Cheapest return flights from Frankfurt to Seoul in September from 539€

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

Return flights

14 Sep - 26 Oct Air China
25 Sep - 09 Oct Air China
23 Sep - 10 Oct Air China
21 Sep - 30 Oct Air China
21 Sep - 19 Oct Air China
01 Sep - 07 Oct Air China
25 Sep - 12 Oct Air China
09 Sep - 30 Sep MIAT Mongolian Airlines
07 Sep - 28 Sep MIAT Mongolian Airlines
08 Sep - 15 Sep Condor
01 Sep - 06 Oct Finnair
01 Sep - 17 Sep T'way Air
10 Sep - 21 Sep Air China
20 Sep - 03 Oct Air China
26 Sep - 12 Oct MIAT Mongolian Airlines
14 Sep - 30 Sep Ryanair
05 Sep - 16 Sep Finnair
21 Sep - 30 Sep Air China
12 Sep - 26 Sep Air China
04 Sep - 18 Sep Air China

Also check the deals for one-way flights from Frankfurt 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.