Cheap flights from Istanbul Airport to Incheon Intl Airport from £224
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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ICN
27 Feb — 6 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Istanbul to Incheon Intl are usually found in October or January, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Istanbul to Incheon Intl
Enter your travel dates to find the best prices.
Cheapest flights from Istanbul to Incheon Intl
Explore the most affordable flight options available from Istanbul to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.
Thu 5/1116:20
IST
-
ICN
1 stop24h 20m
MIAT Mongolian
Sat 14/1123:55
ICN
-
IST
1 stop20h 35m
MIAT Mongolian
Deal found 27/1£403
Tue 19/514:10
IST
-
ICN
1 stop16h 40m
MIAT Mongolian
Mon 1/600:05
ICN
-
IST
1 stop18h 20m
MIAT Mongolian
Deal found 27/1£410
Tue 26/514:10
IST
-
ICN
1 stop26h 15m
MIAT Mongolian
Mon 1/614:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 27/1£417
Tue 19/514:10
IST
-
ICN
1 stop26h 15m
MIAT Mongolian
Mon 1/614:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 26/1£424
Thu 9/414:10
IST
-
ICN
1 stop16h 40m
MIAT Mongolian
Wed 22/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 26/1£431
Tue 22/914:10
IST
-
ICN
1 stop26h 15m
MIAT Mongolian
Wed 30/900:05
ICN
-
IST
1 stop18h 20m
MIAT Mongolian
Deal found 26/1£432
Sun 5/414:10
IST
-
ICN
1 stop16h 40m
MIAT Mongolian
Sat 25/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 27/1£434
Sun 5/414:10
IST
-
ICN
1 stop16h 40m
MIAT Mongolian
Wed 22/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 26/1£435
Thu 2/414:10
IST
-
ICN
1 stop26h 15m
MIAT Mongolian
Sat 25/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 27/1£436
Thu 19/316:20
IST
-
ICN
1 stop24h 20m
MIAT Mongolian
Mon 6/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 26/1£438
Best flights from Istanbul to Incheon Intl
Discover carefully curated flight deals from Istanbul to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 January 2026.
Tue 7/414:10
IST
-
ICN
1 stop16h 40m
MIAT Mongolian
Mon 27/414:20
ICN
-
IST
1 stop28h 05m
MIAT Mongolian
Deal found 27/1£440
Tue 21/714:10
IST
-
ICN
1 stop25h 55m
Etihad Airways
Wed 5/801:35
ICN
-
IST
1 stop17h 30m
Etihad Airways
Deal found 26/1£477
Thu 2/713:50
IST
-
ICN
2 stops37h 50m
Air Astana
Thu 9/708:50
ICN
-
IST
1 stop19h 20m
Air Astana
Deal found 26/1£579
Thu 12/216:20
IST
-
ICN
1 stop24h 20m
MIAT Mongolian
Sat 28/213:20
ICN
-
IST
1 stop31h 10m
MIAT Mongolian
Deal found 27/1£464
Fri 15/514:10
IST
-
ICN
1 stop14h 40m
Etihad Airways
Fri 29/501:35
ICN
-
IST
1 stop17h 30m
Etihad Airways
Deal found 27/1£560
Fri 3/421:55
IST
-
ICN
1 stop29h 45m
Air Astana
Sun 26/408:50
ICN
-
IST
1 stop19h 20m
Air Astana
Deal found 27/1£583
Fri 3/421:55
IST
-
ICN
1 stop29h 45m
Air Astana
Fri 24/411:10
ICN
-
IST
2 stops30h 15m
Air Astana
Deal found 27/1£583
Sun 5/421:55
IST
-
ICN
1 stop29h 45m
Air Astana
Tue 28/411:10
ICN
-
IST
2 stops54h 15m
Air Astana
Deal found 27/1£583
Wed 18/322:20
IST
-
ICN
1 stop29h 35m
Air Astana
Wed 8/411:10
ICN
-
IST
2 stops30h 15m
Air Astana
Deal found 26/1£584
Sun 5/421:55
IST
-
ICN
1 stop29h 45m
Air Astana
Thu 23/408:50
ICN
-
IST
1 stop19h 00m
Air Astana
Deal found 26/1£585
Tue 7/423:10
IST
-
ICN
2 stops28h 30m
Air Astana
Tue 28/411:10
ICN
-
IST
2 stops54h 15m
Air Astana
Deal found 27/1£585
Thu 2/422:50
IST
-
ICN
2 stops28h 50m
Air Astana
Fri 24/411:10
ICN
-
IST
2 stops30h 15m
Air Astana
Deal found 27/1£585
Direct flights from Istanbul to Incheon Intl
Explore direct flight options from Istanbul to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 January 2026.
