Cheap flights from Santa Ana to Australia from $559

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 to Australia departing on 5/24. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 pm - 6:55 am
SNA
-
SYD
18h 10m
1 stop
United Airlines Logo
10:20 am - 2:22 pm
SYD
-
SNA
21h 02m
1 stop
$1,048United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
7:45 pm - 6:55 am
SNA
-
SYD
18h 10m
1 stop
United Airlines Logo
10:20 am - 10:20 am
SYD
-
SNA
17h 00m
1 stop
$1,049United Airlines
Sun, May 3 - Wed, May 13
Delta Logo
1:35 pm - 6:50 am
SNA
-
SYD
24h 15m
2 stops
Delta Logo
9:15 am - 4:15 pm
SYD
-
SNA
24h 00m
2 stops
$1,053Delta
Tue, May 5 - Tue, May 12
Air New Zealand Logo
7:44 pm - 6:55 am
SNA
-
SYD
18h 11m
1 stop
Air New Zealand Logo
10:20 am - 10:20 am
SYD
-
SNA
17h 00m
1 stop
$1,097Air New Zealand
Tue, Apr 28 - Tue, May 19
Delta Logo
7:00 pm - 6:50 am
SNA
-
SYD
42h 50m
2 stops
Delta Logo
9:15 am - 9:54 pm
SYD
-
SNA
29h 39m
2 stops
$1,117Delta
Fri, Apr 17 - Sun, May 10
American Airlines Logo
9:51 am - 5:00 am
SNA
-
BNE
26h 09m
2 stops
American Airlines Logo
8:35 pm - 8:55 am
BNE
-
SNA
29h 20m
2 stops
$1,247American Airlines
Thu, May 7 - Mon, May 18
American Airlines Logo
9:03 am - 5:00 am
SNA
-
MEL
26h 57m
1 stop
American Airlines Logo
9:45 am - 2:55 pm
MEL
-
SNA
22h 10m
2 stops
$1,294American Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
6:39 pm - 8:15 am
SNA
-
MEL
20h 36m
1 stop
Multiple Airlines Logo
10:55 am - 12:03 pm
MEL
-
SNA
18h 08m
1 stop
$1,330Multiple Airlines
Mon, May 4 - Tue, Jun 2
Multiple Airlines Logo
6:20 pm - 8:15 am
SNA
-
MEL
20h 55m
1 stop
Multiple Airlines Logo
10:55 am - 12:08 pm
MEL
-
SNA
18h 13m
1 stop
$1,331Multiple Airlines
Sat, Jun 13 - Fri, Jul 10
Air New Zealand Logo
4:24 pm - 11:05 am
SNA
-
BNE
25h 41m
2 stops
Air New Zealand Logo
12:20 pm - 8:55 pm
BNE
-
SNA
25h 35m
2 stops
$1,375Air New Zealand
Wed, May 20 - Tue, Jun 2

Delta flights from Santa Ana to Australia

Our best Delta deals on Santa Ana to Australia flight tickets
Delta
May 5
SNA1:35 pmSanta Ana J. Wayne/Orange Cnty
24h 15m
2 stops
SYD6:50 amSydney Kingsford Smith
May 12
SYD9:15 amSydney Kingsford Smith
24h 00m
2 stops
SNA4:15 pmSanta Ana J. Wayne/Orange Cnty
$1,053
Delta
Apr 17
SNA7:00 pmSanta Ana J. Wayne/Orange Cnty
42h 50m
2 stops
SYD6:50 amSydney Kingsford Smith
May 10
SYD9:15 amSydney Kingsford Smith
29h 39m
2 stops
SNA9:54 pmSanta Ana J. Wayne/Orange Cnty
$1,117
Delta
May 7
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
20h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
May 15
SYD9:15 amSydney Kingsford Smith
29h 39m
2 stops
SNA9:54 pmSanta Ana J. Wayne/Orange Cnty
$1,153

United Airlines flights from Santa Ana to Australia

Our best United Airlines deals on Santa Ana to Australia flight tickets
United Airlines
May 5
SNA7:45 pmSanta Ana J. Wayne/Orange Cnty
18h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
May 12
SYD10:20 amSydney Kingsford Smith
21h 02m
1 stop
SNA2:22 pmSanta Ana J. Wayne/Orange Cnty
$1,048
United Airlines
May 3
SNA7:45 pmSanta Ana J. Wayne/Orange Cnty
18h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
May 13
SYD10:20 amSydney Kingsford Smith
17h 00m
1 stop
SNA10:20 amSanta Ana J. Wayne/Orange Cnty
$1,049
United Airlines
Jun 6
SNA7:49 pmSanta Ana J. Wayne/Orange Cnty
42h 11m
2 stops
SYD7:00 amSydney Kingsford Smith
Jun 14
SYD10:20 amSydney Kingsford Smith
18h 46m
1 stop
SNA12:06 pmSanta Ana J. Wayne/Orange Cnty
$1,066

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana to Australia 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 March 24, 2026.
Use the filters below to find and compare flights from Santa Ana to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:45 pm-6:55 am

1 stop18h 10m

Sydney Kingsford Smith

Tue 5/12

10:20 am-2:22 pm

1 stop21h 02m

$1,048
Quickest round-trip

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 5/3

7:45 pm-6:55 am

1 stop18h 10m

Sydney Kingsford Smith

Wed 5/13

10:20 am-10:20 am

1 stop17h 00m

$1,049

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

1:35 pm-6:50 am

2 stops24h 15m

Sydney Kingsford Smith

Tue 5/12

9:15 am-4:15 pm

2 stops24h 00m

$1,053

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 4/28

7:44 pm-6:55 am

1 stop18h 11m

Sydney Kingsford Smith

Tue 5/19

10:20 am-10:20 am

1 stop17h 00m

$1,097

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

7:00 pm-6:50 am

2 stops42h 50m

Sydney Kingsford Smith

Sun 5/10

9:15 am-9:54 pm

2 stops29h 39m

$1,117

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Thu 5/7

9:51 am-5:00 am

2 stops26h 09m

Brisbane

Mon 5/18

8:35 pm-8:55 am

2 stops29h 20m

$1,247

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Sat 9/5

9:03 am-5:00 am

1 stop26h 57m

Melbourne

Sun 9/13

9:45 am-2:55 pm

2 stops22h 10m

$1,294

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

6:39 pm-8:15 am

1 stop20h 36m

Melbourne

Tue 6/2

10:55 am-12:03 pm

1 stop18h 08m

$1,330

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Sat 6/13

6:20 pm-8:15 am

1 stop20h 55m

Melbourne

Fri 7/10

10:55 am-12:08 pm

1 stop18h 13m

$1,331

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Wed 5/20

4:24 pm-11:05 am

2 stops25h 41m

Brisbane

Tue 6/2

12:20 pm-8:55 pm

2 stops25h 35m

$1,375

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 to Australia

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

Can stopping save me money on Santa Ana to Australia flights?

You could potentially save up to 1% on your flight if you consider stops on a Santa Ana to Australia flight.

Cheap Santa Ana to Australia flight deals and tips

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

Fastest flight time

18h 06m

Direct flights

None
The fastest flight from Santa Ana to Australia takes 18h 06m
There are no direct flights from Santa Ana to Australia. There are no popular flight routes from Santa Ana to Australia.
  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Australia?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Australia are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Ana J. Wayne/Orange Cnty Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Ana to Australia for you.

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

Yes. momondo allows you to filter the results for Santa Ana to Australia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Santa Ana and Australia 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 Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Ana to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Thu 4/23
Thu 4/30

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