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

Cheapflights users have booked flights from San Francisco to Perth round-trip from $1,767. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,796, and Air New Zealand, from $2,122. Cathay Pacific is 23% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

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

$1,288 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Qantas Airways and Fiji Airways, with prices starting from $1,322 and $1,467, respectively. Find deals

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

Travellers seeking maximum savings on their San Francisco to Perth flight should consider departing on Thursday mornings 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.

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

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from San Francisco to Perth?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 31% on flights from San Francisco to Perth compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $2,152. For sooner than that we have options available in the next 3 days from $2,501.

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

Our data shows that October tends to be the cheapest month to fly to Perth from San Francisco. Users have commonly found prices around $2,320 for the month, but tickets can be as low as $1,583. Due to multiple factors, prepare for potentially higher prices in June.

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 holiday 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.

$797+ Flights from San Francisco to Perth

Cheapflights Tip: The best prices from San Francisco to Perth are usually found in October or September, booked 23 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from San Francisco to Perth

Round-trip from	$1,759
One-way from	$797
Popular in	June
Cheapest in	October
Average price	$2,020

6/5-13/5
4 total stops
75h 20m total
San Francisco to Perth

Search Deals

6/8
2 total stops
35h 50m total
San Francisco to Perth

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($344 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($117 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 25 March 2025.

Mon 3/1123:00SFO - PER

1 stop40h 15mPhilippine Airlines

Mon 17/1108:30PER - SFO

1 stop27h 15mPhilippine Airlines

Deal found 24/3$1,621

Tue 6/512:55SFO - PER

2 stops40h 45mMultiple Airlines

Tue 13/521:55PER - SFO

2 stops34h 35mMultiple Airlines

Deal found 24/3$1,759

Wed 7/512:55SFO - PER

1 stop27h 50mCathay Pacific

Tue 13/500:10PER - SFO

1 stop26h 05mCathay Pacific

Deal found 24/3$1,767

Tue 16/911:30SFO - PER

1 stop26h 40mSingapore Airlines

Tue 7/1001:10PER - SFO

1 stop23h 30mSingapore Airlines

Deal found 25/3$1,796

Tue 17/613:25SFO - PER

2 stops35h 35mAir New Zealand

Tue 8/723:55PER - SFO

2 stops27h 55mAir New Zealand

Deal found 25/3$2,122

Wed 23/415:55SFO - PER

1 stop35h 45mQatar Airways

Wed 28/522:45PER - SFO

1 stop29h 50mQatar Airways

Deal found 25/3$2,128

Wed 5/1122:05SFO - PER

2 stops33h 40mFiji Airways

Tue 18/1122:55PER - SFO

2 stops29h 30mFiji Airways

Deal found 24/3$2,178

Sat 17/517:49SFO - PER

2 stops27h 31mQantas Airways

Thu 29/506:00PER - SFO

2 stops30h 00mQantas Airways

Deal found 24/3$2,520

Best flights from San Francisco to Perth
Discover carefully curated flight deals from San Francisco to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Tue 6/512:55SFO - PER

2 stops40h 45mMultiple Airlines

Tue 13/521:55PER - SFO

2 stops34h 35mMultiple Airlines

Deal found 24/3$1,759

Wed 7/512:55SFO - PER

1 stop27h 50mCathay Pacific

Tue 13/500:10PER - SFO

1 stop26h 05mCathay Pacific

Deal found 24/3$1,767

Tue 16/911:30SFO - PER

1 stop26h 40mSingapore Airlines

Tue 7/1001:10PER - SFO

1 stop23h 30mSingapore Airlines

Deal found 25/3$1,796

Tue 17/613:25SFO - PER

2 stops35h 35mAir New Zealand

Tue 8/723:55PER - SFO

2 stops27h 55mAir New Zealand

Deal found 25/3$2,122

Wed 23/415:55SFO - PER

1 stop35h 45mQatar Airways

Wed 28/522:45PER - SFO

1 stop29h 50mQatar Airways

Deal found 25/3$2,128

Fri 12/922:35SFO - PER

2 stops34h 20mFiji Airways

Fri 3/1017:50PER - SFO

2 stops58h 35mFiji Airways

Deal found 25/3$2,224

Sat 17/517:49SFO - PER

2 stops27h 31mQantas Airways

Thu 29/506:00PER - SFO

2 stops30h 00mQantas Airways

Deal found 24/3$2,520

Last-minute flights from San Francisco to Perth
Discover last-minute flight deals from San Francisco to Perth. Data last updated 25 March 2025 and is based on user searches.

Mon 31/300:20SFO - PER

1 stop31h 20mCathay Pacific

Wed 23/409:15PER - SFO

1 stop28h 25mCathay Pacific

Deal found 25/3$1,807

Mon 31/300:20SFO - PER

1 stop31h 20mMultiple Airlines

Wed 23/412:25PER - SFO

2 stops36h 20mMultiple Airlines

Deal found 25/3$2,170

Mon 31/300:20SFO - PER

2 stops33h 50mMalaysia Airlines

Tue 22/402:10PER - SFO

2 stops50h 25mMalaysia Airlines

Deal found 24/3$3,800

Tue 1/411:30SFO - PER

1 stop26h 40mSingapore Airlines

Tue 22/401:10PER - SFO

1 stop23h 30mSingapore Airlines

Deal found 24/3$2,291

Tue 1/411:34SFO - PER

2 stops40h 06mQatar Airways

Wed 23/422:45PER - SFO

2 stops35h 32mQatar Airways

Deal found 25/3$2,709

Tue 1/413:30SFO - PER

3 stops42h 20mAir New Zealand

Wed 23/417:50PER - SFO

3 stops41h 45mAir New Zealand

Deal found 24/3$3,355

Tue 1/411:30SFO - PER

1 stop34h 00mSingapore Airlines

Wed 23/406:25PER - SFO

2 stops42h 23mSingapore Airlines

Deal found 24/3$2,364

Mon 7/412:55SFO - PER

1 stop27h 50mCathay Pacific

Wed 23/409:15PER - SFO

1 stop28h 25mCathay Pacific

Deal found 24/3$1,793

Mon 7/406:00SFO - PER

2 stops34h 45mMultiple Airlines

Wed 23/409:15PER - SFO

1 stop28h 25mMultiple Airlines

Deal found 24/3$1,947

Fri 11/417:58SFO - PER

2 stops27h 07mQantas Airways

Sun 20/410:30PER - SFO

1 stop22h 15mQantas Airways

Deal found 23/3$3,603

Fri 11/416:10SFO - PER

2 stops31h 30mUnited Airlines

Mon 21/423:55PER - SFO

1 stop21h 55mUnited Airlines

Deal found 23/3$4,611

Sat 12/416:10SFO - PER

2 stops32h 50mAir New Zealand

Sun 20/423:55PER - SFO

2 stops27h 22mAir New Zealand

Deal found 23/3$3,081

One-way flights from San Francisco to Perth
Search for one-way flight options from San Francisco to Perth. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Wed 6/822:50SFO - PER

