Cheapest return flights from Sofia to Seoul in September from $846

AirHint found the following cheapest return flights from Sofia (SOF) to Seoul (ICN) in September 2026 (see full year).

Return flights

04 Sep - 15 Sep Air France
01 Sep - 12 Sep LOT
02 Sep - 13 Sep Pegasus Airlines
17 Sep - 27 Sep Turkish Airlines
18 Sep - 27 Sep Ryanair
05 Sep - 15 Sep Air Serbia
05 Sep - 12 Sep Ryanair
25 Sep - 03 Oct Ryanair
07 Sep - 20 Sep Wizz Air
12 Sep - 23 Sep Ryanair

Also check the deals for one-way flights from Sofia to Seoul in September.

Powered by

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

Feel free to contact us with any feedback or request another flight research.