Cheapest return flights from Brussels to Sydney in December from 1171€

Best time to book flights for Brussels (BRU) to Sydney (SYD) flights at AirHint

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

Return flights

02 Dec - 16 Dec Turkish Airlines
18 Dec - 13 Jan Cathay Pacific
18 Dec - 09 Jan Cathay Pacific
18 Dec - 03 Jan Cathay Pacific
19 Dec - 08 Jan Turkish Airlines
22 Dec - 05 Jan Malaysia Airlines
19 Dec - 09 Jan Turkish Airlines
19 Dec - 03 Jan Malaysia Airlines
21 Dec - 13 Jan Emirates
18 Dec - 04 Jan SWISS
01 Dec - 11 Dec British Airways

Also check the deals for one-way flights from Brussels to Sydney in December.

Skyscanner

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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