What is the cheapest airline that flies from New South Wales to San Diego?

United Airlines, American Airlines, and Qantas Airways are the most popular carriers operating from New South Wales to San Diego

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 New South Wales 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 5 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 New South Wales to San Diego Airport?

Prices for flights from New South Wales to San Diego Airport were last updated today.

How many operators does momondo search for flights from New South Wales to San Diego Airport?

As of July 2026, there are 4 operators available to choose from for flights from New South Wales to San Diego Airport.

How old do you have to be to fly from New South Wales to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New South Wales to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$652 Cheap Flights from New South Wales to San Diego in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New South Wales to San Diego

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

07:15 - 06:55

SAN

SYD

30h 40m

1 stop

$1,188American Airlines

Mon, 7 Sep - Wed, 9 Sep

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

06:20 - 06:55

SAN

SYD

31h 35m

2 stops

$1,191American Airlines

Mon, 7 Sep - Wed, 9 Sep

11:20 - 13:04

SYD

SAN

20h 44m

1 stop

14:00 - 09:35

SAN

SYD

24h 35m

1 stop

$1,324Air Canada

Wed, 18 Nov - Mon, 23 Nov

10:20 - 13:29

SYD

SAN

21h 09m

1 stop

07:05 - 09:35

SAN

SYD

31h 30m

1 stop

$1,337Air Canada

Tue, 27 Oct - Mon, 23 Nov

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

09:46 - 06:55

SAN

SYD

28h 09m

2 stops

$1,350American Airlines

Mon, 7 Sep - Wed, 9 Sep

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

11:10 - 06:55

SAN

SYD

26h 45m

1 stop

$1,352American Airlines

Wed, 26 Aug - Sun, 30 Aug

13:00 - 17:59

SYD

SAN

47h 59m

2 stops

14:00 - 09:35

SAN

SYD

24h 35m

1 stop

$1,358Air Canada

Wed, 18 Nov - Mon, 23 Nov

11:00 - 17:59

SYD

SAN

48h 59m

2 stops

14:00 - 09:35

SAN

SYD

24h 35m

1 stop

$1,370Air Canada

Tue, 27 Oct - Mon, 23 Nov

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

09:40 - 06:25

SAN

SYD

27h 45m

2 stops

$1,371American Airlines

Wed, 26 Aug - Sun, 30 Aug

09:10 - 08:50

SYD

SAN

40h 40m

2 stops

09:40 - 06:25

SAN

SYD

27h 45m

2 stops

$1,374American Airlines

Wed, 26 Aug - Sun, 30 Aug

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Air Canada flights from New South Wales to San Diego

