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

Delta is the most popular carrier operating from New South Wales to San Diego

Which airlines fly to San Diego?

United Airlines, Air Canada and Alaska Airlines 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 61% 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 September 2026, there are 3 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.

$888 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

Cheap return flights

Enter your travel dates to find the best prices.

11:20 - 16:25SYD Sydney Kingsford Smith-SAN San Diego

24h 05m1 stop Vancouver Intl

17:15 - 09:35SAN San Diego-SYD Sydney Kingsford Smith

21h 20m1 stop Vancouver Intl

$972Air Canada

Tue, 3 Nov - Tue, 24 Nov

11:20 - 16:25SYD Sydney Kingsford Smith-SAN San Diego

24h 05m1 stop Vancouver Intl

07:05 - 09:35SAN San Diego-SYD Sydney Kingsford Smith

31h 30m1 stop Vancouver Intl

$976Air Canada

Wed, 18 Nov - Tue, 26 Jan

11:20 - 16:25SYD Sydney Kingsford Smith-SAN San Diego

24h 05m1 stop Vancouver Intl

16:45 - 09:35SAN San Diego-SYD Sydney Kingsford Smith

21h 50m1 stop Vancouver Intl

$976Air Canada

Tue, 17 Nov - Tue, 8 Dec

10:20 - 16:00SYD Sydney Kingsford Smith-SAN San Diego

23h 40m1 stop Vancouver Intl

17:15 - 08:35SAN San Diego-SYD Sydney Kingsford Smith

21h 20m1 stop Vancouver Intl

$979Air Canada

Tue, 20 Oct - Tue, 27 Oct

11:20 - 16:25SYD Sydney Kingsford Smith-SAN San Diego

24h 05m1 stop Vancouver Intl

16:45 - 14:40SAN San Diego-SYD Sydney Kingsford Smith

26h 55m2 stops Vancouver Intl Brisbane

$1,023Multiple Airlines

Tue, 17 Nov - Tue, 8 Dec

11:20 - 15:55SYD Sydney Kingsford Smith-SAN San Diego

23h 35m1 stop Vancouver Intl

16:45 - 14:40SAN San Diego-SYD Sydney Kingsford Smith

26h 55m2 stops Vancouver Intl Brisbane

$1,023Multiple Airlines

Mon, 16 Nov - Sun, 6 Dec

11:20 - 16:25SYD Sydney Kingsford Smith-SAN San Diego

24h 05m1 stop Vancouver Intl

17:15 - 14:40SAN San Diego-SYD Sydney Kingsford Smith

26h 25m2 stops Vancouver Intl Brisbane

$1,030Multiple Airlines

Wed, 18 Nov - Sun, 29 Nov

11:50 - 10:12SYD Sydney Kingsford Smith-SAN San Diego

17h 22m1 stop San Francisco

18:23 - 09:20SAN San Diego-SYD Sydney Kingsford Smith

19h 57m1 stop San Francisco

$1,320United Airlines

Thu, 12 Nov - Mon, 7 Dec

11:50 - 11:57SYD Sydney Kingsford Smith-SAN San Diego

19h 07m1 stop San Francisco

16:45 - 09:05SAN San Diego-SYD Sydney Kingsford Smith

21h 20m1 stop Los Angeles

$1,320United Airlines

Tue, 10 Nov - Mon, 7 Dec

11:20 - 11:31SYD Sydney Kingsford Smith-SAN San Diego

19h 11m1 stop Los Angeles

13:30 - 06:20SAN San Diego-SYD Sydney Kingsford Smith

21h 50m1 stop San Francisco

$1,320United Airlines

Wed, 11 Nov - Wed, 2 Dec

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

3 Nov

SYD11:20Sydney Kingsford Smith

24h 05m

1 stop

SAN16:25San Diego

24 Nov

SAN17:15San Diego

21h 20m

1 stop

SYD09:35Sydney Kingsford Smith

$972

Air Canada

17 Nov

SYD11:20Sydney Kingsford Smith

24h 05m

1 stop

SAN16:25San Diego

8 Dec

SAN16:45San Diego

21h 50m

1 stop

SYD09:35Sydney Kingsford Smith

$976

Air Canada

20 Oct

SYD10:20Sydney Kingsford Smith

23h 40m

1 stop

SAN16:00San Diego

27 Oct

SAN17:15San Diego

21h 20m

1 stop

SYD08:35Sydney Kingsford Smith

$979

momondo Fare Finder

Use the filters below to find and compare flights from New South Wales to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Tue 3/11

11:20-16:25

1 stop24h 05m

San Diego

Tue 24/11

17:15-09:35

1 stop21h 20m

$972

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Wed 18/11

11:20-16:25

1 stop24h 05m

San Diego

Tue 26/1

07:05-09:35

1 stop31h 30m

$976

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Tue 17/11

11:20-16:25

1 stop24h 05m

San Diego

Tue 8/12

16:45-09:35

1 stop21h 50m

$976

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Tue 20/10

10:20-16:00

1 stop23h 40m

San Diego

Tue 27/10

17:15-08:35

1 stop21h 20m

$979

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Tue 17/11

11:20-16:25

1 stop24h 05m

San Diego

Tue 8/12

16:45-14:40

2 stops26h 55m

$1,023

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Mon 16/11

11:20-15:55

1 stop23h 35m

San Diego

Sun 6/12

16:45-14:40

2 stops26h 55m

$1,023

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Wed 18/11

11:20-16:25

1 stop24h 05m

San Diego

Sun 29/11

17:15-14:40

2 stops26h 25m

$1,030

Fastest return journey

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Thu 12/11

11:50-10:12

1 stop17h 22m

San Diego

Mon 7/12

18:23-09:20

1 stop19h 57m

$1,320

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Tue 10/11

11:50-11:57

1 stop19h 07m

San Diego

Mon 7/12

16:45-09:05

1 stop21h 20m

$1,320

SydneySan Diego

SYD Sydney Kingsford Smith - SAN San Diego

SYDSAN

Sydney Kingsford Smith

Wed 11/11

11:20-11:31

1 stop19h 11m

San Diego

Wed 2/12

13:30-06:20

1 stop21h 50m

$1,320

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 March is, on average, the cheapest month to fly to San Diego from New South Wales, with most prices found around $1,418. If you’re not able to fly to San Diego in March, then November is your next best option. Flight prices from New South Wales to San Diego during November average around $1,425.

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 $1,565 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 $1,338 on momondo.

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

You could potentially save up to 32% 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

Best price found	$888
Fastest flight time	20h 53m
Direct flights	None

The best one-way flight to San Diego from New South Wales in the past 72 hours is $888. The best return flight deal from New South Wales to San Diego found on momondo in the last 72 hours is $972.

The fastest flight from New South Wales to San Diego takes 20h 53m

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 September 2026, there are 3 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 $1,033	Free cancellation	Rating 7.1 11,630 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,042	Free cancellation	Rating 7.9 12,931 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $1,132	Free cancellation	Rating 7.4 10,208 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $1,830	Free cancellation	Rating 7.6 475 reviews	Search Virgin Australia flights
Qantas Airways	PriceFrom $2,782	Free cancellation	Rating 7.5 1,098 reviews	Search Qantas Airways flights

Chula Vista

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.