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

Return flights

17 Aug - 24 Aug	Lufthansa
31 Aug - 07 Sep	SWISS
24 Aug - 31 Aug	Lufthansa
15 Aug - 24 Aug	Lufthansa
13 Aug - 22 Aug	Lufthansa
13 Aug - 23 Aug	Lufthansa
12 Aug - 22 Aug	Lufthansa
11 Aug - 17 Aug	LOT
31 Aug - 08 Sep	SWISS
11 Aug - 18 Aug	LOT
24 Aug - 22 Sep	Lufthansa
17 Aug - 20 Aug	Lufthansa
24 Aug - 28 Aug	Lufthansa
29 Aug - 05 Sep	Qatar Airways
31 Aug - 07 Sep	Korean Air	direct
24 Aug - 22 Sep	Korean Air	direct
31 Aug - 08 Sep	Korean Air	direct
29 Aug - 05 Sep	Korean Air	direct
25 Aug - 23 Sep	Singapore Airlines

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 613€

Return flights