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$553+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Perth are usually found in October or March, booked 23 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,003
(Mytrip)

One-way from

$553
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,253
Provider with most accurate pricing for San Francisco-Perth flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Perth flights.
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From San Francisco to Perth
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One-way flight from San Francisco to Perth
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($305 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Francisco to Perth

Cheapest flights from San Francisco to Perth
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 April 15, 2025.

This KAYAK deal was found by Cheapflights users on 4/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/811:55 pmSFO - PER
1 stop40h 30mPhilippine Airlines
Mon 9/228:45 amPER - SFO
1 stop27h 05mPhilippine Airlines
Deal found 4/13$948
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:20 amSFO - PER
2 stops34h 20mMultiple Airlines
Mon 5/193:25 amPER - SFO
2 stops34h 15mMultiple Airlines
Deal found 4/14$1,003
This StudentUniverse deal was found by Cheapflights users on 4/14. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:20 amSFO - PER
1 stop31h 20mCathay Pacific
Mon 5/1912:10 amPER - SFO
1 stop26h 05mCathay Pacific
Deal found 4/14$1,093
This Gurufare deal was found by Cheapflights users on 4/14. 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 11/219:40 amSFO - PER
1 stop46h 15mSingapore Airlines
Tue 11/256:40 amPER - SFO
1 stop41h 10mSingapore Airlines
Deal found 4/14$1,141
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/710:05 pmSFO - PER
1 stop26h 55mAir New Zealand
Mon 7/146:25 pmPER - SFO
2 stops33h 25mAir New Zealand
Deal found 4/15$1,265
This oojo deal was found by Cheapflights users on 4/14. 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.
Wed 4/233:55 pmSFO - PER
1 stop35h 45mQatar Airways
Wed 5/2810:45 pmPER - SFO
1 stop29h 50mQatar Airways
Deal found 4/14$1,329
This Gurufare deal was found by Cheapflights users on 4/15. 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 11/2110:05 pmSFO - PER
2 stops33h 40mFiji Airways
Tue 11/2510:55 pmPER - SFO
2 stops29h 30mFiji Airways
Deal found 4/15$1,361
This Vietnam Airlines deal was found by Cheapflights users on 4/13. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:50 pmSFO - PER
1 stop32h 40mVietnam Airlines
Sat 9/2712:25 amPER - SFO
1 stop33h 15mVietnam Airlines
Deal found 4/13$1,448
This Gurufare deal was found by Cheapflights users on 4/15. 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 6/1710:15 amSFO - PER
2 stops34h 00mQantas Airways
Tue 7/85:50 pmPER - SFO
2 stops43h 47mQantas Airways
Deal found 4/15$1,488
This Justfly.com deal was found by Cheapflights users on 4/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:39 pmSFO - PER
2 stops30h 06mAir Canada
Wed 9/2411:35 pmPER - SFO
2 stops27h 36mAir Canada
Deal found 4/13$1,641
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:50 pmSFO - PER
2 stops25h 50mUnited Airlines
Fri 9/2611:35 pmPER - SFO
2 stops47h 40mUnited Airlines
Deal found 4/13$1,707

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 April 15, 2025.
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

Mon 5/12

12:20 am-1:40 am

2 stops34h 20m

Perth

Mon 5/19

3:25 am-10:40 pm

2 stops34h 15m

$1,003

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 5/12

12:20 am-10:40 pm

1 stop31h 20m

Perth

Mon 5/19

12:10 am-11:15 am

1 stop26h 05m

$1,093

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 7/7

10:05 pm-4:00 pm

1 stop26h 55m

Perth

Mon 7/14

6:25 pm-12:50 pm

2 stops33h 25m

$1,265

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 4/23

3:55 pm-6:40 pm

1 stop35h 45m

Perth

Wed 5/28

10:45 pm-1:35 pm

1 stop29h 50m

$1,329

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 6/17

10:15 am-11:15 am

2 stops34h 00m

Perth

Tue 7/8

5:50 pm-10:37 pm

2 stops43h 47m

$1,488

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 7/7

11:30 am-11:55 pm

1 stop45h 25m

Perth

Sun 7/13

1:10 am-9:40 am

1 stop23h 30m

$1,608

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 6/17

12:03 pm-12:20 pm

3 stops33h 17m

Perth

Tue 7/8

6:05 am-11:57 pm

2 stops32h 52m

$2,793

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 4/22

12:20 am-1:10 am

2 stops33h 50m

Perth

Tue 5/13

2:10 am-10:40 pm

2 stops35h 30m

$3,058

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 7/6

1:45 am-2:40 pm

2 stops45h 55m

Perth

Mon 7/14

9:35 pm-10:55 am

1 stop28h 20m

$7,912

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 5/11

4:25 pm-12:30 pm

2 stops29h 05m

Perth

Wed 5/21

1:10 am-9:20 am

1 stop23h 10m

$9,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 17 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Perth flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Perth flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 2025.

The best time to book flights from San Francisco to Perth is 23 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 $1,447). Flying from San Francisco to Perth in December is currently the most expensive (average of $2,172). 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 SFO to PER?

Find hourly flight availability from San Francisco to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Perth in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from San Francisco to Perth?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Perth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Perth flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

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 April 15, 2025.
See what other customers who have flown with Singapore Airlines, Alaska Airlines and Air New Zealand from San Francisco to Perth have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Alaska Airlines
8.0
Very good
9,871 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air New Zealand
8.0
Very good
464 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.5
Good
846 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
818 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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.

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

    Cathay Pacific, at $1,093, was found to be the cheapest airline from San Francisco to Perth.Alternate airlines to your destination round-trip include Qatar Airways and Qantas Airways. Cathay Pacific is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Perth one-way?

    $789 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Qantas Airways and United Airlines, with prices starting from $865 and $924, respectively.

  • Can I find deals for flights from San Francisco to Perth that include hotel bookings?

    Yes. In addition to deals on San Francisco to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Perth.

  • Can I find deals for business class flights from San Francisco to Perth?

    Yes. Cheapflights offers flight deals from San Francisco to Perth 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 San Francisco to Perth?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Perth (average of $1,447). Flying from San Francisco to Perth in December is currently the most expensive (average of $2,172). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Top 6 airlines flying from San Francisco to Perth

Discover the top 6 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,087Average$1,308FlexibilityNo cancel feeOn-time81%
Air New ZealandCheapest$1,128Average$1,250FlexibilityNo cancel feeOn-time78%
Cathay PacificCheapest$1,142Average$1,239FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,142Average$1,915FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,336Average$1,561FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,422Average$1,943FlexibilityNo cancel feeOn-time69%

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