirect
$113Wizz Air
Find Deal
Mon, 2 Jun - Wed, 11 Jun
 Logo
19:15 - 21:55LGW-IST
24h 40m1 stop
 Logo
04:45 - 06:35IST-LGW
3h 50mdirect
Tue, 3 Jun - Wed, 18 Jun
 Logo
16:25 - 21:55LTN-IST
27h 30m1 stop
 Logo
20:35 - 22:45IST-LTN
4h 10mdirect
Tue, 3 Jun - Wed, 18 Jun
British Airways Logo
18:35 - 00:30LHR-IST
3h 55mdirect
British Airways Logo
20:25 - 22:25IST-LHR
4h 00mdirect
$296British Airways
Find Deal
Tue, 30 Sep - Fri, 3 Oct
British Airways Logo
18:35 - 00:25LHR-IST
3h 50mdirect
British Airways Logo
17:35 - 19:35IST-LHR
4h 00mdirect
$329British Airways
Find Deal
Mon, 5 May - Mon, 12 May
KLM Logo
06:30 - 16:20LHR-IST
7h 50m1 stop
KLM Logo
17:05 - 20:55IST-LHR
5h 50m1 stop
$338KLM
Find Deal
Fri, 9 May - Wed, 14 May
KLM Logo
08:40 - 16:20LHR-IST
5h 40m1 stop
KLM Logo
17:05 - 20:55IST-LHR
5h 50m1 stop
$352KLM
Find Deal
Fri, 9 May - Wed, 14 May
Pegasus Airlines Logo
16:10 - 07:55STN-IST
13h 45m1 stop
Pegasus Airlines Logo
21:20 - 12:20IST-STN
17h 00m1 stop
$555Pegasus Airlines
Find Deal
Mon, 7 Jul - Sun, 20 Jul
Pegasus Airlines Logo
09:50 - 20:50STN-IST
9h 00m1 stop
Pegasus Airlines Logo
08:30 - 15:15IST-STN
8h 45m1 stop
$566Pegasus Airlines
Find Deal
Wed, 4 Jun - Mon, 9 Jun

Wizz Air flights from London to Istanbul Airport

Our best Wizz Air deals on London to Istanbul Airport flight tickets
Wizz Air
3 June
LTN13:15London Luton
4h 10m
IST19:25Istanbul
11 June
IST20:35Istanbul
4h 10m
LTN22:45London Luton
Wizz Air
3 June
LGW21:50London Gatwick
4h 00m
IST03:50Istanbul
17 June
IST04:45Istanbul
3h 50m
LGW06:35London Gatwick
Wizz Air
7 June
LGW21:50London Gatwick
4h 00m
IST03:50Istanbul
14 June
IST04:45Istanbul
3h 50m
LGW06:35London Gatwick

KLM flights from London to Istanbul Airport

Our best KLM deals on London to Istanbul Airport flight tickets
KLM
9 May
LHR06:30London Heathrow
7h 50m
1 stop
IST16:20Istanbul
14 May
IST17:05Istanbul
5h 50m
1 stop
LHR20:55London Heathrow
KLM
9 May
LHR08:40London Heathrow
5h 40m
1 stop
IST16:20Istanbul
14 May
IST17:05Istanbul
5h 50m
1 stop
LHR20:55London Heathrow
KLM
10 May
LHR08:40London Heathrow
5h 40m
1 stop
IST16:20Istanbul
14 May
IST17:05Istanbul
5h 50m
1 stop
LHR20:55London Heathrow

See travel insights to Istanbul from

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

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 typical price of a round-trip flight between London and Istanbul Airport?

What is the cheapest month to fly to Istanbul Airport?

In general, March is the cheapest month to fly from London to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $158. If you don’t want to visit Istanbul Airport in March, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of $160.

What is the cheapest day to depart on your flight to Istanbul Airport?

According to our data, Sunday is the cheapest day to fly to Istanbul Airport from London. The lowest ticket price found for a Sunday departure recently was $595. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Saturday is $1,922.

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

In the evening is the cheapest time of day to fly from London to Istanbul Airport when you can find flight prices for as low as $369. Flying to Istanbul Airport in the evening is an ideal time because this is during off-peak travel hours. Flights to Istanbul Airport are more costly in the afternoon, with an average ticket price of $1,192. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Istanbul flight route?

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

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $454 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from London for as low as $422 on momondo.

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

There are 3 cabin classes available to choose from on London to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for London to Istanbul Airport flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from London to Istanbul Airport

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

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

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

Best price found

$103

Fastest flight time

3h 50m

Direct flights

Every day
The best one-way flight to Istanbul Airport from London in the past 72 hours is $103. The best return flight deal from London to Istanbul Airport found on momondo in the last 72 hours is $113.
The fastest flight from London to Istanbul Airport takes 3h 50m
Direct flights go from London to Istanbul Airport every day.

  • How far is London to Istanbul by plane?

    Istanbul is 2464.8 km away from London. By plane, this route typically takes 3h 50m.

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

    Prices for flights from London to Istanbul Airport refresh daily.

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

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

    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 London to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The required travel and health documents for your Istanbul Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Istanbul Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from London to Istanbul Airport

Compare and see reviews for airlines that fly from London to Istanbul Airport with momondo
Airline
Rating
Free cancellation
Price
Pegasus AirlinesPriceFrom $186Free cancellationRating
6.7
618 reviews
Search Pegasus Airlines flights
Turkish AirlinesPriceFrom $397Free cancellationRating
7.3
3,775 reviews
Search Turkish Airlines flights
  • Turkish Airlines Flights From London to Istanbul Airport

    Turkish Airlines flight deals from London to Istanbul Airport start from $253 round-trip. Over the 50 Turkish Airlines flights for this route in a normal week, average airfare is usually $287 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

Finding the right flight to Istanbul from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

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

Yes. All flights to Istanbul from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Istanbul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Istanbul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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