Mon 9/202:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Wed 25/210:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£620
Mon 16/302:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Fri 20/310:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 27/1£622
Fri 6/202:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Mon 9/210:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£623
Wed 11/302:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Sat 28/310:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 27/1£625
Tue 10/217:10
IST
-
ICN
Nonstop9h 55m
Turkish Airlines
Fri 27/210:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£629
Mon 9/302:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Fri 27/310:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£638
Thu 5/202:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Mon 9/210:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£655
Thu 12/302:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Sat 28/310:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 27/1£660
Thu 12/302:15
IST
-
ICN
Nonstop10h 05m
Turkish Airlines
Wed 25/310:45
ICN
-
IST
Nonstop11h 55m
Turkish Airlines
Deal found 26/1£673
Wed 1/417:30
IST
-
ICN
Nonstop9h 50m
Asiana Airlines
Thu 9/410:25
ICN
-
IST
Nonstop11h 45m
Asiana Airlines
Deal found 27/1£694
Last-minute flights from Istanbul to Incheon Intl
Discover last-minute flight deals from Istanbul to Incheon Intl. Data last updated 28 January 2026 and is based on user searches.
Mon 2/214:00
IST
-
ICN
1 stop14h 45m
Etihad Airways
Tue 10/217:50
ICN
-
IST
1 stop25h 05m
Etihad Airways
Deal found 26/1£467
Mon 2/216:15
IST
-
ICN
1 stop13h 10m
Multiple Airlines
Thu 5/217:50
ICN
-
IST
1 stop25h 05m
Multiple Airlines
Deal found 26/1£495
Mon 2/216:15
IST
-
ICN
1 stop13h 10m
Multiple Airlines
Fri 6/218:30
ICN
-
IST
1 stop23h 50m
Multiple Airlines
Deal found 26/1£515
Mon 2/216:15
IST
-
ICN
1 stop13h 10m
Multiple Airlines
Mon 9/217:50
ICN
-
IST
1 stop25h 05m
Multiple Airlines
Deal found 26/1£547
Wed 4/215:00
IST
-
ICN
1 stop15h 15m
Multiple Airlines
Tue 10/217:50
ICN
-
IST
1 stop25h 05m
Multiple Airlines
Deal found 26/1£545
Wed 4/215:00
IST
-
ICN
1 stop15h 15m
Multiple Airlines
Fri 6/218:30
ICN
-
IST
1 stop23h 50m
Multiple Airlines
Deal found 26/1£565
Thu 5/216:20
IST
-
ICN
1 stop13h 45m
MIAT Mongolian
Wed 11/223:55
ICN
-
IST
1 stop20h 35m
MIAT Mongolian
Deal found 26/1£521
Thu 5/216:20
IST
-
ICN
1 stop13h 45m
MIAT Mongolian
Sat 7/213:20
ICN
-
IST
1 stop31h 10m
MIAT Mongolian
Deal found 27/1£542
One-way flights from Istanbul to Incheon Intl
Search for one-way flight options from Istanbul to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 28 January 2026.
Sun 26/415:00
IST
-
ICN
1 stop32h 55m
SCAT Airlines
Deal found 26/1£224
Sun 19/415:00
IST
-
ICN
1 stop32h 55m
SCAT Airlines
Deal found 27/1£226
Thu 28/514:10
IST
-
ICN
1 stop26h 15m
MIAT Mongolian
Deal found 27/1£256
Sun 24/515:00
IST
-
ICN
1 stop32h 55m
SCAT Airlines
Deal found 27/1£275
Thu 5/216:20
IST
-
ICN
1 stop13h 45m
MIAT Mongolian
Deal found 27/1£277
Tue 3/211:00
IST
-
ICN
2 stops20h 15m
China Eastern
Deal found 27/1£287
Wed 4/213:35
IST
-
ICN
3 stops41h 40m
China Eastern
Deal found 27/1£292
Mon 9/213:35
IST
-
ICN
2 stops44h 15m
China Eastern
Deal found 27/1£293
Fri 22/515:10
IST
-
ICN
1 stop13h 35m
Qanot Sharq
Deal found 27/1£330
Find flight deals from Istanbul to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Incheon Intl (ICN). 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 28 January 2026.
Customise your flight search to find flights from Istanbul to Incheon Intl 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 28 January 2026.
Use the filters below to find and compare flights from Istanbul Airport to Incheon Intl Airport that are best for you.
