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

Return flights

01 Dec - 10 Dec	Tigerair Taiwan
21 Dec - 16 Jan	ANA
05 Dec - 08 Dec	Singapore Airlines
04 Dec - 08 Dec	Singapore Airlines
01 Dec - 05 Dec	Qantas	direct
03 Dec - 03 Dec	Qantas	direct
06 Dec - 13 Dec	HK Express
18 Dec - 02 Jan	HK Express
08 Dec - 12 Dec	Air China
08 Dec - 22 Dec	Air China
02 Dec - 10 Dec	Air China
11 Dec - 15 Dec	Air China
20 Dec - 09 Jan	AirAsia X
20 Dec - 10 Jan	AirAsia X
20 Dec - 07 Jan	AirAsia X
18 Dec - 07 Jan	AirAsia X
19 Dec - 09 Jan	AirAsia X
19 Dec - 07 Jan	AirAsia X
17 Dec - 07 Jan	AirAsia X
24 Dec - 10 Jan	Philippine Airlines

Also check the deals for one-way flights from Tokyo 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 Tokyo to Sydney in December from 548€

Return flights