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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
30 Nov — 7 Dec1
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 36 days in advance, depart on a Thursday or Tuesday and return on a Thursday
Find 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 31 October 2025.
Fri 21/1111:35PER - SFO
1 stop20h 20mQantas Airways
Sun 7/1220:15SFO - PER
1 stop30h 00mQantas Airways
Deal found 31/10$1,401
Fri 21/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Fri 5/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 29/10$1,402
Fri 21/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Sat 6/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 30/10$1,409
Sun 7/1211:35PER - SFO
1 stop20h 20mQantas Airways
Sun 28/1220:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 30/10$1,447
Sun 30/1122:40PER - SFO
2 stops32h 26mMultiple Airlines
Sun 7/1220:15SFO - PER
1 stop33h 20mMultiple Airlines
Deal found 30/10$1,462
Sat 22/1122:55PER - SFO
1 stop33h 00mQantas Airways
Sun 7/1220:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 31/10$1,465
Fri 21/1111:35PER - SFO
1 stop20h 20mQantas Airways
Fri 5/1220:15SFO - PER
1 stop29h 45mQantas Airways
Deal found 31/10$1,469
Sat 6/1222:55PER - SFO
1 stop33h 00mQantas Airways
Sun 21/1220:15SFO - PER
1 stop32h 05mQantas Airways
Deal found 30/10$1,471
Sat 15/1123:50PER - SFO
1 stop27h 15mAir New Zealand
Sat 29/1119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 31/10$1,529
Sat 22/1123:50PER - SFO
1 stop27h 15mAir New Zealand
Sun 7/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 29/10$1,530
Sat 15/1116:45PER - SFO
2 stops33h 54mAir Canada
Sat 29/1116:20SFO - PER
2 stops31h 10mAir Canada
Deal found 30/10$1,541
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 31 October 2025.
Sat 6/1222:55PER - SFO
1 stop33h 00mQantas Airways
Sun 21/1220:15SFO - PER
1 stop32h 05mQantas Airways
Deal found 30/10$1,471
Sun 30/1122:40PER - SFO
2 stops32h 26mAmerican Airlines
Sun 7/1219:00SFO - PER
2 stops25h 25mAmerican Airlines
Deal found 30/10$1,529
Fri 21/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Sat 6/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 31/10$1,529
Sat 15/1116:45PER - SFO
2 stops33h 54mAir Canada
Sat 29/1116:20SFO - PER
2 stops31h 10mAir Canada
Deal found 30/10$1,541
Wed 4/301:40PER - SFO
2 stops33h 20mMultiple Airlines
Thu 5/323:10SFO - PER
2 stops33h 30mMultiple Airlines
Deal found 29/10$1,728
Sun 7/1223:45PER - SFO
2 stops35h 02mUnited Airlines
Sun 28/1210:35SFO - PER
1 stop26h 50mUnited Airlines
Deal found 30/10$1,806
Fri 21/1123:45PER - SFO
2 stops23h 05mVirgin Australia
Sun 7/1223:05SFO - PER
1 stop25h 50mVirgin Australia
Deal found 31/10$1,926
Sat 15/1123:50PER - SFO
1 stop27h 15mAir New Zealand
Sat 29/1119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 31/10$1,529
Fri 21/1122:40PER - SFO
2 stops36h 33mAmerican Airlines
Sun 7/1219:00SFO - PER
2 stops25h 25mAmerican Airlines
Deal found 30/10$1,680
Fri 21/1122:45PER - SFO
2 stops24h 05mVirgin Australia
Fri 5/1223:10SFO - PER
1 stop31h 35mVirgin Australia
Deal found 31/10$2,007
Last-minute flights from Perth to San Francisco
Discover last-minute flight deals from Perth to San Francisco. Data last updated 31 October 2025 and is based on user searches.
Fri 7/1100:25PER - SFO
1 stop25h 20mCathay Pacific
Sat 15/1122:55SFO - PER
1 stop40h 00mCathay Pacific
Deal found 29/10$2,330
Sat 8/1123:50PER - SFO
1 stop27h 15mAir New Zealand
Sat 15/1119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 29/10$1,625
Sat 8/1110:10PER - SFO
1 stop22h 50mMultiple Airlines
Sat 15/1112:00SFO - PER
2 stops28h 50mMultiple Airlines
Deal found 29/10$2,321
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 31 October 2025.
