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

Return flights

15 Jan - 19 Jan	Air China
15 Jan - 02 Feb	Air China
28 Jan - 01 Feb	Air China
29 Jan - 02 Feb	Air China
29 Jan - 05 Feb	Air China
31 Jan - 08 Feb	Air China
22 Jan - 26 Jan	Air China
24 Jan - 30 Jan	Air China
18 Jan - 25 Jan	Air China
22 Jan - 29 Jan	Air China
21 Jan - 28 Jan	Lufthansa
28 Jan - 04 Feb	Lufthansa
24 Jan - 28 Jan	Lufthansa
19 Jan - 28 Jan	Lufthansa
23 Jan - 30 Jan	Lufthansa
12 Jan - 19 Jan	Lufthansa
26 Jan - 02 Feb	Turkish Airlines
15 Jan - 02 Feb	Korean Air	direct
29 Jan - 02 Feb	Korean Air	direct
26 Jan - 02 Feb	Korean Air	direct

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 514€

Return flights