$430+ Cheap flights from San Francisco (SFO) to Perth (PER)
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
Feb 25 — Mar 41
1 adult, Economy
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Find cheap flights from San Francisco to Perth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Perth
Cheapest flights from San Francisco to PerthExplore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
Explore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:40 am
SFO
- PER
1 stop34h 55m
Singapore Airlines
Tue 11/101:50 pm
PER
- SFO
1 stop34h 00m
Singapore Airlines
Deal found 1/24![Singapore Airlines logo]()
$1,040
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:40 am
SFO
- PER
1 stop34h 55m
Singapore Airlines
Tue 11/101:50 pm
PER
- SFO
1 stop34h 00m
Singapore Airlines
Deal found 1/24![Singapore Airlines logo]()
$1,049
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 am
SFO
- PER
1 stop45h 55m
Singapore Airlines
Wed 6/31:10 am
PER
- SFO
1 stop23h 40m
Singapore Airlines
Deal found 1/26![Singapore Airlines logo]()
$1,057
This Gurufare deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:45 am
SFO
- PER
1 stop26h 25m
Singapore Airlines
Mon 8/171:10 am
PER
- SFO
1 stop23h 40m
Singapore Airlines
Deal found 1/25![Singapore Airlines logo]()
$1,074
This Gurufare deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:45 am
SFO
- PER
1 stop26h 25m
Singapore Airlines
Mon 8/171:10 am
PER
- SFO
1 stop23h 40m
Singapore Airlines
Deal found 1/25![Singapore Airlines logo]()
$1,124
This Gurufare deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
SFO
- PER
1 stop34h 30m
Singapore Airlines
Sun 5/176:25 am
PER
- SFO
1 stop41h 45m
Singapore Airlines
Deal found 1/24![Singapore Airlines logo]()
$1,127
This Gurufare deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:00 am
SFO
- PER
1 stop27h 10m
Singapore Airlines
Wed 5/134:55 pm
PER
- SFO
1 stop31h 15m
Singapore Airlines
Deal found 1/26![Singapore Airlines logo]()
$1,128
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:40 am
SFO
- PER
1 stop46h 15m
Singapore Airlines
Sat 11/216:40 am
PER
- SFO
1 stop41h 10m
Singapore Airlines
Deal found 1/25![Singapore Airlines logo]()
$1,130
This Bravofly deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:55 pm
SFO
- PER
1 stop32h 00m
Cathay Pacific
Tue 3/1712:25 am
PER
- SFO
1 stop25h 20m
Cathay Pacific
Deal found 1/25![Cathay Pacific logo]()
$1,139
This Gurufare deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:20 am
SFO
- PER
1 stop30h 20m
Cathay Pacific
Tue 7/2112:10 am
PER
- SFO
1 stop26h 15m
Cathay Pacific
Deal found 1/24![Cathay Pacific logo]()
$1,151
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:50 pm
SFO
- PER
2 stops30h 00m
Multiple Airlines
Wed 5/136:25 pm
PER
- SFO
1 stop29h 45m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$1,163
Find flight deals from San Francisco to Perth
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Perth (PER). 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 January 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,057 (oojo) |
One-way from | $430 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $2,543 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Perth 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 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.
Fly from
San Francisco
Fly to
Perth
Route
Depart
Return
Price
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Wed 3/11
11:55 pm-10:55 pm
1 stop32h 00m
Perth
Tue 3/17
12:25 am-10:45 am
1 stop25h 20m
$1,139
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 3/16
11:55 pm-10:55 pm
1 stop32h 00m
Perth
Mon 3/30
12:10 am-10:55 am
1 stop25h 45m
$1,164
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Sat 3/14
10:10 pm-4:15 am
2 stops39h 05m
Perth
Sat 3/21
5:35 am-6:00 pm
2 stops27h 25m
$1,208
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 3/16
10:40 am-4:30 am
2 stops26h 50m
Perth
Tue 3/31
6:35 pm-10:40 am
2 stops31h 05m
$1,230
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Wed 3/11
10:40 am-4:15 am
1 stop26h 35m
Perth
Wed 3/18
6:30 pm-10:30 am
2 stops31h 00m
$1,244
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Sat 3/14
11:55 pm-6:55 am
1 stop40h 00m
Perth
Fri 3/20
12:25 am-10:15 pm
1 stop36h 50m
$1,254
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Sun 3/8
10:40 am-2:45 pm
1 stop37h 05m
Perth
Tue 3/10
1:15 am-8:50 am
1 stop22h 35m
$1,515
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 3/2
11:40 am-4:30 am
3 stops48h 50m
$430
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Tue 3/3
11:40 am-7:55 pm
3 stops40h 15m
$457
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Sun 3/1
11:40 am-4:30 am
3 stops48h 50m
$471
Showing 1-10 of 15 results
Compare providers for flights from San Francisco to Perth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Perth in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Perth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Perth flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from San Francisco with our price prediction graph.
Estimated round-trip 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 San Francisco to Perth
How far ahead should I book a flight from San Francisco to Perth?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Perth. Price data was last updated on January 23, 2026.
The best time to book flights from San Francisco to Perth is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Perth?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Perth (average of $884). Flying from San Francisco to Perth in January is currently the most expensive (average of $1,376). 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.
Reviews of airlines servicing Perth
Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated January 26, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, and Qantas Airways from San Francisco to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Comfort
8.0
Boarding
8.3
Overall
8.2
Entertainment
8.0
Crew
8.6
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsRottnest Island
Scarborough
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco to Perth
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Francisco to Perth
Discover the top 5 airlines that operate flights from San Francisco to Perth. 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 2,558,603 searches. Data last updated January 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$951 | Average$1,258 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$984 | Average$1,235 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,306 | Average$1,684 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,394 | Average$1,697 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,930 | Average$3,611 | FlexibilityNo cancel fee | On-time69% |