Cheapest return flights from Frankfurt to Seoul in December from 659€

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 December 2025 (see full year).

Return flights

01 Dec - 17 Jan LOT
01 Dec - 06 Dec Etihad Airways
08 Dec - 19 Dec LOT
05 Dec - 26 Dec Finnair
08 Dec - 13 Dec Etihad Airways
03 Dec - 26 Dec LOT
04 Dec - 26 Dec LOT
02 Dec - 26 Dec LOT
11 Dec - 22 Dec LOT
01 Dec - 31 Dec Finnair
13 Dec - 28 Dec Finnair
21 Dec - 11 Jan Korean Air direct
19 Dec - 09 Jan Finnair
20 Dec - 09 Jan Finnair
20 Dec - 06 Jan Finnair
19 Dec - 09 Jan Korean Air direct
19 Dec - 04 Jan Korean Air direct
01 Dec - 17 Jan Asiana Airlines direct
22 Dec - 02 Jan Finnair
19 Dec - 08 Jan Finnair

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul