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$505+ Cheap flights from San Francisco (SFO) to Western Australia

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$1,001
(oojo)

One-way from

$637
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,495
From San Francisco to Western Australia
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One-way flight from San Francisco to Western Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($337 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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.
vie. 9/1211:55 pmSFO - PER
1 stop40h 30mPhilippine Airlines
jue. 10/28:45 amPER - SFO
1 stop27h 05mPhilippine Airlines
Deal found 6/11$1,001
This Trip.com deal was found by Cheapflights users on 6/11. 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.
lun. 12/19:40 amSFO - PER
2 stops33h 05mMultiple Airlines
lun. 12/83:35 amPER - SFO
2 stops44h 15mMultiple Airlines
Deal found 6/11$1,104
This oojo deal was found by Cheapflights users on 6/12. 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.
vie. 9/1211:30 amSFO - PER
1 stop45h 25mSingapore Airlines
jue. 10/21:10 amPER - SFO
1 stop23h 30mSingapore Airlines
Deal found 6/12$1,122
This Gurufare deal was found by Cheapflights users on 6/11. 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.
jue. 9/111:05 amSFO - PER
1 stop30h 35mCathay Pacific
mié. 10/112:10 amPER - SFO
1 stop32h 20mCathay Pacific
Deal found 6/11$1,270
This Gurufare deal was found by Cheapflights users on 6/11. 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.
sáb. 7/269:28 pmSFO - PER
2 stops51h 32mAir New Zealand
sáb. 8/26:25 pmPER - SFO
2 stops33h 25mAir New Zealand
Deal found 6/11$1,400
This KAYAK deal was found by Cheapflights users on 6/11. 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.
mar. 6/1710:15 amSFO - PER
2 stops34h 50mQantas Airways
mar. 7/86:15 amPER - SFO
2 stops31h 22mQantas Airways
Deal found 6/11$1,624
This Trip.com deal was found by Cheapflights users on 6/12. 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.
dom. 12/72:45 pmSFO - PER
1 stop29h 15mQatar Airways
vie. 1/23:05 pmPER - SFO
1 stop37h 20mQatar Airways
Deal found 6/12$1,688
This United Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 12/711:05 pmSFO - PER
1 stop23h 40mUnited Airlines
dom. 1/411:45 pmPER - SFO
2 stops47h 10mUnited Airlines
Deal found 6/12$1,708
This Gurufare deal was found by Cheapflights users on 6/10. 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.
mar. 7/810:00 pmSFO - GET
2 stops52h 30mQantas Airways
mar. 7/158:55 amGET - SFO
2 stops23h 50mQantas Airways
Deal found 6/10$1,874
This Qantas Airways deal was found by Cheapflights users on 6/10. 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.
mar. 7/87:08 pmSFO - GET
3 stops31h 22mMultiple Airlines
mar. 7/156:25 pmGET - SFO
3 stops36h 24mMultiple Airlines
Deal found 6/10$1,958
This Gurufare deal was found by Cheapflights users on 6/11. 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.
mié. 7/910:05 pmSFO - GET
2 stops43h 10mAir New Zealand
mié. 7/168:55 amGET - SFO
3 stops50h 24mAir New Zealand
Deal found 6/11$3,020

Cheapflights Fare Finder

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 junio 12, 2025.
Use the filters below to find and compare flights from San Francisco to Western Australia that are best for you.

Fly from

San Francisco

Fly to

Western Australia

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

sáb. 7/26

11:30 pm-7:30 pm

2 stops53h 00m

Perth

sáb. 8/2

3:50 pm-5:55 am

2 stops53h 05m

$1,364

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

sáb. 7/26

9:28 pm-4:00 pm

2 stops51h 32m

Perth

sáb. 8/2

6:25 pm-12:50 pm

2 stops33h 25m

$1,400

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

sáb. 7/26

12:05 am-10:40 pm

1 stop31h 35m

Perth

dom. 8/3

9:15 am-10:55 pm

1 stop28h 40m

$1,505

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 6/17

10:15 am-12:05 pm

2 stops34h 50m

Perth

mar. 7/8

6:15 am-10:37 pm

2 stops31h 22m

$1,624

San FranciscoGeraldton

SFO - GET

SFOGET

San Francisco

mar. 7/8

10:00 pm-5:30 pm

2 stops52h 30m

Geraldton

mar. 7/15

8:55 am-5:45 pm

2 stops23h 50m

$1,874

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 6/17

3:55 pm-6:40 pm

1 stop35h 45m

Perth

mar. 7/8

10:45 pm-1:35 pm

1 stop29h 50m

$1,884

San FranciscoGeraldton

SFO - GET

SFOGET

San Francisco

mar. 7/8

7:08 pm-5:30 pm

3 stops31h 22m

Geraldton

mar. 7/15

6:25 pm-3:49 pm

3 stops36h 24m

$1,958

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mié. 9/10

10:05 pm-12:30 pm

1 stop23h 25m

Perth

mié. 10/15

6:25 am-8:15 pm

1 stop28h 50m

$2,070

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mié. 6/25

11:20 pm-2:40 pm

1 stop24h 20m

Perth

sáb. 6/28

4:45 pm-8:10 am

1 stop30h 25m

$2,329

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 6/30

1:05 am-1:10 am

2 stops33h 05m

Perth

dom. 7/13

3:50 pm-1:35 pm

2 stops36h 45m

$2,741

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 21 results
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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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Western Australia

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 $1,456). 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 junio 12, 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 junio 12, 2025.
Read through reviews of airlines operating flights from San Francisco to Western Australia, such as ANA, Singapore Airlines and Air New Zealand. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,302 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very good
483 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Cathay Pacific
7.6
Good
892 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qantas Airways
7.5
Good
854 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 cheapest airlines to fly from San Francisco to Western Australia one-way?

    The cheapest airlines for a one-way flight from San Francisco to Western Australia are Philippine Airlines ($838), Qantas Airways ($893), and United Airlines ($1,025).

  • 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 - Geraldton or San Francisco - Broome 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 $1,456). 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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,086Average$1,242FlexibilityNo cancel feeOn-time78%
Singapore AirlinesCheapest$1,092Average$1,305FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,142Average$1,239FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,142Average$1,594FlexibilityNo 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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