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$46+ Cheap flights from London (LON) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IST
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Find cheap flights from London to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from London to Istanbul are usually found in January or November, booked 61 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from London to Istanbul

Cheapest flights from London to Istanbul
Explore the most affordable flight options available from London to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.

This Wizz Air deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Wed 4/298:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/8$91
This Wizz Air deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Mon 4/278:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/6$92
This Wizz Air deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/71:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Wed 6/178:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/5$93
This Wizz Air deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Wed 9/308:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/9$94
This Booking.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Sat 4/258:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/8$96
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:55 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Tue 3/1711:10 pm
IST
-
LGW
Nonstop3h 45m
Wizz Air
Deal found 3/6$97
This Wizz Air deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Thu 4/238:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/6$98
This Wizz Air deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Mon 4/208:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/6$99
This Wizz Air deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Wed 4/298:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/7$100
This Wizz Air deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Tue 4/288:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/5$101
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:10 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Fri 3/2011:10 pm
IST
-
LGW
Nonstop3h 45m
Wizz Air
Deal found 3/8$102
This Jetabroad deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:35 pm
LGW
-
IST
Nonstop4h 00m
Wizz Air
Mon 5/188:15 pm
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 3/7$103

Find flight deals from London to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Wizz Air)

One-way from

$46
(Booking.com)

Popular in

August

Cheapest in

January

Average price

$162

Good round-trip deal

$82 or less

Good one-way deal

$36 or less
Provider with most accurate pricing for London (LON)-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Istanbul flights.
Search Deals
From London (LON) to Istanbul
Search Deals
One-way flight from London (LON) to Istanbul
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Istanbul.
Search Deals
Price to beat on a one-way flight from London (LON) to Istanbul.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Istanbul 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, Cheapflights users made 2,558,603 searches. Data last updated March 9, 2026.
Use the filters below to find and compare flights from London to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Wed 4/22

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Wed 4/29

8:15 pm-10:20 pm

Nonstop4h 05m

$97

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Wed 4/22

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Mon 4/27

8:15 pm-10:20 pm

Nonstop4h 05m

$98

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Mon 4/27

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Tue 5/12

8:15 pm-10:20 pm

Nonstop4h 05m

$112

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Sun 4/26

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Mon 4/27

8:15 pm-10:20 pm

Nonstop4h 05m

$125

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Thu 6/11

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Mon 6/15

8:15 pm-10:20 pm

Nonstop4h 05m

$125

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Wed 5/6

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Mon 5/11

8:15 pm-10:20 pm

Nonstop4h 05m

$127

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Thu 4/30

1:35 pm-7:35 pm

Nonstop4h 00m

Istanbul

Mon 5/4

8:15 pm-10:20 pm

Nonstop4h 05m

$138

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Thu 5/7

5:10 pm-1:20 am

1 stop6h 10m

Istanbul

Mon 5/11

6:00 am-10:45 am

1 stop6h 45m

$215

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 4/15

5:10 pm-1:20 am

1 stop6h 10m

Istanbul

Wed 4/29

6:00 am-10:45 am

1 stop6h 45m

$215

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 4/22

7:15 pm-1:05 am

Nonstop3h 50m

Istanbul

Wed 4/29

7:25 pm-9:25 pm

Nonstop4h 00m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 57 resultsSorted by cheapest first
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Compare providers for flights from London to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Istanbul in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Istanbul Airport

How far ahead should I book a flight from London to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from London to Istanbul. Price data was last updated on March 6, 2026.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Istanbul Airport?

Currently, February is the cheapest month in which you can book a flight from London to Istanbul Airport (average of $70). Flying from London to Istanbul Airport in August is currently the most expensive (average of $153). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to IST?

Find hourly flight availability from London to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 9, 2026.

When flying from London to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the afternoon.

What is the cheapest day to fly from London to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from London to Istanbul. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their London to Istanbul Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Istanbul Airport

Explore weekly flight availability from London to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 9, 2026.

The most flights from LON to IST are scheduled on a Saturday (66 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (38 on average).

How much does it cost to fly round-trip from London to Istanbul Airport?

What’s the top layover airport for flights from London to Istanbul Airport?

