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$232+ Cheap flights from Incheon Intl (ICN) to Istanbul (IST)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IST
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Istanbul are usually found in January or May, booked 68 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find flight deals from Incheon Intl to Istanbul

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 October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/29. 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.
Mon 12/222:20 pmICN - IST
2 stops22h 40mChina Eastern
Tue 1/611:00 amIST - ICN
2 stops20h 15mChina Eastern
Deal found 10/29$418
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Wed 11/191:20 pmICN - IST
1 stop31h 10mMIAT Mongolian
Sun 11/234:20 pmIST - ICN
1 stop13h 45mMIAT Mongolian
Deal found 10/30$451
This Asiana Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/129:35 amICN - IST
Nonstop12h 10mAsiana Airlines
Tue 12/165:20 pmIST - ICN
Nonstop10h 15mAsiana Airlines
Deal found 10/30$482
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:40 amICN - IST
2 stops52h 40mAir Astana
Sun 12/2110:20 pmIST - ICN
1 stop29h 35mAir Astana
Deal found 10/30$502
This Etihad Airways deal was found by Cheapflights users on 10/30. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:45 pmICN - IST
1 stop19h 10mEtihad Airways
Sun 11/307:30 amIST - ICN
1 stop21h 15mEtihad Airways
Deal found 10/30$523
This Air Astana deal was found by Cheapflights users on 10/29. 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.
Fri 11/1411:40 amICN - IST
1 stop15h 40mAir Astana
Fri 11/285:10 pmIST - ICN
2 stops34h 45mAir Astana
Deal found 10/29$530
This Air Astana deal was found by Cheapflights users on 10/30. 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.
Thu 11/1311:40 amICN - IST
2 stops34h 30mAir Astana
Tue 11/1811:20 amIST - ICN
2 stops16h 35mAir Astana
Deal found 10/30$532
This Air Astana deal was found by Cheapflights users on 10/30. 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.
Mon 11/1011:40 amICN - IST
1 stop15h 40mAir Astana
Fri 11/285:10 pmIST - ICN
2 stops34h 45mAir Astana
Deal found 10/30$533
This Air Astana deal was found by Cheapflights users on 10/29. 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.
Mon 12/2211:40 amICN - IST
2 stops28h 40mAir Astana
Tue 1/610:25 pmIST - ICN
1 stop26h 25mAir Astana
Deal found 10/29$535

Cheap 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$417
(FlightHub)

One-way from

$232
(Trip.com)

Popular in

October

Cheapest in

January

Average price

$922

Good round-trip deal

$384 or less

Good one-way deal

$903 or less
Provider with most accurate pricing for Incheon Intl-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Istanbul flights.
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From Incheon Intl to Istanbul
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One-way flight from Incheon Intl to Istanbul
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Istanbul.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Istanbul.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Istanbul Airport that are best for you.

