HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Istanbul

$229+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IST
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Incheon Intl to Istanbul are usually found in January or May, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$507
(FlightHub)

One-way from

$229
(FlightHub)

Popular in

October

Cheapest in

January

Average price

$684

Good round-trip deal

$935 or less

Good one-way deal

$482 or less
From Incheon Intl to Istanbul
Search Deals
One-way flight from Incheon Intl to Istanbul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

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 junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
vie. 6/204:20 pmICN - IST
1 stop21h 40mMultiple Airlines
jue. 6/262:00 pmIST - ICN
1 stop19h 25mMultiple Airlines
Deal found 6/11$500
This FlightHub deal was found by Cheapflights users on 6/12. 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.
vie. 6/204:35 pmICN - IST
1 stop21h 25mChina Eastern
mar. 6/242:00 pmIST - ICN
1 stop24h 45mChina Eastern
Deal found 6/12$506
This MIAT Mongolian deal was found by Cheapflights users on 6/12. 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 MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/132:20 pmICN - IST
1 stop28h 05mMIAT Mongolian
mar. 10/212:10 pmIST - ICN
1 stop26h 15mMIAT Mongolian
Deal found 6/12$509
This Etihad Airways deal was found by Cheapflights users on 6/12. 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.
mié. 8/271:35 amICN - IST
1 stop17h 30mEtihad Airways
dom. 9/72:10 pmIST - ICN
1 stop25h 55mEtihad Airways
Deal found 6/12$544
This Emirates deal was found by Cheapflights users on 6/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1810:45 pmICN - IST
1 stop25h 10mEmirates
lun. 6/232:10 amIST - ICN
1 stop34h 40mEmirates
Deal found 6/11$545
This China Southern deal was found by Cheapflights users on 6/12. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/189:25 amICN - IST
1 stop26h 35mChina Southern
mié. 6/254:00 pmIST - ICN
1 stop17h 25mChina Southern
Deal found 6/12$631
This SmartFares deal was found by Cheapflights users on 6/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/39:35 amICN - IST
Nonstop12h 05mAsiana Airlines
mié. 12/105:20 pmIST - ICN
Nonstop10h 15mAsiana Airlines
Deal found 6/10$663
This FlightHub deal was found by Cheapflights users on 6/12. 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.
mié. 6/181:20 amICN - IST
1 stop23h 15mQatar Airways
lun. 6/238:05 pmIST - ICN
1 stop15h 00mQatar Airways
Deal found 6/12$665

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 junio 12, 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

sáb. 6/28

2:15 pm-7:00 am

2 stops22h 45m

Istanbul

sáb. 7/12

2:00 pm-3:25 pm

1 stop19h 25m

$507

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

sáb. 10/18

12:05 am-12:25 pm

1 stop18h 20m

Istanbul

jue. 11/6

4:20 pm-12:05 pm

1 stop13h 45m

$508

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

sáb. 6/28

12:55 pm-8:00 am

1 stop25h 05m

Istanbul

sáb. 7/12

2:00 pm-5:25 pm

1 stop21h 25m

$521

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

mié. 8/27

1:35 am-1:05 pm

1 stop17h 30m

Istanbul

dom. 9/7

2:10 pm-10:05 pm

1 stop25h 55m

$544

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

mié. 6/25

10:45 pm-9:35 pm

1 stop28h 50m

Istanbul

lun. 6/30

2:10 am-6:50 pm

1 stop34h 40m

$545

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

mié. 12/3

9:35 am-3:40 pm

Nonstop12h 05m

Istanbul

mié. 12/10

5:20 pm-9:35 am

Nonstop10h 15m

$663

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

sáb. 6/28

12:55 pm-8:00 am

1 stop25h 05m

$229

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

mié. 11/19

9:25 am-6:40 am

1 stop27h 15m

$233

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

jue. 6/19

2:50 pm-6:30 am

1 stop21h 40m

$263

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

lun. 9/1

10:45 pm-6:55 am

1 stop14h 10m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 results
1
2
3

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

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 June 9, 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 79 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of $923). Flying from Incheon Intl Airport to Istanbul Airport in June is currently the most expensive (average of $1,374). 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 junio 12, 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 47% 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 June 8, 2025.

Travelers seeking maximum savings on their Incheon Intl Airport to Istanbul Airport flight should consider departing on Saturday afternoons 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.

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 junio 12, 2025.

The most flights from ICN to IST are scheduled on a Wednesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and Emirates from Seoul to Istanbul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Southern
7.5
Good
99 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

  • 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 $507. Additional round-trip tickets that might be worth considering are offered by MIAT Mongolian and Etihad Airways, with the lowest prices starting at $508 and $544, respectively. These flights start at 24% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $229 on China Eastern. Other airlines that offer cheap prices include China Southern from $233 and Sichuan Airlines from $263 one-way.

  • 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 (91%), 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 $390. On average you can expect to pay $1,977. The most popular route, (Incheon Intl - Istanbul), can usually be booked for $542.

  • 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of $923). Flying from Incheon Intl Airport to Istanbul Airport in June is currently the most expensive (average of $1,374). 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
Yalova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Incheon Intl to Istanbul

Discover the top 9 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$392Average$418FlexibilityNo cancel feeOn-time62%
MIAT MongolianCheapest$513Average$629FlexibilityNo cancel feeOn-time63%
Qatar AirwaysCheapest$523Average$682FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$539Average$910FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$545Average$730FlexibilityNo cancel feeOn-time75%
Asiana AirlinesCheapest$594Average$799FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$617Average$824FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$675Average$763FlexibilityNo cancel feeOn-time81%
Uzbekistan AirwaysCheapest$734Average$1,051FlexibilityNo cancel feeOn-time81%

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.