Cheapest return flights from Frankfurt to Seoul in September from 572€

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

Return flights

18 Sep - 12 Oct Air China
18 Sep - 10 Oct Air China
19 Sep - 02 Oct MIAT Mongolian Airlines
22 Sep - 05 Oct Air China
07 Sep - 13 Sep MIAT Mongolian Airlines
13 Sep - 21 Sep MIAT Mongolian Airlines
24 Sep - 17 Oct Etihad Airways
30 Sep - 15 Oct Fly One
04 Sep - 09 Sep MIAT Mongolian Airlines
03 Sep - 14 Sep Cathay Pacific
10 Sep - 05 Oct Cathay Pacific
22 Sep - 07 Oct Cathay Pacific
23 Sep - 21 Oct Cathay Pacific
17 Sep - 05 Oct Cathay Pacific
01 Sep - 29 Sep Finnair
01 Sep - 15 Sep Finnair
15 Sep - 29 Sep Finnair
08 Sep - 29 Sep Finnair
07 Sep - 28 Sep Ryanair
05 Sep - 15 Sep Etihad Airways

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

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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.

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