New South Wales

$444+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SYD
Mar 6 — Mar 131
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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 4, 2026.

This Flysmarter deal was found by Cheapflights users on 2/4. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/83:12 pm
SAN
-
SYD
2 stops31h 28m
Qantas Airways
Sun 2/229:25 pm
SYD
-
SAN
1 stop16h 54m
Qantas Airways
Deal found 2/4$911
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:10 am
SAN
-
SYD
1 stop28h 45m
American Airlines
Tue 2/242:05 pm
SYD
-
SAN
1 stop20h 44m
American Airlines
Deal found 2/4$1,035
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:50 am
SAN
-
SYD
1 stop25h 05m
American Airlines
Wed 2/112:05 pm
SYD
-
SAN
1 stop20h 52m
American Airlines
Deal found 2/3$1,036
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:16 pm
SAN
-
SYD
2 stops25h 44m
American Airlines
Tue 3/316:50 pm
SYD
-
SAN
2 stops20h 49m
American Airlines
Deal found 2/3$1,039
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:00 pm
SAN
-
SYD
1 stop20h 15m
United Airlines
Sun 2/2212:10 pm
SYD
-
SAN
1 stop17h 29m
United Airlines
Deal found 2/4$1,040
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:44 pm
SAN
-
SYD
1 stop18h 11m
United Airlines
Sun 8/910:20 am
SYD
-
SAN
1 stop16h 31m
United Airlines
Deal found 2/3$1,051
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:20 pm
SAN
-
SYD
2 stops25h 40m
United Airlines
Tue 9/19:30 am
SYD
-
SAN
2 stops24h 40m
United Airlines
Deal found 2/4$1,055
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 am
SAN
-
SYD
1 stop26h 55m
United Airlines
Sun 8/99:30 am
SYD
-
SAN
2 stops22h 20m
United Airlines
Deal found 2/3$1,056
This oojo deal was found by Cheapflights users on 2/2. 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 10/136:00 pm
SAN
-
SYD
1 stop18h 25m
Multiple Airlines
Tue 10/209:25 pm
SYD
-
SAN
1 stop18h 07m
Multiple Airlines
Deal found 2/2$1,063
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:00 am
SAN
-
SYD
1 stop26h 55m
American Airlines
Tue 3/101:05 pm
SYD
-
SAN
1 stop25h 32m
American Airlines
Deal found 2/2$1,068
This HIS deal was found by Cheapflights users on 2/4. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:15 am
SAN
-
OOL
2 stops34h 30m
Air New Zealand
Sat 3/289:20 am
OOL
-
SAN
2 stops42h 00m
Air New Zealand
Deal found 2/4$1,557
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:00 pm
SAN
-
OOL
2 stops22h 40m
United Airlines
Tue 2/179:20 am
OOL
-
SAN
2 stops43h 04m
United Airlines
Deal found 2/1$1,784

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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,035
(American Airlines)

One-way from

$444
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,050
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. 10% potential increase in price ($131 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($34 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 4, 2026.
Use the filters below to find and compare flights from San Diego to New South Wales that are best for you.

Fly from

San Diego

Fly to

New South Wales

Route

Depart

Return

Price

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Mon 3/2

10:50 am-6:55 am

1 stop25h 05m

Sydney Kingsford Smith

Mon 3/9

1:05 pm-10:23 pm

1 stop27h 18m

$1,036

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Mon 2/23

1:09 pm-9:00 am

2 stops24h 51m

Sydney Kingsford Smith

Mon 3/9

11:20 am-5:56 pm

2 stops24h 36m

$1,037

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 4/7

2:04 pm-6:55 am

1 stop23h 51m

Sydney Kingsford Smith

Wed 4/29

9:10 am-6:25 pm

2 stops26h 15m

$1,039

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 2/8

4:00 pm-6:20 am

1 stop19h 20m

Sydney Kingsford Smith

Sun 2/22

11:20 am-10:07 am

1 stop17h 47m

$1,040

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 4/7

9:46 am-6:55 am

1 stop28h 09m

Sydney Kingsford Smith

Wed 4/29

10:20 am-9:54 am

1 stop16h 34m

$1,051

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Wed 2/18

11:05 am-9:05 am

1 stop27h 00m

Sydney Kingsford Smith

Tue 2/24

2:00 pm-6:48 pm

1 stop23h 48m

$1,082

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 4/5

7:35 pm-6:50 am

1 stop18h 15m

Sydney Kingsford Smith

Wed 4/22

9:15 am-9:24 am

1 stop17h 09m

$1,084

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 4/7

3:35 pm-6:50 am

1 stop22h 15m

Sydney Kingsford Smith

Wed 4/22

9:15 am-2:50 pm

1 stop22h 35m

$1,084

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 4/7

9:46 am-6:55 am

1 stop28h 09m

Sydney Kingsford Smith

Sun 4/19

10:20 am-9:54 am

1 stop16h 34m

$1,084

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 4/5

8:39 pm-7:00 am

1 stop17h 21m

Sydney Kingsford Smith

Sun 4/19

10:20 am-9:54 am

1 stop16h 34m

$1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 23 results
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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, September is the cheapest month in which you can book a flight from San Diego to New South Wales (average of $507). 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 4, 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.

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

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 20m. 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.

  • 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, September is the cheapest month in which you can book a flight from San Diego to New South Wales (average of $507). 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

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Alternative routes for San Diego to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.

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 4, 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$901Average$1,072FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$934Average$1,161FlexibilityNo cancel feeOn-time75%
DeltaCheapest$949Average$1,119FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$956Average$1,184FlexibilityNo cancel feeOn-time78%

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