How often are flights from London to Istanbul delayed?

Historically, on average around 13% of flights between London and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

As of January 2026, there are 276 flights per week flying from London to Istanbul. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

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

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

As of January 2026, there are 39 flights per day flying from London to Istanbul. The most common time of day flights depart is 17:00, with 48% of flights taking off in the afternoon.

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

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

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

Wizz Air, Pegasus Airlines, and Air Serbia are the most popular carriers operating from London to Istanbul

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

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

Prices for flights from London to Istanbul refresh daily.

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

As of January 2026, there is 1 operator available to choose from for flights from London to Istanbul.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Istanbul.

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

The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$63 Cheap Flights from London to Istanbul in 2026

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Find the cheapest flights from London to Istanbul

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 21:05

LTN

IST

4h 05mdirect

22:00 - 23:10

IST

LTN

4h 10mdirect

$123Wizz Air

Sat, 28 Feb - Wed, 4 Mar

13:35 - 19:35

LGW

IST

4h 00mdirect

20:15 - 22:20

IST

LGW

4h 05mdirect

$123Wizz Air

Tue, 23 Jun - Tue, 30 Jun

17:45 - 23:40

STN

IST

3h 55mdirect

14:45 - 16:50

IST

STN

4h 05mdirect

$268Turkish Airlines

Thu, 23 Apr - Tue, 28 Apr

06:15 - 12:10

STN

IST

3h 55mdirect

07:50 - 09:55

IST

STN

4h 05mdirect

$270Turkish Airlines

Wed, 6 May - Mon, 11 May

12:50 - 06:45

STN

IST

14h 55m

1 stop

23:15 - 11:50

IST

STN

15h 35m

1 stop

$277Pegasus Airlines

Sat, 28 Feb - Wed, 4 Mar

12:50 - 06:45

STN

IST

14h 55m

1 stop

23:15 - 11:50

IST

STN

15h 35m

1 stop

$281Pegasus Airlines

Mon, 2 Mar - Sun, 8 Mar

18:05 - 01:00

LHR

IST

3h 55mdirect

14:45 - 16:10

IST

LHR

4h 25mdirect

$300British Airways

Wed, 11 Feb - Wed, 25 Feb

18:05 - 01:00

LHR

IST

3h 55mdirect

14:55 - 16:20

IST

LHR

4h 25mdirect

$301British Airways

Wed, 18 Feb - Tue, 24 Feb

06:30 - 16:55

LHR

IST

7h 25m

1 stop

04:50 - 07:55

IST

LHR

6h 05m

1 stop

$307Multiple Airlines

Tue, 24 Feb - Mon, 2 Mar

13:20 - 23:05

SEN

IST

6h 45m

1 stop

15:30 - 23:00

IST

SEN

10h 30m

1 stop

$333Multiple Airlines

Thu, 12 Mar - Thu, 19 Mar

Wizz Air flights from London to Istanbul

Our best Wizz Air deals on London to Istanbul flight tickets

Wizz Air

23 June

LGW13:35London Gatwick

4h 00m

IST19:35Istanbul

30 June

IST20:15Istanbul

4h 05m

LGW22:20London Gatwick

$123

Wizz Air

22 Feb

LGW13:35London Gatwick

4h 00m

IST20:35Istanbul

26 Feb

IST23:00Istanbul

3h 55m

LGW23:55London Gatwick

$124

Wizz Air

2 Mar

LTN14:00London Luton

4h 05m

IST21:05Istanbul

8 Mar

IST22:00Istanbul

4h 15m

LTN23:15London Luton

$126

Air Serbia flights from London to Istanbul

Our best Air Serbia deals on London to Istanbul flight tickets

Air Serbia

24 Feb

LHR13:20London Heathrow

23h 35m

1 stop

IST15:55Istanbul

26 Feb

IST17:35Istanbul

21h 45m

1 stop

LHR12:20London Heathrow

$317

Air Serbia

24 Feb

LHR13:20London Heathrow

23h 35m

1 stop

IST15:55Istanbul

26 Feb

IST17:35Istanbul

21h 45m

1 stop

LHR12:20London Heathrow

$321

Air Serbia

21 Apr

LHR13:30London Heathrow

23h 30m

1 stop

IST15:00Istanbul

25 Apr

IST04:30Istanbul

16h 35m

1 stop

LHR19:05London Heathrow

$326

Fly from

Fly to

Route

Depart

Return

Price

LondonIstanbul

LTN - IST

LTNIST

London Luton

Sat 28/2

14:00-21:05

Nonstop4h 05m

Istanbul

Wed 4/3

22:00-23:10

Nonstop4h 10m

$123

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Tue 23/6

13:35-19:35

Nonstop4h 00m

Istanbul

Tue 30/6

20:15-22:20

Nonstop4h 05m

$123

LondonIstanbul

STN - IST

STNIST

London Stansted

Thu 23/4

17:45-23:40

Nonstop3h 55m

Istanbul

Tue 28/4

14:45-16:50

Nonstop4h 05m

$268

LondonIstanbul

STN - IST

STNIST

London Stansted

Wed 6/5

06:15-12:10

Nonstop3h 55m

Istanbul

Mon 11/5

07:50-09:55

Nonstop4h 05m

$270

LondonIstanbul

STN - IST

STNIST

London Stansted

Sat 28/2

12:50-06:45

1 stop14h 55m

Istanbul

Wed 4/3

23:15-11:50

1 stop15h 35m

$277

LondonIstanbul

STN - IST

STNIST

London Stansted

Mon 2/3

12:50-06:45

1 stop14h 55m

Istanbul

Sun 8/3

23:15-11:50

1 stop15h 35m

$281

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 11/2

18:05-01:00

Nonstop3h 55m

Istanbul

Wed 25/2

14:45-16:10

Nonstop4h 25m

$300

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 18/2

18:05-01:00

Nonstop3h 55m

Istanbul

Tue 24/2

14:55-16:20

Nonstop4h 25m

$301

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Tue 24/2

06:30-16:55

1 stop7h 25m

Istanbul

Mon 2/3

04:50-07:55

1 stop6h 05m

$307

LondonIstanbul

SEN - IST

SENIST

London Southend

Thu 12/3

13:20-23:05

1 stop6h 45m

Istanbul

Thu 19/3

15:30-23:00

1 stop10h 30m

$333

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Istanbul

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

Other information

What is the cheapest month to fly to Istanbul?

