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Cheap flights from Santa Ana, California to Sydney from $460

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 11/25. 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 round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:41 pm - 6:20 amSNA-SYD
19h 39m1 stop
United Airlines Logo
12:10 pm - 12:18 pmSYD-SNA
19h 08m1 stop
$971United Airlines
Find Deal
Tue, Feb 10 - Mon, Feb 16
United Airlines Logo
7:22 pm - 9:15 amSNA-SYD
18h 53m1 stop
United Airlines Logo
12:10 pm - 2:55 pmSYD-SNA
21h 45m1 stop
$974United Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
10:05 am - 9:15 amSNA-SYD
28h 10m1 stop
United Airlines Logo
2:00 pm - 8:50 pmSYD-SNA
25h 50m1 stop
$975United Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
3:41 pm - 9:05 amSNA-SYD
22h 24m2 stops
United Airlines Logo
11:20 am - 12:18 pmSYD-SNA
19h 58m2 stops
$976United Airlines
Find Deal
Tue, Feb 10 - Mon, Feb 16
United Airlines Logo
7:22 pm - 9:15 amSNA-SYD
18h 53m1 stop
United Airlines Logo
12:10 pm - 5:34 pmSYD-SNA
24h 24m2 stops
$979United Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
Multiple Airlines Logo
12:25 pm - 2:40 pmSNA-SYD
31h 15m2 stops
Multiple Airlines Logo
11:20 am - 2:55 pmSYD-SNA
22h 35m2 stops
$1,148Multiple Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
11:10 am - 6:20 amSNA-SYD
24h 10m2 stops
United Airlines Logo
2:00 pm - 9:23 pmSYD-SNA
26h 23m2 stops
$1,181United Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
3:45 pm - 9:05 amSNA-SYD
22h 20m2 stops
United Airlines Logo
11:20 am - 2:55 pmSYD-SNA
22h 35m2 stops
$1,184United Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
Air New Zealand Logo
3:41 pm - 8:45 amSNA-SYD
22h 04m2 stops
Air New Zealand Logo
12:10 pm - 2:55 pmSYD-SNA
21h 45m1 stop
$1,243Air New Zealand
Find Deal
Tue, Feb 10 - Tue, Feb 24
Air New Zealand Logo
10:05 am - 8:45 amSNA-SYD
27h 40m2 stops
Air New Zealand Logo
12:10 pm - 12:22 pmSYD-SNA
18h 12m1 stop
$1,244Air New Zealand
Find Deal
Mon, Mar 2 - Tue, Mar 17

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
Feb 10
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
22h 04m
2 stops
SYD8:45 amSydney Kingsford Smith
Feb 24
SYD12:10 pmSydney Kingsford Smith
21h 45m
1 stop
SNA2:55 pmSanta Ana J. Wayne/Orange Cnty
$1,243
Find similar
Air New Zealand
Feb 3
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
23h 49m
2 stops
SYD10:30 amSydney Kingsford Smith
Feb 25
SYD12:10 pmSydney Kingsford Smith
19h 08m
1 stop
SNA12:18 pmSanta Ana J. Wayne/Orange Cnty
$1,244
Find similar
Air New Zealand
Jan 27
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
22h 34m
1 stop
SYD9:15 amSydney Kingsford Smith
Feb 14
SYD7:15 pmSydney Kingsford Smith
38h 40m
2 stops
SNA2:55 pmSanta Ana J. Wayne/Orange Cnty
$1,265
Find similar

Qantas Airways flights from Santa Ana, California to Sydney

Our best Qantas Airways deals on Santa Ana, California to Sydney flight tickets
Qantas Airways
Mar 9
SNA3:01 pmSanta Ana J. Wayne/Orange Cnty
21h 54m
1 stop
SYD6:55 amSydney Kingsford Smith
Mar 18
SYD6:30 amSydney Kingsford Smith
22h 59m
2 stops
SNA11:29 amSanta Ana J. Wayne/Orange Cnty
$1,474
Find similar
Qantas Airways
Apr 1
SNA12:48 pmSanta Ana J. Wayne/Orange Cnty
25h 27m
2 stops
SYD8:15 amSydney Kingsford Smith
Apr 13
SYD10:05 amSydney Kingsford Smith
24h 50m
2 stops
SNA5:55 pmSanta Ana J. Wayne/Orange Cnty
$1,481
Find similar
Qantas Airways
Nov 23
SNA12:46 pmSanta Ana J. Wayne/Orange Cnty
23h 09m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 25
SYD2:05 pmSydney Kingsford Smith
20h 51m
1 stop
SNA3:56 pmSanta Ana J. Wayne/Orange Cnty
$2,524
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated November 21, 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

Tue 2/10

3:41 pm-6:20 am

1 stop19h 39m

Sydney Kingsford Smith

Mon 2/16

12:10 pm-12:18 pm

1 stop19h 08m

$971

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

7:22 pm-9:15 am

1 stop18h 53m

Sydney Kingsford Smith

Fri 2/20

12:10 pm-2:55 pm

1 stop21h 45m

$974

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

10:05 am-9:15 am

1 stop28h 10m

Sydney Kingsford Smith

Fri 2/20

2:00 pm-8:50 pm

1 stop25h 50m

$975

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

3:41 pm-9:05 am

2 stops22h 24m

Sydney Kingsford Smith

Mon 2/16

11:20 am-12:18 pm

2 stops19h 58m

$976

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

7:22 pm-9:15 am

1 stop18h 53m

Sydney Kingsford Smith

Fri 2/20

12:10 pm-5:34 pm

2 stops24h 24m

$979

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

12:25 pm-2:40 pm

2 stops31h 15m

Sydney Kingsford Smith

Tue 2/24

11:20 am-2:55 pm

2 stops22h 35m

$1,148

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

11:10 am-6:20 am

2 stops24h 10m

Sydney Kingsford Smith

Sun 12/14

2:00 pm-9:23 pm

2 stops26h 23m

$1,181

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

3:45 pm-9:05 am

2 stops22h 20m

Sydney Kingsford Smith

Fri 2/20

11:20 am-2:55 pm

2 stops22h 35m

$1,184

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

3:41 pm-8:45 am

2 stops22h 04m

Sydney Kingsford Smith

Tue 2/24

12:10 pm-2:55 pm

1 stop21h 45m

$1,243

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

10:05 am-8:45 am

2 stops27h 40m

Sydney Kingsford Smith

Tue 3/17

12:10 pm-12:22 pm

1 stop18h 12m

$1,244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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?

The cheapest day to depart from Santa Ana, California to Sydney is on a Wednesday when prices can be found for as low as $1,010. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,084.

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 morning. momondo users have found flights departing from Santa Ana, California to Sydney in the morning for as low as $949. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,126. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Santa Ana, California to Sydney flights?

You could potentially save up to 74% on your flight if you consider stops on a Santa Ana, California to Sydney flight.

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 round-trip 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?

    The distance between Santa Ana J. Wayne/Orange Cnty and Sydney Kingsford Smith is about 7506.0 mi. Typically, this will take 18h 25m by plane in normal conditions.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Sydney?

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

momondo helps you find the best flight between Santa Ana and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 not ready to book a flight from Santa Ana to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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