Cheap Flights from San Diego International to Perth

Compare San Diego International to Perth flight deals

Find the cheapest month or even day of the year to fly to Perth

Book the best Perth fare with no extra fees

Flight deals from San Diego International to Perth

Looking for a cheap last-minute deal or the best round-trip flight from San Diego International to Perth? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Diego International to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Perth flights are currently cheapest in April.

San Diego International to Perth: Alternative routes

Compare routes from San Diego International to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

San Diego to Perth: Flight information

The things to know before you go.
Cheapest flight foundAED 4,251
Cheapest month to flyApril

Finding cheap flights from San Diego International to Perth: Frequently asked questions

The best price we found for a round-trip flight from San Diego International to Perth is AED 4,251. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Perth. But we found flights with one or more stops from AED 4,251.
There are no flights flying from San Diego International to Perth, as of March 2026.
The cheapest month to fly from San Diego International to Perth is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Perth Airport on Tuesday, April 21, 2026.
No airlines currently offer direct flights between San Diego International Airport and Perth Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Hawaiian Airlines offers the cheapest flight tickets to Perth.

Traveling from San Diego International Airport (SAN) to Perth Airport (PER): what you need to know

  • Perth's timezone is UTC+8, making Perth 15 hours ahead of San Diego.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to board your SAN to PER flight.

  • Flying during a peak month like July? Public holidays and other high seasons can result in longer lines and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

How to find the cheapest flights from San Diego International Airport (SAN) to Perth Airport (PER)

  • AED 2,840 is currently the best price for a one-way San Diego International Airport to Perth Airport flight. A return flight starts from AED 4,251. These fares may change based on availability.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from SAN to PER if you book in advance. Airlines often offer some terrific early bird deals.

  • Finding cheap flights from San Diego International Airport to Perth Airport is more likely if you're flexible with your dates. Use the 'Whole month' function to see the lowest fares across the month and score a great deal.

  • Getting your hands on cheap flights from SAN to PER couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a new deal comes up.

  • Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from San Diego International Airport to Perth Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about San Diego International Airport (SAN)

  • The address for SAN is Airport Drive.

  • 71.38% of flights that depart San Diego International Airport reach their destination on time.

  • Central San Diego to San Diego International Airport is approximately 5 kilometers. Depending on traffic, it'll take about 10 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Taking public transport? Expect a journey time of around 20 minutes.

  • Have an early flight from San Diego International Airport to Perth Airport? Avoid rushing to the terminal (and get some extra shut-eye) by picking one of these hotels close to SAN:

Arriving at Perth Airport (PER)

  • If you're coming in on a late San Diego International Airport to Perth Airport flight, nothing tops the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and sleeping soon after at one of these accommodation options near PER:

  • Grab a Perth Airport rental car and explore Perth and beyond with your own set of wheels. SafeDrive Car Rentals, City Centre Car Rentals and No birds are popular providers you can book with here.

  • To get the lowest price, reserve your ride from Perth Airport around one week before traveling.

Getting from Perth Airport (PER) to central Perth

  • Perth Airport is approximately 16 kilometers from the center of Perth. Driving there takes about 20 minutes.

  • Getting there by public transport will take you around 30 minutes.

When to fly to Perth Airport (PER)

  • July is the busiest month for flights from San Diego International Airport to Perth Airport. To avoid the crowds, go to Perth in February.

  • The warmest month in Perth is January, with the temperature ranging between 17ºC (63ºF) and 35ºC (95ºF). Book your flights from San Diego International Airport to Perth Airport in this month if you enjoy this type of weather.

  • If you like traveling in cooler conditions, look for a cheap ticket from SAN to PER in August. Temperatures average between 8ºC (46ºF) and 20ºC (68ºF) then.

Explore more of Australia

  • Rockingham is just one of the many cities in Australia waiting to be discovered after you've experienced Perth. Around 40 kilometers away to the south, its top attractions include Penguin Island, The Catalpa Memorial and Point Peron.

  • If you're eager to discover another side of Australia, head for Mandurah, about 64 kilometers south of Perth. Emma Blyth Gallery, Dolphin Quay and Len Howard Conservation Park are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.