Cheap flight tickets from San Diego to Perth

Compare San Diego to Perth flight deals

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

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Flight deals from San Diego to Perth Airport

Looking for a cheap last-minute deal or the best return flight from San Diego to Perth Airport? If you want to travel next month, return fares start from RM7,054. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego to Perth

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

San Diego to Perth: Alternative routes

Compare routes from San Diego 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 foundRM7,054
Cheapest month to flyApril

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

The best price we found for a return flight from San Diego to Perth is RM7,054. 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 to Perth. But we found flights with one stop from RM7,054.
As of March 2026, there are no flights flying from San Diego to Perth.
The cheapest month to fly from San Diego to Perth is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Perth Airport on Tuesday, 7 April 2026.
No airlines currently offer direct flights between San Diego 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.
The cheapest airline that flies to Perth is Qatar Airways .

Travelling from San Diego to Perth Airport (PER): What you need to know

  • Perth is 16 hours ahead of San Diego. Perth Airport is located in Perth, which operates on the UTC+8 timezone.

  • To ensure you get on your flight from San Diego to PER, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • With more people on the move during busy months like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like Thanksgiving.

Airports in San Diego

San Diego International Airport (SAN)

  • SAN is around 5 kilometres from central San Diego. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 15 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 25 minutes.

  • Want a hassle-free start to your holiday? Stay near San Diego International Airport. Whether you're catching an early flight from San Diego to Perth Airport or prefer not to feel hurried, these hotels are just what you're after:

  • 74% of flights taking off from San Diego International Airport reach their destination on time.

  • SAN's address is N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • From the centre of San Diego, CLD is approximately 48 kilometres away. When planning your route, find out if public transport is an option or if it's more convenient to drive.

  • Start your holiday early with an extra night away from home. Before your San Diego to PER flight, unwind in one of these hotels near McClellan-Palomar Airport:

  • Flights from McClellan-Palomar Airport have a proven record for punctuality, with 88% of them arriving as planned.

About Perth Airport (PER)

Getting from Perth Airport (PER) to central Perth

  • Perth Airport is around 11 kilometres from the centre of Perth. It takes around 20 minutes or so to drive to the city.

  • Travelling on public transport takes roughly 25 minutes.

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

  • At the moment, RM2,070 is the lowest price we've found for a one-way ticket from San Diego to Perth Airport. The cheapest price for a return flight is RM7,054. Remember fares can change due to demand at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from San Diego to PER. Flight prices rise as demand increases, so the closer you get to departure, the more it could cost you.

  • If you can be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for your San Diego to Perth Airport ticket.

  • Spend less time searching for cheap plane tickets from San Diego to PER by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Lock in a cheap flight from San Diego to Perth Airport by using filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from San Diego to Perth Airport (PER)

  • Think about the pace you're looking for when picking your flight dates. December is the quietest month to go to Perth. July is when most people book flights from San Diego to Perth Airport (PER), which may be perfect if you'd rather travel when it's busy.

  • Before locking in your San Diego to PER plane ticket, consider what kind of weather you prefer. February is the warmest month in Perth, with temperatures ranging from 18ºC (64ºF) to 32ºC (90ºF).

  • For cooler conditions, search for a cheap ticket from San Diego to Perth Airport in July when temperatures are between 9ºC (48ºF) and 18ºC (64ºF).

More about Perth

  • After booking your flight from San Diego to Perth Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Perth:

  • Every great holiday has to include some sightseeing. Cottesloe Beach, Kings Park Observation Tower and City Beach are essential stops on your Perth itinerary.

Explore more of Australia

  • Bunbury is just one of the many cities in Australia waiting to be discovered after you've seen Perth. Around 161 kilometres away to the south, well-known attractions include Koombana Beach, Dolphin Cove and Leschenault Peninsula Conservation Park.

  • Around 193 kilometres south of Perth, Busselton is another essential stop in Australia. Experience major highlights starting with Underwater Observatory, Abbey Beach and Busselton Jetty.

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