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Cheap flights from Santa Ana, California to Sydney from $599

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 5/23. 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
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.
Hawaiian Airlines Logo
12:07 pm - 7:45 pm
SNA
-
SYD
37h 38m
2 stops
Hawaiian Airlines Logo
9:40 pm - 10:19 am
SYD
-
SNA
30h 39m
2 stops
$1,070Hawaiian Airlines
Fri, Mar 20 - Fri, Mar 27
Hawaiian Airlines Logo
2:57 pm - 7:45 pm
SNA
-
SYD
34h 48m
2 stops
Hawaiian Airlines Logo
9:40 pm - 11:19 am
SYD
-
SNA
31h 39m
2 stops
$1,078Hawaiian Airlines
Thu, Mar 19 - Thu, Mar 26
United Airlines Logo
6:35 pm - 9:15 am
SNA
-
SYD
19h 40m
1 stop
United Airlines Logo
12:10 pm - 12:22 pm
SYD
-
SNA
18h 12m
1 stop
$1,082United Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
2:54 pm - 6:55 am
SNA
-
SYD
23h 01m
1 stop
United Airlines Logo
10:20 am - 9:44 am
SYD
-
SNA
16h 24m
1 stop
$1,084United Airlines
Sun, Aug 2 - Mon, Aug 17
United Airlines Logo
3:45 pm - 9:05 am
SNA
-
SYD
22h 20m
2 stops
United Airlines Logo
11:05 am - 2:50 pm
SYD
-
SNA
21h 45m
2 stops
$1,087United Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
7:55 pm - 6:55 am
SNA
-
SYD
18h 00m
1 stop
United Airlines Logo
9:30 am - 1:49 pm
SYD
-
SNA
21h 19m
2 stops
$1,088United Airlines
Sun, Aug 2 - Wed, Aug 19
Air New Zealand Logo
7:55 pm - 6:55 am
SNA
-
SYD
18h 00m
1 stop
Air New Zealand Logo
10:20 am - 1:36 pm
SYD
-
SNA
20h 16m
1 stop
$1,096Air New Zealand
Wed, Jul 1 - Tue, Jul 14
United Airlines Logo
7:55 pm - 7:00 am
SNA
-
SYD
42h 05m
2 stops
United Airlines Logo
10:20 am - 9:44 am
SYD
-
SNA
16h 24m
1 stop
$1,101United Airlines
Sat, Aug 1 - Wed, Aug 19
United Airlines Logo
3:45 pm - 8:05 am
SNA
-
SYD
22h 20m
2 stops
United Airlines Logo
10:20 am - 3:03 pm
SYD
-
SNA
45h 43m
2 stops
$1,102United Airlines
Mon, Mar 16 - Mon, Apr 13
Delta Logo
5:05 pm - 6:50 am
SNA
-
SYD
44h 45m
2 stops
Delta Logo
9:15 am - 9:09 am
SYD
-
SNA
40h 54m
2 stops
$1,108Delta
Sat, Aug 1 - Mon, Aug 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
Jul 1
SNA7:55 pmSanta Ana J. Wayne/Orange Cnty
18h 00m
1 stop
SYD6:55 amSydney Kingsford Smith
Jul 14
SYD10:20 amSydney Kingsford Smith
20h 16m
1 stop
SNA1:36 pmSanta Ana J. Wayne/Orange Cnty
$1,096
Air New Zealand
Mar 24
SNA7:37 pmSanta Ana J. Wayne/Orange Cnty
19h 38m
1 stop
SYD9:15 amSydney Kingsford Smith
Apr 13
SYD10:20 amSydney Kingsford Smith
20h 48m
1 stop
SNA2:08 pmSanta Ana J. Wayne/Orange Cnty
$1,106
Air New Zealand
Mar 23
SNA7:37 pmSanta Ana J. Wayne/Orange Cnty
19h 38m
1 stop
SYD9:15 amSydney Kingsford Smith
Apr 15
SYD10:20 amSydney Kingsford Smith
16h 59m
1 stop
SNA10:19 amSanta Ana J. Wayne/Orange Cnty
$1,126

Delta flights from Santa Ana, California to Sydney

Our best Delta deals on Santa Ana, California to Sydney flight tickets
Delta
Aug 3
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
20h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 18
SYD9:15 amSydney Kingsford Smith
24h 03m
2 stops
SNA4:18 pmSanta Ana J. Wayne/Orange Cnty
$1,087
Delta
Aug 1
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
44h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 17
SYD9:15 amSydney Kingsford Smith
40h 54m
2 stops
SNA9:09 amSanta Ana J. Wayne/Orange Cnty
$1,108
Delta
Aug 1
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
44h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 16
SYD9:15 amSydney Kingsford Smith
53h 38m
2 stops
SNA9:53 pmSanta Ana J. Wayne/Orange Cnty
$1,115

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 February 4, 2026.
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

Fri 3/20

12:07 pm-7:45 pm

2 stops37h 38m

Sydney Kingsford Smith

Fri 3/27

9:40 pm-10:19 am

2 stops30h 39m

$1,070

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 3/19

2:57 pm-7:45 pm

2 stops34h 48m

Sydney Kingsford Smith

Thu 3/26

9:40 pm-11:19 am

2 stops31h 39m

$1,078

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

6:35 pm-9:15 am

1 stop19h 40m

Sydney Kingsford Smith

Mon 3/9

12:10 pm-12:22 pm

1 stop18h 12m

$1,082

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 8/2

2:54 pm-6:55 am

1 stop23h 01m

Sydney Kingsford Smith

Mon 8/17

10:20 am-9:44 am

1 stop16h 24m

$1,084

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

3:45 pm-9:05 am

2 stops22h 20m

Sydney Kingsford Smith

Mon 3/9

11:05 am-2:50 pm

2 stops21h 45m

$1,087

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 8/2

7:55 pm-6:55 am

1 stop18h 00m

Sydney Kingsford Smith

Wed 8/19

9:30 am-1:49 pm

2 stops21h 19m

$1,088

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 7/1

7:55 pm-6:55 am

1 stop18h 00m

Sydney Kingsford Smith

Tue 7/14

10:20 am-1:36 pm

1 stop20h 16m

$1,096

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 8/1

7:55 pm-7:00 am

2 stops42h 05m

Sydney Kingsford Smith

Wed 8/19

10:20 am-9:44 am

1 stop16h 24m

$1,101

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 3/16

3:45 pm-8:05 am

2 stops22h 20m

Sydney Kingsford Smith

Mon 4/13

10:20 am-3:03 pm

2 stops45h 43m

$1,102

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 8/1

5:05 pm-6:50 am

2 stops44h 45m

Sydney Kingsford Smith

Mon 8/17

9:15 am-9:09 am

2 stops40h 54m

$1,108

Flights are sorted by cheapest round-trip 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?

The cheapest day to depart from Santa Ana, California to Sydney is on a Wednesday when prices can be found for as low as $992. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,065.

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

You could potentially save up to 16% 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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Santa Ana, California to Sydney takes 18h 00m
There are no direct flights from Santa Ana, California to Sydney. There are no popular flight routes from Santa Ana, California to Sydney.
Search flight deals

  • 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 00m 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
Bondi Beach
Parramatta
Katoomba
Wollongong
Randwick
Penrith
Coogee
Manly
Lithgow
Leura
Cronulla
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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