What is the cheapest airline that flies from Australia to San Diego?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Australia to San Diego

Which airlines fly to San Diego?

United Airlines, Air Canada and Virgin Australia are the top three most popular airlines that fly to San Diego from Australia according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Diego?

The average flight duration from Australia to San Diego depends on which airport you fly into and out of. Flying from Brisbane to San Diego is 17h 03m on average, while flying from Sydney to San Diego is 17h 39m on average. San Diego is the most popular airport in San Diego.

When did momondo last update prices for flights from Australia to San Diego Airport?

Prices for flights from Australia to San Diego Airport refresh daily.

How many operators does momondo search for flights from Australia to San Diego Airport?

As of December 2025, there are 7 operators available to choose from for flights from Australia to San Diego Airport.

How old do you have to be to fly from Australia to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$705 Cheap Flights from Australia to San Diego in 2025/26

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Find the cheapest flights from Australia to San Diego

Round-trip

One-way

Last minute

Recent return flight deals from Australia to San Diego

Enter your travel dates to find the best prices.

10:45 - 17:24

BNE

SAN

24h 39m1 stop

18:05 - 16:55

SAN

BNE

28h 50m2 stops

$1,233Air Canada

Wed, 4 Feb - Wed, 11 Feb

19:40 - 21:58

BNE

SAN

20h 18m2 stops

09:21 - 05:45

SAN

BNE

26h 24m2 stops

$1,254American Airlines

Fri, 23 Jan - Tue, 27 Jan

11:30 - 15:00

MEL

SAN

22h 30m2 stops

16:00 - 08:30

SAN

MEL

22h 30m2 stops

$1,289United Airlines

Sun, 1 Mar - Thu, 12 Mar

11:30 - 14:49

MEL

SAN

22h 19m2 stops

11:57 - 09:30

SAN

MEL

26h 33m2 stops

$1,293United Airlines

Sun, 15 Feb - Thu, 26 Feb

12:25 - 11:10

PER

SAN

37h 45m2 stops

13:05 - 07:45

SAN

PER

27h 40m2 stops

$1,533Japan Airlines

Mon, 11 May - Wed, 13 May

09:55 - 19:48

SYD

SAN

27h 53m2 stops

06:15 - 08:45

SAN

SYD

32h 30m2 stops

$1,615Air New Zealand

Fri, 13 Mar - Thu, 26 Mar

10:30 - 09:45

PER

SAN

39h 15m2 stops

11:40 - 22:55

SAN

PER

43h 15m2 stops

$2,611Japan Airlines

Thu, 8 Jan - Mon, 12 Jan

08:10 - 23:42

BNE

SAN

33h 32m3 stops

11:08 - 09:55

SAN

BNE

28h 47m2 stops

$2,802Air New Zealand

Wed, 4 Feb - Wed, 11 Feb

16:55 - 20:49

BNE

SAN

45h 54m3 stops

19:50 - 14:20

SAN

BNE

24h 30m2 stops

$3,031Virgin Australia

Thu, 5 Feb - Thu, 12 Feb

22:45 - 19:54

PER

SAN

37h 09m3 stops

20:37 - 19:10

SAN

PER

30h 33m2 stops

$3,458Virgin Australia

Thu, 8 Jan - Mon, 12 Jan

Virgin Australia flights from Australia to San Diego

Our best Virgin Australia deals on Australia to San Diego flight tickets

Virgin Australia

15 Feb

MEL13:00Melbourne

26h 49m

1 stop

SAN20:49San Diego

26 Feb

SAN11:57San Diego

27h 03m

1 stop

MEL10:00Melbourne

$1,594

Find similar

Virgin Australia

2 Jan

SYD14:00Sydney Kingsford Smith

18h 02m

1 stop

SAN13:02San Diego

7 Jan

SAN16:00San Diego

19h 20m

1 stop

SYD06:20Sydney Kingsford Smith

$3,670

Find similar

Virgin Australia

6 Mar

BNE11:40Brisbane

17h 00m

1 stop

SAN10:40San Diego

27 Mar

SAN19:50San Diego

17h 40m

1 stop

BNE06:30Brisbane

$8,866

Find similar

United Airlines flights from Australia to San Diego

Our best United Airlines deals on Australia to San Diego flight tickets

United Airlines

1 Mar

MEL11:30Melbourne

22h 30m

2 stops

SAN15:00San Diego

12 Mar

SAN16:00San Diego

22h 30m

2 stops

MEL08:30Melbourne

$1,289

Find similar

United Airlines

25 Dec

MEL11:30Melbourne

25h 04m

2 stops

SAN17:34San Diego

8 Jan

SAN12:49San Diego

25h 41m

2 stops

MEL09:30Melbourne

$1,292

Find similar

United Airlines

15 Feb

MEL11:30Melbourne

22h 19m

2 stops

SAN14:49San Diego

26 Feb

SAN11:57San Diego

26h 33m

2 stops

MEL09:30Melbourne

$1,293

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 4/2

10:45-17:24

1 stop24h 39m

San Diego

Wed 11/2

18:05-16:55

2 stops28h 50m

$1,233

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Fri 23/1

19:40-21:58

2 stops20h 18m

San Diego

Tue 27/1

09:21-05:45

2 stops26h 24m

$1,254

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 1/3

