Cheapest one-way flights from Belfast to Sydney in January from $883
AirHint found the following cheapest one-way flights from Belfast (BFS) to Sydney (SYD) in January 2025 (see full year).
One-Way flights
| 08 Jan | easyJet | ||
| 10 Jan | easyJet | ||
| 12 Jan | Ryanair | ||
| 13 Jan | Ryanair | ||
| 17 Jan | Ryanair | ||
| 29 Jan | Ryanair | ||
| 11 Jan | Japan Airlines |
Also check the deals for return flights from Belfast 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.
