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

Return flights

12 Jan - 22 Jan	Lufthansa
21 Jan - 31 Jan	Lufthansa
12 Jan - 20 Jan	Lufthansa
12 Jan - 16 Jan	Lufthansa
08 Jan - 15 Jan	Air China
22 Jan - 30 Jan	Air China
08 Jan - 22 Jan	Air China
22 Jan - 26 Jan	Air China
08 Jan - 12 Jan	Air China
24 Jan - 29 Jan	Air China
29 Jan - 05 Feb	Air China
29 Jan - 02 Feb	Air China
08 Jan - 02 Feb	Air China
17 Jan - 12 Feb	Air China
28 Jan - 04 Feb	Lufthansa
21 Jan - 04 Feb	Lufthansa
12 Jan - 01 Feb	Lufthansa
28 Jan - 01 Feb	Lufthansa
12 Jan - 03 Feb	Lufthansa
29 Jan - 03 Feb	Lufthansa

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 506€

Return flights