AirHint found the following cheapest return flights from Bucharest (BBU) to Seoul (ICN) in May 2026 (see full year).

Return flights

17 May - 02 Jun	Wizz Air Malta
18 May - 02 Jun	Wizz Air Malta
16 May - 02 Jun	Wizz Air Malta
19 May - 02 Jun	Wizz Air
26 May - 15 Jun	Wizz Air
13 May - 30 May	Wizz Air Malta
14 May - 25 May	Wizz Air
01 May - 11 May	Ryanair
07 May - 15 May	Wizz Air
01 May - 05 May	Ryanair
07 May - 28 May	Wizz Air Malta
01 May - 18 May	Ryanair

Also check the deals for one-way flights from Bucharest to Seoul in May.

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 May from $824

Return flights