AirHint found the following cheapest return flights from Ljubljana (LJU) to Seoul (ICN) in March 2026 (see full year).

Return flights

04 Mar - 18 Mar	Air Serbia
07 Mar - 21 Mar	LOT
02 Mar - 30 Mar	Pegasus Airlines
04 Mar - 31 Mar	Air Serbia
04 Mar - 07 Apr	Air Serbia
03 Mar - 31 Mar	Air Serbia
02 Mar - 31 Mar	Pegasus Airlines
12 Mar - 17 Mar	Turkish Airlines
18 Mar - 25 Mar	Air Serbia
05 Mar - 31 Mar	Turkish Airlines
03 Mar - 07 Apr	Air Serbia
27 Mar - 05 Apr	SWISS
05 Mar - 22 Mar	Turkish Airlines
27 Mar - 06 Apr	SWISS

Also check the deals for one-way flights from Ljubljana to Seoul in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Ljubljana to Seoul in March from $716

Return flights