£624 Cheap Flights from San Francisco (SFO) to Perth (PER)

View £624 flight on Mon, 14 Sept 2026Opens in a new window

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Popular airlines from San Francisco International Airport (SFO) to Perth Airport (PER)

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Cheap Flights from San Francisco (SFO) to Perth (PER)

Prices were available within the past 7 days and start at £624 for one-way flights and £1,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,350 Return, found 4 hours ago
£1,350
Return
found 4 hours ago
Select Qatar Airways flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,350 found 4 hours ago
Qatar Airways
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,375 Return, found 4 hours ago
£1,375
Return
found 4 hours ago
Select Qatar Airways flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,375 found 4 hours ago
Cathay Pacific
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,474 Return, found 4 hours ago
£1,474
Return
found 4 hours ago
Select Cathay Pacific flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,474 found 4 hours ago
Qatar Airways
Wed, 10 Jun - Wed, 17 Jun
SFO
San Francisco
PER
Perth
£1,613 Return, found 1 day ago
£1,613
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 10 Jun from San Francisco to Perth, returning Wed, 17 Jun, priced at £1,613 found 1 day ago
Qatar Airways
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,617 Return, found 4 hours ago
£1,617
Return
found 4 hours ago
Select Qatar Airways flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,617 found 4 hours ago
Qatar Airways
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,626 Return, found 4 hours ago
£1,626
Return
found 4 hours ago
Select Qatar Airways flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,626 found 4 hours ago
Cathay Pacific
Wed, 10 Jun - Wed, 17 Jun
SFO
San Francisco
PER
Perth
£1,637 Return, found 1 day ago
£1,637
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 10 Jun from San Francisco to Perth, returning Wed, 17 Jun, priced at £1,637 found 1 day ago
Alaska Airlines
Thu, 11 Jun - Thu, 18 Jun
SFO
San Francisco
PER
Perth
£1,644 Return, found 4 hours ago
£1,644
Return
found 4 hours ago
Select Alaska Airlines flight, departing Thu, 11 Jun from San Francisco to Perth, returning Thu, 18 Jun, priced at £1,644 found 4 hours ago
Singapore Airlines
Sun, 27 Dec - Tue, 5 Jan
SFO
San Francisco
PER
Perth
£1,648 Return, found 2 days ago
£1,648
Return
found 2 days ago
Select Singapore Airlines flight, departing Sun, 27 Dec from San Francisco to Perth, returning Tue, 5 Jan, priced at £1,648 found 2 days ago
Air New Zealand
Wed, 10 Jun - Wed, 17 Jun
SFO
San Francisco
PER
Perth
£1,729 Return, found 1 day ago
£1,729
Return
found 1 day ago
Select Air New Zealand flight, departing Wed, 10 Jun from San Francisco to Perth, returning Wed, 17 Jun, priced at £1,729 found 1 day ago

Frequently asked questions

How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
There are approximately 39 connecting flights per day from San Francisco, CA (SFO-San Francisco Intl.) (SFO) to Perth, WA (PER) (PER). Some common connection points include Los Angeles Intl. (LAX), Vancouver Intl. (YVR), and Kingsford Smith Intl. (SYD).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SFO to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
You'll typically find the most flights from San Francisco Intl. (SFO) to Perth (PER) on a Sunday, with around 39 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Alaska Airlines. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) are in the morning, from 9am to 12pm. About 27 CAD% of passengers prefer this time. Many major carriers, including Cathay Pacific, Singapore Airlines and ANA, offer flights during this window. This timing works well because it allows you to start your journey relatively early in the day.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
Flying from SFO to PER with a connection usually takes about 24 hours 20 minutes, traveling roughly 9,155 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
Select the "Business class" and "First class" filters when looking for SFO to PER flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Perth, WA (PER) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Perth
Airlines serving
Air New Zealand, Cathay Pacific, Emirates, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines
Return price
£1,349
Distance
14647 km

Book with confidence

Compare flights from San Francisco to Perth easily and book with confidence

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

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 Francisco Intl. (SFO) to Perth (PER)

The easiest way to view the best deals on flights from San Francisco to Perth 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 Francisco Intl. to Perth start at just £1,350 and range up to £1,729.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and Perth
  • booking your flight during June, 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 Francisco to Perth flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Perth 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.  

Compare flights from San Francisco to Perth easily and book with confidence

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