Cheapest return flights from Frankfurt to Seoul in January from $748

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

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

Return flights

12 Jan - 17 Feb LOT
07 Jan - 11 Jan Finnair
05 Jan - 02 Feb Finnair
29 Jan - 19 Feb Finnair
23 Jan - 10 Feb LOT
29 Jan - 19 Feb Lufthansa direct
23 Jan - 10 Feb Lufthansa direct
12 Jan - 17 Feb Lufthansa direct
05 Jan - 02 Feb Lufthansa direct
04 Jan - 11 Jan Finnair
01 Jan - 07 Jan T'way Air direct
07 Jan - 10 Jan LOT
02 Jan - 04 Jan T'way Air direct
07 Jan - 10 Jan T'way Air direct
04 Jan - 11 Jan Korean Air direct
07 Jan - 11 Jan Korean Air direct
01 Jan - 05 Jan Lufthansa direct
13 Jan - 20 Jan Air Europa

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

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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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