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

Return flights

08 Dec - 20 Dec	Air China
01 Dec - 07 Dec	Air China
09 Dec - 26 Jan	Scandinavian Airlines
10 Dec - 17 Dec	Air China
01 Dec - 14 Dec	Air China
02 Dec - 10 Dec	Scandinavian Airlines
01 Dec - 11 Dec	Air China
10 Dec - 26 Jan	Lufthansa
29 Dec - 15 Jan	Air China
04 Dec - 15 Dec	Finnair
08 Dec - 22 Dec	Finnair
11 Dec - 29 Dec	Finnair
08 Dec - 29 Dec	Finnair
15 Dec - 24 Jan	Finnair
29 Dec - 10 Jan	Finnair
27 Dec - 12 Jan	Finnair
27 Dec - 13 Jan	Finnair
15 Dec - 10 Jan	Finnair
13 Dec - 24 Jan	LOT
14 Dec - 24 Jan	LOT

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

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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Cheapest return flights from Budapest to Seoul in December from 495€

Return flights