Find flights
When to book
Airlines
FAQs

Cheap flights from Perth to San Francisco from $797

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

$1,337

One-way from

$829

Popular in

December

Cheapest in

March

Average price

$1,900
29/8-16/9
  • 29/8-16/9
  • 4 total stops
  • 71h 10m total
  • Perth to San Francisco
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 41h 25m total
  • Perth to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($320 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 2025.

Fri 29/818:25PER - SFO
2 stops41h 25mMultiple Airlines
Tue 16/923:55SFO - PER
2 stops29h 45mMultiple Airlines
Deal found 10/6$1,337
Sun 27/712:25PER - SFO
2 stops36h 40mJapan Airlines
Sun 3/812:25SFO - PER
2 stops45h 15mJapan Airlines
Deal found 12/6$1,595
Thu 20/1106:40PER - SFO
1 stop41h 10mSingapore Airlines
Thu 4/1209:40SFO - PER
1 stop27h 45mSingapore Airlines
Deal found 12/6$1,663
Thu 20/1121:55PER - SFO
1 stop27h 20mANA
Thu 4/1211:00SFO - PER
2 stops41h 30mANA
Deal found 12/6$1,696
Sun 27/708:05PER - SFO
1 stop19h 45mAir New Zealand
Sun 3/822:05SFO - PER
1 stop26h 55mAir New Zealand
Deal found 12/6$1,761
Thu 3/708:45PER - SFO
1 stop27h 05mPhilippine Airlines
Fri 18/723:55SFO - PER
1 stop40h 30mPhilippine Airlines
Deal found 10/6$1,924
Sat 13/1200:50PER - SFO
1 stop32h 10mVietnam Airlines
Thu 8/121:10SFO - PER
1 stop33h 55mVietnam Airlines
Deal found 12/6$2,459
Sat 26/700:10PER - SFO
1 stop26h 20mCathay Pacific
Sat 2/800:05SFO - PER
1 stop31h 35mCathay Pacific
Deal found 12/6$2,714
Sat 5/718:10PER - SFO
2 stops32h 55mUnited Airlines
Tue 22/723:05SFO - PER
1 stop25h 55mUnited Airlines
Deal found 11/6$2,725
Tue 8/723:55PER - SFO
2 stops36h 56mQantas Airways
Sun 20/722:00SFO - PER
1 stop28h 05mQantas Airways
Deal found 10/6$2,986
Thu 10/716:45PER - SFO
2 stops29h 05mVirgin Australia
Sun 20/723:20SFO - PER
1 stop32h 50mVirgin Australia
Deal found 11/6$3,016
Mon 7/723:55PER - SFO
2 stops39h 13mAmerican Airlines
Tue 22/706:30SFO - PER
2 stops37h 45mAmerican Airlines
Deal found 11/6$3,175

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 13 June 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 29/8

18:25-20:50

2 stops41h 25m

San Francisco

Tue 16/9

23:55-20:40

2 stops29h 45m

$1,337

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 4/9

08:45-20:50

1 stop27h 05m

San Francisco

Fri 26/9

23:55-07:25

1 stop40h 30m

$1,471

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 27/7

12:25-10:05

2 stops36h 40m

San Francisco

Sun 3/8

12:25-00:40

2 stops45h 15m

$1,595

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 20/11

06:40-07:50

1 stop41h 10m

San Francisco

Thu 4/12

09:40-05:25

1 stop27h 45m

$1,663

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 20/11

21:55-09:15

1 stop27h 20m

San Francisco

Thu 4/12

11:00-20:30

2 stops41h 30m

$1,696

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 27/7

08:05-12:50

1 stop19h 45m

San Francisco

Sun 3/8

22:05-16:00

1 stop26h 55m

$1,761

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 5/7

00:25-18:40

1 stop33h 15m

San Francisco

Thu 24/7

22:50-22:30

1 stop32h 40m

$2,682

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 26/7

00:10-11:30

1 stop26h 20m

San Francisco

Sat 2/8

00:05-22:40

1 stop31h 35m

$2,714

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 5/7

18:10-12:05

2 stops32h 55m

San Francisco

Tue 22/7

23:05-16:00

1 stop25h 55m

$2,725

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 8/7

23:55-21:51

2 stops36h 56m

San Francisco

Sun 20/7

22:00-17:05

1 stop28h 05m

$2,986

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 18 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 9 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 13 June 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 13 June 2025.
See what other customers who have flown with Japan Airlines, ANA and Singapore Airlines from Perth to San Francisco have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very Good
1,304 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air New Zealand
8.0
Very Good
483 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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 $1,501, was found to be the cheapest airline from Perth to San Francisco.Alternate airlines to your destination round-trip include ANA and Singapore Airlines. These flights start at 23% 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 $924. Singapore Airlines flights start at $1,245 while deals on Japan Airlines start at $1,389 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 13 June 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,129Average$1,594FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air CanadaCheapest$1,342Average$1,753FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,374Average$1,910FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapest$1,380Average$1,760FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air New ZealandCheapest$1,452Average$1,682FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,494Average$1,888FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,622Average$2,318FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapest$1,697Average$2,350FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,756Average$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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights