Earn point on your loyalty program!arrow arc left

Cheap flights from Santa Ana (SNA) 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 Santa Ana (SNA) to Sydney (SYD)

How to find the cheapest flight from Santa Ana (SNA) 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 Santa Ana (SNA) 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 Santa Ana (SNA) 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 Santa Ana to Sydney in December 2025 , January 2026

27 Dec - 28 Jan $ 964.00
SNA
Santa Ana
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SNA
Santa Ana
Pick dates
17 Dec - 11 Jan $ 2,369.00
SNA
Santa Ana
Hawaiian Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
2 STOPS
SNA
Santa Ana
Pick dates
23 Dec - 06 Jan $ 4,684.00
SNA
Santa Ana
Qantas
1 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
SNA
Santa Ana
Pick dates

Last minute flights from Santa Ana to Sydney

25 Dec - 31 Dec $ 976.00
SNA
Santa Ana
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SNA
Santa Ana
Pick dates
25 Dec - 31 Dec $ 976.00
SNA
Santa Ana
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SNA
Santa Ana
Pick dates
23 Dec - 01 Jan $ 3,626.00
SNA
Santa Ana
Hawaiian Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
2 STOPS
SNA
Santa Ana
Pick dates

One-way flights to Sydney from Santa Ana

7:05 PM - 11:00 PM
United Airlines
1 Stops
19h 10m
SNA - SYD
$ 489
Kiwi
Pick dates
3:59 PM - 8:15 PM
United Airlines
1 Stops
19h 21m
SNA - SYD
$ 489
Kiwi
Pick dates
6:23 PM - 11:00 PM
United Airlines
1 Stops
19h 52m
SNA - SYD
$ 489
Kiwi
Pick dates

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