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

Return flights

15 May - 29 May	Qatar Airways
12 May - 21 May	Qatar Airways
25 May - 02 Jun	KLM
01 May - 09 May	Qatar Airways
28 May - 31 May	Qatar Airways
30 May - 02 Jun	Qatar Airways
23 May - 31 May	Air France
16 May - 30 May	Qatar Airways
02 May - 09 May	Qatar Airways
11 May - 23 May	Air France
22 May - 25 May	Qatar Airways
30 May - 06 Jun	LOT
25 May - 02 Jun	Korean Air	direct
12 May - 21 May	Korean Air	direct
30 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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Seoul to Budapest in May from $715

Return flights