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$58+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IST — LON
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 Tuesday and return on a Monday

Cheap flight deals from Istanbul to London

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to London (LON). 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 July 2, 2025.

Round-trip from

$144
(Kiwi.com)

One-way from

$58
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$242

Good round-trip deal

$97 or less

Good one-way deal

$42 or less
From Istanbul to London (LON)
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One-way flight from Istanbul to London (LON)
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Highest demand for flights based on searches. 40% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Istanbul to London (LON).
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Price to beat on a one-way flight from Istanbul to London (LON).
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Find flight deals 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 July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Thu 8/74:45 amIST - LGW
Nonstop3h 50mWizz Air
Fri 8/159:50 pmLGW - IST
Nonstop4h 00mWizz Air
Deal found 7/1$144
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3012:10 amIST - LGW
1 stop12h 20mMultiple Airlines
Thu 8/219:50 pmLGW - IST
Nonstop4h 00mMultiple Airlines
Deal found 7/2$162
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:25 pmIST - LHR
Nonstop4h 00mBritish Airways
Thu 10/96:35 pmLHR - IST
Nonstop3h 50mBritish Airways
Deal found 7/1$207
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:55 amIST - LGW
Nonstop4h 05mTurkish Airlines
Wed 9/245:15 pmLGW - IST
Nonstop4h 05mTurkish Airlines
Deal found 7/2$249
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:25 pmIST - LHR
Nonstop4h 00mMultiple Airlines
Mon 8/2510:15 pmLHR - IST
1 stop9h 35mMultiple Airlines
Deal found 7/2$253
This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:45 amIST - LHR
Nonstop4h 05mTurkish Airlines
Tue 9/164:40 pmLHR - IST
Nonstop4h 00mTurkish Airlines
Deal found 7/1$278
This Air Serbia deal was found by Cheapflights users on 7/2. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:35 pmIST - LHR
1 stop28h 05mAir Serbia
Sat 8/97:55 pmLHR - IST
1 stop5h 35mAir Serbia
Deal found 7/2$285
This Lufthansa deal was found by Cheapflights users on 7/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 pmIST - LHR
1 stop6h 20mLufthansa
Sun 11/910:30 amLHR - IST
1 stop9h 15mLufthansa
Deal found 7/1$289
This Booking.com deal was found by Cheapflights users on 7/1. 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.
Fri 9/124:35 amIST - LHR
1 stop15h 20mAegean Airlines
Mon 9/1510:15 pmLHR - IST
1 stop9h 35mAegean Airlines
Deal found 7/1$296
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Tue 7/810:35 amIST - LHR
1 stop25h 10mKM Malta Airlines
Wed 7/98:30 pmLHR - IST
1 stop21h 30mKM Malta Airlines
Deal found 7/2$307
This Lufthansa deal was found by Cheapflights users on 7/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:00 pmIST - LCY
1 stop6h 35mLufthansa
Wed 9/248:45 amLCY - IST
1 stop10h 35mLufthansa
Deal found 7/1$364
This ITA Airways deal was found by Cheapflights users on 6/30. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:50 pmIST - LCY
1 stop14h 15mITA Airways
Mon 10/278:25 amLCY - IST
1 stop8h 05mITA Airways
Deal found 6/30$546

Cheapflights Fare Finder

Customize your flight search to find flights from Istanbul to London 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 July 2, 2025.
Use the filters below to find and compare flights from Istanbul Airport to London that are best for you.

Fly from

Istanbul

Fly to

London

Route

Depart

Return

Price

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Thu 8/7

4:45 am-6:35 am

Nonstop3h 50m

London Gatwick

Fri 8/15

9:50 pm-3:50 am

Nonstop4h 00m

$144

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Wed 7/30

12:10 am-10:30 am

1 stop12h 20m

London Gatwick

Thu 8/21

9:50 pm-3:50 am

Nonstop4h 00m

$162

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 10/3

8:25 pm-10:25 pm

Nonstop4h 00m

London Heathrow

Thu 10/9

6:35 pm-12:25 am

Nonstop3h 50m

$207

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sat 9/20

10:55 am-1:00 pm

Nonstop4h 05m

London Gatwick

Wed 9/24

5:15 pm-11:20 pm

Nonstop4h 05m

$249

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 8/1

8:25 pm-10:25 pm

Nonstop4h 00m

London Heathrow

Mon 8/25

10:15 pm-9:50 am

1 stop9h 35m

$253

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 9/16

7:45 am-9:50 am

Nonstop4h 05m

London Heathrow

Tue 9/16

4:40 pm-10:40 pm

Nonstop4h 00m

$278

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 7/26

4:35 pm-6:40 pm

1 stop28h 05m

London Heathrow

Sat 8/9

7:55 pm-3:30 am

1 stop5h 35m

$285

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 11/4

7:00 pm-10:20 pm

1 stop6h 20m

London Heathrow

Sun 11/9

10:30 am-10:45 pm

1 stop9h 15m

$289

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 9/12

4:35 am-5:55 pm

1 stop15h 20m

London Heathrow

Mon 9/15

10:15 pm-9:50 am

1 stop9h 35m

$296

IstanbulLondon

IST - LCY

ISTLCY

Istanbul

Wed 9/17

2:00 pm-6:35 pm

1 stop6h 35m

London City

Wed 9/24

8:45 am-9:20 pm

1 stop10h 35m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 28 results
1
2
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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.
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 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 June 27, 2025.

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, November is the cheapest month in which you can book a flight from Istanbul Airport to London (average of $661). Flying from Istanbul Airport to London in June is currently the most expensive (average of $1,098). 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 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 July 2, 2025.

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 58% versus a flight in the morning.

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.

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

Weekly flight availability from Istanbul Airport to London

Explore weekly flight availability from Istanbul to London. 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 July 2, 2025.

The most flights from IST to LON are scheduled on a Monday (64 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (34 on average).

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Istanbul Airport to London, such as Aegean Airlines, KLM, and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
761 reviews
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,366 reviews
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,092 reviews
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Sky Express
7.6
Good
114 reviews
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,891 reviews
Aegean Airlines
8.2
Very good
761 reviews

Food

7.4

Overall

8.2

Comfort

7.8

Entertainment

7.0

Crew

8.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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.

  • 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 $144. Additional round-trip tickets that might be worth considering are offered by British Airways and Turkish Airlines, with the lowest prices starting at $218 and $249, respectively.

  • 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 $58. However, be on the lookout for offers from British Airways and Wizz Air, as they are both options that can get you from Istanbul Airport to London for a low price.

  • 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 most reliable airlines from Istanbul Airport to London?

    Consider Icelandair (89%), JetBlue (89%) or United Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Istanbul Airport to London.

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

    On average you can expect to pay $2,585 for a flight from Istanbul Airport to London. The cheapest flight overall is $110 while the most popular route, (Istanbul - London Heathrow) is currently priced at $230.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to London (average of $661). Flying from Istanbul Airport to London in June is currently the most expensive (average of $1,098). 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
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

Browse thousands of different options on Cheapflights for your next trip

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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.
Istanbul to Heathrow flights
Istanbul to Gatwick flights

Top 3 airlines flying from Istanbul to London

Discover the top 3 airlines that operate flights from Istanbul to London. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$61Average$125FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$146Average$344FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$174Average$276FlexibilityNo cancel feeOn-time70%

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