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

Return flights

13 Oct - 18 Oct	Air China
12 Oct - 25 Oct	Air China
13 Oct - 26 Oct	Lufthansa
11 Oct - 18 Oct	Air China
12 Oct - 22 Oct	Air China
13 Oct - 22 Oct	Air China
12 Oct - 20 Oct	China Southern
26 Oct - 07 Nov	China Southern
06 Oct - 13 Oct	Lufthansa
26 Oct - 02 Nov	Lufthansa
05 Oct - 15 Oct	Air China
06 Oct - 12 Oct	Lufthansa
26 Oct - 02 Nov	Korean Air	direct
26 Oct - 07 Nov	Korean Air	direct

Also check the deals for one-way flights from Seoul to Budapest 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 Seoul to Budapest in October from 471€

Return flights