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

Return flights

31 Oct - 06 Nov	Hainan Airlines
28 Oct - 14 Nov	Wizz Air
28 Oct - 19 Nov	Wizz Air
26 Oct - 10 Nov	Wizz Air
31 Oct - 08 Nov	Hainan Airlines
31 Oct - 16 Nov	Hainan Airlines
27 Oct - 17 Nov	Wizz Air
27 Oct - 06 Nov	Wizz Air
30 Oct - 08 Nov	Wizz Air
31 Oct - 09 Nov	Aegean Airlines
26 Oct - 29 Oct	Wizz Air
26 Oct - 31 Oct	Wizz Air
27 Oct - 30 Oct	Wizz Air
24 Oct - 30 Oct	Air China
29 Oct - 31 Oct	Ryanair
25 Oct - 30 Oct	Wizz Air
23 Oct - 30 Oct	Air Serbia
25 Oct - 31 Oct	Wizz Air
22 Oct - 29 Oct	Ryanair
22 Oct - 28 Oct	Ryanair

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

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 October from $614

Return flights