£325 Cheap Flights from San Diego (SAN) to Sydney (SYD)

Popular airlines from San Diego Intl. Airport (SAN) to Sydney Airport (SYD)

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Cheap Flights from San Diego (SAN) to Sydney (SYD)

Prices were available within the past 7 days and start at £325 for one-way flights and £585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
Alaska Airlines
Hawaiian Airlines
Air New Zealand
Cathay Pacific

Find the cheapest month to fly from San Diego (SAN) to Sydney (SYD)

August is typically the cheapest month to fly

From £594 - £1,367 per traveller.

Graph displaying average flight prices per month

Flight from San Diego to Sydney route information
Origin airport
San Diego Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, British Airways
Return price
£585
Distance
12024 km

Compare flights from San Diego to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from San Diego to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Kingsford Smith Intl. start at just £585 and range up to £1,222.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and Sydney
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from San Diego Intl. Airport (SAN) to Kingsford Smith Intl. Airport (SYD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from SAN to Sydney Airport was £585. Great fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAN to Mascot Airport?
The majority of flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from San Diego Intl. Airport (SAN) to Kingsford Smith Intl. Airport (SYD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Intl. Airport (SAN) to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Intl. Airport (SAN) to Kingsford Smith Intl. Airport (SYD)?
San Diego to Sydney is around 12,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Toss in a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from San Diego Intl. Airport (SAN) to SYD?
There are no direct flights, so you'll have to make at least one stop between San Diego Airport and Mascot Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are SAN to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from San Diego Airport to Kingsford Smith Intl. Airport (SYD) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our advice? Check back often as prices are updated regularly.

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