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Cheap flights from Santa Ana to Sydney from $489

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 Sydney departing on 2/8. 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 to Sydney

Cheap round-trip flights

American Airlines Logo
1:28 pm - 9:00 amSNA-SYD
24h 32m2 stops
American Airlines Logo
2:20 pm - 5:58 pmSYD-SNA
22h 38m1 stop
$925American Airlines
Find Deal
Thu, Jan 22 - Thu, Feb 5
American Airlines Logo
11:30 am - 6:55 amSNA-SYD
24h 25m1 stop
American Airlines Logo
2:20 pm - 4:04 pmSYD-SNA
20h 44m1 stop
$926American Airlines
Find Deal
Thu, Jan 22 - Thu, Feb 5
Alaska Airlines Logo
8:55 pm - 7:45 pmSNA-SYD
27h 50m2 stops
Alaska Airlines Logo
9:40 pm - 8:50 amSYD-SNA
30h 10m2 stops
$1,063Alaska Airlines
Find Deal
Mon, Jan 19 - Tue, Feb 3
Alaska Airlines Logo
12:50 pm - 7:45 pmSNA-SYD
35h 55m2 stops
Alaska Airlines Logo
9:40 pm - 8:50 amSYD-SNA
29h 10m2 stops
$1,075Alaska Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 10
Air New Zealand Logo
7:50 pm - 8:45 amSNA-SYD
41h 55m2 stops
Air New Zealand Logo
1:55 pm - 3:15 pmSYD-SNA
20h 20m2 stops
$1,077Air New Zealand
Find Deal
Thu, Dec 4 - Mon, Dec 15
United Airlines Logo
7:00 pm - 6:55 amSNA-SYD
18h 55m1 stop
United Airlines Logo
10:20 am - 3:16 pmSYD-SNA
21h 56m1 stop
$1,085United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
4:00 pm - 7:00 amSNA-SYD
22h 00m2 stops
United Airlines Logo
9:30 am - 12:16 pmSYD-SNA
19h 46m2 stops
$1,090United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Air New Zealand Logo
7:20 am - 8:45 amSNA-SYD
30h 25m2 stops
Air New Zealand Logo
1:55 pm - 8:54 amSYD-SNA
37h 59m2 stops
$1,124Air New Zealand
Find Deal
Sat, Nov 15 - Sat, Nov 22
Air Canada Logo
12:25 pm - 9:35 amSNA-SYD
26h 10m1 stop
Air Canada Logo
11:20 am - 9:11 amSYD-SNA
40h 51m2 stops
$1,207Air Canada
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Sun, Dec 7 - Fri, Jan 16
Air Canada Logo
12:25 pm - 3:55 pmSNA-SYD
32h 30m2 stops
Air Canada Logo
8:30 am - 11:21 amSYD-SNA
21h 51m2 stops
$1,209Air Canada
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Wed, Dec 10 - Thu, Jan 15

American Airlines flights from Santa Ana to Sydney

Our best American Airlines deals on Santa Ana to Sydney flight tickets
American Airlines
Jan 22
SNA1:28 pmSanta Ana J. Wayne/Orange Cnty
24h 32m
2 stops
SYD9:00 amSydney Kingsford Smith
Feb 5
SYD2:20 pmSydney Kingsford Smith
22h 38m
1 stop
SNA5:58 pmSanta Ana J. Wayne/Orange Cnty
$925
Find similar
American Airlines
Jan 22
SNA11:30 amSanta Ana J. Wayne/Orange Cnty
24h 25m
1 stop
SYD6:55 amSydney Kingsford Smith
Feb 5
SYD2:20 pmSydney Kingsford Smith
20h 44m
1 stop
SNA4:04 pmSanta Ana J. Wayne/Orange Cnty
$926
Find similar
American Airlines
Jan 22
SNA11:30 amSanta Ana J. Wayne/Orange Cnty
26h 05m
2 stops
SYD8:35 amSydney Kingsford Smith
Feb 5
SYD11:15 amSydney Kingsford Smith
22h 38m
2 stops
SNA2:53 pmSanta Ana J. Wayne/Orange Cnty
$939
Find similar

