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$592+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Perth to San Francisco are usually found in March or October, booked 51 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 June 18, 2025.

Round-trip from

$795
(Trip.com)

One-way from

$592
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,238
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. 9% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This Trip.com deal was found by Cheapflights users on 6/17. 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 9/159:55 pmPER - SFO
2 stops28h 50mMultiple Airlines
Mon 9/2212:25 pmSFO - PER
2 stops37h 45mMultiple Airlines
Deal found 6/17$795
This Gotogate deal was found by Cheapflights users on 6/17. 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.
Mon 9/158:45 amPER - SFO
1 stop27h 05mPhilippine Airlines
Mon 9/2211:55 pmSFO - PER
1 stop40h 30mPhilippine Airlines
Deal found 6/17$909
This Bravofly deal was found by Cheapflights users on 6/16. 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.
Thu 9/1812:25 pmPER - SFO
2 stops36h 40mJapan Airlines
Sun 9/2812:25 pmSFO - PER
2 stops45h 15mJapan Airlines
Deal found 6/16$921
This Air New Zealand deal was found by Cheapflights users on 6/17. 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 7/188:05 amPER - SFO
1 stop19h 45mAir New Zealand
Sun 7/2710:05 pmSFO - PER
1 stop26h 55mAir New Zealand
Deal found 6/17$1,078
This Gotogate deal was found by Cheapflights users on 6/17. 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.
Mon 9/159:35 pmPER - SFO
1 stop27h 55mANA
Mon 9/225:41 pmSFO - PER
2 stops59h 19mANA
Deal found 6/17$1,132
This BYOjet deal was found by Cheapflights users on 6/17. 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 9/141:10 amPER - SFO
1 stop23h 30mSingapore Airlines
Mon 9/2211:30 amSFO - PER
1 stop45h 25mSingapore Airlines
Deal found 6/17$1,281
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:15 amPER - SFO
1 stop23h 35mCathay Pacific
Fri 6/2012:05 amSFO - PER
1 stop31h 35mCathay Pacific
Deal found 6/17$1,569

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 June 18, 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

Mon 9/15

9:55 pm-11:45 am

2 stops28h 50m

San Francisco

Mon 9/22

12:25 pm-5:10 pm

2 stops37h 45m

$795

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 9/15

8:45 am-8:50 pm

1 stop27h 05m

San Francisco

Mon 9/22

11:55 pm-7:25 am

1 stop40h 30m

$909

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 9/18

12:25 pm-10:05 am

2 stops36h 40m

San Francisco

Sun 9/28

12:25 pm-12:40 am

2 stops45h 15m

$921

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 7/18

8:05 am-12:50 pm

1 stop19h 45m

San Francisco

Sun 7/27

10:05 pm-4:00 pm

1 stop26h 55m

$1,078

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 9/15

9:35 pm-10:30 am

1 stop27h 55m

San Francisco

Mon 9/22

5:41 pm-8:00 pm

2 stops59h 19m

$1,132

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 9/14

1:10 am-9:40 am

1 stop23h 30m

San Francisco

Mon 9/22

11:30 am-11:55 pm

1 stop45h 25m

$1,281

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 7/30

12:10 am-5:50 pm

1 stop32h 40m

San Francisco

Wed 8/6

1:05 am-10:40 pm

1 stop30h 35m

$1,717

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 9/21

9:55 pm-8:50 pm

3 stops37h 55m

$592

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 9/21

11:55 pm-3:03 pm

2 stops30h 08m

$680

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 9/20

12:25 am-6:40 pm

1 stop33h 15m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 15 results
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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 June 13, 2025.

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, 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 $362). 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 June 18, 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 18, 2025.
Get a feel of what it's like to fly with Japan Airlines, ANA and Singapore Airlines from Perth to San Francisco by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,494 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
ANA
8.3
Very good
886 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very good
1,310 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air New Zealand
8.0
Very good
485 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Cathay Pacific
7.5
Good
894 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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.

  • What are the cheapest airlines flying from Perth to San Francisco round-trip?

    According to our current data, Philippine Airlines ($909), Japan Airlines ($921), and Air New Zealand ($1,078) offers the cheapest pricing from Perth to San Francisco. Philippine Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Perth to San Francisco one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $680. Vietnam Airlines flights start at $681 while deals on Singapore Airlines start at $834 one-way.

  • 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 $362). 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 Perth?

Book flights to Perth if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

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 San Diego flights
Perth to Sacramento flights
Perth to Oakland flights
Perth to Santa Rosa 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,201Average$1,529FlexibilityNo cancel feeOn-time81%

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