AirHint found the following cheapest one-way flights from Sydney (SYD) to Brussels (BRU) in December 2025 (see full year).
One-Way flights
| 31 Dec | Sichuan Airlines | ||
| 14 Dec | Scoot | ||
| 08 Dec | Thai Airways | ||
| 24 Dec | Cathay Pacific | ||
| 26 Dec | Cathay Pacific | ||
| 09 Dec | ANA | ||
| 27 Dec | Cathay Pacific | ||
| 22 Dec | Qantas | ||
| 18 Dec | Scoot |
Also check the deals for return flights from Sydney to Brussels in December.
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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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