Alaska Airlines flights from Santa Ana to Sydney

Our best Alaska Airlines deals on Santa Ana to Sydney flight tickets
Alaska Airlines
Jan 19
SNA8:55 pmSanta Ana J. Wayne/Orange Cnty
27h 50m
2 stops
SYD7:45 pmSydney Kingsford Smith
Feb 3
SYD9:40 pmSydney Kingsford Smith
30h 10m
2 stops
SNA8:50 amSanta Ana J. Wayne/Orange Cnty
$1,063
Find similar
Alaska Airlines
Feb 17
SNA12:50 pmSanta Ana J. Wayne/Orange Cnty
35h 55m
2 stops
SYD7:45 pmSydney Kingsford Smith
Mar 10
SYD9:40 pmSydney Kingsford Smith
29h 10m
2 stops
SNA8:50 amSanta Ana J. Wayne/Orange Cnty
$1,075
Find similar
Alaska Airlines
Nov 18
SNA4:19 pmSanta Ana J. Wayne/Orange Cnty
32h 26m
2 stops
SYD7:45 pmSydney Kingsford Smith
Dec 2
SYD9:40 pmSydney Kingsford Smith
39h 42m
2 stops
SNA6:22 pmSanta Ana J. Wayne/Orange Cnty
$1,079
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 28, 2025.
Use the filters below to find and compare flights from Santa Ana 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

Thu 1/22

1:28 pm-9:00 am

2 stops24h 32m

Sydney Kingsford Smith

Thu 2/5

2:20 pm-5:58 pm

1 stop22h 38m

$925

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 1/22

11:30 am-6:55 am

1 stop24h 25m

Sydney Kingsford Smith

Thu 2/5

2:20 pm-4:04 pm

1 stop20h 44m

$926

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 1/19

8:55 pm-7:45 pm

2 stops27h 50m

Sydney Kingsford Smith

Tue 2/3

9:40 pm-8:50 am

2 stops30h 10m

$1,063

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

12:50 pm-7:45 pm

2 stops35h 55m

Sydney Kingsford Smith

Tue 3/10

9:40 pm-8:50 am

2 stops29h 10m

$1,075

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

7:50 pm-8:45 am

2 stops41h 55m

Sydney Kingsford Smith

Mon 12/15

1:55 pm-3:15 pm

2 stops20h 20m

$1,077

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

7:00 pm-6:55 am

1 stop18h 55m

Sydney Kingsford Smith

Wed 9/17

10:20 am-3:16 pm

1 stop21h 56m

$1,085

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

4:00 pm-7:00 am

2 stops22h 00m

Sydney Kingsford Smith

Wed 9/17

9:30 am-12:16 pm

2 stops19h 46m

$1,090

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 11/15

7:20 am-8:45 am

2 stops30h 25m

Sydney Kingsford Smith

Sat 11/22

1:55 pm-8:54 am

2 stops37h 59m

$1,124

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 12/7

12:25 pm-9:35 am

1 stop26h 10m

Sydney Kingsford Smith

Fri 1/16

11:20 am-9:11 am

2 stops40h 51m

$1,207

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

12:25 pm-3:55 pm

2 stops32h 30m

Sydney Kingsford Smith

Thu 1/15

8:30 am-11:21 am

2 stops21h 51m

$1,209

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 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 to Sydney is on a Sunday when prices can be found for as low as $1,036. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,096.

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 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.

When to book flights from Santa Ana to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana to Sydney (SNA to SYD) flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Ana to Sydney. There are no popular flight routes from Santa Ana 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 18h 25m 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 many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Sydney Kingsford Smith Airport?

  • 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.

  • What is the most popular airline from Santa Ana to Sydney?

Best airlines flying from Santa Ana to Sydney

Compare and see reviews for airlines that fly from Santa Ana to Sydney with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $982Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

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
Lithgow
Penrith
Manly
Leura
Charlestown
Swansea
Terrigal

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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