Cheapest return flights from Seoul to Frankfurt in December from 376€

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

Return flights

31 Dec - 08 Jan China Southern
17 Dec - 08 Jan China Southern
24 Dec - 08 Jan China Southern
24 Dec - 01 Jan China Southern
17 Dec - 15 Jan China Southern
17 Dec - 29 Jan China Southern
17 Dec - 01 Jan China Southern
31 Dec - 20 Jan China Southern
24 Dec - 20 Jan China Southern
11 Dec - 01 Jan China Eastern
04 Dec - 08 Dec Air China
03 Dec - 08 Dec T'way Air direct
01 Dec - 08 Dec T'way Air direct
03 Dec - 10 Dec T'way Air direct
01 Dec - 10 Dec T'way Air direct
01 Dec - 02 Dec Air China
07 Dec - 08 Dec T'way Air direct
08 Dec - 10 Dec T'way Air direct
05 Dec - 10 Dec T'way Air direct
01 Dec - 03 Dec T'way Air direct

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

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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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