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Cheap flights from Istanbul Airport to Seoul from $288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Seoul departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

MIAT Mongolian Logo
4:20 pm - 12:05 pmIST-ICN
13h 45m1 stop
MIAT Mongolian Logo
11:55 pm - 2:30 pmICN-IST
20h 35m1 stop
$533MIAT Mongolian
Find Deal
jue., oct. 30 - sáb., nov. 15
MIAT Mongolian Logo
2:10 pm - 10:25 pmIST-ICN
26h 15m1 stop
MIAT Mongolian Logo
1:20 pm - 2:30 pmICN-IST
31h 10m1 stop
$543MIAT Mongolian
Find Deal
mar., oct. 21 - mié., nov. 5
MIAT Mongolian Logo
2:10 pm - 10:25 pmIST-ICN
26h 15m1 stop
MIAT Mongolian Logo
1:20 pm - 2:30 pmICN-IST
31h 10m1 stop
$558MIAT Mongolian
Find Deal
jue., oct. 23 - mié., nov. 5
MIAT Mongolian Logo
2:10 pm - 10:25 pmIST-ICN
26h 15m1 stop
MIAT Mongolian Logo
11:55 pm - 2:30 pmICN-IST
20h 35m1 stop
$563MIAT Mongolian
Find Deal
jue., oct. 16 - sáb., nov. 15
Logo
2:10 pm - 10:25 pmIST-ICN
26h 15m1 stop
Logo
12:55 pm - 8:10 amICN-IST
25h 15m1 stop
$585
Find Deal
dom., oct. 19 - mar., nov. 18
Logo
4:20 pm - 12:05 pmIST-ICN
13h 45m1 stop
Logo
2:20 pm - 7:00 amICN-IST
22h 40m2 stops
$601
Find Deal
jue., oct. 30 - lun., nov. 17
Air China Logo
2:55 pm - 11:40 amIST-ICN
14h 45m1 stop
Air China Logo
1:10 pm - 8:20 amICN-IST
25h 10m1 stop
$623Air China
Find Deal
vie., dic. 19 - sáb., ene. 3
Air China Logo
2:55 pm - 9:55 pmIST-ICN
25h 00m1 stop
Air China Logo
5:50 pm - 8:20 amICN-IST
20h 30m1 stop
$635Air China
Find Deal
mié., oct. 29 - jue., nov. 13
China Southern Logo
3:50 pm - 10:25 pmIST-ICN
24h 35m1 stop
China Southern Logo
9:25 am - 6:40 amICN-IST
27h 15m1 stop
$681China Southern
Find Deal
sáb., nov. 1 - mié., nov. 12
Etihad Airways Logo
7:25 am - 10:45 amIST-ICN
21h 20m1 stop
Etihad Airways Logo
11:45 pm - 12:55 pmICN-IST
19h 10m1 stop
$714Etihad Airways
Find Deal
lun., nov. 3 - vie., nov. 14

MIAT Mongolian flights from Istanbul Airport to Incheon Intl Airport

Our best MIAT Mongolian deals on Istanbul Airport to Incheon Intl Airport flight tickets
MIAT Mongolian
Oct 30
IST4:20 pmIstanbul
13h 45m
1 stop
ICN12:05 pmIncheon Intl
Nov 15
ICN11:55 pmIncheon Intl
20h 35m
1 stop
IST2:30 pmIstanbul
$533
Find similar
MIAT Mongolian
Oct 21
IST2:10 pmIstanbul
26h 15m
1 stop
ICN10:25 pmIncheon Intl
Nov 5
ICN1:20 pmIncheon Intl
31h 10m
1 stop
IST2:30 pmIstanbul
$543
Find similar
MIAT Mongolian
Oct 23
IST2:10 pmIstanbul
26h 15m
1 stop
ICN10:25 pmIncheon Intl
Nov 5
ICN1:20 pmIncheon Intl
31h 10m
1 stop
IST2:30 pmIstanbul
$558
Find similar

Air China flights from Istanbul Airport to Incheon Intl Airport

Our best Air China deals on Istanbul Airport to Incheon Intl Airport flight tickets
Air China
Dec 19
IST2:55 pmIstanbul
14h 45m
1 stop
ICN11:40 amIncheon Intl
Jan 3
ICN1:10 pmIncheon Intl
25h 10m
1 stop
IST8:20 amIstanbul
$623
Find similar
Air China
Oct 29
IST2:55 pmIstanbul
25h 00m
1 stop
ICN9:55 pmIncheon Intl
Nov 13
ICN5:50 pmIncheon Intl
20h 30m
1 stop
IST8:20 amIstanbul
$635
Find similar
Air China
Nov 2
IST2:55 pmIstanbul
25h 00m
1 stop
ICN9:55 pmIncheon Intl
Nov 15
ICN1:10 pmIncheon Intl
25h 10m
1 stop
IST8:20 amIstanbul
$701
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

