Which airlines fly to San Diego?

United Airlines, Virgin Australia and Air Canada 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 6 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

American Airlines, Air New Zealand, and Delta are the most popular carriers operating from Australia to San Diego

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 16h 50m on average, while flying from Brisbane to San Diego is 21h 33m 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 November 2025, there are 6 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.

$761 Cheap Flights from Australia to San Diego in 2025/26

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Find the cheapest flights from Australia to San Diego

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Recent return flight deals from Australia to San Diego

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19:40 - 08:25BNE-SAN

29h 45m2 stops

13:24 - 05:00SAN-BNE

22h 36m2 stops

$1,255American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

08:40 - 13:33BNE-SAN

21h 53m1 stop

10:24 - 05:00SAN-BNE

25h 36m2 stops

$1,256American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

19:40 - 08:25BNE-SAN

29h 45m2 stops

10:24 - 05:00SAN-BNE

25h 36m2 stops

$1,259American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

13:00 - 17:35MEL-SAN

23h 35m2 stops

12:42 - 09:30SAN-MEL

25h 48m2 stops

$1,416United Airlines

Find Deal

Mon, 15 Dec - Tue, 30 Dec

13:00 - 19:57MEL-SAN

25h 57m2 stops

19:55 - 09:30SAN-MEL

42h 35m2 stops

$1,422United Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

21:40 - 12:02MEL-SAN

31h 22m2 stops

17:00 - 11:35SAN-MEL

25h 35m2 stops

$1,566Air Canada

Find Deal

Mon, 4 May - Thu, 7 May

21:40 - 12:02MEL-SAN

31h 22m2 stops

17:00 - 11:05SAN-MEL

25h 05m2 stops

$1,572Air Canada

Find Deal

Mon, 4 May - Thu, 7 May

07:20 - 09:45MEL-SAN

21h 25m1 stop

11:40 - 05:40SAN-MEL

23h 00m1 stop

$1,969Japan Airlines

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Wed, 3 Dec - Mon, 15 Dec

00:25 - 09:45PER-SAN

25h 20m2 stops

11:40 - 22:55SAN-PER

43h 15m2 stops

$3,065Japan Airlines

Find Deal

Fri, 26 Dec - Sat, 3 Jan

11:20 - 20:48PER-SAN

49h 28m3 stops

07:40 - 11:20SAN-PER

35h 40m2 stops

$5,936Virgin Australia

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Sat, 27 Dec - Sat, 3 Jan

Alaska Airlines flights from Australia to San Diego

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

Alaska Airlines

29 Mar

SYD21:40Sydney Kingsford Smith

27h 10m

1 stop

SAN06:50San Diego

7 Apr

SAN18:45San Diego

32h 00m

2 stops

SYD19:45Sydney Kingsford Smith

$1,924

Find similar

Alaska Airlines

29 Mar

SYD21:40Sydney Kingsford Smith

27h 10m

1 stop

SAN06:50San Diego

7 Apr

SAN17:35San Diego

33h 10m

1 stop

SYD19:45Sydney Kingsford Smith

$1,950

Find similar

Alaska Airlines

16 Dec

SYD21:40Sydney Kingsford Smith

28h 41m

2 stops

SAN07:21San Diego

9 Jan

SAN18:45San Diego

30h 00m

2 stops

SYD19:45Sydney Kingsford Smith

$2,309

Find similar

Air New Zealand flights from Australia to San Diego

Our best Air New Zealand deals on Australia to San Diego flight tickets

Air New Zealand

29 Mar

SYD09:55Sydney Kingsford Smith

28h 02m

2 stops

SAN19:57San Diego

7 Apr

SAN16:26San Diego

23h 19m

2 stops

SYD08:45Sydney Kingsford Smith

$2,005

Find similar

Air New Zealand

13 Nov

PER18:50Perth

55h 31m

2 stops

SAN10:21San Diego

17 Nov

SAN11:02San Diego

37h 48m

2 stops

PER16:50Perth

$3,038

Find similar

Air New Zealand

13 Nov

PER23:50Perth

50h 31m

2 stops

SAN10:21San Diego

17 Nov

SAN11:02San Diego

37h 48m

2 stops

PER16:50Perth

$3,182

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

19:40-08:25

2 stops29h 45m

San Diego

Sun 15/3

13:24-05:00

2 stops22h 36m

$1,255

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

08:40-13:33

1 stop21h 53m

San Diego

Sun 15/3

10:24-05:00

2 stops25h 36m

$1,256

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

19:40-08:25

2 stops29h 45m

San Diego

Sun 15/3

10:24-05:00

2 stops25h 36m

$1,259

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Mon 15/12

13:00-17:35

2 stops23h 35m

San Diego

Tue 30/12

12:42-09:30

2 stops25h 48m

$1,416

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 26/12

13:00-19:57

2 stops25h 57m

San Diego

Fri 2/1

19:55-09:30

2 stops42h 35m

$1,422

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Mon 4/5

21:40-12:02

2 stops31h 22m

San Diego

Thu 7/5

17:00-11:35

2 stops25h 35m

$1,566

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Mon 4/5

21:40-12:02

2 stops31h 22m

San Diego

Thu 7/5

17:00-11:05

2 stops25h 05m

$1,572

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Wed 3/12

07:20-09:45

1 stop21h 25m

San Diego

Mon 15/12

11:40-05:40

1 stop23h 00m

$1,969

PerthSan Diego

PER - SAN

PERSAN

Perth

Fri 26/12

00:25-09:45

2 stops25h 20m

San Diego

Sat 3/1

11:40-22:55

2 stops43h 15m

$3,065

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 27/12

11:20-20:48

3 stops49h 28m

San Diego

Sat 3/1

07:40-11:20

2 stops35h 40m

$5,936

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 November 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 November, then September is your next best option. Flight prices from Australia to San Diego during September average around $1,347.

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 $1,726. 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 $2,152.

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 $1,673. Try not to purchase tickets at midday because they tend to be around $2,587. 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 $1,676 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 $1,402 on momondo.

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

You could potentially save up to 28% 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

Direct flights	None

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 November 2025, there are 6 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 $728	Free cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,037	Free cancellation	Rating 8.0 526 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,130	Free cancellation	Rating 7.1 10,444 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,241	Free cancellation	Rating 7.4 9,016 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $1,454	Free cancellation	Rating 8.3 1,610 reviews	Search Japan Airlines flights
Virgin Australia	PriceFrom $1,483	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia 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.