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

Return flights

01 Dec - 04 Dec	Scoot
15 Dec - 22 Dec	Garuda Indonesia
19 Dec - 05 Jan	Air China
05 Dec - 06 Jan	China Southern
24 Dec - 14 Jan	KLM
06 Dec - 26 Dec	Turkish Airlines
20 Dec - 02 Jan	Jetstar
21 Dec - 06 Jan	China Southern
12 Dec - 06 Jan	China Southern
17 Dec - 01 Jan	Air China
19 Dec - 10 Jan	China Southern
12 Dec - 26 Dec	Air China
10 Dec - 26 Dec	Air China
12 Dec - 31 Dec	Air France
18 Dec - 20 Jan	China Southern
20 Dec - 31 Dec	Turkish Airlines
15 Dec - 28 Dec	Turkish Airlines
18 Dec - 28 Dec	Etihad Airways
11 Dec - 10 Jan	Virgin Australia

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 $1093

Return flights