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$790+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$942
(Aunt Betty)

One-way from

$790
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,179
Provider with most accurate pricing for Perth-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-San Francisco flights.
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From Perth to San Francisco
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One-way flight from Perth to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 15, 2026.

This Aunt Betty deal was found by Cheapflights users on 1/14. 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.
Tue 2/36:50 pm
PER
-
SFO
1 stop32h 15m
Air New Zealand
Tue 2/107:50 pm
SFO
-
PER
1 stop29h 00m
Air New Zealand
Deal found 1/14$942
This Aunt Betty deal was found by Cheapflights users on 1/13. 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 3/156:50 pm
PER
-
SFO
1 stop32h 15m
Air New Zealand
Fri 3/208:50 pm
SFO
-
PER
1 stop29h 00m
Air New Zealand
Deal found 1/13$945
This Gotogate deal was found by Cheapflights users on 1/14. 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.
Thu 1/2211:50 pm
PER
-
SFO
1 stop27h 15m
Air New Zealand
Wed 2/47:50 pm
SFO
-
PER
1 stop29h 00m
Air New Zealand
Deal found 1/14$984
This Gotogate deal was found by Cheapflights users on 1/12. 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.
Thu 4/2311:50 pm
PER
-
SFO
1 stop28h 05m
Air New Zealand
Tue 5/1910:05 pm
SFO
-
PER
1 stop26h 55m
Air New Zealand
Deal found 1/12$1,002
This BYOjet deal was found by Cheapflights users on 1/13. 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.
Tue 2/1010:30 am
PER
-
SFO
2 stops39h 55m
Japan Airlines
Tue 2/1712:55 pm
SFO
-
PER
2 stops43h 00m
Japan Airlines
Deal found 1/13$1,019
This Trip.com deal was found by Cheapflights users on 1/13. 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.
Wed 2/115:35 am
PER
-
SFO
2 stops31h 40m
Multiple Airlines
Wed 2/189:45 pm
SFO
-
PER
2 stops38h 30m
Multiple Airlines
Deal found 1/13$1,025
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:25 pm
PER
-
SFO
2 stops36h 20m
Japan Airlines
Tue 5/1911:55 am
SFO
-
PER
2 stops45h 45m
Japan Airlines
Deal found 1/12$1,031
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:25 pm
PER
-
SFO
2 stops36h 20m
Japan Airlines
Tue 5/1911:55 am
SFO
-
PER
2 stops45h 45m
Japan Airlines
Deal found 1/12$1,037
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:25 pm
PER
-
SFO
2 stops37h 55m
Japan Airlines
Tue 5/1911:55 am
SFO
-
PER
2 stops45h 45m
Japan Airlines
Deal found 1/12$1,040
This Bravofly deal was found by Cheapflights users on 1/13. 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.
Fri 2/2710:30 am
PER
-
SFO
2 stops39h 55m
Japan Airlines
Fri 3/612:55 pm
SFO
-
PER
2 stops43h 00m
Japan Airlines
Deal found 1/13$1,082
This Bravofly deal was found by Cheapflights users on 1/13. 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.
Wed 2/1110:30 am
PER
-
SFO
2 stops39h 20m
Japan Airlines
Wed 2/1811:40 am
SFO
-
PER
2 stops44h 15m
Japan Airlines
Deal found 1/13$1,122

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 January 15, 2026.
Use the filters below to find and compare flights from Perth to San Francisco that are best for you.

Fly from

Perth

Fly to

San Francisco

Route

Depart

Return

Price

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 2/3

6:50 pm-11:05 am

1 stop32h 15m

San Francisco

Tue 2/10

7:50 pm-4:50 pm

1 stop29h 00m

$942

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 2/11

10:30 am-9:50 am

2 stops39h 20m

San Francisco

Wed 2/18

11:40 am-11:55 pm

2 stops44h 15m

$1,122

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/7

12:10 am-11:20 am

2 stops26h 10m

San Francisco

Tue 5/12

11:55 am-12:40 am

2 stops45h 45m

$1,125

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 2/3

5:45 pm-6:45 pm

2 stops41h 00m

San Francisco

Tue 2/10

11:40 pm-4:15 am

2 stops36h 35m

$1,252

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 7/5

12:10 am-11:45 am

2 stops26h 35m

San Francisco

Mon 7/20

12:25 pm-10:40 pm

2 stops43h 15m

$1,359

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 2/11

9:55 pm-9:15 am

1 stop27h 20m

San Francisco

Wed 2/18

11:25 am-6:55 am

1 stop27h 30m

$1,402

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 2/27

11:35 am-3:55 pm

1 stop20h 20m

San Francisco

Sun 3/15

9:30 pm-10:05 am

1 stop21h 35m

$1,414

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 2/26

1:15 am-7:50 am

1 stop22h 35m

San Francisco

Sun 3/15

10:40 am-11:55 pm

1 stop46h 15m

$1,434

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 7/3

5:35 am-9:00 pm

2 stops30h 25m

San Francisco

Wed 7/22

10:50 pm-8:55 am

1 stop43h 05m

$1,461

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/7

1:10 am-9:10 am

1 stop23h 00m

San Francisco

Tue 5/12

11:00 am-5:10 am

1 stop27h 10m

$1,521

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 19 results
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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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Perth-San Francisco flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Perth to San Francisco. Price data was last updated on January 9, 2026.

Booking 51 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, September is the cheapest month in which you can book a flight from Perth to San Francisco (average of $856). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,158). 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.

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 Air New Zealand and Japan Airlines fly from Perth to San Francisco in about 32h 15m. The time it takes to get you to your destination can typically vary by up to 7h 05m. 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, September is the cheapest month in which you can book a flight from Perth to San Francisco (average of $856). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,158). 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
Roseville
South San Francisco
Santa Cruz
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Hollister
Redwood City
Union City
Elk Grove
Foster City

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Alternative routes for Perth to San Francisco

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