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Cheap flights from Santa Ana, California to Sydney from $558

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 10/11. 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

Find the cheapest flights from Santa Ana, California to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:15 pm - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
25h 05m1 stop Vancouver Intl
Air Canada Logo
11:20 am - 8:46 amSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
40h 26m2 stops Vancouver Intl San Francisco
$943Air Canada
Tue, Oct 20 - Tue, Nov 3
Air Canada Logo
1:15 pm - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
25h 05m1 stop Vancouver Intl
Air Canada Logo
11:20 am - 1:30 pmSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
21h 10m1 stop Vancouver Intl
$947Air Canada
Tue, Oct 20 - Tue, Nov 3
Air Canada Logo
1:05 pm - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
25h 15m2 stops Denver Intl Vancouver Intl
Air Canada Logo
11:20 am - 8:46 amSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
40h 26m2 stops Vancouver Intl San Francisco
$948Air Canada
Tue, Oct 20 - Tue, Nov 3
Air Canada Logo
11:29 am - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
26h 51m2 stops Denver Intl Vancouver Intl
Air Canada Logo
11:20 am - 8:46 amSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
40h 26m2 stops Vancouver Intl San Francisco
$948Air Canada
Tue, Oct 20 - Tue, Nov 3
Air Canada Logo
12:35 pm - 4:40 pmSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
33h 05m2 stops Vancouver Intl Brisbane
Air Canada Logo
11:20 am - 11:45 amSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
19h 25m1 stop Vancouver Intl
$978Air Canada
Tue, Feb 2 - Tue, Feb 16
Air Canada Logo
1:15 pm - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
25h 05m1 stop Vancouver Intl
Air Canada Logo
10:20 am - 12:45 pmSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
20h 25m1 stop Vancouver Intl
$984Air Canada
Thu, Oct 22 - Tue, Oct 27
Air Canada Logo
12:35 pm - 2:40 pmSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
31h 05m2 stops Vancouver Intl Brisbane
Air Canada Logo
9:00 am - 11:45 amSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
21h 45m2 stops Brisbane Vancouver Intl
$994Air Canada
Tue, Feb 2 - Tue, Feb 16
Air Canada Logo
3:06 pm - 8:20 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
23h 14m2 stops San Francisco Vancouver Intl
Air Canada Logo
10:20 am - 12:45 pmSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
20h 25m1 stop Vancouver Intl
$998Air Canada
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
3:07 pm - 8:35 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
23h 28m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
11:20 am - 2:59 pmSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
22h 39m2 stops Vancouver Intl Denver Intl
$1,008Multiple Airlines
Wed, Oct 28 - Sat, Nov 7
Air New Zealand Logo
8:00 pm - 10:35 amSNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
44h 35m2 stops San Francisco Auckland Intl
Air New Zealand Logo
7:25 pm - 8:45 pmSYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
44h 20m2 stops Auckland Intl San Francisco
$1,069Air New Zealand
Sat, Oct 24 - Tue, Nov 17

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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
Oct 24
SNA8:00 pmSanta Ana J. Wayne/Orange Cnty
44h 35m
2 stops
SYD10:35 amSydney Kingsford Smith
Nov 17
SYD7:25 pmSydney Kingsford Smith
44h 20m
2 stops
SNA8:45 pmSanta Ana J. Wayne/Orange Cnty
$1,069
Air New Zealand
Jan 26
SNA2:38 pmSanta Ana J. Wayne/Orange Cnty
22h 57m
2 stops
SYD8:35 amSydney Kingsford Smith
Feb 2
SYD9:55 amSydney Kingsford Smith
29h 24m
2 stops
SNA8:19 pmSanta Ana J. Wayne/Orange Cnty
$1,086
Air New Zealand
Sep 21
SNA6:32 pmSanta Ana J. Wayne/Orange Cnty
21h 13m
2 stops
SYD8:45 amSydney Kingsford Smith
Oct 19
SYD7:20 pmSydney Kingsford Smith
43h 31m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$1,106

Qantas Airways flights from Santa Ana, California to Sydney

Our best Qantas Airways deals on Santa Ana, California to Sydney flight tickets
Qantas Airways
Oct 20
SNA2:35 pmSanta Ana J. Wayne/Orange Cnty
22h 20m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 10
SYD2:05 pmSydney Kingsford Smith
20h 42m
1 stop
SNA3:47 pmSanta Ana J. Wayne/Orange Cnty
$1,185
Qantas Airways
Aug 13
SNA4:31 pmSanta Ana J. Wayne/Orange Cnty
21h 24m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 20
SYD12:00 pmSydney Kingsford Smith
20h 41m
1 stop
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
$1,284
Qantas Airways
Aug 12
SNA4:31 pmSanta Ana J. Wayne/Orange Cnty
21h 24m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 19
SYD12:00 pmSydney Kingsford Smith
20h 41m
1 stop
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
$1,323

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 August 11, 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

Cheapest round-trip

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

1:15 pm-8:20 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 11/3

11:20 am-8:46 am

2 stops40h 26m

$943

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

1:15 pm-8:20 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 11/3

11:20 am-1:30 pm

1 stop21h 10m

$947

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

1:05 pm-8:20 am

2 stops25h 15m

Sydney Kingsford Smith

Tue 11/3

11:20 am-8:46 am

2 stops40h 26m

$948

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

11:29 am-8:20 am

2 stops26h 51m

Sydney Kingsford Smith

Tue 11/3

11:20 am-8:46 am

2 stops40h 26m

$948

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/2

12:35 pm-4:40 pm

2 stops33h 05m

Sydney Kingsford Smith

Tue 2/16

11:20 am-11:45 am

1 stop19h 25m

$978

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 10/22

1:15 pm-8:20 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 10/27

10:20 am-12:45 pm

1 stop20h 25m

$984

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/2

12:35 pm-2:40 pm

2 stops31h 05m

Sydney Kingsford Smith

Tue 2/16

9:00 am-11:45 am

2 stops21h 45m

$994
Quickest round-trip

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 10/22

3:06 pm-8:20 am

2 stops23h 14m

Sydney Kingsford Smith

Tue 10/27

10:20 am-12:45 pm

1 stop20h 25m

$998

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 10/28

3:07 pm-8:35 am

2 stops23h 28m

Sydney Kingsford Smith

Sat 11/7

11:20 am-2:59 pm

2 stops22h 39m

$1,008

Santa AnaSydney

SNA Santa Ana J. Wayne/Orange Cnty - SYD Sydney Kingsford Smith

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 10/24

8:00 pm-10:35 am

2 stops44h 35m

Sydney Kingsford Smith

Tue 11/17

7:25 pm-8:45 pm

2 stops44h 20m

$1,069

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 $1,002. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,088.

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

You could potentially save up to 6% 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

17h 27m

Direct flights

None
The fastest flight from Santa Ana, California to Sydney takes 17h 27m
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

Frequently asked questions about flying from Santa Ana, California to Sydney

  • 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 17h 27m 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
Wollongong
Penrith
Katoomba
Leura
Cronulla
Randwick
Manly
Lithgow
Coogee
Terrigal
Charlestown
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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