Earn point on your loyalty program!arrow arc left

Cheap flights from Belfast (BFS) to Sydney (SYD)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)

How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Belfast to Sydney in July , August 2026

29 Jul - 12 Aug $ 1,598.00
BFS
Belfast
easyJet
3 STOPS
SYD
Sydney
SYD
Sydney
easyJet
2 STOPS
BFS
Belfast
Pick dates
30 Jul - 12 Aug $ 1,602.00
BFS
Belfast
easyJet
3 STOPS
SYD
Sydney
SYD
Sydney
easyJet
2 STOPS
BFS
Belfast
Pick dates
30 Jul - 18 Aug $ 1,603.00
BFS
Belfast
easyJet
3 STOPS
SYD
Sydney
SYD
Sydney
easyJet
2 STOPS
BFS
Belfast
Pick dates

Last minute flights from Belfast to Sydney

27 Jul - 02 Aug $ 1,921.00
BFS
Belfast
Aer Lingus
3 STOPS
SYD
Sydney
SYD
Sydney
Aer Lingus
3 STOPS
BFS
Belfast
Pick dates
27 Jul - 02 Aug $ 1,926.00
BFS
Belfast
Aer Lingus
3 STOPS
SYD
Sydney
SYD
Sydney
Aer Lingus
3 STOPS
BFS
Belfast
Pick dates
27 Jul - 01 Aug $ 2,053.00
BFS
Belfast
easyJet
3 STOPS
SYD
Sydney
SYD
Sydney
easyJet
3 STOPS
BFS
Belfast
Pick dates

One-way flights to Sydney from Belfast

2:00 PM - 8:30 AM
Thai Airways
3 Stops
45h 30m
BFS - SYD
$ 1,108
Kiwi
Pick dates
2:10 PM - 9:45 AM
Scoot
3 Stops
44h 10m
BFS - SYD
$ 1,113
Kiwi
Pick dates
1:10 PM - 9:45 AM
Scoot
3 Stops
45h 10m
BFS - SYD
$ 1,123
Kiwi
Pick dates

How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.