Cheap flights from San Diego (SAN) to Sydney (SYD) from $646

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 40% on flights from San Diego to Sydney compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,870. For sooner than that we have options available in the next 3 days from $2,017.

Flights from San Diego to Sydney lean towards being more expensive in December. Prices are generally better when you fly from San Diego to Sydney in August, with the cheapest ticket starting at $923.

When flying from San Diego to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight in the evening.

Yes, there are multiple flights from San Diego to Sydney for under $1,100. The cheapest flight booked recently is on Air Canada for just $1,056, but on average you can expect to pay $1,130.

There are currently 15+ open flights from San Diego to Sydney within the next 7 days for less than $1,200.

This flight path from San Diego to Sydney Kingsford Smith was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Currently priced at $1,056, Air Canada will fly you from San Diego to Sydney and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $1,113 and $1,118, respectively. These flights start at 25% lower than the current average price 3 months from now.

For one-way options, check prices for Fiji Airways. According to our data, you can fly for as low as $646. Users have also found prices from $789 and $887 on Qantas Airways and Air Canada, respectively.

Before booking your flight from San Diego to Sydney check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

SAN and SYD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SAN to SYD refers to a flight route from San Diego Airport to Sydney Kingsford Smith Airport.

Deals for San Diego to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Cheapflights simply makes it quick and affordable to book flights from San Diego to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Certainly. Search results for flights to Sydney from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Yes, Cheapflights has a feature called Price Alert, which essentially offers users the ability to be notified when flight prices change. Track prices for your flight to Sydney from San Diego today and book when you’re ready!