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Cheap flights from Istanbul Airport to London from $42

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 7/7. 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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0 bags

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Find the cheapest flights from Istanbul Airport to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Istanbul Airport to London.
Wizz Air Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
Wizz Air Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
$71Wizz Air
Find Deal
Fri, May 23 - Sun, Jun 1
Wizz Air Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
Wizz Air Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
$72Wizz Air
Find Deal
Fri, May 23 - Sun, Jun 1
 Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
 Logo
7:15 pm - 8:30 amLGW-IST
11h 15m1 stop
Fri, May 23 - Sun, Jun 1
 Logo
9:10 am - 6:35 pmIST-LGW
11h 25m1 stop
 Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
Thu, Jun 5 - Thu, Jun 12
Wizz Air Logo
10:35 pm - 10:30 amIST-LGW
13h 55m1 stop
Wizz Air Logo
7:15 pm - 9:55 pmLGW-IST
24h 40m1 stop
$191Wizz Air
Find Deal
Fri, May 23 - Sun, Jun 1
Turkish Airlines Logo
8:15 pm - 10:20 pmIST-LGW
4h 05mnonstop
Turkish Airlines Logo
5:30 am - 11:20 amLGW-IST
3h 50mnonstop
$199Turkish Airlines
Find Deal
Sat, May 10 - Tue, May 13
Turkish Airlines Logo
2:00 pm - 4:15 pmIST-LGW
4h 15mnonstop
Turkish Airlines Logo
5:30 am - 11:20 amLGW-IST
3h 50mnonstop
$201Turkish Airlines
Find Deal
Thu, May 22 - Sat, May 31
British Airways Logo
5:00 pm - 7:00 pmIST-LHR
4h 00mnonstop
British Airways Logo
6:35 pm - 12:30 amLHR-IST
3h 55mnonstop
$207British Airways
Find Deal
Tue, Jun 17 - Tue, Jun 24
British Airways Logo
7:55 pm - 9:55 pmIST-LHR
4h 00mnonstop
British Airways Logo
6:35 pm - 12:30 amLHR-IST
3h 55mnonstop
$210British Airways
Find Deal
Tue, Jun 10 - Tue, Jun 24
Wizz Air Logo
10:35 pm - 10:30 amIST-LGW
13h 55m1 stop
Wizz Air Logo
7:15 pm - 9:55 pmLGW-IST
24h 40m1 stop
$224Wizz Air
Find Deal
Mon, May 5 - Tue, May 6

Air Serbia flights from Istanbul Airport to London

Our best Air Serbia deals on Istanbul Airport to London flight tickets
Air Serbia
May 8
IST4:35 pmIstanbul
21h 55m
1 stop
LHR12:30 pmLondon Heathrow
May 12
LHR1:30 pmLondon Heathrow
12h 00m
1 stop
IST3:30 amIstanbul
Air Serbia
May 8
IST4:35 pmIstanbul
21h 55m
1 stop
LHR12:30 pmLondon Heathrow
May 11
LHR7:25 pmLondon Heathrow
18h 25m
1 stop
IST3:50 pmIstanbul
Air Serbia
May 23
IST4:30 amIstanbul
10h 00m
1 stop
LHR12:30 pmLondon Heathrow
Jun 1
LHR7:25 pmLondon Heathrow
18h 25m
1 stop
IST3:50 pmIstanbul

Turkish Airlines flights from Istanbul Airport to London

Our best Turkish Airlines deals on Istanbul Airport to London flight tickets
Turkish Airlines
May 10
IST8:15 pmIstanbul
4h 05m
LGW10:20 pmLondon Gatwick
May 13
LGW5:30 amLondon Gatwick
3h 50m
IST11:20 amIstanbul
Turkish Airlines
May 22
IST2:00 pmIstanbul
4h 15m
LGW4:15 pmLondon Gatwick
May 31
LGW5:30 amLondon Gatwick
3h 50m
IST11:20 amIstanbul
Turkish Airlines
May 27
IST7:50 amIstanbul
4h 05m
LGW9:55 amLondon Gatwick
May 30
LGW10:55 amLondon Gatwick
4h 05m
IST5:00 pmIstanbul

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

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 $65, 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 $66.

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

The cheapest day to depart from Istanbul Airport to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $617. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $653. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Istanbul Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $449 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $652. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $281 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 $182 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 23% 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 round-trip 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

$42

Fastest flight time

3h 50m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from Istanbul Airport in the past 72 hours is $42. The best round-trip flight deal from Istanbul Airport to London found on momondo in the last 72 hours is $71.
The fastest flight from Istanbul Airport to London takes 3h 50m
Direct flights go from Istanbul Airport to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

  • How far is Istanbul to London by plane?

    There are 1531.5 mi between Istanbul and London. In terms of flight time, this usually takes a little over 3h 50m.

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

    Prices for flights from Istanbul Airport to London are refreshed on a daily basis.

  • 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 $61Free CancellationRating
5.9
140 reviews
Search Wizz Air flights
Turkish AirlinesPriceFrom $141Free CancellationRating
7.3
3,773 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $173Free CancellationRating
6.6
6,793 reviews
Search British Airways flights
  • Turkish Airlines Flights From Istanbul Airport to London

    Turkish Airlines flight deals from Istanbul Airport to London start from $141 round-trip. Over the 33 Turkish Airlines flights for this route in a normal week, average airfare is usually $345 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From Istanbul Airport to London

    Another popular option for Istanbul Airport to London flights is British Airways (6.6/10, 6,794 ratings). British Airways flies from Istanbul Airport to London around 10 times per week, with deals starting from $173 round-trip and rising to an average price of around $270.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Guildford
Slough
Hayes
Dartford
Dover
Stansted
Ilford
Milton Keynes
Canterbury
Colchester
Horley
Wembley
Chelmsford
Richmond
Crawley
Hook

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to London. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Istanbul which offer a flexible booking policy as well as other useful filters and features.

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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Istanbul and alert you when they change.


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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