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

Return flights

25 Aug - 07 Sep	Air China
25 Aug - 09 Sep	Air China
25 Aug - 02 Sep	Air China
25 Aug - 11 Sep	Air China
25 Aug - 04 Sep	Air China
29 Aug - 07 Sep	Air China
23 Aug - 09 Sep	Finnair
30 Aug - 08 Sep	Finnair
25 Aug - 08 Sep	Finnair
24 Aug - 31 Aug	China Eastern
25 Aug - 14 Sep	Finnair
20 Aug - 27 Aug	Finnair
25 Aug - 31 Aug	Air China
28 Aug - 31 Aug	Lufthansa
21 Aug - 25 Aug	Finnair
25 Aug - 28 Aug	Air China
11 Aug - 19 Aug	Finnair
21 Aug - 27 Aug	Finnair
18 Aug - 24 Aug	Finnair
11 Aug - 25 Aug	Finnair

Also check the deals for one-way flights from Budapest to Seoul 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 Budapest to Seoul in August from $583

Return flights