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

Return flights

02 Oct - 23 Oct	Air China
29 Oct - 06 Nov	Air China
02 Oct - 11 Oct	Air China
15 Oct - 26 Oct	Air China
15 Oct - 22 Oct	Air China
29 Oct - 05 Nov	Air China
02 Oct - 14 Oct	Air China
28 Oct - 09 Nov	Wizz Air
21 Oct - 26 Oct	Ryanair
30 Oct - 06 Nov	China Eastern
22 Oct - 29 Nov	Air China
24 Oct - 12 Nov	Air China
27 Oct - 06 Nov	Finnair
27 Oct - 20 Nov	Finnair
27 Oct - 24 Nov	Finnair
27 Oct - 15 Nov	Wizz Air Malta
20 Oct - 27 Oct	Wizz Air Malta
02 Oct - 16 Oct	Air China
04 Oct - 16 Oct	Austrian Airlines
04 Oct - 18 Oct	Austrian Airlines

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 $556

Return flights