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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 2/5. 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
6:25 pm - 9:15 amSNA-SYD
19h 50m1 stop
United Airlines Logo
12:10 pm - 3:13 pmSYD-SNA
22h 03m1 stop
$963United Airlines
Find Deal
dom., nov. 9 - mié., nov. 19
United Airlines Logo
3:41 pm - 6:20 amSNA-SYD
19h 39m1 stop
United Airlines Logo
12:10 pm - 12:18 pmSYD-SNA
19h 08m1 stop
$964United Airlines
Find Deal
dom., feb. 8 - mar., feb. 24
United Airlines Logo
6:35 pm - 9:15 amSNA-SYD
19h 40m1 stop
United Airlines Logo
2:00 pm - 8:49 pmSYD-SNA
25h 49m2 stops
$968United Airlines
Find Deal
dom., feb. 15 - mar., feb. 24
Alaska Airlines Logo
8:48 pm - 7:45 pmSNA-SYD
27h 57m2 stops
Alaska Airlines Logo
9:40 pm - 5:54 pmSYD-SNA
39h 14m2 stops
$1,065Alaska Airlines
Find Deal
dom., feb. 8 - vie., feb. 20
Alaska Airlines Logo
5:00 pm - 7:45 pmSNA-SYD
31h 45m2 stops
Alaska Airlines Logo
9:40 pm - 8:36 amSYD-SNA
29h 56m2 stops
$1,140Alaska Airlines
Find Deal
sáb., ene. 17 - sáb., feb. 7
Delta Logo
5:03 pm - 6:50 amSNA-SYD
42h 47m2 stops
Delta Logo
2:15 pm - 9:20 amSYD-SNA
62h 05m2 stops
$1,204Delta
Find Deal
sáb., feb. 7 - sáb., feb. 21
Delta Logo
5:03 pm - 6:50 amSNA-SYD
42h 47m2 stops
Delta Logo
10:40 am - 9:59 pmSYD-SNA
30h 19m2 stops
$1,209Delta
Find Deal
sáb., feb. 7 - mar., feb. 24
Air New Zealand Logo
3:41 pm - 8:45 amSNA-SYD
22h 04m2 stops
Air New Zealand Logo
8:45 am - 8:39 pmSYD-SNA
29h 54m2 stops
$1,210Air New Zealand
Find Deal
mar., ene. 27 - mié., abr. 1
Air New Zealand Logo
3:41 pm - 10:30 amSNA-SYD
23h 49m2 stops
Air New Zealand Logo
9:55 am - 2:50 pmSYD-SNA
23h 55m2 stops
$1,211Air New Zealand
Find Deal
mar., ene. 20 - mar., ene. 27
Multiple Airlines Logo
12:25 pm - 1:00 pmSNA-SYD
29h 35m2 stops
Multiple Airlines Logo
9:00 am - 11:25 amSYD-SNA
21h 25m2 stops
$1,241Multiple Airlines
Find Deal
jue., feb. 12 - mar., feb. 24

United Airlines flights from Santa Ana, California to Sydney

Our best United Airlines deals on Santa Ana, California to Sydney flight tickets
United Airlines
Nov 9
SNA6:25 pmSanta Ana J. Wayne/Orange Cnty
19h 50m
1 stop
SYD9:15 amSydney Kingsford Smith
Nov 19
SYD12:10 pmSydney Kingsford Smith
22h 03m
1 stop
SNA3:13 pmSanta Ana J. Wayne/Orange Cnty
$963
Find similar
United Airlines
Feb 8
SNA3:41 pmSanta Ana J. Wayne/Orange Cnty
19h 39m
1 stop
SYD6:20 amSydney Kingsford Smith
Feb 24
SYD12:10 pmSydney Kingsford Smith
19h 08m
1 stop
SNA12:18 pmSanta Ana J. Wayne/Orange Cnty
$964
Find similar
United Airlines
Nov 9
SNA7:34 pmSanta Ana J. Wayne/Orange Cnty
18h 41m
1 stop
SYD9:15 amSydney Kingsford Smith
Nov 19
SYD11:20 amSydney Kingsford Smith
28h 12m
2 stops
SNA8:32 pmSanta Ana J. Wayne/Orange Cnty
$968
Find similar

Alaska Airlines flights from Santa Ana, California to Sydney

Our best Alaska Airlines deals on Santa Ana, California to Sydney flight tickets
Alaska Airlines
Feb 8
SNA8:48 pmSanta Ana J. Wayne/Orange Cnty
27h 57m
2 stops
SYD7:45 pmSydney Kingsford Smith
Feb 20
SYD9:40 pmSydney Kingsford Smith
39h 14m
2 stops
SNA5:54 pmSanta Ana J. Wayne/Orange Cnty
$1,065
Find similar
Alaska Airlines
Jan 17
SNA5:00 pmSanta Ana J. Wayne/Orange Cnty
31h 45m
2 stops
SYD7:45 pmSydney Kingsford Smith
Feb 7
SYD9:40 pmSydney Kingsford Smith
29h 56m
2 stops
SNA8:36 amSanta Ana J. Wayne/Orange Cnty
$1,140
Find similar
Alaska Airlines
Mar 25
SNA6:35 pmSanta Ana J. Wayne/Orange Cnty
31h 10m
2 stops
SYD7:45 pmSydney Kingsford Smith
Apr 11
SYD9:40 pmSydney Kingsford Smith
39h 42m
2 stops
SNA8:22 pmSanta Ana J. Wayne/Orange Cnty
$1,161
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 octubre 30, 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

dom. 11/9

6:25 pm-9:15 am

1 stop19h 50m

Sydney Kingsford Smith

mié. 11/19

12:10 pm-3:13 pm

1 stop22h 03m

$963

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

dom. 2/8

3:41 pm-6:20 am

1 stop19h 39m

Sydney Kingsford Smith

mar. 2/24

12:10 pm-12:18 pm

1 stop19h 08m

$964

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

dom. 2/15

6:35 pm-9:15 am

1 stop19h 40m

Sydney Kingsford Smith

mar. 2/24

2:00 pm-8:49 pm

2 stops25h 49m

$968

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

dom. 2/8

8:48 pm-7:45 pm

2 stops27h 57m

Sydney Kingsford Smith

vie. 2/20

9:40 pm-5:54 pm

2 stops39h 14m

$1,065

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

sáb. 1/17

5:00 pm-7:45 pm

2 stops31h 45m

Sydney Kingsford Smith

sáb. 2/7

9:40 pm-8:36 am

2 stops29h 56m

$1,140

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

sáb. 2/7

5:03 pm-6:50 am

2 stops42h 47m

Sydney Kingsford Smith

sáb. 2/21

2:15 pm-9:20 am

2 stops62h 05m

$1,204

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

sáb. 2/7

5:03 pm-6:50 am

2 stops42h 47m

Sydney Kingsford Smith

mar. 2/24

10:40 am-9:59 pm

2 stops30h 19m

$1,209

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

mar. 1/27

3:41 pm-8:45 am

2 stops22h 04m

Sydney Kingsford Smith

mié. 4/1

8:45 am-8:39 pm

2 stops29h 54m

$1,210

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

mar. 1/20

3:41 pm-10:30 am

2 stops23h 49m

Sydney Kingsford Smith

mar. 1/27

9:55 am-2:50 pm

2 stops23h 55m

$1,211

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

jue. 2/12

12:25 pm-1:00 pm

2 stops29h 35m

Sydney Kingsford Smith

mar. 2/24

9:00 am-11:25 am

2 stops21h 25m

$1,241

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 $1,016. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,088.

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 17h 45m 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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