Fly from
Istanbul
Fly to
Incheon Intl
Route
Depart
Return
Price
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Tue 7/4
14:10-12:50
1 stop16h 40m
Incheon Intl
Mon 27/4
14:20-12:25
1 stop28h 05m
£440
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Thu 12/2
16:20-22:40
1 stop24h 20m
Incheon Intl
Sat 28/2
13:20-14:30
1 stop31h 10m
£464
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Tue 21/7
14:10-22:05
1 stop25h 55m
Incheon Intl
Wed 5/8
01:35-13:05
1 stop17h 30m
£477
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Fri 15/5
14:10-10:50
1 stop14h 40m
Incheon Intl
Fri 29/5
01:35-13:05
1 stop17h 30m
£560
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Thu 2/7
13:50-09:40
2 stops37h 50m
Incheon Intl
Thu 9/7
08:50-22:10
1 stop19h 20m
£579
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Fri 3/4
21:55-09:40
1 stop29h 45m
Incheon Intl
Sun 26/4
08:50-22:10
1 stop19h 20m
£583
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Fri 3/4
21:55-09:40
1 stop29h 45m
Incheon Intl
Fri 24/4
11:10-11:25
2 stops30h 15m
£583
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Sun 5/4
21:55-09:40
1 stop29h 45m
Incheon Intl
Tue 28/4
11:10-11:25
2 stops54h 15m
£583
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Wed 18/3
22:20-09:55
1 stop29h 35m
Incheon Intl
Wed 8/4
11:10-11:25
2 stops30h 15m
£584
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Sun 5/4
21:55-09:40
1 stop29h 45m
Incheon Intl
Thu 23/4
08:50-21:50
1 stop19h 00m
£585
Flights are sorted by cheapest return flights first.
Deals found on 27/1
Showing 1-10 of 22 results
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Best time to book a flight from Istanbul to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Istanbul Airport to Incheon Intl Airport?
Use this chart to determine the optimal time to book a return flight from Istanbul to Incheon Intl. Price data was last updated on 23 January 2026.
To ensure you get the cheapest price possible for a flight from Istanbul Airport to Incheon Intl Airport, you should look to book at least 35 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 Istanbul Airport to Incheon Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Istanbul Airport to Incheon Intl Airport (average of £168). Flying from Istanbul Airport to Incheon Intl Airport in June is currently the most expensive (average of £389). 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 ICN?
Find hourly flight availability from Istanbul to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to Incheon Intl Airport as you normally would.
How much does it cost for a return flight from Istanbul Airport to Incheon Intl Airport?
Weekly flight availability from Istanbul Airport to Incheon Intl Airport
Explore weekly flight availability from Istanbul to Incheon Intl. 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 28 January 2026.
The most flights from IST to ICN are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from Istanbul to Incheon delayed?
About 21% of weekly flights between Istanbul and Incheon have experienced delays in the past year, with the average delay time being 264 minutes.
What is the most punctual flight time for Istanbul to Incheon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Incheon flights?
Over the past year, Korean Air have had the lowest number of delays on this route, with just 10% of flights being delayed.
What’s the top stopover airport for flights from Istanbul Airport to Incheon Intl Airport?
Share of one-stop return flights from Istanbul Airport to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Ulaanbaatar (UBN) – chosen by Cheapflights users on 50% of one-stop itineraries from Istanbul Airport to Incheon Intl Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Istanbul Airport to Incheon Intl Airport?
Average return fare for one-stop flights from Istanbul Airport to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Ulaanbaatar (UBN) is the most affordable one-stop option, with an average return flight price of £413.
What’s the fastest stopover option from Istanbul Airport to Incheon Intl Airport?
Shortest average travel time for one-stop one-way flights from Istanbul Airport to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Ulaanbaatar (UBN) have the shortest average one-way travel time for one-stop routes: 16h 40m.
Which airport typically offers the quickest stopover for flights from Istanbul Airport to Incheon Intl Airport?
Average stopover duration for one-stop one-way flights from Istanbul Airport to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Ulaanbaatar (UBN) offer the fastest connection on this route, with an average stopover time of 5h 10m.
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Incheon Intl. 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 Incheon Intl Airport?
Departing from Istanbul Airport to Incheon Intl Airport will take you 16h 40m. Istanbul Airport and Incheon Intl Airport are separated by a distance of 4921 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Istanbul Airport to Incheon Intl Airport?
The top 3 most reliable airlines when flying from Istanbul Airport to Incheon Intl Airport are Korean Air (85%), Asiana Airlines (76%) and Turkish Airlines (46%).
What are the cheapest flights from Istanbul Airport to Incheon Intl Airport?
While on average a flight from Istanbul Airport to Incheon Intl Airport is generally £696, our data shows the cheapest flight currently is £616. When looking at the most popular route, (Istanbul - Incheon Intl), you can expect to pay £510 for that flight.
Can I find deals for business class flights from Istanbul to Incheon Intl?
Yes. Cheapflights offers flight deals from Istanbul to Incheon Intl 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 Incheon Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Istanbul Airport to Incheon Intl Airport (average of £168). Flying from Istanbul Airport to Incheon Intl Airport in June is currently the most expensive (average of £389). 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 Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 January 2026.
Browse through other flights departing from Istanbul. Flights are based on user searches made on Cheapflights and were last updated on 28 January 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 Istanbul to Incheon Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Istanbul to Incheon Intl. 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 Incheon Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Incheon Intl from Istanbul.
Can Cheapflights find flights from Istanbul to Incheon Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Istanbul to Incheon Intl with no change fees.
Can Cheapflights notify me if prices for flights from Istanbul to Incheon Intl become cheaper?
Not ready to book yet? You can track prices for flights from Istanbul to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.
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