AirHint found the following cheapest return flights from Seoul (GMP) to Budapest (BUD) in January 2026 (see full year).

Return flights

29 Jan - 02 Feb	Air China
28 Jan - 06 Feb	Air China
15 Jan - 22 Jan	Air China
28 Jan - 01 Feb	Air China
08 Jan - 19 Jan	Air China
19 Jan - 26 Jan	Japan Airlines
12 Jan - 22 Jan	Japan Airlines
27 Jan - 05 Feb	Japan Airlines
29 Jan - 05 Feb	Japan Airlines
29 Jan - 07 Feb	Japan Airlines
02 Jan - 09 Jan	Japan Airlines

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

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 Seoul to Budapest in January from $746

Return flights