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Cheap flights from Istanbul Airport to London from £36

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — LON
31 Mar — 7 Apr1
1 adult

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

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 26 March 2025.

Round-trip from

£56

One-way from

£36

Popular in

August

Cheapest in

January

Average price

£51

Good round-trip deal

£44 or less

Good one-way deal

£51 or less
Wizz Air
  • Wizz Air
  • 14/5-30/5
  • Nonstop
  • 8h 00m total
  • Istanbul to London
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Wizz Air
  • Wizz Air
  • 11/5
  • Nonstop
  • 4h 00m total
  • Istanbul to London
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Highest demand for flights based on searches. 43% potential increase in price (£52 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in March 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 26 March 2025.

Wed 14/504:35IST - LGW
Nonstop4h 00mWizz Air
Fri 30/521:50LGW - IST
Nonstop4h 00mWizz Air
Deal found 25/3£56
Wed 21/520:35IST - LTN
Nonstop4h 10mWizz Air
Fri 30/513:15LTN - IST
Nonstop4h 10mWizz Air
Deal found 25/3£60
Mon 19/504:35IST - LGW
Nonstop4h 00mMultiple Airlines
Tue 20/520:50LGW - IST
1 stop21h 45mMultiple Airlines
Deal found 25/3£77
Wed 14/509:10IST - LTN
1 stop11h 35mMultiple Airlines
Fri 30/513:15LTN - IST
Nonstop4h 10mMultiple Airlines
Deal found 25/3£113
Thu 9/1019:55IST - LHR
Nonstop4h 00mBritish Airways
Mon 13/1018:35LHR - IST
Nonstop3h 50mBritish Airways
Deal found 25/3£139
Fri 9/509:10IST - LGW
1 stop11h 25mWizz Air
Tue 13/519:15LGW - IST
1 stop24h 40mWizz Air
Deal found 25/3£142
Fri 9/509:10IST - LTN
1 stop11h 35mWizz Air
Tue 13/519:25LTN - IST
1 stop11h 05mWizz Air
Deal found 25/3£153
Wed 7/510:55IST - LGW
Nonstop4h 05mTurkish Airlines
Tue 13/505:30LGW - IST
Nonstop3h 50mTurkish Airlines
Deal found 25/3£157
Sun 11/511:40IST - LGW
1 stop10h 30mNorwegian
Sat 17/509:20LGW - IST
1 stop23h 35mNorwegian
Deal found 25/3£161
Fri 9/514:45IST - LHR
Nonstop3h 55mTurkish Airlines
Fri 16/519:05LHR - IST
Nonstop3h 55mTurkish Airlines
Deal found 25/3£166
Sat 25/1004:30IST - LHR
1 stop10h 00mAir Serbia
Sat 1/1113:20LHR - IST
1 stop23h 35mAir Serbia
Deal found 25/3£169
Fri 9/509:10IST - STN
1 stop9h 35mMultiple Airlines
Tue 13/520:00STN - IST
1 stop10h 30mMultiple Airlines
Deal found 25/3£171

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 26 March 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

Wed 14/5

04:35-06:35

Nonstop4h 00m

London Gatwick

Fri 30/5

21:50-03:50

Nonstop4h 00m

£56

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Wed 21/5

20:35-22:45

Nonstop4h 10m

London Luton

Fri 30/5

13:15-19:25

Nonstop4h 10m

£60

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Mon 19/5

04:35-06:35

Nonstop4h 00m

London Gatwick

Tue 20/5

20:50-20:35

1 stop21h 45m

£77

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Wed 14/5

09:10-18:45

1 stop11h 35m

London Luton

Fri 30/5

13:15-19:25

Nonstop4h 10m

£113

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Fri 9/5

09:10-18:35

1 stop11h 25m

London Gatwick

Tue 13/5

19:15-21:55

1 stop24h 40m

£142

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Fri 9/5

09:10-18:45

1 stop11h 35m

London Luton

Tue 13/5

19:25-08:30

1 stop11h 05m

£153

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Wed 7/5

10:55-13:00

Nonstop4h 05m

London Gatwick

Tue 13/5

05:30-11:20

Nonstop3h 50m

£157

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 6/5

17:00-19:00

Nonstop4h 00m

London Heathrow

Tue 20/5

18:35-00:30

Nonstop3h 55m

£159

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sun 11/5

11:40-20:10

1 stop10h 30m

London Gatwick

Sat 17/5

09:20-10:55

1 stop23h 35m

£161

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 9/5

14:45-16:40

Nonstop3h 55m

London Heathrow

Fri 16/5

19:05-01:00

Nonstop3h 55m

£166

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 55 results
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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 return 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 return flight from Istanbul to London. Price data was last updated on 21 March 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, January is the cheapest month in which you can book a flight from Istanbul Airport to London (average of £112). Flying from Istanbul Airport to London in August is currently the most expensive (average of £164). 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 26 March 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 88% 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 return from Istanbul to London. Price data was last updated on 5 May 2024.

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 26 March 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and airBaltic from Istanbul to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

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
8.1
Very Good
729 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

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
1,319 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
airBaltic
7.8
Good
178 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
221 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

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
1,061 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.8

Entertainment

6.9

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?

    Cheapflights users have booked flights from Istanbul Airport to London round-trip from £56. Other airlines that can offer you cheap pricing are Wizz Air, from £138, and Turkish Airlines, from £157. You may be able to fly from Istanbul Airport to London for 38% less than the average price by searching for these airlines.

  • 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 £36. 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?

    Most travelers choose Istanbul - London Heathrow, Istanbul - London Stansted or Istanbul - London City when deciding on the best route from Istanbul Airport to London.

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

    No one likes to see their flight delayed. When booking a flight from Istanbul Airport to London consider choosing RwandAir (90%), United Airlines (89%) or IndiGo (88%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Istanbul Airport to London is generally £241, our data shows the cheapest flight currently is £57. When looking at the most popular route, (Istanbul - London Heathrow), you can expect to pay £152 for that flight.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Istanbul Airport to London (average of £112). Flying from Istanbul Airport to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Fly from Istanbul to London on these airlines

Choose from the following airlines for your flight from Istanbul to London. Flights are based on user searches made on Cheapflights and were last updated on 26 March 2025.
Wizz Air flights from Istanbul to London
AnadoluJet flights from Istanbul to London

Top 5 airlines flying from Istanbul to London

Discover the top 5 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 858,174 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£49Average£114FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
AjetCheapest£61Average£150FlexibilityNo cancel feeOn-timeN/A
Search Ajet flights
Pegasus AirlinesCheapest£81Average£144FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
British AirwaysCheapest£124Average£178FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£151Average£256FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Istanbul to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Istanbul to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Istanbul to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Istanbul to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Istanbul to London with no change fees?

Yes! Cheapflights helps users easily find flights from Istanbul to London with no change fees.

Can Cheapflights notify me if prices for flights from Istanbul to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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