jue. 10/30

4:20 pm-12:05 pm

1 stop13h 45m

Incheon Intl

sáb. 11/15

11:55 pm-2:30 pm

1 stop20h 35m

$533

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

mar. 10/21

2:10 pm-10:25 pm

1 stop26h 15m

Incheon Intl

mié. 11/5

1:20 pm-2:30 pm

1 stop31h 10m

$543

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

jue. 10/23

2:10 pm-10:25 pm

1 stop26h 15m

Incheon Intl

mié. 11/5

1:20 pm-2:30 pm

1 stop31h 10m

$558

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

jue. 10/16

2:10 pm-10:25 pm

1 stop26h 15m

Incheon Intl

sáb. 11/15

11:55 pm-2:30 pm

1 stop20h 35m

$563

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

dom. 10/19

2:10 pm-10:25 pm

1 stop26h 15m

Incheon Intl

mar. 11/18

12:55 pm-8:10 am

1 stop25h 15m

$585

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

jue. 10/30

4:20 pm-12:05 pm

1 stop13h 45m

Incheon Intl

lun. 11/17

2:20 pm-7:00 am

2 stops22h 40m

$601

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

vie. 12/19

2:55 pm-11:40 am

1 stop14h 45m

Incheon Intl

sáb. 1/3

1:10 pm-8:20 am

1 stop25h 10m

$623

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

mié. 10/29

2:55 pm-9:55 pm

1 stop25h 00m

Incheon Intl

jue. 11/13

5:50 pm-8:20 am

1 stop20h 30m

$635

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

sáb. 11/1

3:50 pm-10:25 pm

1 stop24h 35m

Incheon Intl

mié. 11/12

9:25 am-6:40 am

1 stop27h 15m

$681

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

lun. 11/3

7:25 am-10:45 am

1 stop21h 20m

Incheon Intl

vie. 11/14

11:45 pm-12:55 pm

1 stop19h 10m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Istanbul Airport to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Istanbul Airport and Incheon Intl Airport?

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Istanbul Airport is in August. Flight prices, which tend to average around $730, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of August, then departing from Istanbul Airport during the month April is also very affordable. Most momondo users find prices during this month for around $742.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Istanbul Airport to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $904. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,131. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

At noon is the cheapest time of day to fly from Istanbul Airport to Incheon Intl Airport when you can find flight prices for as low as $684. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,002 on average. Flights to Incheon Intl Airport from Istanbul Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Istanbul to Incheon Intl flight route?

Fly from Istanbul to Incheon Intl for the best Istanbul - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $797 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Istanbul Airport for as low as $521 on momondo.

What cabin class options are available on Istanbul to Incheon Intl flights?

There are 2 cabin classes available to choose from on Istanbul to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Istanbul Airport to Incheon Intl Airport flight prices changed over time?

As of September 2025, prices for Istanbul Airport to Incheon Intl Airport flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Istanbul Airport to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Istanbul Airport to Incheon Intl Airport (IST to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to Incheon Intl Airport

Best Price Found

$846

Fastest flight time

9h 50m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Istanbul Airport in the past 72 hours is $846. The best round-trip flight deal from Istanbul Airport to Incheon Intl Airport found on momondo in the last 72 hours is $1,079.
The fastest flight from Istanbul Airport to Incheon Intl Airport takes 9h 50m
Direct flights go from Istanbul Airport to Incheon Intl Airport every day.
Search flight deals

  • How far is Istanbul to Incheon Intl by plane?

    Incheon Intl is 4921.0 mi away from Istanbul. By plane, this route typically takes 12h 35m.

  • When did momondo last update prices for flights from Istanbul Airport to Incheon Intl Airport?

    Prices for flights from Istanbul Airport to Incheon Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Istanbul Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Istanbul Airport to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Istanbul Airport to Incheon Intl Airport?

  • What is the most popular airline from Istanbul Airport to Incheon Intl Airport?

Best airlines flying from Istanbul Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from Istanbul Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $476Free CancellationRating
7.5
110 reviews
Search China Southern flights
Etihad AirwaysPriceFrom $724Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Asiana AirlinesPriceFrom $801Free CancellationRating
8.2
479 reviews
Search Asiana Airlines flights
Turkish AirlinesPriceFrom $924Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights

  • Asiana Airlines Flights From Istanbul Airport to Incheon Intl Airport

    Asiana Airlines is one of the most popular airlines flying from Istanbul Airport to Incheon Intl Airport, operating 15 flights/week on average for this route. A good Asiana Airlines flight deal for Istanbul Airport to Incheon Intl Airport starts from $801 round-trip, up to an average price of $882. Our users have rated Asiana Airlines at 8.2/10.

  • Turkish Airlines Flights From Istanbul Airport to Incheon Intl Airport

    Another popular option for Istanbul Airport to Incheon Intl Airport flights is Turkish Airlines (7.3/10, 3,968 ratings). Turkish Airlines flies from Istanbul Airport to Incheon Intl Airport around 16 times per week, with deals starting from $924 round-trip and rising to an average price of around $1,131.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Seoul?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Seoul. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Istanbul to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from Istanbul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Istanbul to Seoul?

momondo helps you find the best flight between Istanbul and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Istanbul to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Istanbul to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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