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

Air Canada, American Airlines, and United Airlines 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 Brisbane to San Diego is 16h 24m on average, while flying from Sydney to San Diego is 16h 54m on average. San Diego is the most popular airport in San Diego.

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 55% 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.

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 September 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.

$612 Cheap Flights from Australia to San Diego in 2025

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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

10:20 - 15:51BNE-SAN

22h 31m1 stop

18:10 - 07:45SAN-BNE

20h 35m1 stop

$1,081Air Canada

Find Deal

Thu, 23 Oct - Thu, 30 Oct

10:20 - 15:51BNE-SAN

22h 31m1 stop

18:10 - 07:45SAN-BNE

20h 35m1 stop

$1,085Air Canada

Find Deal

Tue, 21 Oct - Tue, 28 Oct

11:55 - 22:44MEL-SAN

28h 49m1 stop

16:01 - 09:00SAN-MEL

22h 59m1 stop

$1,259United Airlines

Find Deal

Thu, 23 Oct - Thu, 30 Oct

12:00 - 12:45MEL-SAN

18h 45m1 stop

17:55 - 10:00SAN-MEL

21h 05m1 stop

$1,264United Airlines

Find Deal

Fri, 31 Oct - Fri, 14 Nov

12:25 - 11:10PER-SAN

37h 45m2 stops

12:40 - 23:55SAN-PER

44h 15m2 stops

$1,391Japan Airlines

Find Deal

Thu, 23 Oct - Thu, 30 Oct

12:25 - 11:10PER-SAN

37h 45m2 stops

12:40 - 23:55SAN-PER

44h 15m2 stops

$1,406Japan Airlines

Find Deal

Thu, 23 Oct - Thu, 30 Oct

11:55 - 12:53MEL-SAN

18h 58m1 stop

17:55 - 09:00SAN-MEL

21h 05m1 stop

$1,619Virgin Australia

Find Deal

Sat, 25 Oct - Sat, 1 Nov

11:55 - 12:53MEL-SAN

18h 58m1 stop

17:55 - 09:00SAN-MEL

21h 05m1 stop

$1,635Virgin Australia

Find Deal

Sat, 25 Oct - Sat, 1 Nov

21:40 - 07:30SYD-SAN

26h 50m2 stops

12:00 - 19:45SAN-SYD

37h 45m2 stops

$1,888Hawaiian Airlines

Find Deal

Tue, 23 Sep - Tue, 7 Oct

08:05 - 20:36PER-SAN

27h 31m2 stops

22:09 - 10:05SAN-PER

44h 56m3 stops

$2,449Hawaiian Airlines

Find Deal

Thu, 23 Oct - Thu, 30 Oct

Virgin Australia flights from Australia to San Diego

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

Virgin Australia

25 Oct

MEL11:55Melbourne

18h 58m

1 stop

SAN12:53San Diego

1 Nov

SAN17:55San Diego

21h 05m

1 stop

MEL09:00Melbourne

$1,619

Find similar

Virgin Australia

25 Oct

MEL11:55Melbourne

18h 58m

1 stop

SAN12:53San Diego

1 Nov

SAN17:55San Diego

21h 05m

1 stop

MEL09:00Melbourne

$1,635

Find similar

United Airlines flights from Australia to San Diego

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

United Airlines

23 Oct

MEL11:55Melbourne

28h 49m

1 stop

SAN22:44San Diego

30 Oct

SAN16:01San Diego

22h 59m

1 stop

MEL09:00Melbourne

$1,259

Find similar

United Airlines

31 Oct

MEL12:00Melbourne

18h 45m

1 stop

SAN12:45San Diego

14 Nov

SAN17:55San Diego

21h 05m

1 stop

MEL10:00Melbourne

$1,264

Find similar

United Airlines

24 Oct

MEL10:30Melbourne

17h 57m

1 stop

SAN10:27San Diego

31 Oct

SAN13:10San Diego

25h 20m

2 stops

MEL08:30Melbourne

$1,267

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Thu 23/10

10:20-15:51

1 stop22h 31m

San Diego

Thu 30/10

18:10-07:45

1 stop20h 35m

$1,081

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Tue 21/10

10:20-15:51

1 stop22h 31m

San Diego

Tue 28/10

18:10-07:45

1 stop20h 35m

$1,085

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 23/10

11:55-22:44

1 stop28h 49m

San Diego

Thu 30/10

16:01-09:00

1 stop22h 59m

$1,259

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 31/10

12:00-12:45

1 stop18h 45m

San Diego

Fri 14/11

17:55-10:00

1 stop21h 05m

$1,264

PerthSan Diego

PER - SAN

PERSAN

Perth

Thu 23/10

12:25-11:10

2 stops37h 45m

San Diego

Thu 30/10

12:40-23:55

2 stops44h 15m

$1,391

PerthSan Diego

PER - SAN

PERSAN

Perth

Thu 23/10

12:25-11:10

2 stops37h 45m

San Diego

Thu 30/10

12:40-23:55

2 stops44h 15m

$1,406

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sat 25/10

11:55-12:53

1 stop18h 58m

San Diego

Sat 1/11

17:55-09:00

1 stop21h 05m

$1,619

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sat 25/10

11:55-12:53

1 stop18h 58m

San Diego

Sat 1/11

17:55-09:00

1 stop21h 05m

$1,635

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 23/9

21:40-07:30

2 stops26h 50m

San Diego

Tue 7/10

12:00-19:45

2 stops37h 45m

$1,888

PerthSan Diego

PER - SAN

PERSAN

Perth

Thu 23/10

08:05-20:36

2 stops27h 31m

San Diego

Thu 30/10

22:09-10:05

3 stops44h 56m

$2,449

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 $1,493. If you’re not able to fly to San Diego in September, then August is your next best option. Flight prices from Australia to San Diego during August average around $1,549.

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 $1,708. 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 $2,128.

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 $1,655. Try not to purchase tickets at midday because they tend to be around $2,559. 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 $1,730 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 $1,425 on momondo.

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

You could potentially save up to 21% 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 September 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 $720	Free cancellation	Rating 7.8 2,723 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,026	Free cancellation	Rating 8.0 506 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,189	Free cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,248	Free cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
Delta	PriceFrom $1,265	Free cancellation	Rating 7.9 7,963 reviews	Search Delta flights
Japan Airlines	PriceFrom $1,444	Free cancellation	Rating 8.3 1,559 reviews	Search Japan Airlines flights
Virgin Australia	PriceFrom $1,467	Free cancellation	Rating 7.5 416 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.