Fly from

Incheon Intl

Fly to

Istanbul

Route

Depart

Return

Price

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 2/12

11:40 am-4:10 pm

2 stops34h 30m

Istanbul

Tue 2/17

11:20 am-9:55 am

2 stops16h 35m

$533

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Fri 12/26

11:40 am-9:20 pm

1 stop15h 40m

Istanbul

Sun 1/4

10:20 pm-9:55 am

1 stop29h 35m

$534

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Fri 11/14

11:45 pm-12:55 pm

1 stop19h 10m

Istanbul

Tue 11/18

7:50 pm-9:55 pm

1 stop20h 05m

$538

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 2/12

11:40 am-4:10 pm

2 stops34h 30m

Istanbul

Sun 2/22

10:20 pm-9:55 am

1 stop29h 35m

$540

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 2/11

11:40 am-9:25 pm

2 stops39h 45m

Istanbul

Sun 2/22

10:20 pm-9:55 am

1 stop29h 35m

$543

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Fri 2/13

11:40 am-9:25 pm

2 stops39h 45m

Istanbul

Sat 2/21

10:25 pm-9:55 am

2 stops53h 30m

$545

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 2/18

5:50 pm-12:55 pm

1 stop25h 05m

Istanbul

Tue 2/24

2:00 pm-10:45 am

1 stop14h 45m

$561

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 2/14

11:55 pm-2:30 pm

1 stop20h 35m

Istanbul

Thu 2/19

4:20 pm-10:40 pm

1 stop24h 20m

$598

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 11/13

11:40 pm-6:30 pm

1 stop24h 50m

Istanbul

Mon 11/17

1:55 am-6:10 pm

1 stop34h 15m

$621

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 2/18

10:20 pm-2:25 pm

1 stop22h 05m

Istanbul

Mon 2/23

1:55 am-6:10 pm

1 stop34h 15m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
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Compare providers for flights from Incheon Intl to Istanbul

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 Incheon Intl to Istanbul in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*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 Incheon Intl Airport-Istanbul Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Incheon Intl Airport-Istanbul Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Istanbul Airport flights, Cheapflights users trust CheapOair the most. CheapOair 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 Incheon Intl Airport-Istanbul 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 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.
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 Incheon Intl Airport to Istanbul Airport

How far ahead should I book a flight from Incheon Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Istanbul. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Istanbul Airport, you should look to book at least 68 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 Incheon Intl Airport to Istanbul Airport?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of $382). Flying from Incheon Intl Airport to Istanbul Airport in July is currently the most expensive (average of $518). 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 October 30, 2025.

When flying from Incheon Intl Airport to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Istanbul. Price data was last updated on October 26, 2025.

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

The best insider tips for Incheon Intl Airport to Istanbul Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Istanbul Airport trip
Airlines
Turkish Airlines

Business Class features fully reclining seats with direct aisle access and Ferragamo travel sets.


Economy passengers receive a travel set with sleep mask, ear plugs, and toiletries on flights over five hours.

Read more about Turkish Airlinesby Jessica Macdonald
Korean Air

Enjoy lie-flat seats in Prestige class with a 75” pitch on Boeing 787, 777, and 747 models.


Economy class offers 33”-34” seat pitch, more spacious than many competitors like Delta’s 30”-31”.

Read more about Korean Airby Yulia Denisyuk
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Turkish Airlines

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more

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 October 30, 2025.
Read reviews from past customers who have flown Asiana Airlines, Emirates, and Etihad Airways from Incheon Intl Airport to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very good
484 reviews
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Emirates
8.1
Very good
3,394 reviews
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Etihad Airways
7.4
Good
1,284 reviews
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Turkish Airlines
7.3
Good
4,031 reviews
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
China Eastern
7.2
Good
174 reviews
Asiana Airlines
8.2
Very good
484 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.6

Overall

8.2

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

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 Air Astana and Etihad Airways fly from Incheon Intl Airport to Istanbul Airport in about 19h 10m. The time it takes to get you to your destination can typically vary by up to 15h 20m. There are 4921 mi between Incheon Intl Airport and Istanbul Airport. This flight may include one or multiple stops.

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

    Flying on China Eastern is currently your cheapest option to Istanbul Airport, with prices starting at $392. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Emirates, with the lowest prices starting at $539 and $545, respectively. These flights start at 41% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Incheon Intl Airport to Istanbul Airport?

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Istanbul Airport are Korean Air (69%), Asiana Airlines (52%) and Turkish Airlines (39%).

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

    The cheapest flight price from Incheon Intl Airport to Istanbul Airport is $383. On average you can expect to pay $995. The most popular route, (Incheon Intl - Istanbul), can usually be booked for $405.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of $382). Flying from Incheon Intl Airport to Istanbul Airport in July is currently the most expensive (average of $518). 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 Istanbul Airport?

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Top 7 airlines flying from Incheon Intl to Istanbul

Discover the top 7 airlines that operate flights from Incheon Intl 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$392Average$425FlexibilityNo cancel feeOn-time62%
Etihad AirwaysCheapest$539Average$926FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$545Average$600FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$573Average$770FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$617Average$876FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$676Average$887FlexibilityNo cancel feeOn-time76%
Uzbekistan AirwaysCheapest$860Average$1,457FlexibilityNo cancel feeOn-time81%

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