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

Return flights

05 Dec - 14 Dec	Jetstar
02 Dec - 19 Dec	China Eastern
12 Dec - 31 Dec	China Eastern
16 Dec - 19 Dec	China Eastern
01 Dec - 21 Dec	China Eastern
02 Dec - 20 Dec	Scoot
05 Dec - 21 Dec	Jetstar
11 Dec - 31 Dec	China Eastern
12 Dec - 19 Dec	China Eastern
16 Dec - 31 Dec	China Eastern
15 Dec - 05 Jan	China Eastern
31 Dec - 19 Jan	Air China
16 Dec - 22 Jan	China Eastern
16 Dec - 14 Jan	China Eastern
04 Dec - 02 Jan	China Eastern
23 Dec - 05 Jan	Air China
23 Dec - 03 Jan	China Eastern
26 Dec - 16 Jan	Air China
16 Dec - 15 Jan	China Eastern
28 Dec - 10 Jan	Hainan Airlines

Also check the deals for one-way flights from Sydney to Budapest 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 Sydney to Budapest in December from 954€

Return flights