$609+ Cheap flights from San Diego (SAN) to New South Wales
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SYD
Dec 12 — Dec 191
Round-trip
1 adult, Economy
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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
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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
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Best
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One-way
Cheapest flights from San Diego to New South WalesExplore 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 November 12, 2026.
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 November 12, 2026.
This oojo deal was found by Cheapflights users on 11/9. 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 12/304:45 pm -
2 stops20h 50m
Mon 1/182:05 pm -
2 stops25h 03m
Deal found 11/9![Air New Zealand logo]()
$1,127
This oojo deal was found by Cheapflights users on 11/9. 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.
Thu 11/126:26 pm -
2 stops43h 09m
Wed 11/182:05 pm -
2 stops22h 12m
Deal found 11/9![Air New Zealand logo]()
$1,134
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:45 pm -
2 stops20h 50m
Mon 11/167:25 pm -
2 stops40h 52m
Deal found 11/8![Air New Zealand logo]()
$1,135
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:45 pm -
2 stops22h 50m
Wed 1/62:05 pm -
2 stops22h 06m
Deal found 11/9![Air New Zealand logo]()
$1,145
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 11/87:15 pm -
2 stops42h 45m
Mon 11/2311:15 am -
2 stops23h 25m
Deal found 11/8![American Airlines logo]()
$1,264
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:05 pm -
2 stops42h 25m
Mon 11/2310:40 am -
2 stops24h 38m
Deal found 11/8![Delta logo]()
$1,268
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Sun 11/151:05 pm -
2 stops22h 20m
Mon 11/3011:10 am -
2 stops23h 30m
Deal found 11/10![American Airlines logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/1512:37 pm -
2 stops25h 28m
Mon 11/3011:20 am -
1 stop19h 11m
Deal found 11/10![United Airlines logo]()
$1,283
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:47 pm -
1 stop17h 43m
Tue 12/291:35 pm -
1 stop21h 00m
Deal found 11/12![Delta logo]()
$1,286
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/96:26 pm -
1 stop19h 54m
Mon 11/1611:50 am -
1 stop20h 57m
Deal found 11/8![United Airlines logo]()
$1,287
Best flights from San Diego to New South WalesDiscover carefully curated flight deals from San Diego to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
Discover carefully curated flight deals from San Diego to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
2 stops31h 15m
Tue 12/2910:40 am -
1 stop23h 55m
Deal found 11/8![Delta logo]()
$1,292
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Tue 12/16:23 pm -
1 stop19h 57m
Mon 12/281:20 pm -
1 stop19h 23m
Deal found 11/7![United Airlines logo]()
$1,417
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 12/112:17 pm -
2 stops23h 08m
Tue 12/2911:15 am -
2 stops29h 35m
Deal found 11/10![Alaska Airlines logo]()
$1,421
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 12/12:30 pm -
2 stops23h 50m
Tue 12/291:20 pm -
2 stops23h 01m
Deal found 11/10![United Airlines logo]()
$1,420
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 12/12:30 pm -
2 stops23h 50m
Sat 12/2611:50 am -
1 stop17h 33m
Deal found 11/10![United Airlines logo]()
$1,466
This United Airlines deal was found by Cheapflights users on 11/11. 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 1/224:01 pm -
1 stop22h 19m
Fri 2/1211:50 am -
1 stop17h 04m
Deal found 11/11![United Airlines logo]()
$1,646
Last-minute flights from San Diego to New South WalesDiscover last-minute flight deals from San Diego to New South Wales. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to New South Wales. Data last updated November 12, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 11/9. 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.
