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Cheap flights from Santa Ana, California to Sydney from $712

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Sydney departing on 30/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Santa Ana, California to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
18:35 - 09:15SNA-SYD
19h 40m1 stop
United Airlines Logo
12:10 - 12:18SYD-SNA
19h 08m1 stop
$1,507United Airlines
Find Deal
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
19:22 - 09:15SNA-SYD
18h 53m1 stop
United Airlines Logo
12:10 - 12:18SYD-SNA
19h 08m1 stop
$1,508United Airlines
Find Deal
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
19:22 - 09:15SNA-SYD
18h 53m1 stop
United Airlines Logo
11:20 - 18:33SYD-SNA
26h 13m2 stops
$1,514United Airlines
Find Deal
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
19:37 - 09:15SNA-SYD
19h 38m1 stop
United Airlines Logo
10:20 - 10:07SYD-SNA
16h 47m1 stop
$1,719United Airlines
Find Deal
Sat, 14 Mar - Sun, 12 Apr
Delta Logo
17:04 - 06:50SNA-SYD
42h 46m2 stops
Delta Logo
10:40 - 21:57SYD-SNA
30h 17m2 stops
$1,796Delta
Find Deal
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
13:20 - 09:05SNA-SYD
24h 45m2 stops
United Airlines Logo
11:20 - 12:18SYD-SNA
19h 58m2 stops
$1,832United Airlines
Find Deal
Mon, 16 Feb - Fri, 20 Feb
Air New Zealand Logo
10:00 - 09:15SNA-SYD
28h 15m1 stop
Air New Zealand Logo
13:55 - 14:55SYD-SNA
20h 00m2 stops
$1,923Air New Zealand
Find Deal
Sun, 8 Feb - Sun, 15 Feb
Air New Zealand Logo
18:35 - 09:15SNA-SYD
20h 40m1 stop
Air New Zealand Logo
11:50 - 12:18SYD-SNA
42h 28m2 stops
$1,934Air New Zealand
Find Deal
Tue, 17 Mar - Sun, 29 Mar
Alaska Airlines Logo
17:00 - 19:45SNA-SYD
31h 45m2 stops
Alaska Airlines Logo
21:40 - 11:45SYD-SNA
33h 05m2 stops
$1,949Alaska Airlines
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Wed, 7 Jan - Wed, 14 Jan
Air New Zealand Logo
18:28 - 08:45SNA-SYD
20h 17m2 stops
Air New Zealand Logo
11:50 - 20:40SYD-SNA
25h 50m2 stops
$1,963Air New Zealand
Find Deal
Wed, 1 Apr - Wed, 15 Apr

Air New Zealand flights from Santa Ana, California to Sydney

Our best Air New Zealand deals on Santa Ana, California to Sydney flight tickets
Air New Zealand
8 Feb
SNA10:00Santa Ana J. Wayne/Orange Cnty
28h 15m
1 stop
SYD09:15Sydney Kingsford Smith
15 Feb
SYD13:55Sydney Kingsford Smith
20h 00m
2 stops
SNA14:55Santa Ana J. Wayne/Orange Cnty
$1,923
Find similar
Air New Zealand
17 Mar
SNA18:35Santa Ana J. Wayne/Orange Cnty
20h 40m
1 stop
SYD09:15Sydney Kingsford Smith
29 Mar
SYD11:50Sydney Kingsford Smith
42h 28m
2 stops
SNA12:18Santa Ana J. Wayne/Orange Cnty
$1,934
Find similar
Air New Zealand
1 Apr
SNA18:28Santa Ana J. Wayne/Orange Cnty
20h 17m
2 stops
SYD08:45Sydney Kingsford Smith
15 Apr
SYD11:50Sydney Kingsford Smith
25h 50m
2 stops
SNA20:40Santa Ana J. Wayne/Orange Cnty
$1,963
Find similar

United Airlines flights from Santa Ana, California to Sydney

Our best United Airlines deals on Santa Ana, California to Sydney flight tickets
United Airlines
16 Feb
SNA18:35Santa Ana J. Wayne/Orange Cnty
19h 40m
1 stop
SYD09:15Sydney Kingsford Smith
20 Feb
SYD12:10Sydney Kingsford Smith
19h 08m
1 stop
SNA12:18Santa Ana J. Wayne/Orange Cnty
$1,506
Find similar
United Airlines
16 Feb
SNA19:22Santa Ana J. Wayne/Orange Cnty
18h 53m
1 stop
SYD09:15Sydney Kingsford Smith
20 Feb
SYD12:10Sydney Kingsford Smith
19h 08m
1 stop
SNA12:18Santa Ana J. Wayne/Orange Cnty
$1,508
Find similar
United Airlines
16 Feb
SNA19:22Santa Ana J. Wayne/Orange Cnty
18h 53m
1 stop
SYD09:15Sydney Kingsford Smith
20 Feb
SYD11:20Sydney Kingsford Smith
26h 13m
2 stops
SNA18:33Santa Ana J. Wayne/Orange Cnty
$1,514
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Santa Ana, California to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 23 November 2025.
Use the filters below to find and compare flights from Santa Ana, California to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

18:35-09:15

1 stop19h 40m

Sydney Kingsford Smith

Fri 20/2

12:10-12:18

1 stop19h 08m

$1,506

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

19:22-09:15

1 stop18h 53m

Sydney Kingsford Smith

Fri 20/2

12:10-12:18

1 stop19h 08m

$1,508

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

19:22-09:15

1 stop18h 53m

Sydney Kingsford Smith

Fri 20/2

11:20-18:33

2 stops26h 13m

$1,514

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 14/3

19:37-09:15

1 stop19h 38m

Sydney Kingsford Smith

Sun 12/4

10:20-10:07

1 stop16h 47m

$1,719

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

17:04-06:50

2 stops42h 46m

Sydney Kingsford Smith

Fri 20/2

10:40-21:57

2 stops30h 17m

$1,796

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

13:20-09:05

2 stops24h 45m

Sydney Kingsford Smith

Fri 20/2

11:20-12:18

2 stops19h 58m

$1,832

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 8/2

10:00-09:15

1 stop28h 15m

Sydney Kingsford Smith

Sun 15/2

13:55-14:55

2 stops20h 00m

$1,923

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 17/3

18:35-09:15

1 stop20h 40m

Sydney Kingsford Smith

Sun 29/3

11:50-12:18

2 stops42h 28m

$1,934

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 7/1

17:00-19:45

2 stops31h 45m

Sydney Kingsford Smith

Wed 14/1

21:40-11:45

2 stops33h 05m

$1,949

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 1/4

18:28-08:45

2 stops20h 17m

Sydney Kingsford Smith

Wed 15/4

11:50-20:40

2 stops25h 50m

$1,963

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Ana, California to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,394. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $2,047.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Santa Ana, California to Sydney in the afternoon for as low as $1,498. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,986 on average. Flights to Sydney from Santa Ana, California at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Santa Ana, California to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santa Ana, California to Sydney (SNA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Sydney

Direct flights

None
There are no direct flights from Santa Ana, California to Sydney. There are no popular flight routes from Santa Ana, California to Sydney.
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  • How far is Santa Ana J. Wayne/Orange Cnty to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 12079.6 km away from Santa Ana J. Wayne/Orange Cnty. 18h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Santa Ana.

Can I find flights from Santa Ana to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Santa Ana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Ana to Sydney?

Once all potential Santa Ana to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Santa Ana to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Santa Ana and alert you when they change.

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