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Cheap flights from Istanbul Airport to Seoul from $307

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 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Istanbul Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
2:55 pm - 9:55 pmIST  Istanbul-ICN Incheon Intl
25h 00m1 stop Beijing Capital
Air China Logo
11:10 am - 8:20 amICN  Incheon Intl-IST Istanbul
27h 10m1 stop Beijing Capital
$555Air China
Tue, Nov 3 - Mon, Nov 9
Air China Logo
2:55 pm - 1:45 pmIST  Istanbul-ICN Incheon Intl
16h 50m1 stop Beijing Capital
Air China Logo
11:10 am - 8:20 amICN  Incheon Intl-IST Istanbul
27h 10m1 stop Beijing Capital
$557Air China
Fri, Nov 6 - Fri, Nov 20
Air China Logo
2:55 pm - 11:40 amIST  Istanbul-ICN Incheon Intl
14h 45m1 stop Beijing Capital
Air China Logo
11:10 am - 8:20 amICN  Incheon Intl-IST Istanbul
27h 10m1 stop Beijing Capital
$557Air China
Wed, Dec 2 - Wed, Dec 9
SCAT Airlines Logo
11:00 am - 5:55 amIST  Istanbul-ICN Incheon Intl
12h 55m1 stop Shimkent
SCAT Airlines Logo
6:55 am - 6:40 pmICN  Incheon Intl-IST Istanbul
17h 45m1 stop Shimkent
$602SCAT Airlines
Mon, Nov 16 - Fri, Nov 27
SCAT Airlines Logo
11:00 am - 5:55 amIST  Istanbul-ICN Incheon Intl
12h 55m1 stop Shimkent
SCAT Airlines Logo
6:55 am - 6:35 pmICN  Incheon Intl-IST Istanbul
17h 40m1 stop Shimkent
$602SCAT Airlines
Mon, Nov 16 - Tue, Dec 1
SCAT Airlines Logo
11:00 am - 5:55 amIST  Istanbul-ICN Incheon Intl
12h 55m1 stop Shimkent
SCAT Airlines Logo
6:55 am - 6:35 pmICN  Incheon Intl-IST Istanbul
17h 40m1 stop Shimkent
$602SCAT Airlines
Thu, Nov 19 - Tue, Dec 1
Asiana Airlines Logo
9:55 pm - 1:55 pmIST  Istanbul-ICN Incheon Intl
10h 00mnonstop
Asiana Airlines Logo
1:55 pm - 8:05 pmICN  Incheon Intl-IST Istanbul
12h 10mnonstop
$845Asiana Airlines
Tue, Nov 3 - Tue, Nov 10
Asiana Airlines Logo
9:55 pm - 1:55 pmIST  Istanbul-ICN Incheon Intl
10h 00mnonstop
Asiana Airlines Logo
1:55 pm - 8:05 pmICN  Incheon Intl-IST Istanbul
12h 10mnonstop
$846Asiana Airlines
Tue, Nov 3 - Tue, Nov 10
Turkish Airlines Logo
5:30 pm - 9:20 amIST  Istanbul-ICN Incheon Intl
9h 50mnonstop
Turkish Airlines Logo
11:20 pm - 5:00 amICN  Incheon Intl-IST Istanbul
11h 40mnonstop
$1,099Turkish Airlines
Thu, Sep 17 - Sun, Sep 27
Turkish Airlines Logo
5:05 pm - 8:55 amIST  Istanbul-ICN Incheon Intl
9h 50mnonstop
Turkish Airlines Logo
12:05 am - 5:55 amICN  Incheon Intl-IST Istanbul
11h 50mnonstop
$1,109Turkish Airlines
Thu, Dec 17 - Wed, Jan 27

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Air China flights from Istanbul Airport to Seoul

Our best Air China deals on Istanbul Airport to Seoul flight tickets
Air China
Nov 3
IST2:55 pmIstanbul
25h 00m
1 stop
ICN9:55 pmIncheon Intl
Nov 9
ICN11:10 amIncheon Intl
27h 10m
1 stop
IST8:20 amIstanbul
$555
Air China
Nov 6
IST2:55 pmIstanbul
16h 50m
1 stop
ICN1:45 pmIncheon Intl
Nov 20
ICN11:10 amIncheon Intl
27h 10m
1 stop
IST8:20 amIstanbul
$557
Air China
Oct 14
IST3:00 pmIstanbul
19h 35m
1 stop
ICN4:35 pmIncheon Intl
Nov 15
ICN11:10 amIncheon Intl
27h 10m
1 stop
IST8:20 amIstanbul
$597

MIAT Mongolian flights from Istanbul Airport to Seoul

Our best MIAT Mongolian deals on Istanbul Airport to Seoul flight tickets
MIAT Mongolian
Dec 3
IST4:20 pmIstanbul
24h 20m
1 stop
ICN10:40 pmIncheon Intl
Dec 19
ICN11:55 pmIncheon Intl
20h 35m
1 stop
IST2:30 pmIstanbul
$629
MIAT Mongolian
Sep 13
IST1:20 pmIstanbul
27h 05m
1 stop
ICN10:25 pmIncheon Intl
Sep 28
ICN2:20 pmIncheon Intl
27h 05m
1 stop
IST11:25 amIstanbul
$651
MIAT Mongolian
Nov 15
IST4:20 pmIstanbul
13h 45m
1 stop
ICN12:05 pmIncheon Intl
Nov 28
ICN11:55 pmIncheon Intl
20h 35m
1 stop
IST2:30 pmIstanbul
$688

