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

Return flights

10 Dec - 14 Jan	China Eastern
06 Dec - 12 Jan	Ryanair
02 Dec - 07 Dec	Wizz Air
15 Dec - 16 Jan	Hainan Airlines
15 Dec - 12 Jan	Hainan Airlines
08 Dec - 12 Jan	Shanghai Airlines
19 Dec - 10 Jan	Air China
02 Dec - 09 Dec	Wizz Air
03 Dec - 07 Dec	Wizz Air
17 Dec - 10 Jan	Air China
16 Dec - 12 Jan	Wizz Air
22 Dec - 10 Jan	Hainan Airlines
26 Dec - 18 Jan	Air China
06 Dec - 18 Dec	Ryanair
07 Dec - 15 Dec	Wizz Air
05 Dec - 08 Dec	China Eastern
01 Dec - 31 Dec	Wizz Air
15 Dec - 21 Dec	China Eastern
13 Dec - 28 Dec	Wizz Air
11 Dec - 31 Dec	Ryanair

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

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 December from $852

Return flights