What is the cheapest airline that flies from Perth to San Francisco?

Singapore Airlines is the most popular carrier operating from Perth to San Francisco

When did momondo last update prices for flights from Perth Airport to San Francisco Airport?

Prices for flights from Perth Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Perth Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$592 Cheap Flights from Perth to San Francisco in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Perth to San Francisco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 pm - 12:05 pm

PER

SFO

27h 15m

1 stop

8:50 pm - 4:50 pm

SFO

PER

29h 00m

1 stop

$1,068Air New Zealand

Thu, Mar 12 - Thu, Mar 19

6:50 pm - 12:05 pm

PER

SFO

32h 15m

1 stop

8:50 pm - 4:50 pm

SFO

PER

29h 00m

1 stop

$1,081Air New Zealand

Wed, Mar 11 - Wed, Mar 18

6:50 pm - 12:05 pm

PER

SFO

32h 15m

1 stop

8:50 pm - 4:50 pm

SFO

PER

29h 00m

1 stop

$1,086Air New Zealand

Sun, Mar 8 - Mon, Mar 23

12:10 am - 11:20 am

PER

SFO

26h 10m

2 stops

11:55 am - 12:40 am

SFO

PER

45h 45m

2 stops

$1,099Japan Airlines

Thu, May 7 - Tue, May 12

12:10 am - 11:20 am

PER

SFO

26h 10m

2 stops

11:55 am - 12:40 am

SFO

PER

45h 45m

2 stops

$1,100Japan Airlines

Thu, May 7 - Tue, May 12

12:10 am - 11:20 am

PER

SFO

26h 10m

2 stops

11:55 am - 12:40 am

SFO

PER

45h 45m

2 stops

$1,102Japan Airlines

Thu, May 7 - Tue, May 12

8:40 pm - 1:30 pm

PER

SFO

31h 50m

2 stops

11:00 am - 4:15 am

SFO

PER

26h 15m

1 stop

$1,131Multiple Airlines

Sun, Mar 22 - Sun, Mar 29

5:35 am - 8:00 pm

PER

SFO

29h 25m

2 stops

12:10 am - 4:15 am

SFO

PER

37h 05m

2 stops

$1,166Multiple Airlines

Thu, Mar 12 - Wed, Mar 18

4:55 am - 10:30 am

PER

SFO

44h 35m

2 stops

10:40 am - 4:15 am

SFO

PER

26h 35m

1 stop

$1,186Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

8:40 pm - 5:20 pm

PER

SFO

35h 40m

3 stops

11:00 am - 4:15 am

SFO

PER

26h 15m

1 stop

$1,195Multiple Airlines

Sun, Mar 22 - Sun, Mar 29

Singapore Airlines flights from Perth to San Francisco

Our best Singapore Airlines deals on Perth to San Francisco flight tickets

Singapore Airlines

Mar 22

PER5:05 pmPerth

30h 45m

1 stop

SFO8:50 amSan Francisco

Mar 29

SFO11:00 amSan Francisco

34h 30m

1 stop

PER12:30 pmPerth

$1,271

Singapore Airlines

Jun 24

PER6:25 amPerth

42h 25m

1 stop

SFO9:50 amSan Francisco

Jul 19

SFO11:45 amSan Francisco

26h 25m

1 stop

PER5:10 amPerth

$1,551

Singapore Airlines

May 7

PER1:10 amPerth

23h 00m

1 stop

SFO9:10 amSan Francisco

May 12

SFO11:00 amSan Francisco

27h 10m

1 stop

PER5:10 amPerth

$1,568

Qantas Airways flights from Perth to San Francisco

Our best Qantas Airways deals on Perth to San Francisco flight tickets

Qantas Airways

Feb 27

PER11:35 amPerth

20h 20m

1 stop

SFO3:55 pmSan Francisco

Mar 15

SFO9:30 pmSan Francisco

31h 50m

1 stop

PER8:20 pmPerth

$1,445

Qantas Airways

Feb 27

PER11:35 amPerth

20h 20m

1 stop

SFO3:55 pmSan Francisco

Mar 15

SFO9:30 pmSan Francisco

26h 00m

2 stops

PER2:30 pmPerth

$1,487

Qantas Airways

Jul 5

PER7:45 amPerth

25h 00m

2 stops

SFO5:45 pmSan Francisco

Jul 27

SFO6:00 pmSan Francisco

31h 50m

2 stops

PER4:50 pmPerth

$1,559

Fly from

Fly to

Route

Depart

Return

Price

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 3/12

11:50 pm-12:05 pm

1 stop27h 15m

San Francisco

Thu 3/19

8:50 pm-4:50 pm

1 stop29h 00m

$1,068

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 3/11

6:50 pm-12:05 pm

1 stop32h 15m

San Francisco

Wed 3/18

8:50 pm-4:50 pm

1 stop29h 00m

$1,081

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 3/8

6:50 pm-12:05 pm

1 stop32h 15m

San Francisco

Mon 3/23

8:50 pm-4:50 pm

1 stop29h 00m

$1,086

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/7

12:10 am-11:20 am

2 stops26h 10m

San Francisco

Tue 5/12

11:55 am-12:40 am

2 stops45h 45m

$1,099

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/7

12:10 am-11:20 am

2 stops26h 10m

San Francisco

Tue 5/12

11:55 am-12:40 am

2 stops45h 45m

$1,100

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 5/7

12:10 am-11:20 am

2 stops26h 10m

San Francisco

Tue 5/12

11:55 am-12:40 am

2 stops45h 45m

$1,102

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 3/22

8:40 pm-1:30 pm

2 stops31h 50m

San Francisco

Sun 3/29

11:00 am-4:15 am

1 stop26h 15m

$1,131

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 3/12

5:35 am-8:00 pm

2 stops29h 25m

San Francisco

Wed 3/18

12:10 am-4:15 am

2 stops37h 05m

$1,166

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 3/11

4:55 am-10:30 am

2 stops44h 35m

San Francisco

Wed 3/18

10:40 am-4:15 am

1 stop26h 35m

$1,186

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 3/22

8:40 pm-5:20 pm

3 stops35h 40m

San Francisco

Sun 3/29

11:00 am-4:15 am

1 stop26h 15m

$1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Perth to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,108.

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

You are more likely to see cheaper flights to San Francisco from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Perth for as low as $1,011 on momondo.

Can stopping save me money on Perth to San Francisco flights?

You could potentially save up to 22% on your flight if you consider stops on a Perth to San Francisco flight.

How have Perth to San Francisco flight prices changed over time?

As of January 2026, prices for Perth to San Francisco flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Perth to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Perth to San Francisco (PER to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to San Francisco

Fastest flight time	20h 20m
Direct flights	None

The fastest flight from Perth to San Francisco takes 20h 20m

There are no direct flights from Perth to San Francisco. There are no popular flight routes from Perth to San Francisco.

Search flight deals

How far is Perth to San Francisco by plane?
Perth and San Francisco are 9155.6 mi apart from one another. Flights usually cover this in 20h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Perth Airport to San Francisco Airport?
Prices for flights from Perth Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Perth Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Hayward

Calistoga

Big Sur

Santa Clara

Berkeley

Walnut Creek

Fremont

Daly City

Half Moon Bay

Salinas

Vallejo

Livermore

Sunnyvale

Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Perth to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to San Francisco for you.

Can I find flights from Perth to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Perth with this policy.

How can momondo help me find flights from Perth to San Francisco?

Once all potential Perth to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Perth to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Perth and alert you when they change.