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

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

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

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

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

How often are flights from London to Istanbul delayed?

Historically, on average around 11% 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 139 minutes.

What airlines fly to Istanbul Airport?

Turkish Airlines, Wizz Air and British Airways are the top three most popular airlines that fly to Istanbul Airport from London according to our data. Turkish Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Istanbul Airport. Keep in mind that there are 5 different airlines that fly to Istanbul Airport on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, there are 40 flights per day flying from London to Istanbul Airport. The most common time of day flights depart is 5:00PM, with 46% of flights taking off in the afternoon.

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

280 flights are operational weekly from London to Istanbul Airport as of December 2025. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.

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.

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

Prices for flights from London to Istanbul Airport refresh daily.

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

There are 3 operators available for flights from London to Istanbul Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Istanbul Airport.

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

The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Q: What is the typical price of a round-trip flight between London and Istanbul Airport?

Prices are currently low for flights on this route. Typical prices usually range from $179 to $429. The lowest price recently found on this route was $94.

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Find the cheapest flights from London to Istanbul

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 8:55 pm

LGW

IST

4h 00mnonstop

11:00 pm - 11:55 pm

IST

LGW

3h 55mnonstop

$94Wizz Air

Sat, Jan 17 - Thu, Jan 22

1:55 pm - 8:55 pm

LGW

IST

4h 00mnonstop

11:00 pm - 11:55 pm

IST

LGW

3h 55mnonstop

$95Wizz Air

Sat, Jan 10 - Thu, Jan 15

6:35 am - 1:35 pm

LHR

IST

4h 00mnonstop

12:55 pm - 2:10 pm

IST

LHR

4h 15mnonstop

$199Turkish Airlines

Thu, Mar 5 - Thu, Mar 12

6:00 pm - 12:55 am

LHR

IST

3h 55mnonstop

9:25 pm - 10:25 pm

IST

LHR

4h 00mnonstop

$200Turkish Airlines

Thu, Feb 5 - Mon, Feb 9

7:25 am - 2:20 pm

LHR

IST

3h 55mnonstop

7:35 am - 9:05 am

IST

LHR

4h 30mnonstop

$206British Airways

Mon, Jan 26 - Tue, Feb 3

6:30 am - 4:55 pm

LHR

IST

7h 25m1 stop

4:50 am - 8:00 am

IST

LHR

6h 10m1 stop

$210Multiple Airlines

Sat, Feb 7 - Sat, Feb 7

6:30 am - 4:55 pm

LHR

IST

7h 25m1 stop

4:50 am - 7:55 am

IST

LHR

6h 05m1 stop

$211Multiple Airlines

Fri, Jan 30 - Thu, Feb 5

6:15 pm - 1:10 am

LHR

IST

3h 55mnonstop

6:40 pm - 7:55 pm

IST

LHR

4h 15mnonstop

$213British Airways

Sun, Jan 11 - Mon, Jan 19

8:05 pm - 4:55 pm

LCY

IST

17h 50m1 stop

5:55 pm - 8:10 am

IST

LCY

17h 15m1 stop

$248KLM

Thu, Mar 5 - Thu, Mar 12

5:50 pm - 4:55 pm

LCY

IST

20h 05m1 stop

5:55 pm - 9:30 am

IST

LCY

18h 35m1 stop

$278KLM

Fri, Jan 16 - Fri, Jan 23

Turkish Airlines flights from London to Istanbul Airport

Our best Turkish Airlines deals on London to Istanbul Airport flight tickets

Turkish Airlines

Feb 3

LHR4:35 pmLondon Heathrow

3h 50m

IST11:25 pmIstanbul

Mar 23

IST2:50 pmIstanbul

4h 10m

LHR4:00 pmLondon Heathrow

$195

Find similar

Turkish Airlines

Mar 5

LHR6:35 amLondon Heathrow

4h 00m

IST1:35 pmIstanbul

Mar 12

IST12:55 pmIstanbul

4h 15m

LHR2:10 pmLondon Heathrow

$199

Find similar

Turkish Airlines

Feb 5

LHR4:35 pmLondon Heathrow

3h 50m

IST11:25 pmIstanbul

Feb 10

IST9:25 pmIstanbul

4h 00m

LHR10:25 pmLondon Heathrow

$200

