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Direct flights from Seoul to Istanbul

Airlines Schedules

ICN - IST route map All flights from ICN to IST non-stop. There are direct flights from Incheon International Airport (ICN), South Korea to Istanbul Airport (IST), Turkey with Turkish Airlines, Korean Air and Asiana Airlines. 19 weekly departures are currently scheduled on this route. Departure times range from 00:05 to 23:20 depending on the schedule period. The flight distance is 4951 miles (7966 km). Flight time ranges from 11 hours and 40 minutes to 12 hours and 10 minutes.

ICN
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
IST
Istanbul Airport
TurkiyeIstanbul , Turkiye
ICN
Incheon Airport
Republic of KoreaSeoul , Republic of Korea
Istanbul Airport
TurkiyeIstanbul , Turkiye
IST
Flight time 11h 40min to 12h 10min
Updated Jun 29, 2026
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Airlines with non-stop routes:

Turkish Airlines Star Alliance

Departure times vary between 00:05 and 23:20 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
11 flights/week
11 flights/week

Korean Air SkyTeam

Departure times vary between 13:40 and 13:55 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week

Asiana Airlines Star Alliance

Departure times vary between 09:35 and 10:50 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
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Flight schedule from Seoul to Istanbul with Turkish Airlines

This is a weekly direct flight schedule for Turkish Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
TK21
10:15
----
10:15
----
10:15
10:15
----
TK91
23:20
23:20
23:20
23:20
23:20
23:20
23:20

The timetable & schedule information was updated at 2026-06-29

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Flight schedule from Seoul to Istanbul with Korean Air

This is a weekly direct flight schedule for Korean Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
KE955
13:40
----
13:40
----
13:40
13:40
----

The timetable & schedule information was updated at 2026-06-29

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Flight schedule from Seoul to Istanbul with Asiana Airlines

This is a weekly direct flight schedule for Asiana Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
OZ551
----
10:25
10:25
----
10:25
10:25
----

The timetable & schedule information was updated at 2026-06-29

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CHECK PRICES
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Seoul to Istanbul scheduled departures

Select a date to see every published non-stop departure between ICN and IST.

Thursday
Thu
Aug 06
1 flights(1)
Friday
Fri
Aug 07
4 flights(4)
Saturday
Sat
Aug 08
4 flights(4)
Sunday
Sun
Aug 09
1 flights(1)
Monday
Mon
Aug 10
3 flights(3)
Tuesday
Tue
Aug 11
1 flights(1)
Wednesday
Wed
Aug 12
4 flights(4)
Time
Airline
Flight
23:20
Turkish Airlines Turkish Airlines
TK91
10:15
Turkish Airlines Turkish Airlines
TK21
10:25
Asiana Airlines Asiana Airlines
OZ551
13:40
Korean Air Korean Air
KE955
23:20
Turkish Airlines Turkish Airlines
TK91
10:15
Turkish Airlines Turkish Airlines
TK21
10:25
Asiana Airlines Asiana Airlines
OZ551
13:40
Korean Air Korean Air
KE955
23:20
Turkish Airlines Turkish Airlines
TK91
23:20
Turkish Airlines Turkish Airlines
TK91
10:15
Turkish Airlines Turkish Airlines
TK21
13:40
Korean Air Korean Air
KE955
23:20
Turkish Airlines Turkish Airlines
TK91
23:20
Turkish Airlines Turkish Airlines
TK91
10:15
Turkish Airlines Turkish Airlines
TK21
10:25
Asiana Airlines Asiana Airlines
OZ551
13:40
Korean Air Korean Air
KE955
23:20
Turkish Airlines Turkish Airlines
TK91
Arriving at Istanbul Airport
Istanbul Airport
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ICN-IST flight route
Route map from Seoul, ICN to Istanbul, IST. The distance is 4951 miles or 7966 km.
Seoul - Istanbul direct flight map
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ICN - IST route facts

  • Distance
    4951 miles (7966 km)
  • Flight time
    11 hours and 40 minutes to 12 hours and 10 minutes
  • Airlines
    Turkish Airlines Turkish Airlines
    Korean Air Korean Air
    Asiana Asiana
  • Airline alliances
    Star Alliance SkyTeam
  • Cabins
    Economy Business Premium Economy First
  • Hub airports
    Turkish Airlines: IST
    Korean Air: ICN
  • Departure terminals
    Turkish Airlines: Terminal 1
    Korean Air: Terminal 2
    Asiana Airlines: Terminal 2
  • Aircraft
    Turkish Airlines: Boeing 777-300ER and Boeing 787-9
    Korean Air: Boeing 787-9
    Asiana Airlines: Boeing 777-200 / 200ER and Boeing 777-200LR

Route FAQ

Turkish Airlines, Korean Air and Asiana Airlines operate non-stop flights from ICN to IST with 19 weekly departures.

Scheduled flight time from ICN to IST ranges from 11 hours and 40 minutes to 12 hours and 10 minutes. The route covers 4951 miles (7966 km).

19 weekly departures are currently scheduled on this route, with published departure times ranging from 00:05 to 23:20 depending on the schedule period.

Departure terminals: Turkish Airlines: Terminal 1, Korean Air: Terminal 2 and Asiana Airlines: Terminal 2.

Economy, Business, Premium Economy and First are currently scheduled on non-stop flights for this route.
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