Cheap flights from Incheon Intl Airport to Istanbul Airport from £177
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IST
10 Oct — 17 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 March, 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.
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Direct
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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 10 September 2026.
Mon 28/1201:15 -
1 stop17h 35m
Sat 9/113:55 -
1 stop26h 00m
Deal found 6/9£456
Mon 23/1101:15 -
1 stop17h 35m
Thu 3/1213:55 -
1 stop26h 00m
Deal found 6/9£460
Wed 4/1117:50 -
1 stop25h 00m
Sun 15/1113:55 -
1 stop26h 00m
Deal found 8/9£467
Thu 31/1214:30 -
1 stop21h 40m
Mon 4/115:30 -
1 stop16h 00m
Deal found 6/9£471
Wed 18/1117:50 -
1 stop25h 00m
Wed 25/1113:55 -
1 stop14h 50m
Deal found 9/9£478
Mon 26/1001:15 -
1 stop17h 35m
Tue 10/1113:55 -
1 stop26h 00m
Deal found 9/9£486
Mon 28/922:45 -
1 stop24h 40m
Tue 6/1018:35 -
1 stop18h 05m
Deal found 8/9£491
Wed 16/922:45 -
1 stop24h 40m
Mon 21/923:30 -
1 stop37h 10m
Deal found 8/9£491
Mon 19/1022:45 -
1 stop24h 40m
Mon 26/1001:55 -
1 stop34h 15m
Deal found 10/9£492
Mon 14/922:45 -
1 stop28h 50m
Thu 1/1019:35 -
1 stop17h 05m
Deal found 10/9£493
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 10 September 2026.
Thu 3/1212:55 -
1 stop35h 15m
Sun 6/1206:30 -
2 stops22h 45m
Deal found 7/9£526
Mon 23/1123:50 -
2 stops36h 20m
Wed 2/1215:30 -
2 stops21h 50m
Deal found 9/9£619
Thu 1/1023:55 -
1 stop23h 30m
Sun 4/1018:35 -
1 stop18h 05m
Deal found 9/9£633
Thu 3/1200:05 -
Nonstop11h 50m
Fri 11/1202:20 -
Nonstop10h 00m
Deal found 9/9£650
Mon 21/908:50 -
2 stops32h 35m
Tue 29/921:25 -
2 stops28h 00m
Deal found 9/9£772
Sun 17/100:05 -
Nonstop11h 50m
Fri 22/102:20 -
Nonstop10h 00m
Deal found 6/9£690
Fri 25/922:45 -
1 stop24h 40m
Sat 3/1002:10 -
1 stop34h 30m
Deal found 9/9£758
Tue 6/1019:45 -
3 stops23h 40m
Wed 14/1007:00 -
2 stops29h 45m
Deal found 5/9£1,121
Sun 18/1023:20 -
Nonstop11h 40m
Thu 29/1002:20 -
Nonstop10h 00m
Deal found 8/9£1,108
Tue 13/1012:00 -
3 stops31h 25m
Mon 26/1015:25 -
3 stops37h 05m
Deal found 7/9£1,172
Wed 20/119:45 -
2 stops26h 05m
Sat 23/121:35 -
3 stops39h 10m
Deal found 6/9£1,192
Tue 3/1111:40 -
3 stops32h 40m
Mon 9/1108:00 -
2 stops28h 45m
Deal found 8/9£1,229
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 10 September 2026.
Sun 8/1113:55 -
Nonstop12h 10m
Wed 25/1121:55 -
Nonstop10h 00m
Deal found 7/9£551
Mon 21/1213:55 -
Nonstop12h 10m
Mon 28/1221:55 -
Nonstop10h 00m
Deal found 6/9£552
Tue 22/1213:55 -
Nonstop12h 10m
Thu 31/1221:55 -
Nonstop10h 00m
Deal found 5/9£553
Thu 24/1213:55 -
Nonstop12h 10m
Thu 31/1221:55 -
Nonstop10h 00m
Deal found 6/9£554
Mon 28/1213:55 -
Nonstop12h 10m
Sun 10/121:55 -
Nonstop10h 00m
Deal found 6/9£556
Sun 3/113:55 -
Nonstop12h 10m
Sun 17/121:55 -
Nonstop10h 00m
Deal found 9/9£557
Mon 1/313:55 -
Nonstop12h 10m
Fri 12/321:55 -
Nonstop10h 00m
Deal found 8/9£567
Sat 14/1113:55 -
Nonstop12h 10m
Tue 24/1121:55 -
Nonstop10h 00m
Deal found 6/9£569
Sat 2/113:55 -
Nonstop12h 10m
Sat 9/121:55 -
Nonstop10h 00m
Deal found 6/9£570
Fri 1/113:55 -
Nonstop12h 10m
Wed 6/121:55 -
Nonstop10h 00m
Deal found 6/9£573
Wed 6/113:55 -
Nonstop12h 10m
Sun 17/121:55 -
Nonstop10h 00m
Deal found 9/9£574
Last-minute flights from Incheon Intl to Istanbul
Discover last-minute flight deals from Incheon Intl to Istanbul. Data last updated 10 September 2026 and is based on user searches.