Find similar

KLM flights from London to Istanbul Airport

Our best KLM deals on London to Istanbul Airport flight tickets

KLM

Mar 5

LCY8:05 pmLondon City

17h 50m

1 stop

IST4:55 pmIstanbul

Mar 12

IST5:55 pmIstanbul

17h 15m

1 stop

LCY8:10 amLondon City

$248

Find similar

KLM

Jan 16

LCY5:50 pmLondon City

20h 05m

1 stop

IST4:55 pmIstanbul

Jan 23

IST5:55 pmIstanbul

18h 35m

1 stop

LCY9:30 amLondon City

$278

Find similar

KLM

Jan 9

LCY8:05 pmLondon City

17h 50m

1 stop

IST4:55 pmIstanbul

Jan 15

IST5:55 pmIstanbul

17h 55m

1 stop

LCY8:50 amLondon City

$280

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Sat 1/17

1:55 pm-8:55 pm

Nonstop4h 00m

Istanbul

Thu 1/22

11:00 pm-11:55 pm

Nonstop3h 55m

$94

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Sat 1/10

1:55 pm-8:55 pm

Nonstop4h 00m

Istanbul

Thu 1/15

11:00 pm-11:55 pm

Nonstop3h 55m

$95

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Thu 3/5

6:35 am-1:35 pm

Nonstop4h 00m

Istanbul

Thu 3/12

12:55 pm-2:10 pm

Nonstop4h 15m

$199

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Thu 2/5

6:00 pm-12:55 am

Nonstop3h 55m

Istanbul

Mon 2/9

9:25 pm-10:25 pm

Nonstop4h 00m

$200

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Mon 1/26

7:25 am-2:20 pm

Nonstop3h 55m

Istanbul

Tue 2/3

7:35 am-9:05 am

Nonstop4h 30m

$206

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sat 2/7

6:30 am-4:55 pm

1 stop7h 25m

Istanbul

Sat 2/7

4:50 am-8:00 am

1 stop6h 10m

$210

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Fri 1/30

6:30 am-4:55 pm

1 stop7h 25m

Istanbul

Thu 2/5

4:50 am-7:55 am

1 stop6h 05m

$211

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sun 1/11

6:15 pm-1:10 am

Nonstop3h 55m

Istanbul

Mon 1/19

6:40 pm-7:55 pm

Nonstop4h 15m

$213

LondonIstanbul

LCY - IST

LCYIST

London City

Thu 3/5

8:05 pm-4:55 pm

1 stop17h 50m

Istanbul

Thu 3/12

5:55 pm-8:10 am

1 stop17h 15m

$248

LondonIstanbul

LCY - IST

LCYIST

London City

Fri 1/16

5:50 pm-4:55 pm

1 stop20h 05m

Istanbul

Fri 1/23

5:55 pm-9:30 am

1 stop18h 35m

$278

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 London to Istanbul Airport

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

What is the cheapest month to fly to Istanbul Airport?

In general, January is the cheapest month to fly from London to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $107. If you don’t want to visit Istanbul Airport in January, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of $109.

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

Our data shows that Monday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $397. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $670.

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

At noon is the cheapest time of day to fly from London to Istanbul Airport when you can find flight prices for as low as $302. Flying to Istanbul Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $554.

What is the cheapest London to Istanbul flight route?

Fly from London Luton to Istanbul for the best London - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $298 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from London for as low as $268 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.

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

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

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

As of December 2025, prices for London to Istanbul Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from London to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Istanbul Airport (LON to IST) flight deals and tips

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

Best Price Found	$30
Fastest flight time	3h 50m
Direct flights	Every day

The best one-way flight to Istanbul Airport from London in the past 72 hours is $30. The best round-trip flight deal from London to Istanbul Airport found on momondo in the last 72 hours is $216.

