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

Return flights

26 Oct - 30 Oct	Turkish Airlines
08 Oct - 31 Oct	Turkish Airlines
22 Oct - 11 Nov	British Airways
22 Oct - 13 Nov	British Airways
22 Oct - 16 Nov	British Airways
22 Oct - 18 Nov	British Airways
25 Oct - 09 Nov	British Airways
25 Oct - 11 Nov	British Airways
25 Oct - 13 Nov	British Airways
25 Oct - 16 Nov	British Airways
25 Oct - 18 Nov	British Airways
25 Oct - 23 Nov	British Airways
20 Oct - 29 Oct	Singapore Airlines
01 Oct - 19 Oct	Virgin Australia
03 Oct - 10 Oct	Turkish Airlines

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

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 October from 908€

Return flights