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

Return flights

16 Aug - 01 Sep	Sichuan Airlines
04 Aug - 17 Aug	China Southern
06 Aug - 13 Aug	Air China
19 Aug - 22 Aug	Etihad Airways
06 Aug - 01 Sep	Turkish Airlines
25 Aug - 08 Sep	Qantas
26 Aug - 31 Aug	Turkish Airlines
12 Aug - 08 Sep	Virgin Australia
20 Aug - 27 Aug	Qatar Airways
06 Aug - 19 Aug	Turkish Airlines
27 Aug - 16 Sep	Emirates
25 Aug - 21 Sep	Qantas
08 Aug - 15 Aug	Qatar Airways
09 Aug - 27 Sep	Virgin Australia
14 Aug - 30 Sep	Virgin Australia
02 Aug - 09 Aug	Emirates
18 Aug - 01 Sep	Condor

Also check the deals for one-way flights from Sydney to Prague in August.

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 Prague in August from 1023€

Return flights