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Cheap flights from Australia to San Diego from $849

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAN
17 Jan — 24 Jan1
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 18 December 2025.

Sun 21/1221:40SYD - SAN
1 stop17h 25mHawaiian Airlines
Fri 2/108:05SAN - SYD
1 stop40h 40mHawaiian Airlines
Deal found 16/12$2,980
Sun 21/1210:40SYD - SAN
2 stops26h 25mDelta
Fri 2/106:15SAN - SYD
2 stops31h 15mDelta
Deal found 16/12$3,162
Sun 21/1211:20SYD - SAN
2 stops22h 38mAir Canada
Fri 2/122:30SAN - SYD
3 stops40h 05mAir Canada
Deal found 16/12$5,858
Thu 25/1207:20MEL - SAN
1 stop21h 25mJapan Airlines
Thu 1/111:41SAN - MEL
2 stops46h 59mJapan Airlines
Deal found 18/12$7,977
Thu 25/1216:40MEL - SAN
3 stops46h 13mMultiple Airlines
Thu 1/116:15SAN - MEL
2 stops34h 10mMultiple Airlines
Deal found 18/12$18,886

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 18 December 2025.

Round-trip from

$1,176

One-way from

$849

Popular in

January

Cheapest in

September

Average price

$2,125
Air Canada
  • Air Canada
  • 27/2-6/3
  • 2 total stops
  • 50h 39m total
  • Australia to San Diego
Search Deals
24/1
  • 24/1
  • 2 total stops
  • 23h 03m total
  • Australia to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($480 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
Use the filters below to find and compare flights from Australia to San Diego that are best for you.

Fly from

Australia

Fly to

San Diego

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Fri 27/2

10:45-17:24

1 stop24h 39m

San Diego

Fri 6/3

12:45-08:45

1 stop26h 00m

$1,176

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 15/1

10:45-12:03

1 stop19h 18m

San Diego

Thu 29/1

18:05-08:45

1 stop20h 40m

$1,197

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Sat 31/1

10:45-12:03

1 stop19h 18m

San Diego

Sat 7/2

18:05-16:55

2 stops28h 50m

$1,217

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 22/1

10:45-17:24

1 stop24h 39m

San Diego

Mon 26/1

18:05-08:45

1 stop20h 40m

$1,248

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 22/1

09:40-12:29

1 stop20h 49m

San Diego

Mon 26/1

16:47-05:45

2 stops42h 58m

$1,260

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 22/1

11:30-15:04

2 stops22h 34m

San Diego

Thu 29/1

12:49-09:30

2 stops25h 41m

$1,297

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 30/1

11:30-14:52

2 stops22h 22m

San Diego

Fri 6/2

11:08-10:00

2 stops27h 52m

$1,298

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 29/5

08:35-23:44

2 stops32h 09m

San Diego

Wed 3/6

10:45-10:55

2 stops31h 10m

$1,439

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Mon 2/3

13:55-20:49

2 stops25h 54m

San Diego

Fri 6/3

11:03-08:45

2 stops26h 42m

$1,445

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 10/3

09:55-19:48

2 stops27h 53m

San Diego

Tue 21/4

10:50-08:45

2 stops28h 55m

$1,507

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 41 results
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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, May is the cheapest month in which you can book a flight from Australia to San Diego (average of $920). Flying from Australia to San Diego in June is currently the most expensive (average of $1,250). 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 AU to SAN?

Find hourly flight availability from Australia to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from Australia to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Australia to San Diego?

Use this chart to determine the cheapest time to fly return from Australia to San Diego. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to San Diego flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 December 2025.
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
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,662 reviews
Japan Airlines
8.3
Very Good
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Air New Zealand
8.0
Very Good
553 reviews
Japan Airlines
8.3
Very Good
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Virgin Australia
7.6
Good
428 reviews
Japan Airlines
8.3
Very Good
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
United Airlines
7.4
Good
9,093 reviews
Japan Airlines
8.3
Very Good
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Air Canada
7.1
Good
10,534 reviews
Japan Airlines
8.3
Very Good
1,662 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

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 22h 34m. 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, May is the cheapest month in which you can book a flight from Australia to San Diego (average of $920). Flying from Australia to San Diego in June is currently the most expensive (average of $1,250). 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

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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 18 December 2025.
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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$718Average$1,631FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Air New ZealandCheapest$1,023Average$1,489FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,097Average$1,544FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$1,124Average$1,479FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapest$1,142Average$1,453FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,369Average$2,440FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Japan AirlinesCheapest$1,434Average$1,772FlexibilityNo cancel feeOn-time79%
Search Japan Airlines 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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