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

Return flights

19 May - 29 May	Qatar Airways
12 May - 15 May	Qatar Airways
28 May - 09 Jun	Air France
30 May - 06 Jun	Qatar Airways
09 May - 18 May	Qatar Airways
29 May - 08 Jun	Qatar Airways
29 May - 05 Jun	Qatar Airways
04 May - 25 May	Finnair
18 May - 28 May	LOT
27 May - 08 Jun	LOT
28 May - 09 Jun	Korean Air	direct
17 May - 29 May	Emirates
25 May - 22 Jun	Emirates
07 May - 19 May	Korean Air	direct
18 May - 28 May	Korean Air	direct
09 May - 18 May	Korean Air	direct
04 May - 25 May	Korean Air	direct
30 May - 06 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 $701

Return flights