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New South Wales

$410+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SYD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:28 pmSAN - SYD
2 stops29h 17mAlaska Airlines
Tue 1/139:40 pmSYD - SAN
1 stop17h 43mAlaska Airlines
Deal found 10/23$998
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:55 pmSAN - SYD
1 stop31h 50mHawaiian Airlines
Thu 11/69:40 pmSYD - SAN
1 stop17h 30mHawaiian Airlines
Deal found 10/22$999
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:45 pmSAN - SYD
1 stop35h 00mAlaska Airlines
Sat 11/229:40 pmSYD - SAN
2 stops28h 26mAlaska Airlines
Deal found 10/22$1,015
This Jetabroad deal was found by Cheapflights users on 10/22. 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.
Tue 12/21:45 pmSAN - SYD
1 stop35h 00mHawaiian Airlines
Tue 12/169:40 pmSYD - SAN
1 stop28h 20mHawaiian Airlines
Deal found 10/22$1,046
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:09 pmSAN - SYD
2 stops26h 36mAlaska Airlines
Sat 11/229:40 pmSYD - SAN
1 stop17h 30mAlaska Airlines
Deal found 10/22$1,057
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:28 pmSAN - SYD
2 stops29h 17mAlaska Airlines
Tue 12/169:40 pmSYD - SAN
1 stop28h 20mAlaska Airlines
Deal found 10/22$1,060
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:48 pmSAN - SYD
2 stops29h 57mAlaska Airlines
Fri 11/79:40 pmSYD - SAN
2 stops28h 43mAlaska Airlines
Deal found 10/23$1,079
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:28 pmSAN - SYD
2 stops29h 17mAlaska Airlines
Sat 12/209:40 pmSYD - SAN
2 stops28h 40mAlaska Airlines
Deal found 10/23$1,080
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:09 pmSAN - SYD
2 stops26h 36mAlaska Airlines
Fri 11/149:40 pmSYD - SAN
2 stops28h 43mAlaska Airlines
Deal found 10/23$1,094
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:28 pmSAN - SYD
2 stops29h 17mAlaska Airlines
Sun 12/149:40 pmSYD - SAN
2 stops28h 41mAlaska Airlines
Deal found 10/22$1,105
This Air New Zealand deal was found by Cheapflights users on 10/20. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:02 amSAN - OOL
2 stops25h 43mAir New Zealand
Fri 12/1210:55 amOOL - SAN
2 stops26h 57mAir New Zealand
Deal found 10/20$1,551
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/51:05 pmSAN - OOL
2 stops30h 15mUnited Airlines
Fri 12/127:20 amOOL - SAN
2 stops25h 42mUnited Airlines
Deal found 10/20$2,410

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$998
(Alaska Airlines)

One-way from

$410
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,091
Provider with most accurate pricing for San Diego-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Sydney Kingsford Smith flights.
Search Deals
From San Diego to New South Wales
Search Deals
One-way flight from San Diego to New South Wales
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 23, 2025.
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

Fri 12/12

1:45 pm-7:45 pm

1 stop35h 00m

Sydney Kingsford Smith

Tue 1/13

9:40 pm-8:23 pm

1 stop17h 43m

$1,015

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Wed 11/12

1:45 pm-7:45 pm

1 stop35h 00m

Sydney Kingsford Smith

Sat 11/22

9:40 pm-8:10 pm

1 stop17h 30m

$1,015

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 12/2

7:28 pm-7:45 pm

2 stops29h 17m

Sydney Kingsford Smith

Sat 12/20

9:40 pm-7:20 am

2 stops28h 40m

$1,080

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Fri 11/7

10:09 pm-7:45 pm

2 stops26h 36m

Sydney Kingsford Smith

Fri 11/14

9:40 pm-8:10 pm

1 stop17h 30m

$1,094

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 12/7

7:28 pm-7:45 pm

2 stops29h 17m

Sydney Kingsford Smith

Sun 12/14

9:40 pm-7:21 am

2 stops28h 41m

$1,105

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 10/26

10:09 pm-7:45 pm

2 stops27h 36m

Sydney Kingsford Smith

Sun 11/2

9:40 pm-7:23 am

2 stops28h 43m

$1,113

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 12/7

1:45 pm-7:45 pm

1 stop35h 00m

Sydney Kingsford Smith

Sun 12/14

9:40 pm-7:21 am

2 stops28h 41m

$1,141

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 11/11

6:48 pm-7:45 pm

2 stops29h 57m

Sydney Kingsford Smith

Thu 12/11

9:40 pm-9:17 pm

2 stops18h 37m

$1,155

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Tue 11/4

8:10 am-7:45 pm

1 stop40h 35m

Sydney Kingsford Smith

Fri 11/7

9:40 pm-7:23 am

2 stops28h 43m

$1,171

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Fri 12/5

11:02 am-6:45 am

2 stops25h 43m

Coolangatta Gold Coast

Fri 12/12

10:55 am-7:52 pm

2 stops26h 57m

$1,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 25 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 $530). Flying from San Diego to New South Wales in January is currently the most expensive (average of $1,056). 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.

What is the cheapest time of day to fly from SAN to NSW?

Find hourly flight availability from San Diego to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from San Diego to New South Wales, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 46% versus a flight in the afternoon.

What is the cheapest day to fly from San Diego to New South Wales?

Use this chart to determine the cheapest time to fly round-trip from San Diego to New South Wales. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to New South Wales flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 23, 2025.
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.
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,155 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Air New Zealand
8.0
Very good
517 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,981 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Air Canada
7.1
Good
10,346 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 25h 43m. San Diego and New South Wales are separated by a distance of 7198 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 $504. However, be on the lookout for offers from Qantas Airways 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, September is the cheapest month in which you can book a flight from San Diego to New South Wales (average of $530). Flying from San Diego to New South Wales in January is currently the most expensive (average of $1,056). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$771Average$996FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$845Average$940FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$899Average$996FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$934Average$1,172FlexibilityNo cancel feeOn-time75%
DeltaCheapest$949Average$1,113FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$956Average$1,184FlexibilityNo cancel feeOn-time78%
Hawaiian AirlinesCheapest$1,138Average$1,352FlexibilityNo cancel feeOn-time85%

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