IST to ICN from $3,723 in business – flightdeals.net

Home Premium Fare Deals About

Asiana Airlines

OZAsiana Airlines

Round Trip•Business Class

Atatürk International Airport (Yesilköy)

Istanbul, Turkey

Incheon International Airport

Seoul, South Korea

$4,270 USD

-13%$3,723 USD

Verified about 5 hours ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29 30 31 1 2 3$4,249 4 5$4,247 6 7 8 9 10$4,247 11 12$4,579 13 14 15 16 17$4,390 18 19$4,392 20 21 22 23 24$4,057 25 26 27 28 29 30 1 2 3 4 5 6

Good Availability

42% of dates checked are available within 10% of the lowest price

Thursday, November 19th, 2026

2 round-trip options

Returning

Sat, Nov 28, 2026•9 Day Trip

$4,392 USD

Returning

Thu, Dec 3, 2026•14 Day Trip

$4,392 USD