Cheapest return flights from Frankfurt to Seoul in October from $658

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

Return flights

27 Oct - 11 Nov China Eastern
21 Oct - 10 Nov MIAT Mongolian Airlines
19 Oct - 01 Nov MIAT Mongolian Airlines
19 Oct - 27 Oct MIAT Mongolian Airlines
30 Oct - 14 Nov MIAT Mongolian Airlines
19 Oct - 08 Nov MIAT Mongolian Airlines
23 Oct - 07 Nov MIAT Mongolian Airlines
30 Oct - 15 Nov MIAT Mongolian Airlines
28 Oct - 22 Nov MIAT Mongolian Airlines
18 Oct - 23 Oct MIAT Mongolian Airlines
26 Oct - 08 Nov MIAT Mongolian Airlines
28 Oct - 24 Nov MIAT Mongolian Airlines
18 Oct - 25 Oct MIAT Mongolian Airlines
12 Oct - 18 Oct MIAT Mongolian Airlines
05 Oct - 19 Oct MIAT Mongolian Airlines
07 Oct - 23 Oct MIAT Mongolian Airlines
16 Oct - 23 Oct MIAT Mongolian Airlines
07 Oct - 14 Oct MIAT Mongolian Airlines
04 Oct - 18 Oct MIAT Mongolian Airlines
05 Oct - 15 Oct MIAT Mongolian Airlines

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

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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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