Cheapest one-way flights from Brussels to Sydney in October from $537

AirHint found the following cheapest one-way flights from Brussels (BRU) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

22 Oct Juneyao Airlines
29 Oct Etihad Airways
20 Oct Juneyao Airlines
31 Oct Juneyao Airlines
24 Oct Juneyao Airlines
25 Oct Ryanair
21 Oct Ryanair
26 Oct Aer Lingus
15 Oct Juneyao Airlines
13 Oct Juneyao Airlines

Also check the deals for return flights from Brussels to Sydney in October.

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Feel free to contact us with any feedback or request another flight research.