Cheap flights from Incheon Intl Airport to Istanbul Airport from £212
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IST
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Istanbul are usually found in December or November, booked 74 days in advance, depart on a Thursday or Wednesday and return on a Thursday
Cheap flight deals from Incheon Intl to Istanbul
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Incheon Intl to Istanbul
Explore the most affordable flight options available from Incheon Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.
Sun 8/1113:10 -
1 stop25h 10m
Sun 22/1114:55 -
1 stop25h 00m
Deal found 16/9£388
Mon 28/1201:15 -
1 stop17h 35m
Sat 16/113:55 -
1 stop26h 00m
Deal found 13/9£462
Mon 28/1217:50 -
1 stop25h 00m
Sun 17/113:55 -
1 stop26h 00m
Deal found 13/9£473
Thu 31/1214:30 -
1 stop21h 40m
Wed 20/115:30 -
1 stop16h 00m
Deal found 13/9£476
Mon 23/1117:50 -
1 stop25h 00m
Wed 2/1213:55 -
1 stop14h 50m
Deal found 14/9£486
Mon 19/1022:45 -
1 stop25h 10m
Tue 27/1020:05 -
1 stop16h 05m
Deal found 17/9£491
Mon 26/1022:20 -
1 stop29h 35m
Mon 9/1123:40 -
1 stop36h 30m
Deal found 16/9£492
Mon 26/1022:20 -
1 stop25h 15m
Tue 3/1116:25 -
1 stop19h 45m
Deal found 14/9£494
Wed 11/1122:20 -
1 stop25h 15m
Wed 18/1123:40 -
1 stop36h 30m
Deal found 12/9£495
Mon 28/922:45 -
1 stop28h 50m
Thu 1/1018:35 -
1 stop18h 05m
Deal found 14/9£495
Wed 14/1022:45 -
1 stop28h 50m
Wed 21/1001:50 -
1 stop34h 50m
Deal found 14/9£496
Wed 30/1222:20 -
1 stop22h 05m
Wed 6/123:40 -
1 stop36h 30m
Deal found 15/9£497
Best flights from Incheon Intl to Istanbul
Discover carefully curated flight deals from Incheon Intl to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Mon 21/1222:20 -
1 stop25h 15m
Sun 27/1216:25 -
1 stop19h 45m
Deal found 16/9£524
Fri 20/1110:40 -
Nonstop12h 00m
Tue 24/1117:05 -
Nonstop9h 50m
Deal found 15/9£772
Wed 21/1019:45 -
2 stops26h 55m
Thu 29/1015:25 -
3 stops37h 05m
Deal found 16/9£1,114
Sat 6/323:40 -
1 stop20h 45m
Sat 13/323:40 -
1 stop36h 30m
Deal found 13/9£568
Thu 5/1123:40 -
1 stop31h 15m
Sat 14/1123:40 -
1 stop36h 30m
Deal found 12/9£594
Mon 15/200:05 -
Nonstop11h 50m
Thu 18/202:20 -
Nonstop10h 00m
Deal found 12/9£813
Mon 30/1110:40 -
Nonstop12h 00m
Sun 6/1217:05 -
Nonstop9h 50m
Deal found 16/9£859
Wed 23/1210:40 -
Nonstop12h 00m
Fri 1/102:20 -
Nonstop10h 00m
Deal found 15/9£883
Thu 12/1111:40 -
3 stops32h 40m
Thu 19/1109:00 -
2 stops27h 45m
Deal found 13/9£1,119
Tue 8/1211:40 -
3 stops32h 40m
Fri 11/1208:10 -
2 stops28h 35m
Deal found 16/9£1,120
Thu 22/1012:00 -
3 stops32h 10m
Mon 26/1015:25 -
3 stops37h 05m
Deal found 16/9£1,158
Sat 6/200:05 -
Nonstop11h 50m
Tue 9/217:05 -
Nonstop9h 50m
Deal found 14/9£1,055
Direct flights from Incheon Intl to Istanbul
Explore direct flight options from Incheon Intl to Istanbul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.
Thu 12/1113:55 -
Nonstop12h 10m
Thu 19/1121:55 -
Nonstop10h 00m
Deal found 16/9£533
Sun 8/1113:55 -
Nonstop12h 10m
Sun 22/1121:55 -
Nonstop10h 00m
Deal found 16/9£542
Tue 10/1113:55 -
Nonstop12h 10m
Tue 17/1121:55 -
Nonstop10h 00m
Deal found 16/9£550
Sun 8/1113:55 -
Nonstop12h 10m
Wed 25/1121:55 -
Nonstop10h 00m
Deal found 16/9£559
Mon 14/1213:55 -
Nonstop12h 10m
Sun 20/1221:55 -
Nonstop10h 00m
Deal found 12/9£561
Mon 4/113:55 -
Nonstop12h 10m
Sun 10/121:55 -
Nonstop10h 00m
Deal found 16/9£576
Mon 1/313:55 -
Nonstop12h 10m
Fri 12/321:55 -
Nonstop10h 00m
Deal found 14/9£577
Mon 11/113:55 -
Nonstop12h 10m
Mon 25/121:55 -
Nonstop10h 00m
Deal found 14/9£578
Mon 4/113:55 -
Nonstop12h 10m
Wed 27/121:55 -
Nonstop10h 00m
Deal found 12/9£579
Sun 27/1213:55 -
Nonstop12h 10m
Fri 15/121:55 -
Nonstop10h 00m
Deal found 13/9£597
Tue 3/1113:55 -
Nonstop12h 10m
Tue 17/1121:55 -
Nonstop10h 00m
Deal found 16/9£605
Last-minute flights from Incheon Intl to Istanbul
Discover last-minute flight deals from Incheon Intl to Istanbul. Data last updated 17 September 2026 and is based on user searches.
