AirHint found the following cheapest return flights from Brussels (BRU) to Sydney (SYD) in January 2026 (see full year).

Return flights

31 Jan - 08 Feb	AJet
31 Jan - 06 Feb	AJet
31 Jan - 28 Feb	AJet
19 Jan - 02 Feb	Ryanair
26 Jan - 02 Feb	Ryanair
29 Jan - 02 Feb	Wizz Air Malta
28 Jan - 04 Feb	Ryanair
19 Jan - 01 Feb	Ryanair
17 Jan - 02 Feb	Ryanair
18 Jan - 02 Feb	Ryanair
17 Jan - 25 Jan	Ryanair
14 Jan - 20 Jan	Ryanair
17 Jan - 20 Jan	Ryanair
15 Jan - 26 Jan	Ryanair
13 Jan - 20 Jan	AJet
15 Jan - 28 Jan	Ryanair
13 Jan - 21 Jan	AJet
15 Jan - 20 Jan	Etihad Airways
13 Jan - 25 Jan	Ryanair
20 Jan - 31 Jan	Ryanair

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

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 Brussels to Sydney in January from $947

Return flights