Fri 11/922:45 -
1 stop24h 40m
Thu 17/919:45 -
1 stop16h 55m
Deal found 8/9£520
Fri 11/922:45 -
1 stop28h 50m
Mon 21/923:30 -
1 stop37h 10m
Deal found 7/9£520
Mon 14/922:45 -
1 stop32h 05m
Thu 17/918:35 -
1 stop18h 05m
Deal found 9/9£493
Mon 14/922:45 -
1 stop28h 50m
Mon 21/916:25 -
1 stop18h 35m
Deal found 9/9£506
Wed 16/922:45 -
1 stop25h 20m
Wed 23/923:30 -
1 stop37h 10m
Deal found 8/9£491
Mon 28/922:45 -
1 stop24h 40m
Tue 6/1018:35 -
1 stop18h 05m
Deal found 8/9£491
Mon 28/922:45 -
1 stop32h 05m
Fri 2/1018:35 -
1 stop16h 25m
Deal found 9/9£506
Tue 29/923:55 -
1 stop20h 30m
Tue 6/1018:35 -
1 stop18h 05m
Deal found 8/9£505
Mon 19/1022:45 -
1 stop24h 40m
Mon 26/1001:55 -
1 stop34h 15m
Deal found 10/9£492
Sat 24/1016:15 -
1 stop21h 55m
Sat 31/1006:30 -
2 stops27h 15m
Deal found 8/9£516
Mon 26/1001:15 -
1 stop17h 35m
Tue 10/1113:55 -
1 stop26h 00m
Deal found 9/9£486
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 10 September 2026.
Tue 13/1016:15 -
1 stop21h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£177
Tue 26/108:40 -
1 stop15h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£234
Tue 8/1208:40 -
1 stop15h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£235
Wed 14/1019:40 -
1 stop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£244
Wed 14/1016:20 -
2 stops33h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£252
Mon 5/1001:35 -
1 stop17h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£266
Tue 13/1019:40 -
3 stops25h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£270
Tue 15/906:55 -
1 stop16h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£276
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 10 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 10 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
Tue 8/12
08:40-18:35
1 stop15h 55m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£235
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 23/12
22:10-06:10
2 stops38h 00m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£342
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 16/9
22:45-17:25
1 stop24h 40m
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
£356
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 30/9
22:45-17:25
1 stop24h 40m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£356
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Sat 6/2
11:05-17:40
2 stops36h 35m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£425
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Wed 23/12
10:35-16:35
Nonstop12h 00m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£446
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 21/12
10:35-16:35
Nonstop12h 00m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£448
Fastest return journey
IncheonIstanbul
ICN Incheon Intl - IST Istanbul
ICNIST
Incheon Intl
Mon 4/1
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
Sat 9/1
10:35-16:35
Nonstop12h 00m
Istanbul
Wed 31/12
00:00-07:00
Nonstop0h 00m
£481
Flights are sorted by cheapest return flights first.
Deals found on 9/9
Showing 1-10 of 22 resultsSorted by cheapest first
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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 £415). Flying from Incheon Intl Airport to Istanbul Airport in October is currently the most expensive (average of £692). 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 10 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 typical for this route at the moment.
Incheon Intl Airport to Istanbul Airport flights typically cost between £424 and £877 in December.The cheapest return price found within the last 5 days was £456 on Etihad Airways (28 Dec–9 Jan).
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 10 September 2026.
The most flights from ICN to IST are scheduled on a Wednesday (7 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 219 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 Turkish Airlines and Emirates fly from Incheon Intl Airport to Istanbul Airport in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 12h 50m. 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 (86%), Korean Air (80%), Turkish Airlines (65%).
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 £415). Flying from Incheon Intl Airport to Istanbul Airport in October is currently the most expensive (average of £692). 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 10 September 2026.
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 10 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.
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