Flights from Istanbul to Seoul

ISTICN

İstanbul Airport (Istanbul, Türkiye) → Incheon International Airport (Seoul, South Korea)

Also known as Istanbul, Seoul.

Nonstop
9h 50m
Distance
7,924 km
Frequency
7×/week
One-way from
$299
Airlines
Asiana Airlines, Korean Air, Turkish Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • TK9002:20→18:2010hTurkish Airlines
  • OZ693202:20→18:2010hAsiana Airlines
  • KE95621:55→13:5510hKorean Air

Tuesday

  • TK9002:20→18:2010hTurkish Airlines
  • TK2017:05→08:559h 50mTurkish Airlines
  • OZ55221:55→13:5510hAsiana Airlines

Wednesday

  • TK9002:20→18:2010hTurkish Airlines
  • KE95621:55→13:5510hKorean Air

Thursday

  • TK9002:20→18:2010hTurkish Airlines
  • TK2017:05→08:559h 50mTurkish Airlines
  • OZ55221:55→13:5510hAsiana Airlines

Friday

  • TK9002:20→18:2010hTurkish Airlines
  • TK2017:05→08:559h 50mTurkish Airlines
  • KE95621:55→13:5510hKorean Air

Saturday

  • TK9002:20→18:2010hTurkish Airlines
  • OZ55221:55→13:5510hAsiana Airlines

Sunday

  • TK9002:20→18:2010hTurkish Airlines
  • TK2017:05→08:559h 50mTurkish Airlines
  • KE95621:55→13:5510hKorean Air

Istanbul to Seoul — frequently asked

How long is the flight from Istanbul to Seoul?
IST–ICN is 9h 50m nonstop, covering 7,924 km (4,924 mi).
Which airlines fly nonstop from Istanbul to Seoul?
Asiana Airlines, Korean Air, Turkish Airlines operate this route nonstop.
How much is a flight from Istanbul to Seoul?
One-way fares on IST–ICN recently started from $299. The lowest recent fare is for travel in March 2027. Fares change daily, so check current prices before booking.
How often do flights run from Istanbul to Seoul?
The route is served 7 days a week (19 scheduled departures).