Cheapest return flights from Belfast to Sydney in January from $905

AirHint found the following cheapest return flights from Belfast (BFS) to Sydney (SYD) in January 2026 (see full year).

Return flights

26 Jan - 03 Feb easyJet
27 Jan - 03 Feb Ryanair
31 Jan - 04 Feb Ryanair
28 Jan - 04 Feb Ryanair
30 Jan - 03 Feb easyJet
30 Jan - 04 Feb easyJet
28 Jan - 03 Feb Ryanair
29 Jan - 03 Feb Ryanair
29 Jan - 04 Feb Ryanair

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

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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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