Turkish Airlines TK21 flight status now

TK21 - THY21 Turkish Airlines (TK)
ICN Seoul South Korea
Flight ICN to IST
IST Istanbul Turkey
Contact Airlines It may not operate on the date requested
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 10:45
1 40
Arrival Istanbul Ataturk Airport
IATA: ISTICAO: LTBA
Scheduled 16:40
None None
TK21 Detail
  • Type: International Flight
  • Flight Duration: 12 hours 14 minutes
  • Flight Distance: 7958 kms / 4945 miles
Airline
  • Turkish Airlines
  • IATA: TK
  • ICAO: THY
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 337
  • Freight capacity: 19.6 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Boeing 777-300ER
  • Callsign: T-F7M
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Europe/Istanbul
  • Current Time in Seoul: Tuesday 2025-11-18 01:31 AM
  • Current Time in Istanbul: Monday 2025-11-17 19:31 PM

International flight Turkish Airlines TK21 takes off from Seoul (ICN) South Korea to Istanbul (IST) Turkey. It's operated by Turkish Airlines. The plane leaves Incheon International Airport at 10:45 Asia/Seoul. The flight is expected to land at Istanbul Ataturk Airport at 16:40 Europe/Istanbul. The flight will last about 12 hours 14 minutes.

Similar flight route from Seoul (ICN) to Istanbul (IST)

Airline Flight no Departure Arrival
Asiana Airlines OZ6931
Asiana Airlines 		18/11/2025
00:10 		11 hours 45 minutes
05:55
Korean Air KE955
Korean Air 		18/11/2025
13:55 		12 hours 10 minutes
20:05
Turkish Airlines TK91
Turkish Airlines 		18/11/2025
00:10 		11 hours 45 minutes
05:55
Turkish Airlines TK6545
Turkish Airlines 		18/11/2025
16:45 		11 hours 3 minutes
22:15
Asiana Airlines OZ6933
Asiana Airlines 		18/11/2025
10:45 		11 hours 55 minutes
16:40
Asiana Airlines OZ551
Asiana Airlines 		18/11/2025
09:35 		12 hours 10 minutes
15:45
Turkish Airlines TK8091
Turkish Airlines 		18/11/2025
09:35 		12 hours 10 minutes
15:45
Turkish Airlines TK6495
Turkish Airlines 		18/11/2025
01:15 		10 hours 25 minutes
05:40

Frequently asked questions, answered

How long is the flight from Seoul to Istanbul?

On average, nonstop flight takes 12 hour(s) 14 minutes, with the flight distance of 7958 km (4945 miles).

What type of aircraft is used for the Turkish Airlines TK21 flight?

All Turkish Airlines TK21 flights are operated using Boeing 777-300ER aircraft.

How many Turkish Airlines TK21 flights are operated a week?

6 flights per week. The Flight Turkish Airlines TK21 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.