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Cheap flights from Perth to San Francisco from $789

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
2 May — 9 May1
1 adult

Cheapflights Tip: The best prices from Perth to San Francisco are usually found in March or February, booked 21 days in advance, depart on a Thursday or Tuesday and return on a Thursday

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 27 April 2025.

Round-trip from

$1,465

One-way from

$789

Popular in

December

Cheapest in

March

Average price

$1,945
24/10-2/11
  • 24/10-2/11
  • 4 total stops
  • 75h 55m total
  • Perth to San Francisco
Search Deals
16/5
  • 16/5
  • 2 total stops
  • 33h 35m total
  • Perth to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($309 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 27 April 2025.

Fri 24/1020:30PER - SFO
2 stops39h 20mMultiple Airlines
Sun 2/1123:25SFO - PER
2 stops36h 35mMultiple Airlines
Deal found 26/4$1,465
Tue 3/612:25PER - SFO
2 stops36h 20mJapan Airlines
Tue 17/611:55SFO - PER
2 stops45h 45mJapan Airlines
Deal found 26/4$1,634
Fri 24/1013:45PER - SFO
1 stop34h 55mSingapore Airlines
Sun 2/1109:40SFO - PER
1 stop37h 05mSingapore Airlines
Deal found 26/4$1,668
Mon 12/508:45PER - SFO
1 stop27h 05mPhilippine Airlines
Fri 16/523:55SFO - PER
1 stop40h 30mPhilippine Airlines
Deal found 26/4$1,782
Thu 5/621:35PER - SFO
1 stop28h 00mANA
Thu 19/613:25SFO - PER
2 stops39h 35mANA
Deal found 26/4$1,796
Fri 16/509:15PER - SFO
1 stop28h 25mCathay Pacific
Tue 20/523:10SFO - PER
1 stop41h 35mCathay Pacific
Deal found 27/4$2,379
Mon 12/522:45PER - SFO
2 stops36h 28mQatar Airways
Fri 16/515:55SFO - PER
1 stop35h 45mQatar Airways
Deal found 26/4$2,476
Mon 23/606:05PER - SFO
2 stops29h 53mQantas Airways
Thu 17/722:00SFO - PER
1 stop28h 05mQantas Airways
Deal found 26/4$2,974

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 27 April 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

Fri 24/10

20:30-20:50

2 stops39h 20m

San Francisco

Sun 2/11

23:25-04:00

2 stops36h 35m

$1,465

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 3/6

12:25-09:45

2 stops36h 20m

San Francisco

Tue 17/6

11:55-00:40

2 stops45h 45m

$1,634

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 24/10

13:45-09:40

1 stop34h 55m

San Francisco

Sun 2/11

09:40-14:45

1 stop37h 05m

$1,668

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 12/5

08:45-20:50

1 stop27h 05m

San Francisco

Fri 16/5

23:55-07:25

1 stop40h 30m

$1,782

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/6

21:35-10:35

1 stop28h 00m

San Francisco

Thu 19/6

13:25-20:00

2 stops39h 35m

$1,796

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 16/5

09:15-22:40

1 stop28h 25m

San Francisco

Tue 20/5

23:10-22:40

1 stop32h 30m

$2,379

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 16/5

22:45-13:35

1 stop29h 50m

San Francisco

Tue 20/5

11:30-18:40

2 stops40h 10m

$2,407

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 23/6

06:05-20:58

2 stops29h 53m

San Francisco

Thu 17/7

22:00-17:05

1 stop28h 05m

$2,974

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 16/5

18:25-13:00

2 stops33h 35m

$789

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 18/9

08:45-20:50

1 stop27h 05m

$862

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 13 results
1
2

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 return 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 return flight from Perth to San Francisco. Price data was last updated on 18 April 2025.

To ensure you get the cheapest price possible for a flight from Perth to San Francisco, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Perth to San Francisco (average of $876). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,375). 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 27 April 2025.

One of the essential ways to save on airfare from Perth to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Perth to San Francisco?

Use this chart to determine the cheapest time to fly return from Perth to San Francisco. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Perth to San Francisco flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 27 April 2025.
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,458 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very Good
855 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,290 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Cathay Pacific
7.5
Good
851 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qantas Airways
7.5
Good
828 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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?

    Japan Airlines, at $1,634, was found to be the cheapest airline from Perth to San Francisco.Alternate airlines to your destination round-trip include Singapore Airlines and Philippine Airlines. These flights start at 18% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $862. Japan Airlines flights start at $1,081 while deals on Singapore Airlines start at $1,262 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 holiday 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, March is the cheapest month in which you can book a flight from Perth to San Francisco (average of $876). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,375). 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Sunnyvale
Los Gatos
Davis
Mountain View
Emeryville
Stanford
Sausalito
Daly City

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Fly from Perth to San Francisco on these airlines

Choose from the following airlines for your flight from Perth to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 27 April 2025.
Singapore Airlines flights from Perth to San Francisco
Virgin Australia flights from Perth to San Francisco
Qantas Airways flights from Perth to San Francisco

Top 9 airlines flying from Perth to San Francisco

Discover the top 9 airlines 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 647,157 searches. Data last updated 27 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$1,357Average$2,270FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$1,366Average$1,783FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,371Average$1,910FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapest$1,404Average$1,798FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Philippine AirlinesCheapest$1,410Average$1,621FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air New ZealandCheapest$1,477Average$1,711FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,534Average$2,187FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapest$1,558Average$1,951FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,650Average$2,285FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to San Francisco?

Cheapflights makes it easy to find Perth to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Perth to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Perth to San Francisco become cheaper?

Yes! Start tracking prices for Perth to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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