New South Wales

$430+ Cheap flights from San Diego (SAN) to New South Wales

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SYD
Mar 30 — Apr 61
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to New South Wales with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to New South Wales

Cheapest flights from San Diego to New South Wales
Explore the most affordable flight options available from San Diego to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This oojo deal was found by Cheapflights users on 2/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:49 am
SAN
-
SYD
2 stops30h 51m
Air New Zealand
Mon 6/19:55 am
SYD
-
SAN
2 stops30h 59m
Air New Zealand
Deal found 2/24$997
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:26 pm
SAN
-
SYD
2 stops23h 14m
Air New Zealand
Wed 5/1311:55 am
SYD
-
SAN
2 stops22h 29m
Air New Zealand
Deal found 2/27$998
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:45 am
SAN
-
SYD
2 stops29h 00m
Air New Zealand
Tue 9/111:55 am
SYD
-
SAN
2 stops22h 54m
Air New Zealand
Deal found 2/25$999
This Gurufare deal was found by Cheapflights users on 2/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:21 pm
SAN
-
SYD
2 stops25h 19m
Air New Zealand
Tue 4/2111:55 am
SYD
-
SAN
2 stops22h 17m
Air New Zealand
Deal found 2/24$1,007
This Justfly.com deal was found by Cheapflights users on 2/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:05 pm
SAN
-
SYD
2 stops23h 35m
Air New Zealand
Wed 5/1311:55 am
SYD
-
SAN
2 stops25h 08m
Air New Zealand
Deal found 2/27$1,009
This Justfly.com deal was found by Cheapflights users on 2/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:20 am
SAN
-
SYD
2 stops33h 25m
Air New Zealand
Tue 4/2811:55 am
SYD
-
SAN
2 stops25h 17m
Air New Zealand
Deal found 2/27$1,015
This Gurufare deal was found by Cheapflights users on 2/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:01 am
SAN
-
SYD
2 stops30h 39m
Air New Zealand
Mon 4/279:55 am
SYD
-
SAN
2 stops27h 44m
Air New Zealand
Deal found 2/25$1,016
This oojo deal was found by Cheapflights users on 2/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:49 am
SAN
-
SYD
2 stops28h 56m
Air New Zealand
Wed 6/37:50 am
SYD
-
SAN
2 stops33h 04m
Air New Zealand
Deal found 2/28$1,017
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:26 pm
SAN
-
SYD
2 stops21h 19m
Air New Zealand
Tue 9/17:20 pm
SYD
-
SAN
2 stops39h 29m
Air New Zealand
Deal found 2/25$1,018
This lastminute.com deal was found by Cheapflights users on 2/26. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:20 am
SAN
-
SYD
2 stops33h 25m
Air New Zealand
Tue 4/2811:55 am
SYD
-
SAN
2 stops39h 25m
Air New Zealand
Deal found 2/26$1,022
This Jetabroad deal was found by Cheapflights users on 2/25. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:15 pm
SAN
-
OOL
3 stops42h 35m
Multiple Airlines
Tue 7/711:55 am
OOL
-
SAN
2 stops24h 56m
Multiple Airlines
Deal found 2/25$1,160
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:45 pm
SAN
-
OOL
2 stops44h 00m
Air New Zealand
Tue 7/711:55 am
OOL
-
SAN
2 stops24h 56m
Air New Zealand
Deal found 2/25$1,174

Find flight deals from San Diego to New South Wales

Keep the following information in mind while searching for San Diego to New South Wales flight deals. Data was last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$997
(oojo)

One-way from

$430
(Expedia)

Popular in

January

Cheapest in

August

Average price

$1,146
Provider with most accurate pricing for San Diego-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for San Diego-Sydney Kingsford Smith flights.
From San Diego to New South Wales
One-way flight from San Diego to New South Wales
Highest demand for flights based on searches. 9% potential increase in price ($125 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to New South Wales 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 28, 2026.
Use the filters below to find and compare flights from San Diego to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 8/25

8:25 am-7:20 am

1 stop29h 55m

Sydney Kingsford Smith

Tue 9/1

9:20 am-8:53 pm

1 stop28h 33m

$1,143

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Wed 8/26

6:28 pm-6:55 am

1 stop19h 27m

Sydney Kingsford Smith

Tue 9/1

7:20 pm-7:55 pm

2 stops41h 35m

$1,147

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Sat 6/27

8:15 pm-7:50 am

3 stops42h 35m

Coolangatta Gold Coast

Tue 7/7

11:55 am-7:51 pm

2 stops24h 56m

$1,160

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Sat 6/27

9:45 pm-10:45 am

2 stops44h 00m

Coolangatta Gold Coast

Tue 7/7

11:55 am-7:51 pm

2 stops24h 56m

$1,174

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 5/24

5:19 pm-6:50 pm

1 stop32h 31m

Sydney Kingsford Smith

Tue 6/2

8:45 pm-7:35 am

2 stops27h 50m

$1,227

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Wed 5/6

5:10 pm-3:05 pm

2 stops52h 55m

Coolangatta Gold Coast

Sun 5/10

3:50 pm-6:40 am

2 stops31h 50m

$1,240

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Mon 6/1

3:05 pm-6:50 am

1 stop22h 45m

Sydney Kingsford Smith

Mon 6/29

9:15 am-10:27 am

1 stop18h 12m

$1,249

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Mon 6/1

7:41 pm-6:55 am

1 stop18h 14m

Sydney Kingsford Smith

Mon 6/29

10:20 am-9:59 am

1 stop16h 39m

$1,249

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Thu 5/7

6:05 pm-6:55 am

2 stops19h 50m

Sydney Kingsford Smith

Mon 5/11

9:30 am-10:09 am

1 stop17h 39m

$1,253

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 3/15

6:15 am-6:05 am

2 stops29h 50m

Sydney Kingsford Smith

Wed 3/25

9:40 am-2:54 pm

1 stop23h 14m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight from San Diego to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from San Diego 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 San Diego to New South Wales

What is the cheapest month to book a flight from San Diego to New South Wales?

Currently, April is the cheapest month in which you can book a flight from San Diego to New South Wales (average of $758). Flying from San Diego to New South Wales in January is currently the most expensive (average of $1,203). 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.

How much does it cost to fly round-trip from San Diego to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated February 28, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Air New Zealand, and Delta from San Diego to New South Wales to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from San Diego to New South Wales. 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 San Diego to New South Wales?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to New South Wales.

  • How long is the flight from San Diego to New South Wales?

    Departing from San Diego to New South Wales will take you 19h 27m. San Diego and New South Wales are separated by a distance of 7510 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Diego to New South Wales one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $451. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Diego to New South Wales for a low price.

  • Can I find deals for flights from San Diego to New South Wales that include hotel bookings?

    Yes. In addition to deals on San Diego to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to New South Wales.

  • Can I find deals for business class flights from San Diego to New South Wales?

    Yes. Cheapflights offers flight deals from San Diego to New South Wales 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 San Diego to New South Wales?

    Currently, April is the cheapest month in which you can book a flight from San Diego to New South Wales (average of $758). Flying from San Diego to New South Wales in January is currently the most expensive (average of $1,203). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from San Diego to New South Wales

Discover the top 7 airlines that operate flights from San Diego to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$550Average$1,352FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$771Average$996FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$845Average$940FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$881Average$1,152FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$934Average$1,160FlexibilityNo cancel feeOn-time75%
DeltaCheapest$949Average$1,216FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$1,008Average$1,192FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.