Our best Air Canada deals on New South Wales to San Diego flight tickets

Air Canada

27 Oct

SYD10:20Sydney Kingsford Smith

21h 09m

1 stop

SAN13:29San Diego

23 Nov

SAN07:05San Diego

31h 30m

1 stop

SYD09:35Sydney Kingsford Smith

$1,337

Air Canada

27 Oct

SYD11:00Sydney Kingsford Smith

48h 59m

2 stops

SAN17:59San Diego

23 Nov

SAN14:00San Diego

24h 35m

1 stop

SYD09:35Sydney Kingsford Smith

$1,370

Air Canada

21 Oct

SYD10:20Sydney Kingsford Smith

23h 52m

1 stop

SAN16:12San Diego

31 Oct

SAN07:05San Diego

31h 30m

1 stop

SYD08:35Sydney Kingsford Smith

$1,401

American Airlines flights from New South Wales to San Diego

Our best American Airlines deals on New South Wales to San Diego flight tickets

American Airlines

7 Sept

SYD09:10Sydney Kingsford Smith

40h 40m

2 stops

SAN08:50San Diego

9 Sept

SAN07:15San Diego

30h 40m

1 stop

SYD06:55Sydney Kingsford Smith

$1,188

American Airlines

7 Sept

SYD09:10Sydney Kingsford Smith

40h 40m

2 stops

SAN08:50San Diego

9 Sept

SAN06:20San Diego

31h 35m

2 stops

SYD06:55Sydney Kingsford Smith

$1,191

American Airlines

7 Sept

SYD09:10Sydney Kingsford Smith

40h 40m

2 stops

SAN08:50San Diego

9 Sept

SAN06:20San Diego

31h 35m

2 stops

SYD06:55Sydney Kingsford Smith

$1,273

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Mon 7/9

09:10-08:50

2 stops40h 40m

San Diego

Wed 9/9

07:15-06:55

1 stop30h 40m

$1,188

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Mon 7/9

09:10-08:50

2 stops40h 40m

San Diego

Wed 9/9

06:20-06:55

2 stops31h 35m

$1,191

Fastest return journey

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 18/11

11:20-13:04

1 stop20h 44m

San Diego

Mon 23/11

14:00-09:35

1 stop24h 35m

$1,324

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 27/10

10:20-13:29

1 stop21h 09m

San Diego

Mon 23/11

07:05-09:35

1 stop31h 30m

$1,337

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Mon 7/9

09:10-08:50

2 stops40h 40m

San Diego

Wed 9/9

09:46-06:55

2 stops28h 09m

$1,350

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 26/8

09:10-08:50

2 stops40h 40m

San Diego

Sun 30/8

11:10-06:55

1 stop26h 45m

$1,352

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 18/11

13:00-17:59

2 stops47h 59m

San Diego

Mon 23/11

14:00-09:35

1 stop24h 35m

$1,358

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 27/10

11:00-17:59

2 stops48h 59m

San Diego

Mon 23/11

14:00-09:35

1 stop24h 35m

$1,370

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 26/8

09:10-08:50

2 stops40h 40m

San Diego

Sun 30/8

09:40-06:25

2 stops27h 45m

$1,371

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 26/8

09:10-08:50

2 stops40h 40m

San Diego

Sun 30/8

09:40-06:25

2 stops27h 45m

$1,374

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 New South Wales 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

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 New South Wales, with most prices found around $1,198. If you’re not able to fly to San Diego in September, then August is your next best option. Flight prices from New South Wales to San Diego during August average around $1,287.

How far in advance should I book a flight from New South Wales to San Diego?

You are more likely to see cheaper flights to San Diego from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,510 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 New South Wales for as low as $1,241 on momondo.

Can stopping save me money on New South Wales to San Diego flights?

You could potentially save up to 8% on your flight if you consider stops on a New South Wales to San Diego flight.

Cheap New South Wales to San Diego flight deals and tips

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

Fastest flight time	22h 17m
Direct flights	None

The fastest flight from New South Wales to San Diego takes 22h 17m

There are no direct flights from New South Wales to San Diego. There are no popular flight routes from New South Wales to San Diego.

Search flight deals

Frequently asked questions about flying from New South Wales to San Diego

When did momondo last update prices for flights from New South Wales to San Diego Airport?
Prices for flights from New South Wales to San Diego Airport were last updated today.
How many operators does momondo search for flights from New South Wales to San Diego Airport?
As of July 2026, there are 4 operators available to choose from for flights from New South Wales to San Diego Airport.
How old do you have to be to fly from New South Wales to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New South Wales to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New South Wales to San Diego

Compare and see reviews for airlines that fly from New South Wales to San Diego with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $1,053	Free cancellation	Rating 7.1 11,373 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,061	Free cancellation	Rating 7.9 12,689 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $1,183	Free cancellation	Rating 7.4 10,019 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $1,470	Free cancellation	Rating 7.6 464 reviews	Search Virgin Australia flights
Qantas Airways	PriceFrom $2,833	Free cancellation	Rating 7.5 1,067 reviews	Search Qantas Airways flights

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Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to San Diego?

It is quick and easy to find New South Wales to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from New South Wales to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from New South Wales which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New South Wales to San Diego?

momondo helps you find the best flight between New South Wales and San Diego 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 New South Wales to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New South Wales 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.