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Incheon Intl

$325+ Cheap flights from Istanbul (IST) to Incheon Intl (ICN)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ICN
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Incheon Intl are usually found in October or August, booked 35 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Istanbul to Incheon Intl

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 December 16, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 pmIST - ICN
1 stop21h 25mQatar Airways
Tue 12/3012:20 amICN - IST
1 stop18h 00mQatar Airways
Deal found 12/16$833
This CheapOair deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:00 pmIST - ICN
1 stop15h 15mMultiple Airlines
Thu 12/185:50 pmICN - IST
1 stop25h 05mMultiple Airlines
Deal found 12/14$908
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:35 pmIST - ICN
2 stops20h 15mMultiple Airlines
Wed 12/3111:55 pmICN - IST
1 stop20h 35mMultiple Airlines
Deal found 12/15$948
This Asiana Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:20 pmIST - ICN
Nonstop10h 15mAsiana Airlines
Sat 12/279:35 amICN - IST
Nonstop12h 10mAsiana Airlines
Deal found 12/15$986
This Asiana Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:20 pmIST - ICN
Nonstop10h 15mAsiana Airlines
Sat 1/39:35 amICN - IST
Nonstop12h 10mAsiana Airlines
Deal found 12/15$990
This Air Astana deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:20 pmIST - ICN
1 stop29h 35mAir Astana
Thu 12/1811:40 amICN - IST
2 stops34h 30mAir Astana
Deal found 12/14$1,009
This Korean Air deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:45 pmIST - ICN
Nonstop10h 10mKorean Air
Mon 1/51:55 pmICN - IST
Nonstop12h 10mKorean Air
Deal found 12/14$1,027
This Korean Air deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:45 pmIST - ICN
Nonstop10h 10mKorean Air
Wed 12/311:55 pmICN - IST
Nonstop12h 10mKorean Air
Deal found 12/14$1,028
This Korean Air deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:45 pmIST - ICN
Nonstop10h 10mKorean Air
Wed 1/71:55 pmICN - IST
Nonstop12h 10mKorean Air
Deal found 12/14$1,045
This Turkish Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:10 pmIST - ICN
Nonstop9h 55mTurkish Airlines
Tue 12/2312:10 amICN - IST
Nonstop11h 45mTurkish Airlines
Deal found 12/14$1,091

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(Mytrip)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$965

Good round-trip deal

$907 or less
Provider with most accurate pricing for Istanbul-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-Incheon Intl flights.
Search Deals
From Istanbul to Incheon Intl
Search Deals
One-way flight from Istanbul to Incheon Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Istanbul to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 16, 2025.
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

Sun 5/31

2:10 pm-12:50 pm

1 stop16h 40m

Incheon Intl

Wed 6/17

1:50 am-12:25 pm

1 stop16h 35m

$587

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 2/12

4:20 pm-10:40 pm

1 stop24h 20m

Incheon Intl

Sat 2/28

11:55 pm-2:30 pm

1 stop20h 35m

$597

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sun 2/8

4:20 pm-10:40 pm

1 stop24h 20m

Incheon Intl

Wed 2/11

1:20 pm-2:30 pm

1 stop31h 10m

$632

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sun 2/15

12:00 pm-5:15 pm

1 stop23h 15m

Incheon Intl

Sun 3/1

12:20 am-12:20 pm

1 stop18h 00m

$689

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 2/5

8:10 pm-5:15 pm

1 stop15h 05m

Incheon Intl

Sun 2/15

12:20 am-12:20 pm

1 stop18h 00m

$689

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 2/12

1:50 pm-10:30 am

1 stop14h 40m

Incheon Intl

Wed 2/25

12:20 am-6:40 pm

1 stop24h 20m

$689

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 1/13

8:10 pm-5:15 pm

1 stop15h 05m

Incheon Intl

Wed 2/4

12:20 am-12:20 pm

1 stop18h 00m

$689

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 3/10

8:10 pm-5:15 pm

1 stop15h 05m

Incheon Intl

Mon 3/16

12:20 am-6:40 pm

1 stop24h 20m

$698

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sat 1/17

1:50 pm-5:15 pm

1 stop21h 25m

Incheon Intl

Wed 2/4

12:20 am-12:20 pm

1 stop18h 00m

$708

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sat 2/14

8:10 pm-5:15 pm

1 stop15h 05m

Incheon Intl

Sat 2/28

12:20 am-6:40 pm

1 stop24h 20m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
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Compare providers for flights from Istanbul to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Incheon Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Istanbul Airport-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

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 round-trip flight from Istanbul to Incheon Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from Istanbul Airport to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 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 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 $231). Flying from Istanbul Airport to Incheon Intl Airport in June is currently the most expensive (average of $536). 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 December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Istanbul Airport to Incheon Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Istanbul Airport to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to Incheon Intl. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Istanbul Airport to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated December 16, 2025.
Read through reviews of airlines operating flights from Istanbul Airport to Incheon Intl Airport, such as Asiana Airlines, China Southern, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
493 reviews

Entertainment

7.7

Comfort

8.1

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Asiana Airlines
8.2
Very good
493 reviews
Asiana Airlines
8.2
Very good
493 reviews

Entertainment

7.7

Comfort

8.1

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
China Southern
7.5
Good
122 reviews
Asiana Airlines
8.2
Very good
493 reviews

Entertainment

7.7

Comfort

8.1

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Etihad Airways
7.4
Good
1,332 reviews
Asiana Airlines
8.2
Very good
493 reviews

Entertainment

7.7

Comfort

8.1

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Turkish Airlines
7.3
Good
4,104 reviews
Asiana Airlines
8.2
Very good
493 reviews

Entertainment

7.7

Comfort

8.1

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

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?

    Airlines like MIAT Mongolian and Qatar Airways fly from Istanbul Airport to Incheon Intl Airport in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 6h 35m. There are 4921 mi between Istanbul Airport and Incheon Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Istanbul Airport to Incheon Intl Airport round-trip?

    Flying on MIAT Mongolian is currently your cheapest option to Incheon Intl Airport, with prices starting at $292. Additional round-trip tickets that might be worth considering are offered by China Southern and Etihad Airways, with the lowest prices starting at $476 and $630, respectively. MIAT Mongolian is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Istanbul Airport to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $284 on MIAT Mongolian. Other airlines that offer cheap prices include Sichuan Airlines from $287 and China Southern from $328 one-way.

  • What are the most reliable airlines from Istanbul Airport to Incheon Intl 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 Istanbul Airport to Incheon Intl Airport on time: Korean Air (93%), Asiana Airlines (70%), Turkish Airlines (53%).

  • What are the cheapest flights from Istanbul Airport to Incheon Intl Airport?

    The cheapest flight price from Istanbul Airport to Incheon Intl Airport is $874. On average you can expect to pay $1,027. The most popular route, (Istanbul - Incheon Intl), can usually be booked for $538.

  • Can I find deals for flights from Istanbul to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Istanbul to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Incheon Intl.

  • 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 $231). Flying from Istanbul Airport to Incheon Intl Airport in June is currently the most expensive (average of $536). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top 5 airlines flying from Istanbul to Incheon Intl

Discover the top 5 airlines that operate flights from Istanbul to Incheon Intl. 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 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
MIAT MongolianCheapest$427Average$553FlexibilityNo cancel feeOn-time63%
China SouthernCheapest$476Average$581FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$630Average$767FlexibilityNo cancel feeOn-time75%
Asiana AirlinesCheapest$801Average$882FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$924Average$1,136FlexibilityNo cancel feeOn-time77%

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