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

Direct flights go from London to Istanbul Airport every day.

Search flight deals

How far is London to Istanbul by plane?
Istanbul is 1531.5 mi away from London. Typically, this will take 3h 50m by plane in normal conditions.
When did momondo last update prices for flights from London to Istanbul Airport?
Prices for flights from London to Istanbul Airport refresh daily.
How many operators does momondo search for flights from London to Istanbul Airport?
There are 3 operators available for flights from London to Istanbul Airport as of December 2025.
How old do you have to be to fly from London to Istanbul Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Istanbul Airport.
What documentation or ID do you need to fly to Istanbul Airport?
The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Istanbul Airport?
Based on momondo bookings for flights between London and Istanbul Airport, the leading plane model is Airbus A321neo, making up 32.66% of the total bookings. Other popular models include Airbus A321-100/200 with 14.23%, Airbus A320-100/200 with 6.13%, and Boeing 787-9 Dreamliner with 5.63%.
What is the most popular airline from London to Istanbul Airport?
Based on momondo bookings for flights between London and Istanbul Airport, the leading airline is Wizz Air, making up 55% of the total bookings. Other popular airlines include Pegasus Airlines with 18%, Turkish Airlines with 13%, and Ajet with 8%.

Best airlines flying from London to Istanbul Airport

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

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom $66	Free Cancellation	Rating 6.2 158 reviews	Search Wizz Air flights
Pegasus Airlines	PriceFrom $110	Free Cancellation	Rating 6.7 637 reviews	Search Pegasus Airlines flights
Ajet	PriceFrom $128	Free Cancellation	Rating 6.3 19 reviews	Search Ajet flights
British Airways	PriceFrom $185	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $202	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights

Turkish Airlines Flights From London to Istanbul Airport
Turkish Airlines flight deals from London to Istanbul Airport start from $202 round-trip. Over the 40 Turkish Airlines flights for this route in a normal week, average airfare is usually $270 round-trip - but some users have found much cheaper deals with momondo.
British Airways Flights From London to Istanbul Airport
$185 is the best British Airways flight deal from London to Istanbul Airport found on momondo over the last 72 hours. The average British Airways ticket price found was closer to $276, however, with flight time and availability significantly affecting the price. British Airways (6.7/10 from 7,585 user reviews) flies into Istanbul Airport from London 11 times in an average week so prices can vary.

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Why use momondo?

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

Finding the right flight to Istanbul from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

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

All flight searches from London to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Istanbul from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 Airport trip

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

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Flights to Istanbul Sabiha Gokcen Airportfrom $475

Cheap flights from London to Istanbul 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 London to Istanbul departing on 1/13. 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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See travel insights to Istanbul from

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

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

What is the cheapest month to fly to Istanbul Airport?

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

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

What is the cheapest London to Istanbul flight route?

Fly from London Luton to Istanbul for the best London - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

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.

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

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

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

As of December 2025, prices for London to Istanbul Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Istanbul Airport?

How often are flights from London to Istanbul delayed?

Historically, on average around 11% 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 139 minutes.

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

Generally, flights departing at night 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 London to Istanbul flights?

According to our data, British Airways have had the least number of 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 Airport on average per day?

As of December 2025, there are 40 flights per day flying from London to Istanbul Airport. The most common time of day flights depart is 5:00PM, with 46% of flights taking off in the afternoon.

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

280 flights are operational weekly from London to Istanbul Airport as of December 2025. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.

When to book flights from London to Istanbul Airport

Cheap London to Istanbul Airport (LON to IST) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

How far is London to Istanbul by plane?

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

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

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

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

What is the most popular plane model from London to Istanbul Airport?

What is the most popular airline from London to Istanbul Airport?

Best airlines flying from London to Istanbul Airport

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

Turkish Airlines Flights From London to Istanbul Airport

British Airways Flights From London to Istanbul Airport

Traveling to a place near Istanbul?

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 Airport trip

We make it super easy to schedule, organize 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 Istanbul

Popular cities in Turkey