The month of November is, on average, the cheapest month to fly to Istanbul from London, with most prices found around $157. The month of January is another great option to travel to Istanbul, with average flight prices from London averaging around $163.

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

The cheapest day to depart on your flight to Istanbul is on a Sunday when prices can be found for as low as $1,259. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London to Istanbul for around $1,649.

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

At midday is the cheapest time of day to fly from London to Istanbul when you can find flight prices for as low as $516. Flying to Istanbul at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,531. Of course, these prices can vary depending on the time of year and what airport you fly to.

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?

You are more likely to see cheaper flights to Istanbul from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $428 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from London for as low as $387 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.

Cheap London to Istanbul flight deals and tips

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

Fastest flight time	3h 50m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from London to Istanbul takes 3h 50m

Direct flights go from London to Istanbul every day.

There are 2 airports in Istanbul. From London there are direct flights to Istanbul (IST).

Search flight deals

How far is London to Istanbul by plane?
The distance between London and Istanbul is about 2496.9 km. Flights usually cover this in 3h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Istanbul?
Prices for flights from London to Istanbul refresh daily.
How many operators does momondo search for flights from London to Istanbul?
As of January 2026, there is 1 operator available to choose from for flights from London to Istanbul.
How old do you have to be to fly from London to Istanbul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to Istanbul

Compare and see reviews for airlines that fly from London to Istanbul with momondo

Airline	Rating	Free cancellation	Price
British Airways	PriceFrom $290	Free cancellation	Rating 6.7 7,705 reviews		Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Istanbul. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Istanbul flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Istanbul.

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

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

An easier way to manage your Istanbul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Istanbul Airport

Istanbul Sabiha Gokcen Airport

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Cheap flights from London to Istanbul from $63

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 departing on 20/4. 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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Big names, great deals

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Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from London to Istanbul

Cheap return flights

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Wizz Air flights from London to Istanbul

Our best Wizz Air deals on London to Istanbul flight tickets

Air Serbia flights from London to Istanbul

Our best Air Serbia deals on London to Istanbul flight tickets

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

See travel insights to Istanbul from

How to get the cheapest flight ticket from London to Istanbul

What is the cheapest month to fly to Istanbul?

The month of November is, on average, the cheapest month to fly to Istanbul from London, with most prices found around $157. The month of January is another great option to travel to Istanbul, with average flight prices from London averaging around $163.

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

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

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?

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.

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

Wizz Air, Pegasus Airlines, and Air Serbia are the most popular carriers operating from London to Istanbul

How often are flights from London to Istanbul delayed?

Historically, on average around 13% of flights between London and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing 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 that experiences the fewest 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 London to Istanbul flights?

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

As of January 2026, there are 39 flights per day flying from London to Istanbul. The most common time of day flights depart is 17:00, with 48% of flights taking off in the afternoon.

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

As of January 2026, there are 276 flights per week flying from London to Istanbul. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

Cheap London to Istanbul flight deals and tips

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

Fastest flight time

Direct flights

Airports in Istanbul

How far is London to Istanbul by plane?

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

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

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

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

Best airlines flying from London to Istanbul

Compare and see reviews for airlines that fly from London to Istanbul with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Istanbul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 33.6 km from Istanbul