Which layover airport has the shortest connection time from Istanbul Airport to London?

Abu Dhabi (AUH) has the shortest average layover time for this route: 1h 08m.

How many flights depart from Istanbul Airport to London on average per week?

The number of flights available between Istanbul Airport and London is 311 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Which airline has the best punctuality record on Istanbul to London flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

What is the most punctual flight time for Istanbul to London flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Istanbul Airport and London?

Abu Dhabi (AUH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

How often are flights from Istanbul to London delayed?

Historically, on average around 16% of flights between Istanbul and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What airlines fly to London?

British Airways, Turkish Airlines and Wizz Air are the top three most popular airlines that fly to London from Istanbul Airport according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Istanbul to London?

Wizz Air, British Airways, and KLM are the most popular carriers operating from Istanbul to London

How many flights depart from Istanbul Airport to London on average per day?

44 flights are operational daily from Istanbul Airport to London as of December 2025. The most popular departure time for this route is 8:00AM, with 39% of flights per day taking off in the afternoon.

Which layover airport offers the lowest fares from Istanbul Airport to London?

Flights via Athens (ATH) offer the lowest average round-trip price of $190.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest travel time from Istanbul Airport to London?

Flights connecting via Athens (ATH) have the shortest average one-way travel time: 7h 25m.

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?

The number of operators available for flights from Istanbul Airport to London is 3 as of December 2025.

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.

$47 Cheap Flights from Istanbul Airport to London in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 11:55 pm

IST

LGW

3h 55mnonstop

1:05 pm - 8:05 pm

LGW

IST

4h 00mnonstop

$85Wizz Air

Mon, Jan 26 - Thu, Jan 29

11:00 pm - 11:55 pm

IST

LGW

3h 55mnonstop

1:10 pm - 8:10 pm

LGW

IST

4h 00mnonstop

$86Wizz Air

Fri, Jan 30 - Fri, Feb 6

11:00 pm - 11:55 pm

IST

LGW

3h 55mnonstop

1:05 pm - 8:05 pm

LGW

IST

4h 00mnonstop

$88Wizz Air

Tue, Jan 13 - Tue, Jan 20

6:40 pm - 7:55 pm

IST

LHR

4h 15mnonstop

7:00 am - 1:55 pm

LHR

IST

3h 55mnonstop

$200British Airways

Fri, Jan 30 - Fri, Feb 6

6:40 pm - 7:55 pm

IST

LHR

4h 15mnonstop

7:25 am - 2:20 pm

LHR

IST

3h 55mnonstop

$203British Airways

Thu, Feb 5 - Mon, Feb 9

4:50 am - 7:55 am

IST

LHR

6h 05m1 stop

5:50 pm - 4:55 pm

LHR

IST

20h 05m1 stop

$208Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:55 pm - 8:50 pm

IST

LHR

5h 55m1 stop

6:30 am - 4:55 pm

LHR

IST

7h 25m1 stop

$213KLM

Sat, Jan 31 - Sat, Feb 7

5:55 pm - 7:15 am

IST

LCY

16h 20m1 stop

7:45 am - 4:55 pm

LCY

IST

6h 10m1 stop

$238KLM

Wed, Jan 21 - Fri, Jan 30

1:55 pm - 5:55 pm

IST

LCY

6h 00m1 stop

9:15 am - 9:35 pm

LCY

IST

10h 20m1 stop

$308Lufthansa

Wed, Apr 15 - Mon, Apr 20

6:30 am - 5:35 pm

IST

LCY

14h 05m1 stop

9:50 am - 10:45 pm

LCY

IST

9h 55m1 stop

$323Lufthansa

Wed, Mar 18 - Wed, Mar 25

British Airways flights from Istanbul Airport to London

Our best British Airways deals on Istanbul Airport to London flight tickets

British Airways

Jan 30

IST6:40 pmIstanbul

4h 15m

LHR7:55 pmLondon Heathrow

Feb 6

LHR7:00 amLondon Heathrow

3h 55m

IST1:55 pmIstanbul

$200

Find similar

British Airways

Feb 5

IST6:40 pmIstanbul

4h 15m

LHR7:55 pmLondon Heathrow

Feb 8

LHR6:15 pmLondon Heathrow

3h 55m

IST1:10 amIstanbul

$203

Find similar

British Airways

Jan 22

IST6:40 pmIstanbul

4h 15m

LHR7:55 pmLondon Heathrow

Jan 26

LHR7:25 amLondon Heathrow

3h 55m

IST2:20 pmIstanbul

$204

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Air Serbia flights from Istanbul Airport to London