Share of 1-stop round-trip flights from London to Istanbul Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 67% of 1-stop itineraries from London to Istanbul Airport on Cheapflights.

What’s the cheapest layover airport for flights from London to Istanbul Airport?

Average round-trip fare for 1-stop flights from London to Istanbul Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of $212.

What’s the fastest layover option from London to Istanbul Airport?

Shortest average travel time for 1-stop one-way flights from London to Istanbul Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 6h 10m.

Which airport typically offers the quickest layover for flights from London to Istanbul Airport?

Average layover duration for 1-stop one-way flights from London to Istanbul Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 35m.

How often are flights from London to Istanbul delayed?

About 10% of weekly flights between London and Istanbul have experienced delays in the past year, with the average delay time being 134 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

The best insider tips for London to Istanbul Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Istanbul Airport trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Turkish Airlines

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated March 9, 2026.
Read through reviews of airlines operating flights from London to Istanbul Airport, such as Turkish Airlines,Pegasus Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,249 reviews

Entertainment

7.5

Comfort

7.3

Overall

7.3

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
Turkish Airlines
7.3
Good
4,249 reviews
Turkish Airlines
7.3
Good
4,249 reviews

Entertainment

7.5

Comfort

7.3

Overall

7.3

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
Pegasus Airlines
6.7
Okay
641 reviews
Turkish Airlines
7.3
Good
4,249 reviews

Entertainment

7.5

Comfort

7.3

Overall

7.3

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
British Airways
6.7
Okay
7,781 reviews
Turkish Airlines
7.3
Good
4,249 reviews

Entertainment

7.5

Comfort

7.3

Overall

7.3

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
Wizz Air
6.2
Okay
163 reviews
Turkish Airlines
7.3
Good
4,249 reviews

Entertainment

7.5

Comfort

7.3

Overall

7.3

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.

Related info for your journey

Find useful and relevant information for your journey from London to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Istanbul Airport?

    For as low as $221, Wizz Air can have you in Istanbul Airport from London in 3h 50m. London and Istanbul Airport are separated by a distance of 1545 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Istanbul Airport round-trip?

    Our cheapest airline available from London to Istanbul Airport is Wizz Air. Our recent data shows that you can find tickets from as low as $77 on this airline. Additional options worth looking into are Ajet and Pegasus Airlines, starting at $98 and $110 round-trip. Wizz Air is currently priced 62% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Istanbul Airport one-way?

    To fly one-way, consider booking your trip with Wizz Air, which is currently one of the cheapest options available, starting at $35. Pegasus Airlines flights start at $67 while deals on Ajet start at $72 one-way.

  • What are the most popular routes from London to Istanbul Airport?

    When deciding which route to take from London to Istanbul Airport consider London Heathrow - Istanbul, London City - Istanbul or London Gatwick - Istanbul as they are the most popular.

  • What are the most reliable airlines from London to Istanbul Airport?

    No one likes to see their flight delayed. When booking a flight from London to Istanbul Airport consider choosing EVA Air (93%), Icelandair (92%) or LATAM Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Istanbul Airport?

    While on average a flight from London to Istanbul Airport is generally $584, our data shows the cheapest flight currently is $152. When looking at the most popular route, (London Heathrow - Istanbul), you can expect to pay $229 for that flight.

  • Can I find deals for flights from London to Istanbul that include hotel bookings?

    Yes. In addition to deals on London to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Istanbul.

  • Can I find deals for business class flights from London to Istanbul?

    Yes. Cheapflights offers flight deals from London to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Istanbul Airport?

    Currently, February is the cheapest month in which you can book a flight from London to Istanbul Airport (average of $70). Flying from London to Istanbul Airport in August is currently the most expensive (average of $153). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Heathrow to Sabiha Gokcen flights
Manchester to Istanbul flights

Top 5 airlines flying from London to Istanbul

Discover the top 5 airlines that operate flights from London to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$77Average$191FlexibilityNo cancel feeOn-timeN/A
AjetCheapest$98Average$200FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$110Average$160FlexibilityNo cancel feeOn-time82%
Turkish AirlinesCheapest$203Average$296FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$206Average$283FlexibilityNo cancel feeOn-time70%

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