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

Return flights

19 May - 02 Jun	Qatar Airways
23 May - 26 May	Qatar Airways
26 May - 30 May	Qatar Airways
11 May - 19 May	KLM
23 May - 30 May	Qatar Airways
16 May - 23 May	Qatar Airways
21 May - 25 May	Qatar Airways
29 May - 03 Jun	Qatar Airways
05 May - 20 May	Lufthansa
11 May - 18 May	Finnair
04 May - 11 May	Finnair
04 May - 12 May	Finnair
25 May - 02 Jun	Finnair
25 May - 02 Jun	Korean Air	direct
19 May - 02 Jun	Korean Air	direct

Also check the deals for one-way flights from Seoul to Budapest 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 Seoul to Budapest in May from 632€

Return flights