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

Return flights

05 Dec - 12 Dec	Turkish Airlines
06 Dec - 17 Dec	Turkish Airlines
01 Dec - 10 Dec	Turkish Airlines
01 Dec - 25 Jan	Turkish Airlines
30 Dec - 23 Jan	Turkish Airlines
01 Dec - 20 Dec	Turkish Airlines
25 Dec - 11 Jan	Turkish Airlines
27 Dec - 11 Jan	Turkish Airlines
17 Dec - 17 Jan	Turkish Airlines
23 Dec - 09 Jan	Turkish Airlines
26 Dec - 03 Jan	Pegasus Airlines
15 Dec - 04 Jan	Turkish Airlines
01 Dec - 27 Dec	Emirates
21 Dec - 09 Jan	Turkish Airlines
05 Dec - 16 Jan	Qantas
02 Dec - 26 Dec	Qantas
02 Dec - 22 Dec	Qantas
01 Dec - 18 Dec	Emirates
02 Dec - 25 Dec	Qantas
11 Dec - 31 Dec	Qantas

Also check the deals for one-way flights from Prague 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 Prague to Sydney in December from 1163€

Return flights