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to Seoul 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 August 8, 2026.
Use the filters below to find and compare flights from Istanbul Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Tue 11/3

2:55 pm-9:55 pm

1 stop25h 00m

Incheon Intl

Mon 11/9

11:10 am-8:20 am

1 stop27h 10m

$555

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Fri 11/6

2:55 pm-1:45 pm

1 stop16h 50m

Incheon Intl

Fri 11/20

11:10 am-8:20 am

1 stop27h 10m

$557

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Wed 12/2

2:55 pm-11:40 am

1 stop14h 45m

Incheon Intl

Wed 12/9

11:10 am-8:20 am

1 stop27h 10m

$557

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Mon 11/16

11:00 am-5:55 am

1 stop12h 55m

Incheon Intl

Fri 11/27

6:55 am-6:40 pm

1 stop17h 45m

$602

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Mon 11/16

11:00 am-5:55 am

1 stop12h 55m

Incheon Intl

Tue 12/1

6:55 am-6:35 pm

1 stop17h 40m

$602

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Thu 11/19

11:00 am-5:55 am

1 stop12h 55m

Incheon Intl

Tue 12/1

6:55 am-6:35 pm

1 stop17h 40m

$602

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Tue 11/3

9:55 pm-1:55 pm

Nonstop10h 00m

Incheon Intl

Tue 11/10

1:55 pm-8:05 pm

Nonstop12h 10m

$845

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Tue 11/3

9:55 pm-1:55 pm

Nonstop10h 00m

Incheon Intl

Tue 11/10

1:55 pm-8:05 pm

Nonstop12h 10m

$846
Quickest round-trip

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Thu 9/17

5:30 pm-9:20 am

Nonstop9h 50m

Incheon Intl

Sun 9/27

11:20 pm-5:00 am

Nonstop11h 40m

$1,099

IstanbulIncheon

IST Istanbul - ICN Incheon Intl

ISTICN

Istanbul

Thu 12/17

5:05 pm-8:55 am

Nonstop9h 50m

Incheon Intl

Wed 1/27

12:05 am-5:55 am

Nonstop11h 50m

$1,109

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 Seoul

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 Seoul?

Prices are currently typical for flights on this route.

Typical prices usually range from $535 to $869.
The lowest price recently found on this route was $555.

What is the cheapest month to fly to Seoul?

The month of January is another great option to travel to Seoul, with average flight prices from Istanbul Airport averaging around $621.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Istanbul Airport. The lowest ticket price found for a Tuesday departure recently was $865. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,145.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Istanbul Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $911 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,047 per ticket.

What is the cheapest Istanbul to Seoul flight route?

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

How far in advance should I book a flight from Istanbul Airport to Seoul?

You are more likely to see cheaper flights to Seoul from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Istanbul Airport for as low as $636 on momondo.

What cabin class options are available on Istanbul Airport to Seoul flights?

There is only 1 cabin class available to choose from on Istanbul Airport to Seoul 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 Seoul flight prices changed over time?

As of August 2026, prices for Istanbul Airport to Seoul flights are approximately 81% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to Seoul

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

Cheap Istanbul Airport to Seoul (IST to SEL) flight deals and tips

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

Best Price Found

$618

Fastest flight time

9h 50m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Seoul

2 airports
The best one-way flight to Seoul from Istanbul Airport in the past 72 hours is $618. The best round-trip flight deal from Istanbul Airport to Seoul found on momondo in the last 72 hours is $839.
The fastest flight from Istanbul Airport to Seoul takes 9h 50m
Direct flights go from Istanbul Airport to Seoul on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Seoul. From Istanbul Airport there are direct flights to Incheon Intl (ICN).
Search flight deals

Frequently asked questions about flying from Istanbul Airport to Seoul

  • How far is Istanbul to Seoul by plane?

    Seoul is 4939.7 mi away from Istanbul. By plane, this route typically takes 9h 50m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Istanbul Airport to Seoul

Compare and see reviews for airlines that fly from Istanbul Airport to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $520Free CancellationRating
7.4
160 reviews
Search Air China flights
Asiana AirlinesPriceFrom $791Free CancellationRating
8.1
554 reviews
Search Asiana Airlines flights
Turkish AirlinesPriceFrom $1,079Free CancellationRating
7.4
4,475 reviews
Search Turkish Airlines flights

  • Asiana Airlines Flights From Istanbul Airport to Seoul

    Asiana Airlines flies from Istanbul Airport to Seoul around 10 times per week, with 554 momondo users rating the airline 8.1/10. The cheapest Asiana Airlines deal from Istanbul Airport to Seoul in the last 72 hours was $791 (round-trip), much lower than the average airfare cost of $987 for Asiana Airlines flights on this route.

  • Turkish Airlines Flights From Istanbul Airport to Seoul

    Turkish Airlines is also a popular choice for this route. Turkish Airlines flight deals for Istanbul Airport to Seoul start from as low as $1,079 round-trip, depending on your selected dates, with average Turkish Airlines deals seen on momondo around $1,146. Turkish Airlines operates 13 flights to Seoul from Istanbul Airport in an average week. Users have rated it 7.4/10 across 4,475 reviews.

Why use momondo?

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

Finding the right flight to Seoul from Istanbul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Istanbul to Seoul flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Seoul from Istanbul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Seoul from Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport