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Cheap flights from Istanbul Airport to London from $108

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 14/3. 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 return flights

Enter your travel dates to find the best prices.
Wizz Air Logo
22:40 - 23:55IST-LGW
4h 15mdirect
Wizz Air Logo
13:55 - 20:55LGW-IST
4h 00mdirect
$126Wizz Air
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Wed, 24 Dec - Sat, 3 Jan
Wizz Air Logo
22:00 - 23:10IST-LTN
4h 10mdirect
Wizz Air Logo
16:05 - 23:10LTN-IST
4h 05mdirect
$126Wizz Air
Find Deal
Wed, 24 Dec - Fri, 2 Jan
Multiple Airlines Logo
10:40 - 14:30IST-LTN
6h 50m1 stop
Multiple Airlines Logo
14:00 - 21:05LTN-IST
4h 05mdirect
$233Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Multiple Airlines Logo
08:15 - 09:20IST-LGW
4h 05mdirect
Multiple Airlines Logo
13:10 - 20:10LGW-IST
4h 00mdirect
$274Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
British Airways Logo
14:55 - 16:20IST-LHR
4h 25mdirect
British Airways Logo
06:55 - 13:50LHR-IST
3h 55mdirect
$309British Airways
Find Deal
Tue, 17 Feb - Tue, 3 Mar
British Airways Logo
14:55 - 16:20IST-LHR
4h 25mdirect
British Airways Logo
17:10 - 00:05LHR-IST
3h 55mdirect
$311British Airways
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Pegasus Airlines Logo
23:45 - 11:50IST-STN
15h 05m1 stop
Pegasus Airlines Logo
12:50 - 06:45STN-IST
14h 55m1 stop
$316Pegasus Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Pegasus Airlines Logo
23:45 - 11:50IST-STN
15h 05m1 stop
Pegasus Airlines Logo
12:50 - 06:45STN-IST
14h 55m1 stop
$320Pegasus Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
KLM Logo
17:55 - 20:50IST-LHR
5h 55m1 stop
KLM Logo
06:30 - 16:55LHR-IST
7h 25m1 stop
$326KLM
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Wed, 24 Dec - Fri, 2 Jan
KLM Logo
17:55 - 20:50IST-LHR
5h 55m1 stop
KLM Logo
06:30 - 16:55LHR-IST
7h 25m1 stop
$330KLM
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Mon, 1 Dec - Wed, 10 Dec

British Airways flights from Istanbul Airport to London

Our best British Airways deals on Istanbul Airport to London flight tickets
British Airways
17 Feb
IST14:55Istanbul
4h 25m
LHR16:20London Heathrow
3 Mar
LHR06:55London Heathrow
3h 55m
IST13:50Istanbul
$309
Find similar
British Airways
17 Feb
IST14:55Istanbul
4h 25m
LHR16:20London Heathrow
3 Mar
LHR17:10London Heathrow
3h 55m
IST00:05Istanbul
$311
Find similar
British Airways
21 Nov
IST18:40Istanbul
4h 15m
LHR19:55London Heathrow
23 Nov
LHR10:30London Heathrow
3h 55m
IST17:25Istanbul
$313
Find similar

Turkish Airlines flights from Istanbul Airport to London

Our best Turkish Airlines deals on Istanbul Airport to London flight tickets
Turkish Airlines
11 Nov
IST21:30Istanbul
4h 05m
LGW22:35London Gatwick
15 Jan
LGW17:05London Gatwick
4h 00m
IST00:05Istanbul
$383
Find similar
Turkish Airlines
11 Nov
IST21:30Istanbul
4h 05m
LGW22:35London Gatwick
16 Jan
LGW06:25London Gatwick
4h 00m
IST13:25Istanbul
$391
Find similar
Turkish Airlines
14 Nov
IST21:30Istanbul
4h 05m
LGW22:35London Gatwick
16 Nov
LGW06:25London Gatwick
4h 00m
IST13:25Istanbul
$396
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 17 October 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 24/12

22:40-23:55

Nonstop4h 15m

London Gatwick

Sat 3/1

13:55-20:55

Nonstop4h 00m

$126

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Wed 24/12

22:00-23:10

Nonstop4h 10m

London Luton

Fri 2/1

16:05-23:10

Nonstop4h 05m

$126

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Sun 30/11

10:40-14:30

1 stop6h 50m

London Luton

Sun 7/12

14:00-21:05

Nonstop4h 05m

$232

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sun 30/11

08:15-09:20

Nonstop4h 05m

London Gatwick

Sun 7/12

13:10-20:10

Nonstop4h 00m

$274

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 17/2

14:55-16:20

Nonstop4h 25m

London Heathrow

Tue 3/3

06:55-13:50

Nonstop3h 55m

$309

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 17/2

14:55-16:20

Nonstop4h 25m

London Heathrow

Tue 3/3

17:10-00:05

Nonstop3h 55m

$311

IstanbulLondon

IST - STN

ISTSTN

Istanbul

Tue 17/2

23:45-11:50

1 stop15h 05m

London Stansted

Tue 3/3

12:50-06:45

1 stop14h 55m

$316

IstanbulLondon

IST - STN

ISTSTN

Istanbul

Tue 17/2

23:45-11:50

1 stop15h 05m

London Stansted

Tue 3/3

12:50-06:45

1 stop14h 55m

$320

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Wed 24/12

17:55-20:50

1 stop5h 55m

London Heathrow

Fri 2/1

06:30-16:55

1 stop7h 25m

$326

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Mon 1/12

17:55-20:50

1 stop5h 55m

London Heathrow

Wed 10/12

06:30-16:55

1 stop7h 25m

$330

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Istanbul Airport and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from Istanbul Airport during February instead. Flights to London in February, while not as cheap as those in January, still average around $102.

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 $359. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to London for around $844.

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 $303. In contrast, the most expensive time of day to depart to London is in the morning when prices are around $842.

What is the cheapest Istanbul to London flight route?

Fly from Istanbul to London Luton 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 $454 when searching weeks before you fly. 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 $359 on momondo.

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

There are 3 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 October 2025, prices for Istanbul Airport to London flights are approximately 41% 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 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

$175

Fastest flight time

3h 50m

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 $175. The best return flight deal from Istanbul Airport to London found on momondo in the last 72 hours is $842.
The fastest flight from Istanbul Airport to London takes 3h 50m
Direct flights go from Istanbul Airport to London every day.
There are 3 airports near London: London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)
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  • How far is Istanbul to London by plane?

    The straight-line distance from Istanbul to London is 2464.8 km. In terms of flight time, this usually takes a little over 4h 00m.

  • 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 required travel and health documents for your London 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 London. 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 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
Turkish AirlinesPriceFrom $357Free cancellationRating
7.3
4,015 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Istanbul Airport to London

    Turkish Airlines operates around 51 flights from Istanbul Airport to London every week. The average price of these flights found in the last 72 hours has been $289, but momondo users have found Turkish Airlines deals from Istanbul Airport to London from as low as $232 round-trip. Turkish Airlines has been scored 7.3/10 in 4,015 reviews.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Brentford
Wembley
Dover
Ipswich
Abingdon
Eastbourne
Slough
Chichester
Canterbury
Deal
Kingston upon Thames
Brentwood
Milton Keynes
Guildford
Sutton
Maidstone
Watford
Ashford

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 for Istanbul to London 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 Istanbul to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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 49.5 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Stansted Airport