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 Melbourne to San Diego is 17h 37m on average, while flying from Sydney to San Diego is 23h 09m on average. San Diego is the most popular airport in San Diego.

Which airlines fly to San Diego?

United Airlines, Air Canada and Air New Zealand 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 57% 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.

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

Delta, 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 March 2026, 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.

$668 Cheap Flights from Australia to San Diego in 2026

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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.

19:40 - 12:03

BNE

SAN

33h 23m

2 stops

08:00 - 05:00

SAN

BNE

28h 00m

2 stops

$1,113American Airlines

Fri, 13 Mar - Tue, 17 Mar

10:40 - 18:33

BNE

SAN

24h 53m

1 stop

11:28 - 06:30

SAN

BNE

26h 02m

2 stops

$1,131United Airlines

Fri, 13 Mar - Tue, 17 Mar

10:55 - 14:08

MEL

SAN

20h 13m

1 stop

13:39 - 08:15

SAN

MEL

25h 36m

1 stop

$1,262United Airlines

Fri, 29 May - Wed, 3 Jun

09:30 - 14:56

MEL

SAN

22h 26m

2 stops

16:09 - 07:30

SAN

MEL

22h 21m

2 stops

$1,266United Airlines

Sun, 3 May - Wed, 27 May

09:40 - 18:39

BNE

SAN

25h 59m

2 stops

16:09 - 11:05

SAN

BNE

25h 56m

2 stops

$1,498Air New Zealand

Tue, 16 Jun - Fri, 3 Jul

20:45 - 17:25

BNE

SAN

37h 40m

2 stops

18:10 - 07:05

SAN

BNE

19h 55m

1 stop

$1,639Air Canada

Wed, 15 Apr - Wed, 22 Apr

20:45 - 17:25

BNE

SAN

37h 40m

2 stops

18:10 - 11:30

SAN

BNE

24h 20m

2 stops

$1,670Air Canada

Wed, 15 Apr - Wed, 22 Apr

09:15 - 23:54

BNE

SAN

31h 39m

3 stops

16:09 - 11:05

SAN

BNE

25h 56m

2 stops

$1,717Air New Zealand

Tue, 16 Jun - Fri, 3 Jul

10:30 - 16:07

BNE

SAN

22h 37m

1 stop

20:32 - 14:20

SAN

BNE

24h 48m

2 stops

$1,837Virgin Australia

Tue, 16 Jun - Fri, 3 Jul

00:10 - 11:05

PER

SAN

25h 55m

2 stops

13:00 - 00:40

SAN

PER

44h 40m

2 stops

$2,431Japan Airlines

Tue, 31 Mar - Wed, 8 Apr

Delta flights from Australia to San Diego

Our best Delta deals on Australia to San Diego flight tickets

Delta

29 Apr

MEL10:00Melbourne

22h 55m

2 stops

SAN15:55San Diego

27 May

SAN09:50San Diego

29h 00m

2 stops

MEL07:50Melbourne

$1,276

Delta

18 Mar

MEL09:10Melbourne

27h 25m

2 stops

SAN18:35San Diego

22 Mar

SAN19:05San Diego

41h 55m

2 stops

MEL07:00Melbourne

$1,279

Delta

14 Apr

SYD09:15Sydney Kingsford Smith

17h 09m

1 stop

SAN09:24San Diego

21 Apr

SAN15:15San Diego

22h 35m

1 stop

SYD06:50Sydney Kingsford Smith

$1,529

Air Canada flights from Australia to San Diego

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

Air Canada

29 Apr

MEL20:40Melbourne

37h 45m

2 stops

SAN17:25San Diego

30 May

SAN12:30San Diego

30h 05m

2 stops

MEL11:35Melbourne

$1,533

Air Canada

1 May

MEL06:00Melbourne

31h 50m

2 stops

SAN20:50San Diego

31 May

SAN16:55San Diego

25h 10m

2 stops

MEL11:05Melbourne

$1,576

Air Canada

2 May

MEL18:00Melbourne

39h 15m

2 stops

SAN16:15San Diego

31 May

SAN16:55San Diego

25h 40m

2 stops

MEL11:35Melbourne

$1,581

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Fri 13/3

19:40-12:03

2 stops33h 23m

San Diego

Tue 17/3

08:00-05:00

2 stops28h 00m

$1,113

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Fri 13/3

10:40-18:33

1 stop24h 53m

San Diego

Tue 17/3

11:28-06:30

2 stops26h 02m

$1,131

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 29/5

10:55-14:08

1 stop20h 13m

San Diego

Wed 3/6

13:39-08:15

1 stop25h 36m

$1,262

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 3/5

09:30-14:56

2 stops22h 26m

San Diego

Wed 27/5

16:09-07:30

2 stops22h 21m

$1,266

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Tue 16/6

09:40-18:39

2 stops25h 59m

San Diego

Fri 3/7

16:09-11:05

2 stops25h 56m

$1,498

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 15/4

20:45-17:25

2 stops37h 40m

San Diego

Wed 22/4

18:10-07:05

1 stop19h 55m

$1,639

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 15/4

20:45-17:25

2 stops37h 40m

San Diego

Wed 22/4

18:10-11:30

2 stops24h 20m

$1,670

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Tue 16/6

09:15-23:54

3 stops31h 39m

San Diego

Fri 3/7

16:09-11:05

2 stops25h 56m

$1,717

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Tue 16/6

10:30-16:07

1 stop22h 37m

San Diego

Fri 3/7

20:32-14:20

2 stops24h 48m

$1,837

PerthSan Diego

PER - SAN

PERSAN

Perth

Tue 31/3

00:10-11:05

2 stops25h 55m

San Diego

Wed 8/4

13:00-00:40

2 stops44h 40m

$2,431

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 $1,187. 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 $1,317.

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 $1,483 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 $1,275 on momondo.

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

You could potentially save up to 27% 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 38m
Direct flights	None

The fastest flight from Australia to San Diego takes 17h 38m

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 March 2026, 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 $671	Free cancellation	Rating 7.8 2,836 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $756	Free cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $956	Free cancellation	Rating 8.0 606 reviews	Search Air New Zealand flights
Alaska Airlines	PriceFrom $1,050	Free cancellation	Rating 8.0 11,981 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $1,067	Free cancellation	Rating 7.1 10,770 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $1,346	Free cancellation	Rating 8.3 1,719 reviews	Search Japan Airlines flights
Virgin Australia	PriceFrom $1,454	Free cancellation	Rating 7.6 445 reviews	Search Virgin Australia flights

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.