11:30-15:00

2 stops22h 30m

San Diego

Thu 12/3

16:00-08:30

2 stops22h 30m

$1,289

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 15/2

11:30-14:49

2 stops22h 19m

San Diego

Thu 26/2

11:57-09:30

2 stops26h 33m

$1,293

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 11/5

12:25-11:10

2 stops37h 45m

San Diego

Wed 13/5

13:05-07:45

2 stops27h 40m

$1,533

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Fri 13/3

09:55-19:48

2 stops27h 53m

San Diego

Thu 26/3

06:15-08:45

2 stops32h 30m

$1,615

PerthSan Diego

PER - SAN

PERSAN

Perth

Thu 8/1

10:30-09:45

2 stops39h 15m

San Diego

Mon 12/1

11:40-22:55

2 stops43h 15m

$2,611

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 4/2

08:10-23:42

3 stops33h 32m

San Diego

Wed 11/2

11:08-09:55

2 stops28h 47m

$2,802

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 5/2

16:55-20:49

3 stops45h 54m

San Diego

Thu 12/2

19:50-14:20

2 stops24h 30m

$3,031

PerthSan Diego

PER - SAN

PERSAN

Perth

Thu 8/1

22:45-19:54

3 stops37h 09m

San Diego

Mon 12/1

20:37-19:10

2 stops30h 33m

$3,458

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

The month of September is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,323. If you’re not able to fly to San Diego in September, then October is your next best option. Flight prices from Australia to San Diego during October average around $1,405.

What is the cheapest day to depart on your flight to San Diego?

On average, the least expensive day to fly to San Diego from Australia is on a Monday. momondo users have found tickets for Monday departures for as low as $1,697. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,114.

What is the cheapest time of day to depart on your flight to San Diego?

Our data shows that the cheapest Australia to San Diego flights are usually those with departure times in the evening. Our users have found flights to San Diego in the evening for as low as $1,644. Try not to purchase tickets at midday because they tend to be around $2,542. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,658 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Australia for as low as $1,454 on momondo.

Can stopping save me money on Australia to San Diego flights?

You could potentially save up to 37% on your flight if you consider stops on a Australia to San Diego flight.

Cheap Australia to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to San Diego

Fastest flight time	17h 03m
Direct flights	None

The fastest flight from Australia to San Diego takes 17h 03m

There are no direct flights from Australia to San Diego. There are no popular flight routes from Australia to San Diego.

Search flight deals

When did momondo last update prices for flights from Australia to San Diego Airport?
Prices for flights from Australia to San Diego Airport refresh daily.
How many operators does momondo search for flights from Australia to San Diego Airport?
As of December 2025, there are 7 operators available to choose from for flights from Australia to San Diego Airport.
How old do you have to be to fly from Australia to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to San Diego

Compare and see reviews for airlines that fly from Australia to San Diego with momondo

Airline	Rating	Free cancellation	Price
Hawaiian Airlines	PriceFrom $716	Free cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,019	Free cancellation	Rating 8.0 557 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,093	Free cancellation	Rating 7.4 9,112 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $1,119	Free cancellation	Rating 8.0 11,518 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $1,138	Free cancellation	Rating 7.1 10,553 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,363	Free cancellation	Rating 7.6 429 reviews	Search Virgin Australia flights
Japan Airlines	PriceFrom $1,429	Free cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Australia to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to San Diego . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Australia to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to San Diego.

I’m not ready to book a flight from Australia to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Australia to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.