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

Return flights

11 Aug - 18 Aug	China Eastern
31 Aug - 21 Sep	Air China
31 Aug - 07 Sep	Air China
31 Aug - 03 Sep	Air China
11 Aug - 19 Aug	China Eastern
18 Aug - 30 Aug	China Eastern
17 Aug - 24 Aug	Air China
17 Aug - 07 Sep	Air China
30 Aug - 08 Sep	Air China
30 Aug - 07 Sep	Air China
30 Aug - 04 Sep	Air China
17 Aug - 22 Aug	Air China
18 Aug - 25 Aug	China Eastern
19 Aug - 31 Aug	China Eastern
21 Aug - 28 Aug	China Eastern
27 Aug - 03 Sep	Air China
28 Aug - 08 Sep	Air China
07 Aug - 12 Aug	China Eastern
11 Aug - 28 Aug	Emirates
18 Aug - 01 Sep	Emirates

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 502€

Return flights