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

Return flights

28 Oct - 10 Nov	China Southern
16 Oct - 22 Oct	China Eastern
18 Oct - 07 Nov	China Southern
31 Oct - 20 Nov	British Airways
30 Oct - 20 Nov	British Airways
27 Oct - 05 Nov	British Airways
31 Oct - 19 Nov	British Airways
14 Oct - 09 Nov	China Southern
03 Oct - 07 Nov	Turkish Airlines
01 Oct - 08 Oct	Wizz Air
01 Oct - 12 Oct	Wizz Air
24 Oct - 28 Oct	British Airways
17 Oct - 01 Nov	Turkish Airlines
08 Oct - 24 Oct	Turkish Airlines
14 Oct - 11 Nov	Emirates
08 Oct - 25 Oct	Emirates

Also check the deals for one-way flights from Budapest to Sydney 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 Budapest to Sydney in October from 645€

Return flights