What airlines fly to Australia?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Australia from San Diego according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

As of February 2026, there are 7 operators available to choose from for flights from San Diego Airport to Australia.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia 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 license 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.

$444 Cheap Flights from San Diego to Australia in 2026

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Find the cheapest flights from San Diego to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 7:05 am

SAN

BNE

25h 20m

1 stop

10:00 am - 12:00 pm

BNE

SAN

19h 00m

1 stop

$846Air Canada

Mon, Apr 6 - Wed, Apr 22

6:10 pm - 12:00 pm

SAN

BNE

24h 50m

2 stops

10:00 am - 12:00 pm

BNE

SAN

19h 00m

1 stop

$876Multiple Airlines

Mon, Apr 6 - Wed, Apr 22

9:00 am - 5:00 am

SAN

MEL

26h 00m

1 stop

4:05 pm - 10:23 pm

MEL

SAN

24h 18m

1 stop

$953American Airlines

Wed, Mar 18 - Wed, Mar 25

4:55 pm - 9:30 am

SAN

MEL

22h 35m

2 stops

4:05 pm - 9:39 pm

MEL

SAN

23h 34m

2 stops

$957American Airlines

Wed, Mar 18 - Wed, Mar 25

4:00 pm - 10:00 am

SAN

MEL

23h 00m

1 stop

9:30 am - 10:20 am

MEL

SAN

17h 50m

1 stop

$1,003United Airlines

Sun, Mar 1 - Sun, Apr 12

6:10 pm - 10:00 am

SAN

MEL

20h 50m

2 stops

9:30 am - 9:22 pm

MEL

SAN

28h 52m

2 stops

$1,008United Airlines

Sun, Mar 1 - Sun, Apr 12

6:45 pm - 7:50 am

SAN

MEL

20h 05m

1 stop

10:00 am - 3:19 pm

MEL

SAN

22h 19m

1 stop

$1,011Delta

Mon, Jun 1 - Wed, Jun 10

9:50 am - 7:50 am

SAN

MEL

29h 00m

2 stops

10:00 am - 11:42 pm

MEL

SAN

30h 42m

2 stops

$1,015Delta

Mon, Jun 1 - Wed, Jun 10

7:45 am - 9:45 am

SAN

OOL

33h 00m

2 stops

6:00 am - 6:33 pm

OOL

SAN

29h 33m

3 stops

$1,821Air New Zealand

Wed, Mar 18 - Wed, Mar 25

11:01 am - 10:45 am

SAN

OOL

30h 44m

2 stops

7:00 am - 11:59 pm

OOL

SAN

33h 59m

3 stops

$1,856Air New Zealand

Sun, Apr 19 - Sat, Apr 25

American Airlines flights from San Diego to Australia

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

American Airlines

Feb 5

SAN10:09 amSan Diego

28h 21m

2 stops

MEL9:30 amMelbourne

Mar 6

MEL12:00 pmMelbourne

23h 00m

2 stops

SAN4:00 pmSan Diego

$957

American Airlines

Apr 6

SAN9:53 amSan Diego

26h 07m

2 stops

BNE5:00 amBrisbane

Apr 22

BNE8:35 pmBrisbane

29h 03m

2 stops

SAN8:38 amSan Diego

$971

American Airlines

Mar 18

SAN6:15 amSan Diego

28h 45m

1 stop

MEL5:00 amMelbourne

Mar 25

MEL4:05 pmMelbourne

22h 32m

1 stop

SAN8:37 pmSan Diego

$980

Air New Zealand flights from San Diego to Australia

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

Air New Zealand

Apr 7

SAN6:20 pmSan Diego

19h 35m

2 stops

SYD6:55 amSydney Kingsford Smith

Apr 21

SYD10:20 amSydney Kingsford Smith

16h 34m

1 stop

SAN9:54 amSan Diego

$1,100

Air New Zealand

Apr 5

SAN11:01 amSan Diego

28h 04m

2 stops

BNE8:05 amBrisbane

Apr 21

BNE12:20 pmBrisbane

23h 18m

2 stops

SAN6:38 pmSan Diego

$1,327

Air New Zealand

Apr 7

SAN11:01 amSan Diego

28h 04m

2 stops

BNE8:05 amBrisbane

Apr 20

BNE12:20 pmBrisbane

24h 52m

2 stops

SAN8:12 pmSan Diego

$1,328

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBrisbane

SAN - BNE

SANBNE

San Diego

Mon 4/6

12:45 pm-7:05 am

1 stop25h 20m

Brisbane

Wed 4/22

10:00 am-12:00 pm

1 stop19h 00m

$846

San DiegoBrisbane

SAN - BNE

SANBNE

San Diego

Mon 4/6

6:10 pm-12:00 pm

2 stops24h 50m

Brisbane

Wed 4/22

10:00 am-12:00 pm

1 stop19h 00m

$876

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Wed 3/18

9:00 am-5:00 am

1 stop26h 00m

Melbourne

Wed 3/25

4:05 pm-10:23 pm

