HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$665+ Cheap flights from Perth (PER) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Perth to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Perth to San Francisco

Cheapest flights from Perth to San Francisco
Explore the most affordable flight options available from Perth to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:10 am
PER
-
SFO
2 stops48h 35m
Japan Airlines
Tue 5/51:30 pm
SFO
-
PER
2 stops44h 10m
Japan Airlines
Deal found 4/27$1,280
This BYOjet deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:25 am
PER
-
SFO
1 stop32h 30m
Vietnam Airlines
Sat 6/2710:50 pm
SFO
-
PER
1 stop32h 40m
Vietnam Airlines
Deal found 4/25$1,283
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:35 am
PER
-
SFO
3 stops53h 20m
Multiple Airlines
Fri 10/161:05 am
SFO
-
PER
3 stops49h 05m
Multiple Airlines
Deal found 4/29$1,346
This Japan Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:10 am
PER
-
SFO
2 stops26h 20m
Japan Airlines
Sun 11/812:50 pm
SFO
-
PER
2 stops42h 05m
Japan Airlines
Deal found 4/25$1,354
This BYOjet deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:15 pm
PER
-
SFO
2 stops36h 30m
Japan Airlines
Sat 10/171:30 pm
SFO
-
PER
2 stops26h 20m
Japan Airlines
Deal found 4/29$1,366
This Bravofly deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am
PER
-
SFO
2 stops39h 15m
Japan Airlines
Sun 1/3112:55 pm
SFO
-
PER
2 stops43h 00m
Japan Airlines
Deal found 4/28$1,388
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:35 am
PER
-
SFO
1 stop27h 35m
Multiple Airlines
Sat 11/712:30 am
SFO
-
PER
2 stops56h 50m
Multiple Airlines
Deal found 4/25$1,399
This BYOjet deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:10 am
PER
-
SFO
1 stop23h 40m
Singapore Airlines
Sat 10/1711:45 am
SFO
-
PER
1 stop26h 25m
Singapore Airlines
Deal found 4/29$1,426
This Aunt Betty deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:15 am
PER
-
SFO
2 stops24h 13m
Multiple Airlines
Sat 6/278:30 am
SFO
-
PER
2 stops34h 00m
Multiple Airlines
Deal found 4/25$1,442
This CheersTravel deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheersTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:10 am
PER
-
SFO
2 stops26h 20m
Japan Airlines
Sat 6/271:30 pm
SFO
-
PER
2 stops42h 10m
Japan Airlines
Deal found 4/27$1,454
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am
PER
-
SFO
2 stops39h 15m
Japan Airlines
Mon 2/112:55 pm
SFO
-
PER
2 stops43h 00m
Japan Airlines
Deal found 4/28$1,461

Find flight deals from Perth to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,283
(BYOjet)

One-way from

$682
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,225
Provider with most accurate pricing for Perth-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-San Francisco flights.
Search Deals
From Perth to San Francisco
Search Deals
One-way flight from Perth to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Perth to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 10/18

12:10 am-11:30 am

2 stops26h 20m

San Francisco

Sun 11/8

12:50 pm-10:55 pm

2 stops42h 05m

$1,354

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 5/24

12:10 am-11:30 am

2 stops26h 20m

San Francisco

Mon 6/1

11:55 am-10:40 pm

2 stops43h 45m

$1,510

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 6/22

12:10 am-11:30 am

2 stops26h 20m

San Francisco

Sat 7/25

12:25 pm-10:40 pm

2 stops43h 15m

$1,610

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 5/11

12:10 am-11:30 am

2 stops26h 20m

San Francisco

Fri 5/15

1:30 pm-10:40 pm

2 stops42h 10m

$1,664

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 10/27

10:30 am-11:15 am

2 stops39h 45m

San Francisco

Sat 10/31

1:50 pm-11:55 pm

2 stops43h 05m

$1,701

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 10/26

1:15 am-8:50 am

1 stop22h 35m

San Francisco

Sat 10/31

10:40 am-5:25 am

1 stop27h 45m

$1,786

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 6/15

8:10 am-7:21 pm

3 stops26h 11m

San Francisco

Tue 6/30

10:30 pm-5:00 pm

1 stop27h 30m

$1,928

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 6/23

10:00 am-7:20 pm

2 stops24h 20m

San Francisco

Fri 7/24

10:30 pm-5:00 pm

1 stop27h 30m

$2,022

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 6/23

10:00 am-7:20 pm

2 stops24h 20m

San Francisco

Sat 7/25

8:11 pm-3:15 pm

3 stops28h 04m

$2,024
Quickest round-trip

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 6/15

11:45 pm-8:05 am

1 stop23h 20m

San Francisco

Tue 6/30

11:20 pm-2:40 pm

1 stop24h 20m

$2,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Perth to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to San Francisco in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Perth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to San Francisco

How far ahead should I book a flight from Perth to San Francisco?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Perth to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Perth to San Francisco (average of $1,011). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,552). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Perth to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Perth to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to San Francisco?

    Airlines like Vietnam Airlines, Japan Airlines, and Singapore Airlines fly from Perth to San Francisco in about 26h 20m. The time it takes to get you to your destination can typically vary by up to 6h 10m. Airlines will cover a distance of 9149 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Perth to San Francisco that include hotel bookings?

    Yes. In addition to deals on Perth to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to San Francisco.

  • Can I find deals for business class flights from Perth to San Francisco?

    Yes. Cheapflights offers flight deals from Perth to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Perth to San Francisco (average of $1,011). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,552). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Emeryville
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Los Angeles flights
Perth to Las Vegas flights
Perth to Oakland flights
Perth to San Diego flights
Perth to Sacramento flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.