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$459+ Cheap flights from Santa Ana, CA (SNA) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SYD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Santa Ana to Australia

Cheapest flights from Santa Ana to Australia
Explore the most affordable flight options available from Santa Ana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:37 pm
SNA
-
BNE
1 stop17h 53m
United Airlines
Sat 3/2810:40 am
BNE
-
SNA
2 stops40h 04m
United Airlines
Deal found 2/4$894
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:17 am
SNA
-
MEL
1 stop25h 43m
American Airlines
Mon 2/234:05 pm
MEL
-
SNA
1 stop21h 27m
American Airlines
Deal found 2/4$952
This Ovago deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
SNA
-
BNE
1 stop18h 55m
Air New Zealand
Thu 3/1210:40 am
BNE
-
SNA
1 stop18h 42m
Air New Zealand
Deal found 2/3$959
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:22 pm
SNA
-
BNE
1 stop18h 08m
Air New Zealand
Wed 3/1810:40 am
BNE
-
SNA
1 stop18h 42m
Air New Zealand
Deal found 2/3$961
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:50 pm
SNA
-
BNE
1 stop17h 40m
United Airlines
Mon 10/2610:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/4$972
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:00 am
SNA
-
BNE
1 stop26h 30m
United Airlines
Sun 10/2510:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/5$973
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 pm
SNA
-
BNE
2 stops42h 30m
United Airlines
Tue 10/2710:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/5$977
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:50 pm
SNA
-
BNE
1 stop17h 40m
United Airlines
Tue 10/2710:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/3$993
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 pm
SNA
-
BNE
2 stops42h 30m
United Airlines
Tue 10/2710:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/3$998
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 pm
SNA
-
BNE
2 stops42h 30m
United Airlines
Mon 10/2610:40 am
BNE
-
SNA
1 stop16h 04m
United Airlines
Deal found 2/2$999
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:48 am
SNA
-
BNE
2 stops26h 12m
American Airlines
Sat 3/287:40 pm
BNE
-
SNA
2 stops30h 15m
American Airlines
Deal found 2/4$1,016
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:28 pm
SNA
-
MEL
1 stop20h 47m
United Airlines
Tue 10/2712:00 pm
MEL
-
SNA
1 stop18h 01m
United Airlines
Deal found 2/4$1,049

Find flight deals from Santa Ana to Australia

Keep the following information in mind while searching for Santa Ana to Australia flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$894
(United Airlines)

One-way from

$459
(Delta)

Popular in

December

Cheapest in

February

Average price

$864
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Australia
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Santa Ana to Australia that are best for you.

Fly from

Santa Ana

Fly to

Australia

Route

Depart

Return

Price

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Sat 3/21

7:37 pm-6:30 am

1 stop17h 53m

Brisbane

Sat 3/28

10:40 am-9:44 am

2 stops40h 04m

$894

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

9:40 am-9:30 am

2 stops28h 50m

Melbourne

Mon 2/23

12:00 pm-3:42 pm

2 stops22h 42m

$956

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Fri 3/20

1:27 pm-9:30 am

2 stops26h 03m

Melbourne

Fri 3/27

4:05 pm-8:23 pm

1 stop22h 18m

$956

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

7:22 pm-7:30 am

1 stop18h 08m

Brisbane

Wed 3/18

10:40 am-12:22 pm

1 stop18h 42m

$961

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Sat 3/21

9:48 am-5:00 am

2 stops26h 12m

Brisbane

Sat 3/28

7:40 pm-8:55 am

2 stops30h 15m

$1,016

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

7:22 pm-7:30 am

1 stop18h 08m

Brisbane

Tue 2/24

11:40 am-12:18 pm

1 stop18h 38m

$1,022

Santa AnaMelbourne

SNA - MEL

SNAMEL

Santa Ana J. Wayne/Orange Cnty

Sun 3/1

6:35 pm-10:00 am

1 stop20h 25m

Melbourne

Sun 3/15

12:00 pm-12:22 pm

1 stop18h 22m

$1,049

Santa AnaBrisbane

SNA - BNE

SNABNE

Santa Ana J. Wayne/Orange Cnty

Fri 6/5

7:55 pm-6:30 am

1 stop17h 35m

Brisbane

Sun 6/14

10:30 am-11:52 am

1 stop18h 22m

$1,057

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 5/11

6:39 pm-6:55 am

1 stop19h 16m

Sydney Kingsford Smith

Sun 5/17

10:20 am-10:20 am

1 stop17h 00m

$1,057

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 5/12

7:45 pm-6:55 am

1 stop18h 10m

Sydney Kingsford Smith

Sun 5/17

10:20 am-2:22 pm

1 stop21h 02m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 60 results
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Best time to book a flight from Santa Ana to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Santa Ana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Australia

What is the cheapest month to book a flight from Santa Ana, California to Australia?

Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Australia (average of $377). Flying from Santa Ana, California to Australia in December is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Ana to Australia?

    For a flight from Santa Ana to Australia, you will be flying from J. Wayne/Orange Cnty. Santa Ana J. Wayne/Orange Cnty (SNA) is just 4.8 mi from the center of the city.

  • How long is the flight from Santa Ana, California to Australia?

    For as low as $894, United Airlines can have you in Australia from Santa Ana, California in 17h 53m. The distance between Santa Ana, California and Australia is about 7183 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Santa Ana, California to Australia?

    Most travelers choose Santa Ana J. Wayne/Orange Cnty - Sydney Kingsford Smith, Santa Ana J. Wayne/Orange Cnty - Melbourne or Santa Ana J. Wayne/Orange Cnty - Brisbane when deciding on the best route from Santa Ana, California to Australia.

  • Can I find deals for flights from Santa Ana to Australia that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Australia.

  • Can I find deals for business class flights from Santa Ana to Australia?

    Yes. Cheapflights offers flight deals from Santa Ana to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana, California to Australia?

    Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Australia (average of $377). Flying from Santa Ana, California to Australia in December is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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