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

Return flights

28 Jan - 01 Feb	Lufthansa
12 Jan - 22 Jan	Lufthansa
12 Jan - 25 Jan	Lufthansa
12 Jan - 19 Jan	Lufthansa
22 Jan - 31 Jan	Lufthansa
14 Jan - 22 Jan	Lufthansa
27 Jan - 03 Feb	Qatar Airways
13 Jan - 20 Jan	Qatar Airways
16 Jan - 23 Jan	Qatar Airways
17 Jan - 25 Jan	LOT
17 Jan - 24 Jan	LOT
15 Jan - 22 Jan	Qatar Airways
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 $590

Return flights