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

Return flights

08 Dec - 12 Jan	China Eastern
04 Dec - 18 Jan	Wizz Air
15 Dec - 16 Jan	China Eastern
16 Dec - 12 Jan	China Eastern
15 Dec - 15 Jan	China Eastern
15 Dec - 11 Jan	China Eastern
13 Dec - 13 Jan	China Eastern
15 Dec - 12 Jan	China Eastern
13 Dec - 17 Jan	Wizz Air
29 Dec - 23 Jan	Hainan Airlines
02 Dec - 09 Dec	Wizz Air
03 Dec - 10 Dec	Ryanair
13 Dec - 29 Dec	Ryanair
03 Dec - 17 Dec	China Eastern
16 Dec - 31 Dec	China Eastern
11 Dec - 27 Dec	Wizz Air
02 Dec - 23 Dec	Wizz Air
24 Dec - 31 Dec	Shanghai Airlines
13 Dec - 27 Dec	Ryanair
13 Dec - 23 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 765€

Return flights