Cheapest return flights from Seoul to Frankfurt in October from $555

Best time to book flights for Seoul (ICN) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Frankfurt (FRA) in October 2025 (see full year).

Return flights

03 Oct - 13 Oct China Eastern
22 Oct - 09 Nov LOT
20 Oct - 12 Nov LOT
25 Oct - 04 Nov LOT
19 Oct - 26 Oct LOT
31 Oct - 09 Nov LOT
31 Oct - 09 Nov T'way Air direct
28 Oct - 07 Nov T'way Air direct
25 Oct - 27 Oct LOT
25 Oct - 01 Nov LOT
25 Oct - 28 Oct LOT
27 Oct - 06 Nov LOT
13 Oct - 25 Oct Singapore Airlines
15 Oct - 25 Oct Singapore Airlines
23 Oct - 25 Oct Singapore Airlines
13 Oct - 20 Oct Singapore Airlines
23 Oct - 27 Oct LOT
24 Oct - 26 Oct Finnair
24 Oct - 03 Nov Finnair
26 Oct - 05 Nov Finnair

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

Skyscanner

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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