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Cheap flights from Perth to San Francisco from $839

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
6 Jul — 13 Jul1
1 adult

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 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 1 July 2025.

Round-trip from

$1,230

One-way from

$890

Popular in

December

Cheapest in

March

Average price

$2,237
2/9-16/9
  • 2/9-16/9
  • 4 total stops
  • 66h 50m total
  • Perth to San Francisco
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 11/9
  • 1 total stop
  • 27h 05m total
  • Perth to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($249 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 1 July 2025.

Tue 2/918:25PER - SFO
2 stops30h 40mMultiple Airlines
Tue 16/912:25SFO - PER
2 stops37h 45mMultiple Airlines
Deal found 30/6$1,230
Mon 25/812:25PER - SFO
2 stops36h 40mJapan Airlines
Mon 8/912:25SFO - PER
2 stops45h 15mJapan Airlines
Deal found 29/6$1,386
Mon 25/808:45PER - SFO
1 stop27h 05mPhilippine Airlines
Mon 8/923:55SFO - PER
1 stop40h 30mPhilippine Airlines
Deal found 29/6$1,494
Tue 2/919:50PER - SFO
1 stop32h 00mAir New Zealand
Tue 16/922:05SFO - PER
1 stop34h 35mAir New Zealand
Deal found 30/6$1,552
Mon 25/821:35PER - SFO
1 stop28h 20mANA
Mon 8/913:25SFO - PER
2 stops63h 35mANA
Deal found 29/6$1,735
Mon 1/901:10PER - SFO
1 stop23h 30mSingapore Airlines
Tue 16/911:30SFO - PER
1 stop36h 10mSingapore Airlines
Deal found 30/6$1,871

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 1 July 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

Tue 2/9

18:25-10:05

2 stops30h 40m

San Francisco

Tue 16/9

14:00-17:10

2 stops36h 10m

$1,230

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 25/8

12:25-10:05

2 stops36h 40m

San Francisco

Mon 8/9

12:25-00:40

2 stops45h 15m

$1,386

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 25/8

08:45-20:50

1 stop27h 05m

San Francisco

Mon 8/9

23:55-07:25

1 stop40h 30m

$1,494

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 18/7

08:05-12:50

1 stop19h 45m

San Francisco

Sun 27/7

22:05-16:00

1 stop26h 55m

$1,650

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 23/8

21:35-10:55

1 stop28h 20m

San Francisco

Thu 28/8

12:40-20:00

1 stop40h 20m

$1,714

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 1/9

01:10-09:40

1 stop23h 30m

San Francisco

Tue 16/9

11:30-14:40

1 stop36h 10m

$1,867

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 12/8

15:30-08:00

3 stops55h 30m

$839

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 11/9

08:45-20:50

1 stop27h 05m

$890

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 11/8

00:10-10:05

2 stops48h 55m

$1,039

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 10/9

01:10-18:13

3 stops32h 03m

$1,622

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 13 results
1
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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 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 27 June 2025.

To ensure you get the cheapest price possible for a flight from Perth to San Francisco, you should look to book at least 51 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 1 July 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.

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 1 July 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, andSingapore Airlines from Perth to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very Good
892 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very Good
1,504 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very Good
1,319 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very Good
486 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Cathay Pacific
7.6
Good
921 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie 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.

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

    Japan Airlines, at $1,386, was found to be the cheapest airline from Perth to San Francisco.Alternate airlines to your destination round-trip include Philippine Airlines and Air New Zealand. These flights start at 28% 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 $890. Japan Airlines flights start at $1,044 while deals on ANA start at $1,200 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
Mountain View
Davis
Emeryville
Stanford
Sausalito
Milpitas
Daly City

Browse thousands of different options on Cheapflights for your next trip

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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 1 July 2025.
Singapore Airlines flights from Perth to San Francisco
Qantas Airways flights from Perth to San Francisco
Virgin Australia 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,122Average$1,584FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air CanadaCheapest$1,335Average$1,743FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,340Average$1,866FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapest$1,372Average$1,698FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air New ZealandCheapest$1,444Average$1,625FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,486Average$1,886FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,613Average$2,304FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapest$1,818Average$2,345FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,823Average$2,322FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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