Our best Air Serbia deals on Istanbul Airport to London flight tickets

Air Serbia

Jan 22

IST5:20 amIstanbul

10h 00m

1 stop

LHR12:20 pmLondon Heathrow

Jan 26

LHR1:20 pmLondon Heathrow

11h 50m

1 stop

IST4:10 amIstanbul

$223

Find similar

Air Serbia

Jan 22

IST5:20 amIstanbul

10h 00m

1 stop

LHR12:20 pmLondon Heathrow

Jan 26

LHR1:20 pmLondon Heathrow

11h 50m

1 stop

IST4:10 amIstanbul

$224

Find similar

Air Serbia

May 11

IST4:20 amIstanbul

10h 15m

1 stop

LHR12:35 pmLondon Heathrow

May 18

LHR1:30 pmLondon Heathrow

12h 05m

1 stop

IST3:35 amIstanbul

$226

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Mon 1/26

11:00 pm-11:55 pm

Nonstop3h 55m

London Gatwick

Thu 1/29

1:05 pm-8:05 pm

Nonstop4h 00m

$85

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Fri 1/30

11:00 pm-11:55 pm

Nonstop3h 55m

London Gatwick

Fri 2/6

1:10 pm-8:10 pm

Nonstop4h 00m

$86

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Tue 1/13

11:00 pm-11:55 pm

Nonstop3h 55m

London Gatwick

Tue 1/20

1:05 pm-8:05 pm

Nonstop4h 00m

$88

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 1/30

6:40 pm-7:55 pm

Nonstop4h 15m

London Heathrow

Fri 2/6

7:00 am-1:55 pm

Nonstop3h 55m

$200

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Thu 2/5

6:40 pm-7:55 pm

Nonstop4h 15m

London Heathrow

Mon 2/9

7:25 am-2:20 pm

Nonstop3h 55m

$203

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 1/30

4:50 am-7:55 am

1 stop6h 05m

London Heathrow

Fri 2/6

5:50 pm-4:55 pm

1 stop20h 05m

$208

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 1/31

5:55 pm-8:50 pm

1 stop5h 55m

London Heathrow

Sat 2/7

6:30 am-4:55 pm

1 stop7h 25m

$213

IstanbulLondon

IST - LCY

ISTLCY

Istanbul

Wed 1/21

5:55 pm-7:15 am

1 stop16h 20m

London City

Fri 1/30

7:45 am-4:55 pm

1 stop6h 10m

$238

IstanbulLondon

IST - LCY

ISTLCY

Istanbul

Wed 4/15

1:55 pm-5:55 pm

1 stop6h 00m

London City

Mon 4/20

9:15 am-9:35 pm

1 stop10h 20m

$308

IstanbulLondon

IST - LCY

ISTLCY

Istanbul

Wed 3/18

6:30 am-5:35 pm

1 stop14h 05m

London City

Wed 3/25

9:50 am-10:45 pm

1 stop9h 55m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Layovers

Other information

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 $74, 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 $74.

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 $593. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $632. 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 $226 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $634. 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 $296 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 $231 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 December 2025, prices for Istanbul Airport to London flights are approximately 10% 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	$38
Fastest flight time	4h 00m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Istanbul Airport in the past 72 hours is $38. The best round-trip flight deal from Istanbul Airport to London found on momondo in the last 72 hours is $68.

The fastest flight from Istanbul Airport to London takes 4h 00m

Direct flights go from Istanbul Airport to London every day.

There are 6 airports in London. From Istanbul Airport there are direct flights to 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 4h 00m.
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?
The number of operators available for flights from Istanbul Airport to London is 3 as of December 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Istanbul Airport to London is Airbus A321neo (31.37% of total bookings). The next most popular plane models are Airbus A321-100/200 (13.38%), Boeing 777-300ER (9.69%), and Airbus A320neo (7.77%).
What is the most popular airline from Istanbul Airport to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Istanbul Airport to London is Wizz Air (57% of total bookings). The next most popular airlines are Pegasus Airlines (17%), Turkish Airlines (11%), and Ajet (7%).

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 Air	PriceFrom $67	Free Cancellation	Rating 6.2 158 reviews	Search Wizz Air flights
British Airways	PriceFrom $194	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $229	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights

Turkish Airlines Flights From Istanbul Airport to London
Turkish Airlines flight deals from Istanbul Airport to London start from $229 round-trip. Over the 44 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
Another popular option for Istanbul Airport to London flights is British Airways (6.7/10, 7,585 ratings). British Airways flies from Istanbul Airport to London around 14 times per week, with deals starting from $194 round-trip and rising to an average price of around $282.

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Wembley

Watford

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Folkestone

Romford

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Uxbridge

Stansted

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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Flights to Cardifffrom $446

Cheap flights from Istanbul Airport to London from $47

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 1/14. 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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British Airways flights from Istanbul Airport to London

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Use the filters below to find and compare flights from Istanbul Airport to London that are best for you.

See travel insights to London from

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

What is the cheapest month to fly to London?

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

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

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?

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 December 2025, prices for Istanbul Airport to London flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Istanbul to London?

Wizz Air, British Airways, and KLM are the most popular carriers operating from Istanbul to London

What airlines fly to London?

How often are flights from Istanbul to London delayed?

Historically, on average around 16% of flights between Istanbul and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What is the most punctual flight time for Istanbul to London flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Istanbul to London flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Istanbul Airport and London?

Abu Dhabi (AUH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Istanbul Airport to London?

Flights via Athens (ATH) offer the lowest average round-trip price of $190.

Which layover airport has the shortest travel time from Istanbul Airport to London?

Flights connecting via Athens (ATH) have the shortest average one-way travel time: 7h 25m.

Which layover airport has the shortest connection time from Istanbul Airport to London?

Abu Dhabi (AUH) has the shortest average layover time for this route: 1h 08m.

How many flights depart from Istanbul Airport to London on average per day?

44 flights are operational daily from Istanbul Airport to London as of December 2025. The most popular departure time for this route is 8:00AM, with 39% of flights per day taking off in the afternoon.

How many flights depart from Istanbul Airport to London on average per week?

The number of flights available between Istanbul Airport and London is 311 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

When to book flights from Istanbul Airport to London

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

Fastest flight time

Direct flights

Airports in London

How far is Istanbul to London by plane?

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

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?

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

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

Turkish Airlines Flights From Istanbul Airport to London

British Airways Flights From Istanbul Airport to London

Traveling to a place near London?

Why use momondo?

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

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