Cheap flights from London to Istanbul Airport from £58
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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London to Istanbul are usually found in March or January, booked 86 days in advance, depart on a Monday or Wednesday and return on a Wednesday
Cheap 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 8 7月 2025.
Round-trip from | £109 |
---|---|
One-way from | £58 |
Popular in | August |
Cheapest in | March |
Average price | £235 |
Good round-trip deal | £135 or less |
Good one-way deal | £75 or less |
Find flight deals from London to Istanbul
Cheapest flights from London to IstanbulExplore 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 8 7月 2025.
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 8 7月 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 8 7月 2025.
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
LondonIstanbul
LTN - IST
LTNIST
London Luton
週三 1/10
13:15-19:25
Nonstop4h 10m
Istanbul
週日 5/10
20:35-22:45
Nonstop4h 10m
LondonIstanbul
LGW - IST
LGWIST
London Gatwick
週日 31/8
21:50-03:50
Nonstop4h 00m
Istanbul
週二 9/9
07:50-18:50
2 stops13h 00m
LondonIstanbul
LTN - IST
LTNIST
London Luton
週一 1/9
13:15-19:25
Nonstop4h 10m
Istanbul
週五 19/9
07:50-13:30
1 stop7h 40m
LondonIstanbul
LGW - IST
LGWIST
London Gatwick
週日 2/11
13:05-20:05
Nonstop4h 00m
Istanbul
週六 8/11
14:15-15:30
Nonstop4h 15m
LondonIstanbul
LHR - IST
LHRIST
London Heathrow
週六 29/11
17:40-00:35
Nonstop3h 55m
Istanbul
週日 7/12
21:20-22:35
Nonstop4h 15m
LondonIstanbul
STN - IST
STNIST
London Stansted
週六 29/11
11:20-09:40
1 stop19h 20m
Istanbul
週二 2/12
18:20-10:20
1 stop19h 00m
LondonIstanbul
STN - IST
STNIST
London Stansted
週一 18/8
18:25-08:30
1 stop12h 05m
Istanbul
週六 4/10
09:10-23:20
1 stop16h 10m
LondonIstanbul
LTN - IST
LTNIST
London Luton
週一 1/9
15:40-08:30
1 stop14h 50m
Istanbul
週三 10/9
09:10-19:25
1 stop12h 15m
LondonIstanbul
LHR - IST
LHRIST
London Heathrow
週六 29/11
22:15-03:10
1 stop25h 55m
Istanbul
週二 2/12
18:40-19:55
Nonstop4h 15m
LondonIstanbul
LHR - IST
LHRIST
London Heathrow
週五 5/12
19:35-04:10
1 stop5h 35m
Istanbul
週一 15/12
05:10-13:45
1 stop11h 35m
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.
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 return flight from London to Istanbul. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from London to Istanbul Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Istanbul Airport?
Currently, January is the cheapest month in which you can book a flight from London to Istanbul Airport (average of £159). Flying from London to Istanbul Airport in August is currently the most expensive (average of £366). 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 8 7月 2025.
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 midday, which can drop the price by up to 32% 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 return from London to Istanbul. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London to Istanbul Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Saturday afternoons 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 8 7月 2025.
The most flights from LON to IST are scheduled on a Saturday (72 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (38 on average).
How much does it cost for a return flight from London to Istanbul Airport?
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 8 7月 2025.
Check out reviews from past customers who have flown with Aegean Airlines, KLM, andNorwegian from London to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
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.
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Fly from London to Istanbul on these airlines
Choose from the following airlines for your flight from London to Istanbul. Flights are based on user searches made on Cheapflights and were last updated on 8 7月 2025.
Top 10 airlines flying from London to Istanbul
Discover the top 10 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 858,174 searches. Data last updated 8 7月 2025.
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 London to Istanbul?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Istanbul. 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 London to Istanbul?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Istanbul.
Can Cheapflights find flights from London to Istanbul with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Istanbul flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Istanbul become cheaper?
Of course! You can now track prices for flights from London to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.