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 60% 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 Sydney to San Diego is 17h 29m on average, while flying from Brisbane to San Diego is 19h 18m on average. San Diego is the most popular airport in San Diego.

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

United Airlines, American Airlines, and Air New Zealand are the most popular carriers operating from Australia to 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.

$763 Cheap Flights from Australia to San Diego in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Australia to San Diego

Round-trip

One-way

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 - 08:45

SAN

BNE

20h 40m1 stop

$1,186Air Canada

Sat, 7 Feb - Sun, 22 Feb

10:45 - 17:24

BNE

SAN

24h 39m1 stop

12:45 - 13:30

SAN

BNE

30h 45m2 stops

$1,218Air Canada

Sat, 7 Feb - Sun, 22 Feb

11:40 - 15:04

BNE

SAN

21h 24m2 stops

19:52 - 07:30

SAN

BNE

17h 38m1 stop

$1,274United Airlines

Thu, 22 Jan - Mon, 26 Jan

11:40 - 18:44

BNE

SAN

25h 04m1 stop

16:00 - 07:30

SAN

BNE

21h 30m1 stop

$1,275United Airlines

Thu, 22 Jan - Mon, 26 Jan

12:25 - 11:10

PER

SAN

37h 45m2 stops

13:05 - 00:40

SAN

PER

44h 35m2 stops

$1,525Japan Airlines

Mon, 11 May - Wed, 13 May

09:55 - 19:54

SYD

SAN

28h 59m2 stops

11:08 - 08:45

SAN

SYD

26h 37m2 stops

$1,550Air New Zealand

Fri, 23 Jan - Fri, 30 Jan

13:55 - 20:49

SYD

SAN

25h 54m2 stops

11:03 - 08:45

SAN

SYD

26h 42m2 stops

$1,580Air New Zealand

Mon, 2 Mar - Fri, 6 Mar

21:40 - 07:23

SYD

SAN

28h 43m2 stops

18:45 - 19:45

SAN

SYD

30h 00m2 stops

$1,629Alaska Airlines

Thu, 22 Jan - Tue, 27 Jan

21:40 - 07:23

SYD

SAN

28h 43m2 stops

18:45 - 19:45

SAN

SYD

30h 00m2 stops

$1,644Alaska Airlines

Tue, 20 Jan - Tue, 27 Jan

12:25 - 11:10

PER

SAN

37h 45m2 stops

13:05 - 00:40

SAN

PER

44h 35m2 stops

$1,776Japan Airlines

Mon, 11 May - Wed, 13 May

Air Canada flights from Australia to San Diego

Our best Air Canada deals on Australia to San Diego flight tickets

Air Canada

7 Feb

BNE10:45Brisbane

24h 39m

1 stop

SAN17:24San Diego

22 Feb

SAN18:05San Diego

20h 40m

1 stop

BNE08:45Brisbane

$1,186

Find similar

Air Canada

7 Feb

BNE10:45Brisbane

24h 39m

1 stop

SAN17:24San Diego

22 Feb

SAN12:45San Diego

30h 45m

2 stops

BNE13:30Brisbane

$1,218

Find similar

Air Canada

22 Jan

BNE10:45Brisbane

24h 39m

1 stop

SAN17:24San Diego

26 Jan

SAN18:05San Diego

20h 40m

1 stop

BNE08:45Brisbane

$1,268

Find similar

United Airlines flights from Australia to San Diego

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

United Airlines

22 Jan

BNE11:40Brisbane

21h 24m

2 stops

SAN15:04San Diego

26 Jan

SAN19:52San Diego

17h 38m

1 stop

BNE07:30Brisbane

$1,274

Find similar

United Airlines

22 Jan

BNE11:40Brisbane

25h 04m

1 stop

SAN18:44San Diego

26 Jan

SAN16:00San Diego

21h 30m

1 stop

BNE07:30Brisbane

$1,275

Find similar

United Airlines

17 Jan

MEL11:30Melbourne

17h 57m

1 stop

SAN10:27San Diego

28 Jan

SAN19:52San Diego

19h 08m

1 stop

MEL10:00Melbourne

$1,287

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Sat 7/2

10:45-17:24

1 stop24h 39m

San Diego

Sun 22/2

18:05-08:45

1 stop20h 40m

$1,186

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Sat 7/2

10:45-17:24

1 stop24h 39m

San Diego

Sun 22/2

12:45-13:30

2 stops30h 45m

$1,218

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 22/1

11:40-15:04

2 stops21h 24m

San Diego

Mon 26/1

19:52-07:30

1 stop17h 38m

$1,274

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 22/1

11:40-18:44

1 stop25h 04m

San Diego

Mon 26/1

16:00-07:30

1 stop21h 30m

$1,275

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 11/5

12:25-11:10

2 stops37h 45m

San Diego

Wed 13/5

13:05-00:40

2 stops44h 35m

$1,525

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Fri 23/1

09:55-19:54

2 stops28h 59m

San Diego

Fri 30/1

11:08-08:45

2 stops26h 37m

$1,550

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

$1,580

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 22/1

21:40-07:23

2 stops28h 43m

San Diego

Tue 27/1

18:45-19:45

2 stops30h 00m

$1,629

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 20/1

21:40-07:23

2 stops28h 43m

San Diego

Tue 27/1

18:45-19:45

2 stops30h 00m

$1,644

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 11/5

12:25-11:10

2 stops37h 45m

San Diego

Wed 13/5

13:05-00:40

2 stops44h 35m

$1,776

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 $1,325. 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 $1,406.

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 $1,699. 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 $2,117.

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 $1,646. Try not to purchase tickets at midday because they tend to be around $2,545. 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 $1,379 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 29m
Direct flights	None

The fastest flight from Australia to San Diego takes 17h 29m

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 2,818 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,020	Free cancellation	Rating 8.0 552 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,094	Free cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,139	Free cancellation	Rating 7.1 10,515 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,295	Free cancellation	Rating 8.0 11,423 reviews	Search Alaska Airlines flights
Virgin Australia	PriceFrom $1,365	Free cancellation	Rating 7.6 426 reviews	Search Virgin Australia flights
Japan Airlines	PriceFrom $1,430	Free cancellation	Rating 8.3 1,651 reviews	Search Japan Airlines flights

Lemon Grove

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.