Cheap flights from Perth to San Francisco from $841
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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
7 Jan — 14 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to San Francisco are usually found in October or September, booked 51 days in advance, depart on a Thursday or Tuesday and return on a Thursday
Cheap flight deals from Perth to San Francisco
Enter your travel dates to find the best prices.
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 8 December 2025.
Sat 20/1210:30PER - SFO
2 stops39h 45mJapan Airlines
Tue 23/1212:50SFO - PER
2 stops42h 05mJapan Airlines
Deal found 6/12$2,730
Sat 20/1210:30PER - SFO
2 stops39h 45mJapan Airlines
Wed 31/1212:50SFO - PER
2 stops43h 05mJapan Airlines
Deal found 6/12$2,749
Sat 20/1210:30PER - SFO
2 stops39h 45mMultiple Airlines
Fri 2/122:55SFO - PER
1 stop32h 00mMultiple Airlines
Deal found 6/12$3,107
Sat 20/1210:30PER - SFO
2 stops39h 45mJapan Airlines
Fri 2/112:55SFO - PER
2 stops42h 00mJapan Airlines
Deal found 6/12$3,109
Sat 20/1210:30PER - SFO
2 stops39h 45mMultiple Airlines
Tue 23/1221:45SFO - PER
1 stop41h 10mMultiple Airlines
Deal found 6/12$3,207
Sat 20/1222:55PER - SFO
1 stop33h 00mQantas Airways
Tue 23/1220:15SFO - PER
1 stop24h 10mQantas Airways
Deal found 6/12$3,634
Sat 20/1222:55PER - SFO
1 stop33h 00mQantas Airways
Fri 2/120:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 6/12$3,712
Sat 20/1222:55PER - SFO
1 stop33h 00mMultiple Airlines
Wed 31/1222:55SFO - PER
1 stop32h 00mMultiple Airlines
Deal found 6/12$3,778
Thu 18/1205:35PER - SFO
3 stops31h 25mMultiple Airlines
Fri 19/1211:25SFO - PER
1 stop43h 30mMultiple Airlines
Deal found 6/12$4,010
Thu 18/1208:40PER - SFO
1 stop26h 50mPhilippine Airlines
Fri 19/1222:30SFO - PER
1 stop40h 50mPhilippine Airlines
Deal found 6/12$4,061
Best flights from Perth to San Francisco
Discover carefully curated flight deals from Perth to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.
Mon 26/110:30PER - SFO
2 stops39h 55mJapan Airlines
Mon 9/212:55SFO - PER
2 stops43h 00mJapan Airlines
Deal found 7/12$1,544
Wed 21/118:50PER - SFO
1 stop32h 15mAir New Zealand
Wed 28/119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 7/12$1,660
Sun 25/117:45PER - SFO
2 stops34h 45mMultiple Airlines
Tue 10/209:40SFO - PER
1 stop26h 35mMultiple Airlines
Deal found 6/12$1,732
Mon 26/121:55PER - SFO
1 stop27h 20mANA
Sun 8/200:20SFO - PER
1 stop27h 50mANA
Deal found 7/12$1,884
Tue 21/412:25PER - SFO
2 stops36h 20mJapan Airlines
Wed 29/413:35SFO - PER
2 stops44h 05mJapan Airlines
Deal found 6/12$1,624
Sun 25/118:50PER - SFO
1 stop32h 15mAir New Zealand
Tue 10/219:50SFO - PER
1 stop34h 30mAir New Zealand
Deal found 6/12$1,794
Wed 21/110:30PER - SFO
2 stops39h 55mMultiple Airlines
Wed 28/111:25SFO - PER
1 stop27h 30mMultiple Airlines
Deal found 7/12$1,807
Fri 8/500:10PER - SFO
2 stops26h 10mJapan Airlines
Wed 13/511:55SFO - PER
2 stops45h 45mJapan Airlines
Deal found 5/12$1,767
Mon 26/105:15PER - SFO
3 stops29h 30mMultiple Airlines
Mon 9/209:40SFO - PER
2 stops28h 10mMultiple Airlines
Deal found 7/12$1,892
Last-minute flights from Perth to San Francisco
Discover last-minute flight deals from Perth to San Francisco. Data last updated 8 December 2025 and is based on user searches.
Tue 20/122:55PER - SFO
2 stops30h 45mMultiple Airlines
Tue 27/111:25SFO - PER
1 stop27h 30mMultiple Airlines
Deal found 6/12$1,789
Tue 20/110:30PER - SFO
2 stops39h 55mJapan Airlines
Tue 27/112:55SFO - PER
2 stops43h 00mJapan Airlines
Deal found 6/12$1,809
Wed 21/118:50PER - SFO
1 stop32h 15mAir New Zealand
Wed 28/119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 7/12$1,660
Wed 21/110:30PER - SFO
2 stops39h 55mMultiple Airlines
Wed 28/111:25SFO - PER
1 stop27h 30mMultiple Airlines
Deal found 7/12$1,807
Sun 25/117:45PER - SFO
2 stops34h 45mMultiple Airlines
Tue 10/209:40SFO - PER
1 stop26h 35mMultiple Airlines
Deal found 6/12$1,732
Sun 25/118:50PER - SFO
1 stop32h 15mAir New Zealand
Tue 10/219:50SFO - PER
1 stop34h 30mAir New Zealand
Deal found 6/12$1,794
Mon 26/110:30PER - SFO
2 stops39h 55mJapan Airlines
Mon 9/212:55SFO - PER
2 stops43h 00mJapan Airlines
Deal found 7/12$1,544
Mon 26/110:30PER - SFO
2 stops39h 55mMultiple Airlines
Mon 9/211:25SFO - PER
1 stop43h 30mMultiple Airlines
Deal found 7/12$1,774
Mon 26/121:55PER - SFO
1 stop27h 20mANA
Sun 8/200:20SFO - PER
1 stop27h 50mANA
Deal found 7/12$1,884
One-way flights from Perth to San Francisco
Search for one-way flight options from Perth to San Francisco. Find affordable one-way fares based on user searches. Data last updated 8 December 2025.
