How long is the flight from Istanbul Airport to London?

For as low as $82, Wizz Air can have you in London from Istanbul Airport in 4h 15m. Istanbul Airport and London are separated by a distance of 1527 mi. Most flights are nonstop.

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

Flying on Wizz Air is currently your cheapest option to London, with prices starting at $58. Additional round-trip tickets that might be worth considering are offered by British Airways and Turkish Airlines, with the lowest prices starting at $177 and $229, respectively. Wizz Air is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as $67. However, be on the lookout for offers from British Airways and KLM, as they are both options that can get you from Istanbul Airport to London for a low price.

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

The price you pay for your flight from Istanbul Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to London (average of $53). Flying from Istanbul Airport to London in July is currently the most expensive (average of $104). 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 day to fly from Istanbul Airport to London?

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

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

What are the cheapest flights from Istanbul Airport to London?

On average you can expect to pay $1,485 for a flight from Istanbul Airport to London. The cheapest flight overall is $127 while the most popular route, (Istanbul - London Heathrow) is currently priced at $204.

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

Consider British Airways (72%), United Airlines (65%) or RwandAir (64%) when booking your flight. These represent the most reliable airlines when flying from Istanbul Airport to London.

What are the most popular airlines that fly from Istanbul Airport to London?

When booking a flight from Istanbul Airport to London, you may want to consider flying on British Airways, Turkish Airlines or Wizz Air as they are the most popular for this route.

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

When flying from Istanbul Airport to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

Most accurate provider : When it comes to deals on Istanbul Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Istanbul Airport-London 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 Istanbul Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Istanbul to London?

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

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

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

$57+ Cheap Flights from Istanbul Airport to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$82 (Wizz Air)
One-way from	$57 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$135
Good round-trip deal	$71 or less
Good one-way deal	$48 or less

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*2 stars

Economy seats offer 30 inches of legroom and USB charging, enhancing comfort on medium-haul flights.

Business Class offers priority luggage delivery and access to 18 lounges, enhancing travel convenience.

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest$58	Average$159	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$177	Average$280	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$229	Average$345	FlexibilityNo cancel fee	On-time77%

$57+ Cheap flights from Istanbul (IST) to London (LON)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Istanbul to London with Cheapflights

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Cheapflights Tip: The best prices from Istanbul to London are usually found in January or February, booked 55 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Istanbul to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Good round-trip deal

Good one-way deal

Find flight deals from Istanbul to London

Cheapest flights from Istanbul to LondonExplore the most affordable flight options available from Istanbul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from Istanbul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Istanbul to London

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 Istanbul to London in October.

Best time to book a flight from Istanbul to London

Have a flexible travel schedule? Discover the best time to fly to London from Istanbul with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to London. Price data was last updated on October 17, 2025.

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

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

Find hourly flight availability from Istanbul to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Istanbul to London. Price data was last updated on December 16, 2024.

The best insider tips for Istanbul Airport to London flights

Cheapflights partnered with top experts to bring you the best recommendations for your Istanbul Airport to London trip

Airlines

Turkish Airlines

British Airways

Our travel experts

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Istanbul Airport to London, such as Turkish Airlines, Pegasus Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to London. 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 Istanbul Airport to London?

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

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

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

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

What are the cheapest flights from Istanbul Airport to London?

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

How can I find direct flights from Istanbul to London?

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

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

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Alternative routes for Istanbul to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Istanbul to London

Cheapest flights from Istanbul to London
Explore the most affordable flight options available from Istanbul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.