1 stop24h 18m

$953

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Wed 3/18

4:55 pm-9:30 am

2 stops22h 35m

Melbourne

Wed 3/25

4:05 pm-9:39 pm

2 stops23h 34m

$957

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Sun 3/1

4:00 pm-10:00 am

1 stop23h 00m

Melbourne

Sun 4/12

9:30 am-10:20 am

1 stop17h 50m

$1,003

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Sun 3/1

6:10 pm-10:00 am

2 stops20h 50m

Melbourne

Sun 4/12

9:30 am-9:22 pm

2 stops28h 52m

$1,008

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Mon 6/1

6:45 pm-7:50 am

1 stop20h 05m

Melbourne

Wed 6/10

10:00 am-3:19 pm

1 stop22h 19m

$1,011

San DiegoMelbourne

SAN - MEL

SANMEL

San Diego

Mon 6/1

9:50 am-7:50 am

2 stops29h 00m

Melbourne

Wed 6/10

10:00 am-11:42 pm

2 stops30h 42m

$1,015

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Wed 3/18

7:45 am-9:45 am

2 stops33h 00m

Coolangatta Gold Coast

Wed 3/25

6:00 am-6:33 pm

3 stops29h 33m

$1,821

San DiegoCoolangatta

SAN - OOL

SANOOL

San Diego

Sun 4/19

11:01 am-10:45 am

2 stops30h 44m

Coolangatta Gold Coast

Sat 4/25

7:00 am-11:59 pm

3 stops33h 59m

$1,856

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from San Diego, with most prices found around $949. If you aren’t able to travel during the month of August, then book flights to Australia from San Diego during November instead. Flights to Australia in November, while not as cheap as those in August, still average around $961.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,106 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from San Diego for as low as $926 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a San Diego to Australia flight.

Cheap San Diego to Australia flight deals and tips

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

Fastest flight time	17h 40m
Direct flights	None

The fastest flight from San Diego to Australia takes 17h 40m

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

Search flight deals

When did momondo last update prices for flights from San Diego Airport to Australia?
Prices for flights from San Diego Airport to Australia refresh daily.
How many operators does momondo search for flights from San Diego Airport to Australia?
As of February 2026, there are 7 operators available to choose from for flights from San Diego Airport to Australia.
How old do you have to be to fly from San Diego Airport to Australia?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia 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 license 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 San Diego to Australia

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $550	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $771	Free Cancellation	Rating 7.1 10,680 reviews	Search Air Canada flights
American Airlines	PriceFrom $845	Free Cancellation	Rating 7.2 11,217 reviews	Search American Airlines flights
United Airlines	PriceFrom $901	Free Cancellation	Rating 7.4 9,234 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $934	Free Cancellation	Rating 8.0 11,833 reviews	Search Alaska Airlines flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
Air New Zealand	PriceFrom $956	Free Cancellation	Rating 8.0 578 reviews	Search Air New Zealand flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from San Diego.

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

Yes. momondo enables you to select and highlight flights to Australia from San Diego with this policy.

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

momondo helps you find the best flight between San Diego and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Diego to Australia 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.