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Cheap flights from Perth to San Francisco from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to San Francisco departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Perth to San Francisco (PER-SFO)

Cheap round-trip flights

Japan Airlines Logo
12:15 am - 10:45 amPER-SFO
25h 30m2 stops
Japan Airlines Logo
12:50 pm - 10:50 pmSFO-PER
42h 00m2 stops
$839Japan Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Japan Airlines Logo
12:15 am - 10:45 amPER-SFO
25h 30m2 stops
Japan Airlines Logo
12:50 pm - 10:50 pmSFO-PER
42h 00m2 stops
$841Japan Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
Philippine Airlines Logo
11:55 pm - 7:20 amSFO-PER
40h 25m1 stop
$907Philippine Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 24
Philippine Airlines Logo
8:40 am - 8:30 pmPER-SFO
26h 50m1 stop
Philippine Airlines Logo
10:30 pm - 7:20 amSFO-PER
40h 50m1 stop
$924Philippine Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Logo
6:25 pm - 8:30 pmPER-SFO
41h 05m2 stops
Logo
12:50 am - 8:40 pmSFO-PER
28h 50m2 stops
$1,023
Find Deal
Wed, Oct 8 - Thu, Oct 23
Singapore Airlines Logo
1:10 am - 7:50 amPER-SFO
22h 40m1 stop
Singapore Airlines Logo
9:40 am - 12:35 pmSFO-PER
34h 55m1 stop
$1,049Singapore Airlines
Find Deal
Fri, Nov 14 - Sat, Nov 29
Logo
12:15 am - 9:50 amPER-SFO
25h 35m2 stops
Logo
10:30 pm - 7:20 amSFO-PER
40h 50m1 stop
$1,061
Find Deal
Sun, Feb 1 - Mon, Feb 16
ANA Logo
9:55 pm - 9:15 amPER-SFO
27h 20m1 stop
ANA Logo
12:20 am - 8:30 pmSFO-PER
28h 10m1 stop
$1,062ANA
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Mon, Feb 2 - Sun, Feb 15
ANA Logo
9:55 pm - 3:20 pmPER-SFO
33h 25m1 stop
ANA Logo
11:00 am - 8:30 pmSFO-PER
41h 30m1 stop
$1,068ANA
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Mon, Feb 2 - Mon, Feb 16
Singapore Airlines Logo
1:10 am - 7:50 amPER-SFO
22h 40m1 stop
Singapore Airlines Logo
9:40 am - 5:25 amSFO-PER
27h 45m1 stop
$1,078Singapore Airlines
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Sun, Nov 9 - Sun, Nov 30

Japan Airlines flights from Perth to San Francisco

Our best Japan Airlines deals on Perth to San Francisco flight tickets
Japan Airlines
Oct 29
PER12:15 amPerth
25h 30m
2 stops
SFO10:45 amSan Francisco
Nov 3
SFO12:50 pmSan Francisco
42h 00m
2 stops
PER10:50 pmPerth
$839
Find similar
Japan Airlines
Oct 29
PER12:15 amPerth
25h 30m
2 stops
SFO10:45 amSan Francisco
Nov 3
SFO12:50 pmSan Francisco
42h 00m
2 stops
PER10:50 pmPerth
$841
Find similar
Japan Airlines
Feb 1
PER12:15 amPerth
25h 35m
2 stops
SFO9:50 amSan Francisco
Feb 16
SFO12:55 pmSan Francisco
43h 00m
2 stops
PER11:55 pmPerth
$889
Find similar

Philippine Airlines flights from Perth to San Francisco

Our best Philippine Airlines deals on Perth to San Francisco flight tickets
Philippine Airlines
Aug 28
PER8:45 amPerth
27h 05m
1 stop
SFO8:50 pmSan Francisco
Sep 12
SFO11:55 pmSan Francisco
40h 30m
1 stop
PER7:25 amPerth
$813
Find similar
Philippine Airlines
Oct 9
PER8:45 amPerth
27h 05m
1 stop
SFO8:50 pmSan Francisco
Oct 24
SFO11:55 pmSan Francisco
40h 25m
1 stop
PER7:20 amPerth
$907
Find similar
Philippine Airlines
Oct 30
PER8:40 amPerth
26h 50m
1 stop
SFO8:30 pmSan Francisco
Nov 3
SFO10:30 pmSan Francisco
40h 50m
1 stop
PER7:20 amPerth
$924
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Perth to San Francisco 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, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Perth to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 10/29

12:15 am-10:45 am

2 stops25h 30m

San Francisco

Mon 11/3

12:50 pm-10:50 pm

2 stops42h 00m

$839

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 10/29

12:15 am-10:45 am

2 stops25h 30m

San Francisco

Mon 11/3

12:50 pm-10:50 pm

2 stops42h 00m

$841

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 10/9

8:45 am-8:50 pm

1 stop27h 05m

San Francisco

Fri 10/24

11:55 pm-7:20 am

1 stop40h 25m

$907

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 10/30

8:40 am-8:30 pm

1 stop26h 50m

San Francisco

Mon 11/3

10:30 pm-7:20 am

1 stop40h 50m

$924

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 10/8

6:25 pm-8:30 pm

2 stops41h 05m

San Francisco

Thu 10/23

12:50 am-8:40 pm

2 stops28h 50m

$1,023

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 11/14

1:10 am-7:50 am

1 stop22h 40m

San Francisco

Sat 11/29

9:40 am-12:35 pm

1 stop34h 55m

$1,049

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 2/1

12:15 am-9:50 am

2 stops25h 35m

San Francisco

Mon 2/16

10:30 pm-7:20 am

1 stop40h 50m

$1,061

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 2/2

9:55 pm-9:15 am

1 stop27h 20m

San Francisco

Sun 2/15

12:20 am-8:30 pm

1 stop28h 10m

$1,062

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 2/2

9:55 pm-3:20 pm

1 stop33h 25m

San Francisco

Mon 2/16

11:00 am-8:30 pm

1 stop41h 30m

$1,068

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 11/9

1:10 am-7:50 am

1 stop22h 40m

San Francisco

Sun 11/30

9:40 am-5:25 am

1 stop27h 45m

$1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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 March is also cheap. Prices for this month can be found on momondo for an average of $1,130.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Perth to San Francisco is on a Thursday when prices can be found for as low as $1,081. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,651.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Perth to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $1,262. Flights in the evening are often more expensive with an average ticket price of $1,296.

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 $1,273 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 $1,121 on momondo.

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

You could potentially save up to 27% 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 August 2025, prices for Perth to San Francisco flights are approximately 28% 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

Direct flights

None
There are no direct flights from Perth to San Francisco. There are no popular flight routes from Perth to San Francisco.
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  • 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 22h 40m, 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 many operators does momondo search for flights from Perth Airport to San Francisco Airport?

  • 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.

  • What is the most popular airline from Perth to San Francisco?

Best airlines flying from Perth to San Francisco

Compare and see reviews for airlines that fly from Perth to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $1,098Free CancellationRating
8.1
1,352 reviews
Search Singapore Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Pacific Grove
Salinas

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.

An easier way to manage your San Francisco trip

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