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

Return flights

29 Apr - 23 May	Ryanair
30 Apr - 25 May	Wizz Air Malta
20 Apr - 26 Apr	Finnair
27 Apr - 23 May	Hainan Airlines
05 Apr - 13 Apr	Ryanair
22 Apr - 07 May	Hainan Airlines
05 Apr - 16 Apr	Ryanair
06 Apr - 18 Apr	Brussels Airlines
19 Apr - 10 May	Ryanair
06 Apr - 20 Apr	Ryanair
27 Apr - 08 May	Hainan Airlines
06 Apr - 19 Apr	Brussels Airlines
28 Apr - 11 May	Hainan Airlines
06 Apr - 23 Apr	Brussels Airlines
27 Apr - 09 May	Hainan Airlines
04 Apr - 18 Apr	Ryanair
11 Apr - 18 Apr	Iberia
01 Apr - 22 Apr	Juneyao Airlines
18 Apr - 01 May	Vueling Airlines
25 Apr - 09 May	Ryanair

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

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 April from $993

Return flights