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

Return flights

19 Aug - 28 Aug	Air China
26 Aug - 31 Aug	Air China
26 Aug - 29 Aug	Air China
26 Aug - 15 Sep	Air China
26 Aug - 01 Sep	Air China
19 Aug - 25 Aug	Air China
21 Aug - 28 Aug	Air China
18 Aug - 28 Aug	Emirates
18 Aug - 27 Aug	Emirates
18 Aug - 02 Sep	Emirates
18 Aug - 25 Aug	Emirates
18 Aug - 26 Aug	Emirates
25 Aug - 30 Aug	China Southern
21 Aug - 04 Sep	Air China
21 Aug - 05 Sep	Air China
21 Aug - 08 Sep	Air China
18 Aug - 16 Sep	Lufthansa
19 Aug - 02 Sep	Emirates
27 Aug - 16 Sep	Lufthansa
26 Aug - 02 Sep	Lufthansa

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

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 August from 511€

Return flights