2 stops35h 50mMultiple Airlines

Deal found 24/3$797

Sun 15/616:35SFO - PER

2 stops32h 10mAir Canada

Deal found 24/3$1,288

Sun 15/622:00SFO - PER

1 stop28h 05mQantas Airways

Deal found 24/3$1,322

Tue 27/522:45SFO - PER

2 stops31h 50mFiji Airways

Deal found 24/3$1,467

Mon 26/515:55SFO - PER

1 stop35h 45mQatar Airways

Deal found 24/3$1,554

Sat 31/523:05SFO - PER

1 stop25h 55mUnited Airlines

Deal found 24/3$1,650

Wed 6/809:09SFO - PER

3 stops36h 21mSingapore Airlines

Deal found 24/3$1,979

Sun 25/500:20SFO - PER

2 stops33h 50mMalaysia Airlines

Deal found 24/3$2,327

Sun 3/801:05SFO - PER

1 stop30h 35mCathay Pacific

Deal found 24/3$2,357

Thu 7/822:50SFO - PER

1 stop32h 40mVietnam Airlines

Deal found 24/3$5,291

Wed 16/723:55SFO - PER

1 stop40h 30mPhilippine Airlines

Deal found 25/3$5,685

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 6/5

12:55-20:40

2 stops40h 45m

Perth

Tue 13/5

21:55-17:30

2 stops34h 35m

$1,759

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 7/5

12:55-07:45

1 stop27h 50m

Perth

Tue 13/5

00:10-11:15

1 stop26h 05m

$1,767

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 16/9

11:30-05:10

1 stop26h 40m

Perth

Tue 7/10

01:10-09:40

1 stop23h 30m

$1,796

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 17/6

13:25-16:00

2 stops35h 35m

Perth

Tue 8/7

23:55-12:50

2 stops27h 55m

$2,122

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 23/4

15:55-18:40

1 stop35h 45m

Perth

Wed 28/5

22:45-13:35

1 stop29h 50m

$2,128

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 12/9

22:35-23:55

2 stops34h 20m

Perth

Fri 3/10

17:50-13:25

2 stops58h 35m

$2,224

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 17/5

17:49-12:20

2 stops27h 31m

Perth

Thu 29/5

06:00-21:00

2 stops30h 00m

$2,520

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 6/8

22:50-01:40

2 stops35h 50m

$797

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 15/6

16:35-15:45

2 stops32h 10m

$1,288

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 15/6

22:00-17:05

1 stop28h 05m

$1,322

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 18 results

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 return 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?

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 $298). Flying from San Francisco to Perth in December is currently the most expensive (average of $409). 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?

It’s typically best to fly out from San Francisco to Perth at midday. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Perth by month

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth 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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Perth

To help decide which airline to fly from San Francisco to Perth, see what other customers have to say about Singapore Airlines, Fiji Airways and Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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

1,284 reviews

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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

182 reviews

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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

7.9

Good

455 reviews

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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.

Vietnam Airlines

7.6

Good

192 reviews

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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

833 reviews

Singapore Airlines

8.1

Very Good

1,284 reviews

Check prices

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

What are the cheapest airlines flying from San Francisco to Perth round-trip?
Cheapflights users have booked flights from San Francisco to Perth round-trip from $1,767. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,796, and Air New Zealand, from $2,122. Cathay Pacific is 23% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Francisco to Perth one-way?
$1,288 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Qantas Airways and Fiji Airways, with prices starting from $1,322 and $1,467, 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 holiday 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 $298). Flying from San Francisco to Perth in December is currently the most expensive (average of $409). 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

Mandurah

Scarborough

Fremantle

Rottnest Island

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Other flights to Perth

Top airline flying from San Francisco to Perth

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$1,575	Average$1,988	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco to Perth?

When you search for this flight from San Francisco to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Perth?

Cheapflights helps you find that perfect flight to Perth from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco to Perth with no change fees?

Yes, we can. To see specific flights from San Francisco to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Francisco to Perth become cheaper?

Yes! Start tracking prices for San Francisco to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from San Francisco to Perth from $797

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Perth are usually found in October or September, booked 23 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from San Francisco to Perth

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 25 March 2025.

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 25 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

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.

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 return flight from San Francisco to Perth. Price data was last updated on 21 March 2025.

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

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 25 March 2025.

Rainfall in Perth by month

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

Temperature in Perth by month

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

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 25 March 2025.

To help decide which airline to fly from San Francisco to Perth, see what other customers have to say about Singapore Airlines, Fiji Airways and Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Perth

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Francisco to Perth

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Perth?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Perth?

Can Cheapflights find flights from San Francisco to Perth with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Perth become cheaper?

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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 25 March 2025.