Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Ana, California to Sydney from $854

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 23/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santa Ana, California to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
12:07 - 19:45
SNA
-
SYD
37h 38m
2 stops
Hawaiian Airlines Logo
21:40 - 10:19
SYD
-
SNA
30h 39m
2 stops
$1,525Hawaiian Airlines
Fri, 20 Mar - Fri, 27 Mar
Hawaiian Airlines Logo
14:57 - 19:45
SNA
-
SYD
34h 48m
2 stops
Hawaiian Airlines Logo
21:40 - 11:19
SYD
-
SNA
31h 39m
2 stops
$1,537Hawaiian Airlines
Thu, 19 Mar - Thu, 26 Mar
United Airlines Logo
18:35 - 09:15
SNA
-
SYD
19h 40m
1 stop
United Airlines Logo
12:10 - 12:22
SYD
-
SNA
18h 12m
1 stop
$1,543United Airlines
Wed, 4 Mar - Mon, 9 Mar
United Airlines Logo
14:54 - 06:55
SNA
-
SYD
23h 01m
1 stop
United Airlines Logo
10:20 - 09:44
SYD
-
SNA
16h 24m
1 stop
$1,545United Airlines
Sun, 2 Aug - Tue, 11 Aug
Delta Logo
17:05 - 06:50
SNA
-
SYD
20h 45m
2 stops
Delta Logo
09:15 - 16:18
SYD
-
SNA
24h 03m
2 stops
$1,550Delta
Mon, 3 Aug - Wed, 12 Aug
United Airlines Logo
19:55 - 06:55
SNA
-
SYD
18h 00m
1 stop
United Airlines Logo
09:30 - 13:49
SYD
-
SNA
21h 19m
2 stops
$1,551United Airlines
Sun, 2 Aug - Wed, 19 Aug
Air New Zealand Logo
19:55 - 06:55
SNA
-
SYD
18h 00m
1 stop
Air New Zealand Logo
10:20 - 13:36
SYD
-
SNA
20h 16m
1 stop
$1,563Air New Zealand
Wed, 1 Jul - Tue, 14 Jul
United Airlines Logo
19:55 - 07:00
SNA
-
SYD
42h 05m
2 stops
United Airlines Logo
10:20 - 11:52
SYD
-
SNA
18h 32m
1 stop
$1,570United Airlines
Sat, 1 Aug - Mon, 10 Aug
United Airlines Logo
15:45 - 08:05
SNA
-
SYD
22h 20m
2 stops
United Airlines Logo
10:20 - 15:03
SYD
-
SNA
45h 43m
2 stops
$1,571United Airlines
Mon, 16 Mar - Mon, 13 Apr
Air New Zealand Logo
19:37 - 09:15
SNA
-
SYD
19h 38m
1 stop
Air New Zealand Logo
10:20 - 14:08
SYD
-
SNA
20h 48m
1 stop
$1,577Air New Zealand
Tue, 24 Mar - Mon, 13 Apr

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
1 July
SNA19:55Santa Ana J. Wayne/Orange Cnty
18h 00m
1 stop
SYD06:55Sydney Kingsford Smith
14 July
SYD10:20Sydney Kingsford Smith
20h 16m
1 stop
SNA13:36Santa Ana J. Wayne/Orange Cnty
$1,563
Air New Zealand
24 Mar
SNA19:37Santa Ana J. Wayne/Orange Cnty
19h 38m
1 stop
SYD09:15Sydney Kingsford Smith
13 Apr
SYD10:20Sydney Kingsford Smith
20h 48m
1 stop
SNA14:08Santa Ana J. Wayne/Orange Cnty
$1,577
Air New Zealand
23 Mar
SNA19:37Santa Ana J. Wayne/Orange Cnty
19h 38m
1 stop
SYD09:15Sydney Kingsford Smith
15 Apr
SYD10:20Sydney Kingsford Smith
16h 59m
1 stop
SNA10:19Santa Ana J. Wayne/Orange Cnty
$1,605

Delta flights from Santa Ana, California to Sydney

Our best Delta deals on Santa Ana, California to Sydney flight tickets
Delta
3 Aug
SNA17:05Santa Ana J. Wayne/Orange Cnty
20h 45m
2 stops
SYD06:50Sydney Kingsford Smith
19 Aug
SYD09:15Sydney Kingsford Smith
24h 03m
2 stops
SNA16:18Santa Ana J. Wayne/Orange Cnty
$1,550
Delta
1 Aug
SNA17:05Santa Ana J. Wayne/Orange Cnty
44h 45m
2 stops
SYD06:50Sydney Kingsford Smith
17 Aug
SYD09:15Sydney Kingsford Smith
40h 54m
2 stops
SNA09:09Santa Ana J. Wayne/Orange Cnty
$1,580
Delta
1 Aug
SNA17:05Santa Ana J. Wayne/Orange Cnty
44h 45m
2 stops
SYD06:50Sydney Kingsford Smith
16 Aug
SYD09:15Sydney Kingsford Smith
53h 38m
2 stops
SNA21:53Santa Ana J. Wayne/Orange Cnty
$1,590

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 5 February 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

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Fri 20/3

12:07-19:45

2 stops37h 38m

Sydney Kingsford Smith

Fri 27/3

21:40-10:19

2 stops30h 39m

$1,525

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 19/3

14:57-19:45

2 stops34h 48m

Sydney Kingsford Smith

Thu 26/3

21:40-11:19

2 stops31h 39m

$1,537

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 4/3

18:35-09:15

1 stop19h 40m

Sydney Kingsford Smith

Mon 9/3

12:10-12:22

1 stop18h 12m

$1,543

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

14:54-06:55

1 stop23h 01m

Sydney Kingsford Smith

Tue 11/8

10:20-09:44

1 stop16h 24m

$1,545

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 3/8

17:05-06:50

2 stops20h 45m

Sydney Kingsford Smith

Wed 12/8

09:15-16:18

2 stops24h 03m

$1,550

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

19:55-06:55

1 stop18h 00m

Sydney Kingsford Smith

Wed 19/8

09:30-13:49

2 stops21h 19m

$1,551

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

19:55-06:55

1 stop18h 00m

Sydney Kingsford Smith

Tue 14/7

10:20-13:36

1 stop20h 16m

$1,563

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 1/8

19:55-07:00

2 stops42h 05m

Sydney Kingsford Smith

Mon 10/8

10:20-11:52

1 stop18h 32m

$1,570

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 16/3

15:45-08:05

2 stops22h 20m

Sydney Kingsford Smith

Mon 13/4

10:20-15:03

2 stops45h 43m

$1,571

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 24/3

19:37-09:15

1 stop19h 38m

Sydney Kingsford Smith

Mon 13/4

10:20-14:08

1 stop20h 48m

$1,577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,280. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,764.

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 return 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

18h 00m

Direct flights

None
The fastest flight from Santa Ana, California to Sydney takes 18h 00m
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

  • How far is Santa Ana J. Wayne/Orange Cnty to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 12079.6 km away from Santa Ana J. Wayne/Orange Cnty. 18h 00m is a normal flight duration for this route.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Coogee
Bondi Beach
Cronulla
Randwick
Charlestown
Newport
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?

Once all potential Santa Ana to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Santa Ana and alert you when they change.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/3
Sat 14/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia