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

Return flights

17 Dec - 27 Jan	Jetstar
05 Dec - 18 Dec	AirAsia X
02 Dec - 18 Dec	AirAsia X
03 Dec - 18 Dec	AirAsia X
02 Dec - 04 Dec	AirAsia X
05 Dec - 15 Dec	AirAsia X
05 Dec - 17 Dec	AirAsia X
01 Dec - 25 Dec	Malaysia Airlines
02 Dec - 15 Dec	AirAsia X
02 Dec - 17 Dec	AirAsia X
03 Dec - 15 Dec	AirAsia X
29 Dec - 15 Jan	Air China
29 Dec - 22 Jan	Air China
31 Dec - 10 Jan	Air China
01 Dec - 03 Jan	Cathay Pacific
02 Dec - 04 Jan	Singapore Airlines
04 Dec - 14 Jan	Singapore Airlines
02 Dec - 29 Jan	Singapore Airlines
03 Dec - 29 Jan	Singapore Airlines
01 Dec - 11 Jan	Singapore Airlines

Also check the deals for one-way flights from Sydney to Dhaka 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 Dhaka in December from 777€

Return flights