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$548+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
Mai 4 — Mai 111
So 5/4
So 5/11
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 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,075
(Trip.com)

One-way from

$548
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,297
Provider with most accurate pricing for San Francisco-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Perth flights.
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From San Francisco to Perth
Search Deals
One-way flight from San Francisco to Perth
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($294 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 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 29, 2025.

This oojo deal was found by Cheapflights users on 4/27. 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.
Mi 11/1911:25 pmSFO - PER
1 stop39h 50mPhilippine Airlines
Do 12/118:30 amPER - SFO
1 stop27h 45mPhilippine Airlines
Deal found 4/27$906
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/1212:00 pmSFO - PER
2 stops41h 40mMultiple Airlines
Do 5/159:55 pmPER - SFO
2 stops50h 10mMultiple Airlines
Deal found 4/28$1,075
This oojo deal was found by Cheapflights users on 4/28. 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.
Fr 11/219:40 amSFO - PER
1 stop46h 15mSingapore Airlines
Mo 11/241:10 amPER - SFO
1 stop22h 40mSingapore Airlines
Deal found 4/28$1,109
This StudentUniverse deal was found by Cheapflights users on 4/28. 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.
Sa 5/312:55 pmSFO - PER
1 stop27h 50mCathay Pacific
Di 5/1312:10 amPER - SFO
1 stop26h 05mCathay Pacific
Deal found 4/28$1,133
This StudentUniverse deal was found by Cheapflights users on 4/27. 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.
So 9/284:10 pmSFO - PER
2 stops32h 50mAir New Zealand
Sa 10/117:50 pmPER - SFO
1 stop31h 00mAir New Zealand
Deal found 4/27$1,301
This FlightHub deal was found by Cheapflights users on 4/27. 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.
So 9/283:55 pmSFO - PER
1 stop29h 00mQatar Airways
So 10/1210:45 pmPER - SFO
1 stop29h 50mQatar Airways
Deal found 4/27$1,317
This oojo deal was found by Cheapflights users on 4/28. 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.
Fr 11/2110:05 pmSFO - PER
2 stops31h 00mFiji Airways
Di 11/255:20 pmPER - SFO
2 stops35h 05mFiji Airways
Deal found 4/28$1,363
This Vietnam Airlines deal was found by Cheapflights users on 4/27. 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.
Do 9/2510:50 pmSFO - PER
1 stop32h 40mVietnam Airlines
Sa 10/1112:25 amPER - SFO
1 stop33h 15mVietnam Airlines
Deal found 4/27$1,373
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Di 6/174:18 pmSFO - PER
2 stops27h 57mQantas Airways
Di 7/810:30 amPER - SFO
2 stops26h 21mQantas Airways
Deal found 4/28$1,491

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 29, 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

Mo 5/12

12:00 pm-8:40 pm

2 stops41h 40m

Perth

Do 5/15

9:55 pm-9:05 am

2 stops50h 10m

$1,075

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sa 5/3

12:55 pm-7:45 am

1 stop27h 50m

Perth

Di 5/13

12:10 am-11:15 am

1 stop26h 05m

$1,133

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

So 7/27

11:30 am-5:10 am

1 stop26h 40m

Perth

Do 8/21

5:10 pm-9:40 am

1 stop31h 30m

$1,221

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

So 7/27

10:05 pm-3:25 pm

2 stops26h 20m

Perth

Do 8/21

7:50 pm-12:50 pm

1 stop32h 00m

$1,329

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mi 5/7

3:55 pm-6:40 pm

1 stop35h 45m

Perth

Sa 6/28

3:20 pm-1:35 pm

1 stop37h 15m

$1,456

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Di 6/17

4:18 pm-11:15 am

2 stops27h 57m

Perth

Di 7/8

10:30 am-9:51 pm

2 stops26h 21m

$1,491

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mo 7/14

11:55 pm-7:25 am

1 stop40h 30m

Perth

Mo 7/28

8:45 am-8:50 pm

1 stop27h 05m

$1,628

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sa 7/26

1:05 am-1:10 am

2 stops33h 05m

Perth

Do 8/21

3:50 pm-5:50 pm

2 stops41h 00m

$2,610

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mo 5/19

3:30 pm-5:10 pm

3 stops58h 40m

$548

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Di 5/20

3:55 pm-6:40 pm

1 stop35h 45m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 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 25, 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 $1,448). 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 29, 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 29, 2025.
See what other customers who have flown with Fiji Airways, Singapore 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.
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
190 reviews
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Singapore Airlines
8.1
Very good
1,292 reviews
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
471 reviews
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Cathay Pacific
7.5
Good
852 reviews
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
828 reviews
Fiji Airways
8.1
Very good
190 reviews

Boarding

8.2

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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 $1,133, was found to be the cheapest airline from San Francisco to Perth.Alternate airlines to your destination round-trip include Singapore Airlines and Air New Zealand. Cathay Pacific is priced at 22% 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?

    $792 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 Philippine Airlines and Singapore Airlines, with prices starting from $831 and $860, 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 $1,448). 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

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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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,086Average$1,252FlexibilityNo cancel feeOn-time78%
Singapore AirlinesCheapest$1,087Average$1,308FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,142Average$1,237FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,142Average$1,811FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,336Average$1,626FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,422Average$1,943FlexibilityNo cancel feeOn-time69%

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