AirHint found the following cheapest return flights from Seoul (ICN) to Budapest (BUD) in October 2025 (see full year).

Return flights

13 Oct - 28 Oct	China Southern
11 Oct - 19 Oct	China Southern
11 Oct - 21 Oct	China Southern
11 Oct - 23 Oct	China Southern
13 Oct - 21 Oct	China Southern
13 Oct - 19 Oct	China Southern
11 Oct - 01 Nov	China Southern
11 Oct - 18 Nov	China Southern
27 Oct - 08 Nov	China Southern
10 Oct - 23 Oct	China Southern
20 Oct - 18 Nov	Lufthansa
20 Oct - 19 Nov	Lufthansa
21 Oct - 20 Nov	Lufthansa
13 Oct - 25 Oct	China Southern
16 Oct - 21 Oct	Lufthansa
14 Oct - 22 Oct	Air China
14 Oct - 10 Nov	Air China
23 Oct - 06 Nov	Air China
30 Oct - 10 Nov	Air China
30 Oct - 13 Nov	Air China

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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Seoul to Budapest in October from 384€

Return flights