Wed 21/120:40PER - SFO
3 stops38h 20mMultiple Airlines
Deal found 8/12$841
Tue 20/117:45PER - SFO
3 stops35h 55mMultiple Airlines
Deal found 8/12$846
Sat 30/504:40PER - SFO
2 stops53h 00mMultiple Airlines
Deal found 6/12$957
Mon 19/120:40PER - SFO
3 stops34h 10mMultiple Airlines
Deal found 8/12$986
Wed 3/621:55PER - SFO
3 stops35h 45mMultiple Airlines
Deal found 8/12$1,008
Sat 30/508:35PER - SFO
1 stop27h 35mPhilippine Airlines
Deal found 6/12$1,029
Sun 18/120:40PER - SFO
3 stops49h 50mMultiple Airlines
Deal found 8/12$1,046
Mon 19/110:30PER - SFO
2 stops39h 55mJapan Airlines
Deal found 8/12$1,058
Find 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 8 December 2025.
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 8 December 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 26/1
10:30-10:25
2 stops39h 55m
San Francisco
Mon 9/2
12:55-23:55
2 stops43h 00m
$1,544
PerthSan Francisco
PER - SFO
PERSFO
Perth
Tue 21/4
12:25-09:45
2 stops36h 20m
San Francisco
Wed 29/4
13:35-00:40
2 stops44h 05m
$1,624
PerthSan Francisco
PER - SFO
PERSFO
Perth
Wed 21/1
18:50-11:05
1 stop32h 15m
San Francisco
Wed 28/1
19:50-16:50
1 stop29h 00m
$1,660
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sun 25/1
17:45-12:30
2 stops34h 45m
San Francisco
Tue 10/2
09:40-04:15
1 stop26h 35m
$1,732
PerthSan Francisco
PER - SFO
PERSFO
Perth
Fri 8/5
00:10-11:20
2 stops26h 10m
San Francisco
Wed 13/5
11:55-00:40
2 stops45h 45m
$1,767
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sun 25/1
18:50-11:05
1 stop32h 15m
San Francisco
Tue 10/2
19:50-22:20
1 stop34h 30m
$1,794
PerthSan Francisco
PER - SFO
PERSFO
Perth
Wed 21/1
10:30-10:25
2 stops39h 55m
San Francisco
Wed 28/1
11:25-06:55
1 stop27h 30m
$1,807
PerthSan Francisco
PER - SFO
PERSFO
Perth
Mon 26/1
21:55-09:15
1 stop27h 20m
San Francisco
Sun 8/2
00:20-20:10
1 stop27h 50m
$1,884
PerthSan Francisco
PER - SFO
PERSFO
Perth
Mon 26/1
05:15-18:45
3 stops29h 30m
San Francisco
Mon 9/2
09:40-05:50
2 stops28h 10m
$1,892
PerthSan Francisco
PER - SFO
PERSFO
Perth
Wed 21/1
20:40-19:00
3 stops38h 20m
$841
Flights are sorted by cheapest return flights first.
Deals found on 8/12
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
Prices
More
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 5 December 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, September is the cheapest month in which you can book a flight from Perth to San Francisco (average of $1,288). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,747). 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 8 December 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 13% 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. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top stopover airport for flights from Perth to San Francisco?
Share of one-stop return flights from Perth to San Francisco chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 52% of one-stop itineraries from Perth to San Francisco on Cheapflights.
What’s the cheapest stopover airport for flights from Perth to San Francisco?
Average return fare for one-stop flights from Perth to San Francisco, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Auckland (AKL) is the most affordable one-stop option, with an average return flight price of $1,855.
What’s the fastest stopover option from Perth to San Francisco?
Shortest average travel time for one-stop one-way flights from Perth to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Sydney (SYD) have the shortest average one-way travel time for one-stop routes: 22h 44m.
Which airport typically offers the quickest stopover for flights from Perth to San Francisco?
Average stopover duration for one-stop one-way flights from Perth to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Sydney (SYD) offer the fastest connection on this route, with an average stopover time of 3h 57m.
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 8 December 2025.
Get a feel of what it's like to fly with Japan Airlines, Singapore Airlines, andAir New Zealand 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.
Everything was was a great experience, the staff was very friendly and always had a smile on the face.
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?
A quick flight from Perth to San Francisco can take about 32h 15m. Japan Airlines provides one of the quickest options available for as low as $1,660. Airlines will cover a distance of 14724 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Perth to San Francisco round-trip?
Air New Zealand, at $1,291, was found to be the cheapest airline from Perth to San Francisco.Alternate airlines to your destination round-trip include Philippine Airlines and Japan Airlines. These flights start at 29% 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 Qantas Airways, which is currently one of the cheapest options available, starting at $811. Japan Airlines flights start at $897 while deals on Singapore Airlines start at $980 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, September is the cheapest month in which you can book a flight from Perth to San Francisco (average of $1,288). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,747). 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.
Book flights to San Francisco if you plan to visit one of these locations
Sausalito
Santa Cruz
Davis
Milpitas
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 8 December 2025.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 December 2025.
Discover the top 7 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 8 December 2025.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.