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Cheap flights from Australia to San Diego from $964

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAN
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Australia to San Diego
Explore the most affordable flight options available from Australia to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Thu 7/509:20
SYD
-
SAN
1 stop28h 30m
Air Canada
Thu 14/512:30
SAN
-
SYD
1 stop25h 50m
Air Canada
Deal found 22/3$1,141
Tue 5/509:20
SYD
-
SAN
1 stop28h 30m
Air Canada
Tue 12/516:55
SAN
-
SYD
1 stop21h 25m
Air Canada
Deal found 21/3$1,147
Thu 7/507:00
SYD
-
SAN
2 stops21h 50m
Multiple Airlines
Thu 14/512:30
SAN
-
SYD
1 stop25h 50m
Multiple Airlines
Deal found 22/3$1,161
Tue 5/510:00
BNE
-
SAN
1 stop27h 50m
Air Canada
Tue 12/512:30
SAN
-
BNE
1 stop25h 35m
Air Canada
Deal found 21/3$1,168
Tue 5/509:20
SYD
-
SAN
1 stop28h 30m
Multiple Airlines
Tue 12/516:55
SAN
-
SYD
2 stops26h 45m
Multiple Airlines
Deal found 21/3$1,212
Tue 5/506:00
MEL
-
SAN
2 stops31h 50m
Air Canada
Tue 12/508:10
SAN
-
MEL
2 stops33h 55m
Air Canada
Deal found 21/3$1,217
Thu 7/510:00
BNE
-
SAN
1 stop27h 50m
Air Canada
Mon 11/512:30
SAN
-
BNE
1 stop25h 35m
Air Canada
Deal found 22/3$1,222
Tue 5/510:00
BNE
-
SAN
1 stop27h 50m
Multiple Airlines
Tue 12/516:55
SAN
-
BNE
2 stops26h 00m
Multiple Airlines
Deal found 21/3$1,235
Sun 17/513:00
SYD
-
SAN
2 stops39h 50m
Air Canada
Tue 19/512:30
SAN
-
SYD
1 stop25h 50m
Air Canada
Deal found 19/3$1,249
Wed 6/510:00
BNE
-
SAN
1 stop18h 50m
Air Canada
Wed 13/516:55
SAN
-
BNE
1 stop21h 10m
Air Canada
Deal found 22/3$1,254
Wed 6/506:00
SYD
-
SAN
2 stops22h 50m
Multiple Airlines
Wed 13/512:30
SAN
-
SYD
1 stop25h 50m
Multiple Airlines
Deal found 22/3$1,265
Wed 13/513:00
SYD
-
SAN
2 stops48h 50m
Air Canada
Sat 23/508:15
SAN
-
SYD
1 stop30h 05m
Air Canada
Deal found 20/3$1,274

Find flight deals from Australia to San Diego

Keep the following information in mind while searching for Australia to San Diego flight deals. Data was last updated 24 March 2026.

Round-trip from

$1,141

One-way from

$964

Popular in

December

Cheapest in

September

Average price

$1,465
Air Canada
  • Air Canada
  • 7/5-14/5
  • 2 total stops
  • 54h 20m total
  • Australia to San Diego
Search Deals
American Airlines
  • American Airlines
  • 22/4
  • 2 total stops
  • 29h 45m total
  • Australia to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to San Diego 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 647,157 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Australia to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 7/5

09:20-20:50

1 stop28h 30m

San Diego

Thu 14/5

12:30-07:20

1 stop25h 50m

$1,141

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 5/5

09:20-20:50

1 stop28h 30m

San Diego

Tue 12/5

16:55-07:20

1 stop21h 25m

$1,147

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 7/5

07:00-11:50

2 stops21h 50m

San Diego

Thu 14/5

12:30-07:20

1 stop25h 50m

$1,161

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 7/5

10:00-20:50

1 stop27h 50m

San Diego

Mon 11/5

12:30-07:05

1 stop25h 35m

$1,222

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Sun 17/5

13:00-11:50

2 stops39h 50m

San Diego

Tue 19/5

12:30-07:20

1 stop25h 50m

$1,249

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Fri 8/5

09:20-16:15

1 stop23h 55m

San Diego

Mon 11/5

16:55-07:20

1 stop21h 25m

$1,295

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 19/4

10:00-14:50

1 stop21h 50m

San Diego

Sun 26/4

17:00-07:50

2 stops45h 50m

$1,360

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 3/5

10:00-23:42

2 stops30h 42m

San Diego

Sun 10/5

19:11-07:50

2 stops43h 39m

$1,372

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Sun 3/5

20:45-07:15

2 stops27h 30m

San Diego

Sun 10/5

17:10-18:50

1 stop32h 40m

$1,384

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 7/5

20:35-08:15

2 stops28h 40m

San Diego

Mon 11/5

19:20-05:00

2 stops40h 40m

$1,412

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 52 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Australia with our price prediction graph.
Estimated return 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 Australia to San Diego

What is the cheapest month to book a flight from Australia to San Diego?

Currently, December is the cheapest month in which you can book a flight from Australia to San Diego (average of $965). Flying from Australia to San Diego in March is currently the most expensive (average of $1,174). 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated 24 March 2026.
Check out reviews from past customers who have flown with Japan Airlines,Air New Zealand, andVirgin Australia from Australia to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Japan Airlines
8.3
Very Good
1,748 reviews
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Air New Zealand
8.0
Very Good
618 reviews
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Virgin Australia
7.6
Good
449 reviews
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
United Airlines
7.4
Good
9,469 reviews
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Air Canada
7.1
Good
10,836 reviews
Japan Airlines
8.3
Very Good
1,748 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.

Related info for your journey

Find useful and relevant information for your journey from Australia to San Diego. 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 into for flights to San Diego from Australia?

    For a flight from Australia to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

  • How long is the flight from Australia to San Diego?

    Departing from Australia to San Diego will take you 21h 50m. The distance between Australia and San Diego is about 12778 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Australia to San Diego?

    The most popular route from Australia to San Diego is Melbourne - San Diego. You may also consider Sydney Kingsford Smith - San Diego or Brisbane - San Diego.

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

    Yes. In addition to deals on Australia to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to San Diego?

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

  • Can I find deals for business class flights from Australia to San Diego?

    Yes. Cheapflights offers flight deals from Australia to San Diego 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 Australia to San Diego?

    Currently, December is the cheapest month in which you can book a flight from Australia to San Diego (average of $965). Flying from Australia to San Diego in March is currently the most expensive (average of $1,174). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
San Ysidro

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to San Diego on these airlines

Choose from the following airlines for your flight from Australia to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 24 March 2026.
United Airlines flights from Australia to San Diego
Virgin Australia flights from Australia to San Diego

Top 7 airlines flying from Australia to San Diego

Discover the top 7 airlines that operate flights from Australia to San Diego. 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 647,157 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$680Average$1,577FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$765Average$1,406FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$1,063Average$1,399FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapest$1,081Average$1,365FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,115Average$1,556FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Japan AirlinesCheapest$1,438Average$1,687FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$1,473Average$2,241FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to San Diego?

Cheapflights makes it easy to find Australia to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Australia to San Diego?

Cheapflights helps you find that perfect flight to San Diego from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to San Diego become cheaper?

Not ready to book yet? You can track prices for flights from Australia to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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