Frankfurt (FRA) to Seoul (ICN) cheap flight deal from $1766 USD in business class

OMMIAT Mongolian Airlines

Round Trip•Business Class

FRA

Frankfurt International Airport

Frankfurt, Germany

ICN

Incheon International Airport

Seoul, South Korea

$2,104 USD

-16%$1,766 USD

Verified Sep 22, 2025 at 6:16 AM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$3,736 30 1 2 3 4 5 6$3,032 7 8 9 10 11 12 13$3,774 14 15$3,032 16 17 18 19 20$2,132 21 22$1,901 23 24 25 26$1,901 27$1,901 28 29$1,901 30 31$1,901 1 2

Fair Availability

22% of dates checked are available within 10% of the lowest price

Monday, October 13th, 2025

8 round-trip options

Returning

Sat, Oct 18, 2025•5 Day Trip

$4,319 USD

Google Flights

Returning

Sun, Oct 19, 2025•6 Day Trip

$4,046 USD

Google Flights

Returning

Mon, Oct 20, 2025•7 Day Trip

$3,995 USD

Google Flights

Returning

Tue, Oct 21, 2025•8 Day Trip

$4,055 USD

Google Flights

Returning

Wed, Oct 22, 2025•9 Day Trip

$4,055 USD

Google Flights

Returning

Fri, Oct 24, 2025•11 Day Trip

$4,964 USD

Google Flights

Returning

Sat, Oct 25, 2025•12 Day Trip

$3,774 USD

Google Flights

Returning

Sun, Oct 26, 2025•13 Day Trip

$4,055 USD

Google Flights