Cheapest return flights from Seoul to Frankfurt in September from 596€

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

Return flights

03 Sep - 17 Sep Lufthansa
25 Sep - 30 Sep Vietnam Airlines
16 Sep - 30 Sep Vietnam Airlines
27 Sep - 30 Sep Vietnam Airlines
19 Sep - 22 Sep Vietnam Airlines
17 Sep - 11 Oct Air China
01 Sep - 31 Oct Air China
22 Sep - 28 Sep Emirates
21 Sep - 28 Sep Emirates
17 Sep - 26 Sep Emirates
30 Sep - 14 Oct China Airlines
21 Sep - 26 Sep Emirates
30 Sep - 31 Oct China Airlines
22 Sep - 27 Sep Emirates
30 Sep - 12 Oct Finnair
24 Sep - 04 Oct Air Astana
01 Sep - 31 Oct Asiana Airlines direct
23 Sep - 03 Oct Air China
24 Sep - 10 Oct Air Astana
30 Sep - 14 Oct Korean Air direct

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

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