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

Return flights

28 Oct - 03 Nov	Wizz Air
30 Oct - 14 Nov	Wizz Air Malta
28 Oct - 04 Nov	Wizz Air
29 Oct - 03 Nov	Wizz Air
25 Oct - 02 Nov	Wizz Air
25 Oct - 01 Nov	Wizz Air
22 Oct - 04 Nov	Wizz Air Malta
23 Oct - 06 Nov	Wizz Air Malta
21 Oct - 30 Oct	Wizz Air Malta
21 Oct - 29 Oct	Wizz Air
16 Oct - 26 Oct	Wizz Air Malta
06 Oct - 10 Oct	Wizz Air

Also check the deals for one-way flights from Bucharest 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 Bucharest to Seoul in October from 521€

Return flights