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$960+ Cheap flights from San Francisco (SFO) to Western Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Francisco to Western Australia

Keep the following information in mind while searching for San Francisco to Western Australia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,024
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,257
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 Western Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Francisco to Western Australia

Cheapest flights from San Francisco to Western Australia
Explore the most affordable flight options available from San Francisco to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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 8/1211:30 amSFO - PER
1 stop26h 40mSingapore Airlines
Mon 8/251:10 amPER - SFO
1 stop23h 30mSingapore Airlines
Deal found 2/19$960
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/1810:40 amSFO - PER
1 stop38h 55mMultiple Airlines
Tue 4/2911:40 pmPER - SFO
2 stops46h 40mMultiple Airlines
Deal found 2/20$1,024
This oojo deal was found by Cheapflights users on 2/18. 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 4/211:10 pmSFO - PER
1 stop32h 30mCathay Pacific
Wed 4/99:15 amPER - SFO
1 stop28h 25mCathay Pacific
Deal found 2/18$1,132
This Gurufare deal was found by Cheapflights users on 2/20. 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 6/110:05 pmSFO - PER
1 stop26h 55mAir New Zealand
Sun 8/178:05 amPER - SFO
1 stop19h 45mAir New Zealand
Deal found 2/20$1,141
This Gurufare deal was found by Cheapflights users on 2/20. 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.
Wed 3/1911:25 pmSFO - PER
1 stop40h 50mPhilippine Airlines
Thu 5/18:45 amPER - SFO
1 stop27h 15mPhilippine Airlines
Deal found 2/20$1,147
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:35 pmSFO - PER
2 stops29h 20mAir Canada
Sun 10/2610:45 pmPER - SFO
2 stops31h 50mAir Canada
Deal found 2/19$1,253
This oojo deal was found by Cheapflights users on 2/19. 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.
Thu 3/133:45 pmSFO - PER
1 stop36h 00mQatar Airways
Tue 3/1810:45 pmPER - SFO
1 stop29h 50mQatar Airways
Deal found 2/19$1,317
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Fri 11/2110:05 pmSFO - PER
2 stops33h 40mFiji Airways
Tue 11/2510:55 pmPER - SFO
2 stops29h 30mFiji Airways
Deal found 2/20$1,354
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:05 pmSFO - BME
2 stops45h 00mMultiple Airlines
Fri 6/136:55 pmBME - SFO
2 stops64h 20mMultiple Airlines
Deal found 2/20$3,342
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:05 pmSFO - BME
2 stops44h 40mSingapore Airlines
Fri 6/1310:30 amBME - SFO
2 stops48h 45mSingapore Airlines
Deal found 2/20$3,387
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:05 pmSFO - BME
2 stops45h 00mAir New Zealand
Fri 6/136:55 pmBME - SFO
3 stops57h 48mAir New Zealand
Deal found 2/20$3,594
This Qantas Airways deal was found by Cheapflights users on 2/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/310:00 pmSFO - BME
3 stops47h 50mQantas Airways
Fri 6/136:55 pmBME - SFO
2 stops61h 50mQantas Airways
Deal found 2/20$5,292

Find flights from San Francisco to Western Australia within your budget

Customize your flight search to find flights from San Francisco to Western Australia 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 February 20, 2025.

Fly from

San Francisco

Fly to

Western Australia

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/18

10:40 am-4:35 pm

1 stop38h 55m

Perth

Tue 4/29

11:40 pm-7:20 am

2 stops46h 40m

$1,024

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 4/1

11:30 am-5:10 am

1 stop26h 40m

Perth

Wed 4/23

5:10 pm-9:40 am

1 stop31h 30m

$1,112

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 4/2

11:10 pm-10:40 pm

1 stop32h 30m

Perth

Wed 4/9

9:15 am-10:40 pm

1 stop28h 25m

$1,132

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 3/19

11:25 pm-7:15 am

1 stop40h 50m

Perth

Thu 5/1

8:45 am-9:00 pm

1 stop27h 15m

$1,147

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Thu 3/13

3:45 pm-6:45 pm

1 stop36h 00m

Perth

Tue 3/18

10:45 pm-1:35 pm

1 stop29h 50m

$1,317

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 3/23

10:45 pm-10:00 pm

2 stops32h 15m

Perth

Mon 4/28

10:55 pm-1:50 pm

2 stops29h 55m

$1,399

San FranciscoBroome

SFO - BME

SFOBME

San Francisco

Sun 6/1

10:05 pm-10:05 am

2 stops45h 00m

Broome

Fri 6/13

6:55 pm-8:15 pm

2 stops64h 20m

$3,342

San FranciscoBroome

SFO - BME

SFOBME

San Francisco

Mon 6/2

10:05 pm-9:45 am

2 stops44h 40m

Broome

Fri 6/13

10:30 am-8:15 pm

2 stops48h 45m

$3,387

San FranciscoBroome

SFO - BME

SFOBME

San Francisco

Sun 6/1

10:05 pm-10:05 am

2 stops45h 00m

Broome

Fri 6/13

6:55 pm-1:43 pm

3 stops57h 48m

$3,594

San FranciscoBroome

SFO - BME

SFOBME

San Francisco

Tue 6/3

10:00 pm-12:50 pm

3 stops47h 50m

Broome

Fri 6/13

6:55 pm-5:45 pm

2 stops61h 50m

$5,292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Francisco to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia 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.

Travel insights for flights from San Francisco to Western Australia

Get recent, data-driven insights about flights from San Francisco to Western Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco to Western Australia?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Western Australia (average of $1,460). Flying from San Francisco to Western Australia 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 WA?

Find hourly flight availability from San Francisco to Western Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from San Francisco to Western Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Western Australia by month

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

In terms of precipitation, rainfall in Western Australia 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 Western Australia when rainfall is around 0.0 in.

Temperature in Western Australia by month

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

If weather is an important factor for your trip to Western Australia, 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 Western Australia

Get insights into the airlines that provide service to Western Australia. 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 Western Australia. Reviews last updated February 20, 2025.
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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
1,301 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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.

Fiji Airways
8.0
Very good
185 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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
820 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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.

Qatar Airways
7.4
Good
3,613 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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.

United Airlines
7.4
Good
8,765 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

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 Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Western Australia?

    For a flight from San Francisco to Western Australia, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • What are the most popular routes from San Francisco to Western Australia?

    When deciding which route to take from San Francisco to Western Australia consider San Francisco - Perth, San Francisco - Learmonth or San Francisco - Geraldton as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Western Australia 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 Western Australia?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Western Australia (average of $1,460). Flying from San Francisco to Western Australia 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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Alternative routes for San Francisco to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Francisco to Western Australia

Discover the top 6 airlines that operate flights from San Francisco to Western Australia. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,092Average$1,334FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,126Average$1,270FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,142Average$1,783FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,159Average$1,258FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,299Average$1,417FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,431Average$1,868FlexibilityNo cancel feeOn-time69%
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