Sat 8/1105:35PER - SFO
3 stops31h 40mMultiple Airlines
Deal found 29/10$839
Mon 27/421:55PER - SFO
2 stops54h 05mMultiple Airlines
Deal found 30/10$841
Sun 15/305:35PER - SFO
3 stops53h 25mMultiple Airlines
Deal found 29/10$842
Thu 23/417:20PER - SFO
3 stops42h 10mMultiple Airlines
Deal found 30/10$863
Sun 15/318:50PER - SFO
1 stop32h 15mAir New Zealand
Deal found 29/10$876
Mon 8/1218:30PER - SFO
3 stops52h 59mMultiple Airlines
Deal found 30/10$885
Sat 6/1218:30PER - SFO
3 stops56h 06mMultiple Airlines
Deal found 29/10$891
Thu 23/408:30PER - SFO
1 stop26h 45mPhilippine Airlines
Deal found 30/10$917
Wed 15/418:05PER - SFO
3 stops41h 25mMultiple Airlines
Deal found 28/10$918
Fri 7/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Deal found 29/10$924
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 31 October 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 31 October 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
Sat 6/12
22:55-15:55
1 stop33h 00m
San Francisco
Sun 21/12
20:15-20:20
1 stop32h 05m
$1,471
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sun 30/11
22:40-15:06
2 stops32h 26m
San Francisco
Sun 7/12
19:00-12:25
2 stops25h 25m
$1,529
PerthSan Francisco
PER - SFO
PERSFO
Perth
Fri 21/11
18:50-11:05
1 stop32h 15m
San Francisco
Sat 6/12
19:50-16:50
1 stop29h 00m
$1,529
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sat 15/11
23:50-11:05
1 stop27h 15m
San Francisco
Sat 29/11
19:50-16:50
1 stop29h 00m
$1,529
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sat 15/11
16:45-10:39
2 stops33h 54m
San Francisco
Sat 29/11
16:20-15:30
2 stops31h 10m
$1,541
PerthSan Francisco
PER - SFO
PERSFO
Perth
Fri 21/11
22:40-19:13
2 stops36h 33m
San Francisco
Sun 7/12
19:00-12:25
2 stops25h 25m
$1,680
PerthSan Francisco
PER - SFO
PERSFO
Perth
Wed 4/3
01:40-19:00
2 stops33h 20m
San Francisco
Thu 5/3
23:10-00:40
2 stops33h 30m
$1,728
PerthSan Francisco
PER - SFO
PERSFO
Perth
Sun 7/12
23:45-18:47
2 stops35h 02m
San Francisco
Sun 28/12
10:35-05:25
1 stop26h 50m
$1,806
PerthSan Francisco
PER - SFO
PERSFO
Perth
Fri 21/11
23:45-06:50
2 stops23h 05m
San Francisco
Sun 7/12
23:05-16:55
1 stop25h 50m
$1,926
PerthSan Francisco
PER - SFO
PERSFO
Perth
Fri 21/11
22:45-06:50
2 stops24h 05m
San Francisco
Fri 5/12
23:10-22:45
1 stop31h 35m
$2,007
Flights are sorted by cheapest return flights first.
Deals found on 30/10
Showing 1-10 of 22 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 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 24 October 2025.
To ensure you get the cheapest price possible for a flight from Perth to San Francisco, you should look to book at least 36 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 $1,303). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,808). 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 31 October 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 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 33m.
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 33m.
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 50m.
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 31 October 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.
Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
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. Qantas Airways provides one of the quickest options available for as low as $1,529. 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 Canada, at $1,332, 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.
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 $1,303). Flying from Perth to San Francisco in December is currently the most expensive (average of $1,808). 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
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Santa Cruz
Los Gatos
Mountain View
Davis
Emeryville
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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 31 October 2025.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Discover the top 8 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 31 October 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.
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