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$528+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheapflights Tip: The best prices from Perth to San Francisco are usually found in October or March, booked 36 days in advance, depart on a Thursday or Monday and return on a Sunday

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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$869
(Gotogate)

One-way from

$528
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,131
Provider with most accurate pricing for Perth-San Francisco flight deals.
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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
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Highest demand for flights based on searches. 10% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 25, 2025.

This Gotogate deal was found by Cheapflights users on 9/23. 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.
Wed 11/510:30 amPER - SFO
2 stops39h 15mJapan Airlines
Wed 11/1212:50 pmSFO - PER
2 stops50h 05mJapan Airlines
Deal found 9/23$869
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:40 amPER - SFO
1 stop26h 50mPhilippine Airlines
Wed 11/1910:30 pmSFO - PER
1 stop40h 50mPhilippine Airlines
Deal found 9/23$934
This oojo deal was found by Cheapflights users on 9/24. 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.
Sat 11/18:40 amPER - SFO
1 stop26h 50mPhilippine Airlines
Fri 11/1410:30 pmSFO - PER
1 stop40h 50mPhilippine Airlines
Deal found 9/24$943
This Philippine Airlines deal was found by Cheapflights users on 9/22. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 amPER - SFO
1 stop26h 50mPhilippine Airlines
Mon 11/310:30 pmSFO - PER
1 stop40h 50mPhilippine Airlines
Deal found 9/22$1,014
This BestPriceTravel deal was found by Cheapflights users on 9/25. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:50 pmPER - SFO
1 stop32h 15mAir New Zealand
Thu 2/57:50 pmSFO - PER
1 stop34h 30mAir New Zealand
Deal found 9/25$1,016
This Air New Zealand deal was found by Cheapflights users on 9/23. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:50 pmPER - SFO
1 stop32h 15mAir New Zealand
Sat 12/67:50 pmSFO - PER
1 stop29h 00mAir New Zealand
Deal found 9/23$1,076
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:35 amPER - SFO
1 stop42h 15mMultiple Airlines
Tue 1/139:40 amSFO - PER
2 stops36h 30mMultiple Airlines
Deal found 9/23$1,089

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 September 25, 2025.
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

Thu 10/30

8:40 am-8:30 pm

1 stop26h 50m

San Francisco

Mon 11/3

10:30 pm-7:20 am

1 stop40h 50m

$1,014

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 11/22

11:50 pm-11:05 am

1 stop27h 15m

San Francisco

Sun 12/7

7:50 pm-4:50 pm

1 stop29h 00m

$1,076

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 11/21

6:50 pm-11:05 am

1 stop32h 15m

San Francisco

Sat 12/6

7:50 pm-4:50 pm

1 stop29h 00m

$1,077

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 12/6

12:45 am-5:00 pm

1 stop32h 15m

San Francisco

Thu 2/5

9:10 pm-10:30 pm

1 stop33h 20m

$1,243

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 11/22

10:30 am-9:45 am

2 stops39h 15m

San Francisco

Sun 12/7

12:50 pm-10:55 pm

2 stops42h 05m

$1,247

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 11/21

1:15 am-7:50 am

1 stop46h 35m

San Francisco

Sun 12/7

9:40 am-5:25 am

1 stop27h 45m

$1,364

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 11/20

1:15 am-7:50 am

1 stop22h 35m

San Francisco

Sat 12/6

9:40 am-5:25 am

1 stop27h 45m

$1,407

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 11/20

1:15 am-7:50 am

1 stop22h 35m

San Francisco

Fri 12/5

9:40 am-5:25 am

1 stop27h 45m

$1,481

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 11/21

4:40 am-12:30 pm

3 stops47h 50m

$556

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 11/20

4:40 am-7:00 pm

3 stops30h 20m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

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

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 September 19, 2025.

Booking 36 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, January is the cheapest month in which you can book a flight from Perth to San Francisco (average of $276). Flying from Perth to San Francisco in June is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from PER to SFO?

Find hourly flight availability from Perth to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

It’s typically best to fly out from Perth to San Francisco in the morning. Doing so could potentially save you 3% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 25, 2025.
Read reviews from past customers who have flown Singapore Airlines from Perth to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,375 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,375 reviews
Singapore Airlines
8.1
Very good
1,375 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 Philippine Airlines, Air New Zealand, and Vietnam Airlines fly from Perth to San Francisco in about 26h 50m. The time it takes to get you to your destination can typically vary by up to 5h 25m. Airlines will cover a distance of 9149 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Perth to San Francisco round-trip?

    According to our current data, Singapore Airlines ($1,098), offers the cheapest pricing from Perth to San Francisco. Singapore Airlines is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, January is the cheapest month in which you can book a flight from Perth to San Francisco (average of $276). Flying from Perth to San Francisco in June is currently the most expensive (average of $357). 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
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Fairfield
Burlingame
Redwood City
San Mateo
San Leandro

Browse thousands of different options on Cheapflights for your next trip

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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 Santa Rosa flights
Perth to Sacramento flights

Top airline flying from Perth to San Francisco

Discover the top airline that operate flights from Perth to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,098Average$1,512FlexibilityNo cancel feeOn-time81%

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