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Cheap flights from Istanbul Airport to London from $71

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 10/28. 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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Find the cheapest flights from Istanbul Airport to London

Cheap round-trip flights

Wizz Air Logo
2:15 pm - 3:30 pmIST-LGW
4h 15mnonstop
Wizz Air Logo
1:05 pm - 8:05 pmLGW-IST
4h 00mnonstop
$83Wizz Air
Find Deal
Wed, Dec 24 - Fri, Jan 2
Wizz Air Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
Wizz Air Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
$86Wizz Air
Find Deal
Sat, Oct 4 - Thu, Oct 9
Wizz Air Logo
2:15 pm - 3:30 pmIST-LGW
4h 15mnonstop
Wizz Air Logo
1:05 pm - 8:05 pmLGW-IST
4h 00mnonstop
$88Wizz Air
Find Deal
Mon, Jan 19 - Mon, Feb 9
Multiple Airlines Logo
9:45 pm - 12:35 pmIST-LGW
16h 50m1 stop
Multiple Airlines Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
$167Multiple Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
2:15 pm - 6:50 pmIST-LGW
6h 35m1 stop
Multiple Airlines Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
$173Multiple Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
Wizz Air Logo
9:10 am - 6:35 pmIST-LGW
11h 25m1 stop
Wizz Air Logo
11:15 am - 9:55 pmLGW-IST
8h 40m1 stop
$203Wizz Air
Find Deal
Fri, Oct 3 - Sun, Oct 12
British Airways Logo
6:40 pm - 7:55 pmIST-LHR
4h 15mnonstop
British Airways Logo
5:10 pm - 12:05 amLHR-IST
3h 55mnonstop
$205British Airways
Find Deal
Mon, Nov 24 - Tue, Dec 2
British Airways Logo
6:40 pm - 7:55 pmIST-LHR
4h 15mnonstop
British Airways Logo
7:25 am - 2:20 pmLHR-IST
3h 55mnonstop
$206British Airways
Find Deal
Mon, Jan 19 - Mon, Jan 26
Turkish Airlines Logo
9:30 pm - 10:35 pmIST-LGW
4h 05mnonstop
Turkish Airlines Logo
6:25 am - 1:25 pmLGW-IST
4h 00mnonstop
$242Turkish Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Turkish Airlines Logo
2:45 pm - 4:40 pmIST-LHR
3h 55mnonstop
Turkish Airlines Logo
6:30 am - 12:25 pmLHR-IST
3h 55mnonstop
$247Turkish Airlines
Find Deal
Fri, Oct 10 - Wed, Oct 15

LOT flights from Istanbul Airport to London

Our best LOT deals on Istanbul Airport to London flight tickets
LOT
Nov 14
IST7:50 amIstanbul
17h 10m
1 stop
LHR10:00 pmLondon Heathrow
Nov 23
LHR10:35 amLondon Heathrow
28h 00m
1 stop
IST5:35 pmIstanbul
$239
Find similar
LOT
Oct 4
IST7:00 amIstanbul
12h 20m
1 stop
LHR5:20 pmLondon Heathrow
Oct 9
LHR6:10 pmLondon Heathrow
20h 30m
1 stop
IST4:40 pmIstanbul
$240
Find similar
LOT
Oct 3
IST7:00 amIstanbul
28h 20m
1 stop
LHR9:20 amLondon Heathrow
Oct 12
LHR6:30 amLondon Heathrow
15h 20m
1 stop
IST11:50 pmIstanbul
$249
Find similar

Turkish Airlines flights from Istanbul Airport to London

Our best Turkish Airlines deals on Istanbul Airport to London flight tickets
Turkish Airlines
Nov 9
IST9:30 pmIstanbul
4h 05m
LGW10:35 pmLondon Gatwick
Nov 15
LGW6:25 amLondon Gatwick
4h 00m
IST1:25 pmIstanbul
$242
Find similar
Turkish Airlines
Oct 10
IST2:45 pmIstanbul
3h 55m
LHR4:40 pmLondon Heathrow
Oct 15
LHR6:30 amLondon Heathrow
3h 55m
IST12:25 pmIstanbul
$247
Find similar
Turkish Airlines
Oct 9
IST2:45 pmIstanbul
3h 55m
LHR4:40 pmLondon Heathrow
Oct 14
LHR6:30 pmLondon Heathrow
3h 50m
IST12:20 amIstanbul
$262
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Istanbul Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Wed 12/24

2:15 pm-3:30 pm

Nonstop4h 15m

London Gatwick

Fri 1/2

1:05 pm-8:05 pm

Nonstop4h 00m

$83

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sat 10/4

4:45 am-6:35 am

Nonstop3h 50m

London Gatwick

Thu 10/9

9:50 pm-3:50 am

Nonstop4h 00m

$86

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Mon 1/19

2:15 pm-3:30 pm

Nonstop4h 15m

London Gatwick

Mon 2/9

1:05 pm-8:05 pm

Nonstop4h 00m

$88

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sun 10/12

9:45 pm-12:35 pm

1 stop16h 50m

London Gatwick

Sun 10/19

9:50 pm-3:50 am

Nonstop4h 00m

$167

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Wed 10/8

2:15 pm-6:50 pm

1 stop6h 35m

London Gatwick

Sat 10/11

9:50 pm-3:50 am

Nonstop4h 00m

$173

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Fri 10/3

9:10 am-6:35 pm

1 stop11h 25m

London Gatwick

Sun 10/12

11:15 am-9:55 pm

1 stop8h 40m

$203

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Mon 11/24

6:40 pm-7:55 pm

Nonstop4h 15m

London Heathrow

Tue 12/2

5:10 pm-12:05 am

Nonstop3h 55m

$205

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Mon 1/19

6:40 pm-7:55 pm

Nonstop4h 15m

London Heathrow

Mon 1/26

7:25 am-2:20 pm

Nonstop3h 55m

$206

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sun 11/9

9:30 pm-10:35 pm

Nonstop4h 05m

London Gatwick

Sat 11/15

6:25 am-1:25 pm

Nonstop4h 00m

$242

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 10/10

2:45 pm-4:40 pm

Nonstop3h 55m

London Heathrow

Wed 10/15

6:30 am-12:25 pm

Nonstop3h 55m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $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 $600. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $645. 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 $250 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $640. 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 weeks ahead of your departure date. In general, you can expect to find flights to London for around $295 when searching 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 $228 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.

Can stopping save me money on Istanbul Airport to London flights?

No. A direct flight is the cheapest option for a flight between Istanbul Airport to London.

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

As of September 2025, prices for Istanbul Airport to London flights are approximately 40% cheaper 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

$50

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 $50. The best round-trip flight deal from Istanbul Airport to London found on momondo in the last 72 hours is $79.
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)
Search flight deals

  • 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 $58Free CancellationRating
6.0
151 reviews
Search Wizz Air flights
Turkish AirlinesPriceFrom $146Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $174Free CancellationRating
6.7
7,363 reviews
Search British Airways flights

  • Turkish Airlines Flights From Istanbul Airport to London

    Turkish Airlines flight deals from Istanbul Airport to London start from $146 round-trip. Over the 45 Turkish Airlines flights for this route in a normal week, average airfare is usually $339 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 (6.7/10, 7,363 ratings). British Airways flies from Istanbul Airport to London around 7 times per week, with deals starting from $174 round-trip and rising to an average price of around $280.

Traveling to a place near London?

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

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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport