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Cheap flights from Santa Ana, California to Sydney from $464

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 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
2:35 pm - 9:15 amSNA-SYD
23h 40m1 stop
United Airlines Logo
12:10 pm - 12:28 pmSYD-SNA
19h 18m1 stop
$963United Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
4:05 pm - 9:05 amSNA-SYD
22h 00m2 stops
United Airlines Logo
11:20 am - 12:28 pmSYD-SNA
20h 08m2 stops
$968United Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
6:25 pm - 9:15 amSNA-SYD
19h 50m1 stop
United Airlines Logo
12:10 pm - 11:10 amSYD-SNA
18h 00m1 stop
$970United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
7:50 pm - 6:55 amSNA-SYD
18h 05m1 stop
United Airlines Logo
10:20 am - 9:44 amSYD-SNA
16h 24m1 stop
$971United Airlines
Find Deal
Sun, Apr 5 - Wed, Apr 15
Delta Logo
7:15 pm - 6:50 amSNA-SYD
40h 35m2 stops
Delta Logo
10:40 am - 4:13 pmSYD-SNA
24h 33m2 stops
$995Delta
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Mon, Dec 29 - Tue, Feb 3
Delta Logo
7:15 pm - 6:50 amSNA-SYD
40h 35m2 stops
Delta Logo
10:40 am - 12:25 pmSYD-SNA
20h 45m2 stops
$998Delta
Find Deal
Mon, Dec 29 - Thu, Feb 5
Alaska Airlines Logo
7:30 pm - 7:45 pmSNA-SYD
29h 15m2 stops
Alaska Airlines Logo
9:40 pm - 8:50 amSYD-SNA
30h 10m2 stops
$1,065Alaska Airlines
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Sun, Feb 1 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 7:45 pmSNA-SYD
42h 45m2 stops
Alaska Airlines Logo
9:40 pm - 8:44 amSYD-SNA
28h 04m2 stops
$1,086Alaska Airlines
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Thu, Apr 2 - Tue, Apr 14
Air New Zealand Logo
3:41 pm - 10:30 amSNA-SYD
23h 49m2 stops
Air New Zealand Logo
9:55 am - 2:55 pmSYD-SNA
24h 00m2 stops
$1,204Air New Zealand
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Sun, Jan 18 - Sun, Jan 25
Air New Zealand Logo
9:52 am - 8:45 amSNA-SYD
28h 53m2 stops
Air New Zealand Logo
12:10 pm - 12:18 pmSYD-SNA
18h 08m1 stop
$1,210Air New Zealand
Find Deal
Tue, Mar 10 - 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
Jan 18
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
23h 49m
2 stops
SYD10:30 amSydney Kingsford Smith
Jan 25
SYD9:55 amSydney Kingsford Smith
24h 00m
2 stops
SNA2:55 pmSanta Ana J. Wayne/Orange Cnty
$1,204
Find similar
Air New Zealand
Mar 10
SNA9:52 amSanta Ana J. Wayne/Orange Cnty
28h 53m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 17
SYD12:10 pmSydney Kingsford Smith
18h 08m
1 stop
SNA12:18 pmSanta Ana J. Wayne/Orange Cnty
$1,210
Find similar
Air New Zealand
Jan 17
SNA7:50 pmSanta Ana J. Wayne/Orange Cnty
43h 40m
2 stops
SYD10:30 amSydney Kingsford Smith
Jan 28
SYD1:55 pmSydney Kingsford Smith
19h 55m
2 stops
SNA2:50 pmSanta Ana J. Wayne/Orange Cnty
$1,211
Find similar

Delta flights from Santa Ana, California to Sydney

Our best Delta deals on Santa Ana, California to Sydney flight tickets
Delta
Dec 29
SNA7:15 pmSanta Ana J. Wayne/Orange Cnty
40h 35m
2 stops
SYD6:50 amSydney Kingsford Smith
Feb 3
SYD10:40 amSydney Kingsford Smith
24h 33m
2 stops
SNA4:13 pmSanta Ana J. Wayne/Orange Cnty
$995
Find similar
Delta
Dec 29
SNA7:15 pmSanta Ana J. Wayne/Orange Cnty
40h 35m
2 stops
SYD6:50 amSydney Kingsford Smith
Feb 5
SYD10:40 amSydney Kingsford Smith
20h 45m
2 stops
SNA12:25 pmSanta Ana J. Wayne/Orange Cnty
$998
Find similar
Delta
Dec 28
SNA7:15 pmSanta Ana J. Wayne/Orange Cnty
64h 35m
2 stops
SYD6:50 amSydney Kingsford Smith
Feb 4
SYD10:40 amSydney Kingsford Smith
41h 13m
2 stops
SNA8:53 amSanta Ana J. Wayne/Orange Cnty
$1,009
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 7, 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 11/18

2:35 pm-9:15 am

1 stop23h 40m

Sydney Kingsford Smith

Tue 11/25

12:10 pm-12:28 pm

1 stop19h 18m

$963

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

4:05 pm-9:05 am

2 stops22h 00m

Sydney Kingsford Smith

Tue 11/25

11:20 am-12:28 pm

2 stops20h 08m

$968

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

6:25 pm-9:15 am

1 stop19h 50m

Sydney Kingsford Smith

Sun 12/7

12:10 pm-11:10 am

1 stop18h 00m

$970

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 4/5

7:50 pm-6:55 am

1 stop18h 05m

Sydney Kingsford Smith

Wed 4/15

10:20 am-9:44 am

1 stop16h 24m

$971

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 12/29

7:15 pm-6:50 am

2 stops40h 35m

Sydney Kingsford Smith

Tue 2/3

10:40 am-4:13 pm

2 stops24h 33m

$995

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 12/29

7:15 pm-6:50 am

2 stops40h 35m

Sydney Kingsford Smith

Thu 2/5

10:40 am-12:25 pm

2 stops20h 45m

$998

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 2/1

7:30 pm-7:45 pm

2 stops29h 15m

Sydney Kingsford Smith

Sat 2/28

9:40 pm-8:50 am

2 stops30h 10m

$1,065

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

7:00 am-7:45 pm

2 stops42h 45m

Sydney Kingsford Smith

Tue 4/14

9:40 pm-8:44 am

2 stops28h 04m

$1,086

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

3:41 pm-10:30 am

2 stops23h 49m

Sydney Kingsford Smith

Sun 1/25

9:55 am-2:55 pm

2 stops24h 00m

$1,204

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

9:52 am-8:45 am

2 stops28h 53m

Sydney Kingsford Smith

Tue 3/17

12:10 pm-12:18 pm

1 stop18h 08m

$1,210

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 05m 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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