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

Return flights

08 Sep - 22 Sep	Air China
01 Sep - 15 Sep	Air China
07 Sep - 08 Oct	Lufthansa
01 Sep - 14 Sep	Air China
16 Sep - 07 Oct	Lufthansa
08 Sep - 15 Sep	Lufthansa
17 Sep - 08 Oct	Lufthansa
08 Sep - 17 Sep	Lufthansa
02 Sep - 16 Sep	Wizz Air
07 Sep - 21 Sep	Lufthansa
01 Sep - 10 Sep	Finnair
12 Sep - 27 Sep	Air China
12 Sep - 28 Sep	Air China
15 Sep - 24 Oct	Turkish Airlines
11 Sep - 31 Oct	Lufthansa
29 Sep - 08 Oct	SWISS
28 Sep - 06 Oct	Turkish Airlines
14 Sep - 24 Oct	Turkish Airlines
28 Sep - 07 Oct	Emirates

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

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 September from 519€

Return flights