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

Return flights

01 Dec - 06 Dec	Air China
08 Dec - 18 Dec	Air China
10 Dec - 20 Dec	Air China
01 Dec - 14 Dec	Air China
05 Dec - 22 Jan	Air China
01 Dec - 01 Jan	Air China
04 Dec - 11 Dec	Air China
04 Dec - 08 Dec	Scandinavian Airlines
01 Dec - 07 Dec	Air China
01 Dec - 08 Dec	Finnair
29 Dec - 12 Jan	Finnair
02 Dec - 06 Dec	Austrian Airlines
08 Dec - 29 Dec	Finnair
26 Dec - 11 Jan	Air China
27 Dec - 12 Jan	Finnair
13 Dec - 31 Jan	Finnair
30 Dec - 04 Jan	Lufthansa
25 Dec - 15 Jan	Finnair
25 Dec - 12 Jan	Finnair
27 Dec - 01 Jan	Finnair

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 $562

Return flights