Wed 16/923:55 -
1 stop23h 30m
Thu 1/1018:35 -
1 stop18h 05m
Deal found 14/9£509
Mon 28/922:45 -
1 stop24h 40m
Mon 5/1002:10 -
1 stop34h 30m
Deal found 14/9£495
Mon 28/922:45 -
1 stop32h 05m
Mon 5/1016:25 -
1 stop18h 35m
Deal found 17/9£504
Wed 30/922:45 -
1 stop28h 50m
Mon 5/1018:35 -
1 stop16h 25m
Deal found 16/9£508
Wed 14/1022:45 -
1 stop28h 50m
Wed 21/1001:50 -
1 stop34h 50m
Deal found 14/9£496
Mon 19/1022:45 -
1 stop25h 10m
Tue 27/1020:05 -
1 stop16h 05m
Deal found 17/9£491
Mon 26/1022:20 -
1 stop22h 05m
Wed 4/1123:40 -
1 stop36h 30m
Deal found 16/9£492
Mon 26/1022:20 -
1 stop25h 15m
Tue 3/1116:25 -
1 stop19h 45m
Deal found 14/9£494
One-way flights from Incheon Intl to Istanbul
Search for one-way flight options from Incheon Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Sun 1/1119:55 -
1 stop17h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£212
Fri 11/1208:40 -
1 stop16h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£236
Tue 2/308:40 -
1 stop15h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£236
Tue 3/1114:30 -
1 stop21h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£241
Thu 29/1012:55 -
1 stop25h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£243
Sat 31/1013:10 -
1 stop25h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£246
Thu 29/1019:55 -
3 stops26h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£253
Mon 5/1001:35 -
1 stop17h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£279
Mon 12/1001:35 -
1 stop17h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£286
Tue 27/1008:40 -
1 stop15h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£292
Wed 4/1113:20 -
1 stop31h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£297
Find flight deals from Incheon Intl to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 17 September 2026.
Customise your flight search to find flights from Incheon Intl 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 7,457,451 searches. Data last updated 17 September 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Istanbul Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Sun 28/2
00:20-18:40
1 stop24h 20m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£277
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 28/9
22:45-17:25
1 stop24h 40m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£354
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 16/12
23:50-06:10
2 stops36h 20m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£355
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 26/10
22:20-17:35
1 stop25h 15m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£358
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 2/11
22:20-21:55
1 stop29h 35m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£359
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Tue 29/9
23:55-14:25
1 stop20h 30m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£370
Fastest return journey
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 23/12
00:05-05:55
Nonstop11h 50m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£448
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Thu 14/1
00:05-05:55
Nonstop11h 50m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£449
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 23/11
00:05-05:55
Nonstop11h 50m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£452
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 22/2
00:05-05:55
Nonstop11h 50m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£453
Flights are sorted by cheapest return flights first.
Deals found on 16/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Incheon Intl to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Incheon Intl with our price prediction graph.
ICN-IST
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 Incheon Intl Airport to Istanbul Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Istanbul Airport?
The price you pay for your flight from Incheon Intl Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 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 Incheon Intl Airport to Istanbul Airport?
Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of £419). Flying from Incheon Intl Airport to Istanbul Airport in October is currently the most expensive (average of £837). 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 ICN to IST?
Find hourly flight availability from Incheon Intl 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 17 September 2026.
When flying from Incheon Intl Airport to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Incheon Intl Airport to Istanbul Airport?
Airfare is below average for this route at the moment.
Incheon Intl Airport to Istanbul Airport flights typically cost between £438 and £845 in November.The cheapest return price found within the last 5 days was £388 on Air China (8 Nov–22 Nov).
Weekly flight availability from Incheon Intl Airport to Istanbul Airport
Explore weekly flight availability from Incheon Intl 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 17 September 2026.
The most flights from ICN to IST are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Incheon to Istanbul delayed?
About 20% of weekly flights between Incheon and Istanbul have experienced delays in the past year, with the average delay time being 214 minutes.
What is the most punctual flight time for Incheon to Istanbul flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Incheon to Istanbul flights?
Over the past year, Korean Air have had the lowest number of delays on this route, with just 10% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl 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 Incheon Intl Airport to Istanbul Airport?
Airlines like Etihad Airways, Emirates, and Lufthansa fly from Incheon Intl Airport to Istanbul Airport in about 25h. The time it takes to get you to your destination can typically vary by up to 10h 15m. Airlines will cover a distance of 4921 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Incheon Intl Airport to Istanbul Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Istanbul Airport on time: Asiana Airlines (83%), Korean Air (81%), Turkish Airlines (62%).
Can I find deals for flights from Incheon Intl to Istanbul that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Istanbul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Istanbul.
Can I find deals for business class flights from Incheon Intl to Istanbul?
Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Istanbul Airport?
Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of £419). Flying from Incheon Intl Airport to Istanbul Airport in October is currently the most expensive (average of £837). 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.
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
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 Incheon Intl to Istanbul?
Deals for Incheon Intl to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Incheon Intl 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 Incheon Intl to Istanbul.
Can Cheapflights find flights from Incheon Intl to Istanbul with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl to Istanbul, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Incheon Intl to Istanbul become cheaper?
Yes! Start tracking prices for Incheon Intl to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.