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

Return flights

23 Sep - 16 Oct	Wizz Air
16 Sep - 23 Sep	Wizz Air
02 Sep - 16 Sep	Wizz Air
16 Sep - 22 Sep	Wizz Air
05 Sep - 16 Sep	Wizz Air
14 Sep - 30 Sep	China Southern
06 Sep - 16 Sep	China Southern
09 Sep - 16 Sep	Wizz Air
14 Sep - 29 Sep	China Southern
07 Sep - 17 Sep	Wizz Air
07 Sep - 16 Sep	Wizz Air
25 Sep - 31 Oct	Wizz Air
18 Sep - 04 Oct	Wizz Air
12 Sep - 30 Oct	Wizz Air
03 Sep - 01 Oct	Wizz Air Malta
06 Sep - 04 Oct	China Southern
29 Sep - 14 Oct	Wizz Air
25 Sep - 30 Oct	China Southern
20 Sep - 16 Oct	Wizz Air
27 Sep - 04 Oct	Wizz Air

Also check the deals for one-way flights from Budapest to Sydney in September.

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 September from $877

Return flights