Thu 11/126:26 pm -
2 stops43h 09m
Wed 11/182:05 pm -
2 stops22h 12m
Deal found 11/9![Air New Zealand logo]()
$1,134
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Sun 11/151:05 pm -
2 stops22h 20m
Mon 11/3011:10 am -
2 stops23h 30m
Deal found 11/10![American Airlines logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/1512:37 pm -
2 stops25h 28m
Mon 11/3011:20 am -
1 stop19h 11m
Deal found 11/10![United Airlines logo]()
$1,283
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:47 pm -
1 stop17h 43m
Tue 12/291:35 pm -
1 stop21h 00m
Deal found 11/12![Delta logo]()
$1,286
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:45 pm -
2 stops22h 50m
Wed 1/62:05 pm -
2 stops22h 06m
Deal found 11/9![Air New Zealand logo]()
$1,145
This oojo deal was found by Cheapflights users on 11/9. 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 12/304:45 pm -
2 stops20h 50m
Mon 1/182:05 pm -
2 stops25h 03m
Deal found 11/9![Air New Zealand logo]()
$1,127
One-way flights from San Diego to New South WalesSearch for one-way flight options from San Diego to New South Wales. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
Search for one-way flight options from San Diego to New South Wales. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
Sat 2/2712:47 pm -
2 stops22h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Alaska Airlines logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 2/39:00 am -
2 stops26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Alaska Airlines logo]()
$639
This Qantas Airways deal was found by Cheapflights users on 11/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2712:15 pm -
3 stops27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$665
This oojo deal was found by Cheapflights users on 11/11. 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 12/67:12 am -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 12/61:11 pm -
1 stop22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 11/178:45 am -
2 stops29h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![United Airlines logo]()
$676
This oojo deal was found by Cheapflights users on 11/10. 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 12/57:28 pm -
1 stop39h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/263:30 pm -
3 stops58h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$692
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 November 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,009 (Expedia) |
One-way from | $609 (Alaska Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $1,181 |
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 7,457,451 searches. Data last updated November 12, 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
Cheapest round-trip
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Sat 2/27
12:47 pm-6:25 am
2 stops22h 38m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$609
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Wed 2/3
9:00 am-6:25 am
2 stops26h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$639
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Sat 2/27
12:15 pm-10:20 am
3 stops27h 05m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$665
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Sun 12/6
1:06 pm-6:25 am
2 stops22h 19m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$674
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Sun 12/6
1:11 pm-6:55 am
1 stop22h 44m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$675
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Wed 11/18
12:39 pm-9:05 am
2 stops25h 26m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$676
Quickest round-trip
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Wed 2/3
4:21 pm-6:25 am
1 stop19h 04m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$767
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Tue 12/1
6:15 am-8:30 am
2 stops31h 15m
Sydney Kingsford Smith
Tue 12/29
10:40 am-3:35 pm
1 stop23h 55m
$1,292
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Tue 12/1
6:23 pm-9:20 am
1 stop19h 57m
Sydney Kingsford Smith
Mon 12/28
1:20 pm-1:43 pm
1 stop19h 23m
$1,417
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Tue 12/1
2:30 pm-9:20 am
2 stops23h 50m
Sydney Kingsford Smith
Tue 12/29
1:20 pm-5:21 pm
2 stops23h 01m
$1,420
Showing 1-10 of 13 resultsSorted by cheapest first
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.
SAN-SYD
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
SAN-AUNSW
SAN-SYD
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 $1,086). Flying from San Diego to New South Wales in January is currently the most expensive (average of $1,604). 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?
Airfare is below average for this route at the moment.
San Diego to New South Wales flights typically cost between $1,144 and $1,358 in May.The cheapest round-trip price found within the last 5 days was $1,009 on Multiple Airlines (May 3-May 17).
How far ahead should I book a flight from San Diego to New South Wales?
The best time to book flights from San Diego to New South Wales is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 November 12, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andUnited Airlines 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.
Boarding
8.2
Entertainment
7.5
Food
7.5
Crew
8.5
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Boarding
8.2
Entertainment
7.5
Food
7.5
Crew
8.5
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Boarding
8.2
Entertainment
7.5
Food
7.5
Crew
8.5
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Boarding
8.2
Entertainment
7.5
Food
7.5
Crew
8.5
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Boarding
8.2
Entertainment
7.5
Food
7.5
Crew
8.5
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
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.
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Complete your trip
Complete your trip to New South Wales by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to New South Wales by cabin class
Find flights from San Diego to New South Wales, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and New South Wales flights
Browse other San Diego and New South Wales flight options. Last updated on November 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Diego to New South Wales
Discover the top 4 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 7,457,451 searches. Data last updated November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$1,435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$904 | Average$1,213 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$970 | Average$1,366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,075 | Average$1,264 | FlexibilityNo cancel fee | On-time78% |