Cheapest return flights from Belfast to Sydney in January from $1570

Best time to book flights for Belfast (BFS) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Belfast (BFS) to Sydney (SYD) in January 2025 (see full year).

Return flights

08 Jan - 15 Jan Ryanair
12 Jan - 26 Jan Ryanair
26 Jan - 18 Feb easyJet
09 Jan - 01 Feb easyJet
08 Jan - 31 Jan Ryanair
09 Jan - 03 Feb Ryanair
09 Jan - 16 Jan Ryanair
31 Jan - 21 Feb easyJet
19 Jan - 26 Jan Japan Airlines
25 Jan - 03 Feb Japan Airlines
10 Jan - 17 Jan Ryanair
06 Jan - 09 Jan easyJet

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

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