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Cheap flights from Perth to San Francisco from $600

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 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Perth to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:35 am - 8:30 pmPER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:20 amSFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,158Multiple Airlines
Tue, Sep 8 - Sat, Sep 19
Vietnam Airlines Logo
12:25 am - 5:55 pmPER  Perth-SFO San Francisco
32h 30m1 stop Ho Chi Minh City
Vietnam Airlines Logo
9:10 pm - 10:30 pmSFO  San Francisco-PER Perth
33h 20m1 stop Ho Chi Minh City
$1,180Vietnam Airlines
Sat, Oct 10 - Thu, Nov 26
Singapore Airlines Logo
1:10 am - 9:50 amPER  Perth-SFO San Francisco
47h 40m1 stop Singapore Changi
Singapore Airlines Logo
9:40 am - 5:25 amSFO  San Francisco-PER Perth
27h 45m1 stop Singapore Changi
$1,192Singapore Airlines
Sun, Oct 11 - Thu, Nov 26
Singapore Airlines Logo
1:50 pm - 7:50 amPER  Perth-SFO San Francisco
34h 00m1 stop Singapore Changi
Singapore Airlines Logo
9:40 am - 5:25 amSFO  San Francisco-PER Perth
27h 45m1 stop Singapore Changi
$1,193Singapore Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
5:35 am - 8:30 pmPER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:20 amSFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,198Multiple Airlines
Tue, Sep 1 - Mon, Sep 21
Multiple Airlines Logo
5:35 am - 8:30 pmPER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:20 amSFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,199Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Philippine Airlines Logo
8:35 am - 9:30 pmPER  Perth-SFO San Francisco
27h 55m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
12:30 am - 7:15 amSFO  San Francisco-PER Perth
39h 45m1 stop Manila Ninoy Aquino Intl
$1,216Philippine Airlines
Mon, Sep 28 - Mon, Oct 12
Philippine Airlines Logo
8:35 am - 9:10 pmPER  Perth-SFO San Francisco
27h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
12:30 am - 7:15 amSFO  San Francisco-PER Perth
39h 45m1 stop Manila Ninoy Aquino Intl
$1,217Philippine Airlines
Mon, Sep 7 - Mon, Sep 21
Multiple Airlines Logo
5:35 am - 8:30 pmPER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:20 amSFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,218Multiple Airlines
Tue, Sep 8 - Sat, Sep 19
Multiple Airlines Logo
5:35 am - 8:30 pmPER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:20 amSFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,219Multiple Airlines
Tue, Sep 8 - Sat, Sep 19

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Vietnam Airlines flights from Perth to San Francisco

Our best Vietnam Airlines deals on Perth to San Francisco flight tickets
Vietnam Airlines
Oct 10
PER12:25 amPerth
32h 30m
1 stop
SFO5:55 pmSan Francisco
Nov 26
SFO9:10 pmSan Francisco
33h 20m
1 stop
PER10:30 pmPerth
$1,180
Vietnam Airlines
Oct 10
PER12:25 amPerth
32h 30m
1 stop
SFO5:55 pmSan Francisco
Nov 28
SFO9:10 pmSan Francisco
33h 20m
1 stop
PER10:30 pmPerth
$1,236
Vietnam Airlines
Aug 15
PER12:25 amPerth
32h 30m
1 stop
SFO5:55 pmSan Francisco
Aug 29
SFO10:50 pmSan Francisco
32h 40m
1 stop
PER10:30 pmPerth
$1,641

Singapore Airlines flights from Perth to San Francisco

Our best Singapore Airlines deals on Perth to San Francisco flight tickets
Singapore Airlines
Oct 11
PER1:10 amPerth
47h 40m
1 stop
SFO9:50 amSan Francisco
Nov 26
SFO9:40 amSan Francisco
27h 45m
1 stop
PER5:25 amPerth
$1,192
Singapore Airlines
Nov 12
PER1:50 pmPerth
34h 00m
1 stop
SFO7:50 amSan Francisco
Nov 25
SFO9:40 amSan Francisco
27h 45m
1 stop
PER5:25 amPerth
$1,193
Singapore Airlines
Nov 1
PER1:50 pmPerth
34h 00m
1 stop
SFO8:50 amSan Francisco
Nov 30
SFO9:40 amSan Francisco
37h 05m
1 stop
PER2:45 pmPerth
$1,267

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 10, 2026.
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

Cheapest round-trip

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Tue 9/8

5:35 am-8:30 pm

2 stops29h 55m

San Francisco

Sat 9/19

12:50 am-4:20 am

2 stops36h 30m

$1,158

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Sat 10/10

12:25 am-5:55 pm

1 stop32h 30m

San Francisco

Thu 11/26

9:10 pm-10:30 pm

1 stop33h 20m

$1,180

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Sun 10/11

1:10 am-9:50 am

1 stop47h 40m

San Francisco

Thu 11/26

9:40 am-5:25 am

1 stop27h 45m

$1,192
Quickest round-trip

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Thu 11/12

1:50 pm-7:50 am

1 stop34h 00m

San Francisco

Wed 11/25

9:40 am-5:25 am

1 stop27h 45m

$1,193

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Tue 9/1

5:35 am-8:30 pm

2 stops29h 55m

San Francisco

Mon 9/21

12:50 am-4:20 am

2 stops36h 30m

$1,198

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Tue 9/1

5:35 am-8:30 pm

2 stops29h 55m

San Francisco

Mon 9/7

12:50 am-4:20 am

2 stops36h 30m

$1,199

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Mon 9/28

8:35 am-9:30 pm

1 stop27h 55m

San Francisco

Mon 10/12

12:30 am-7:15 am

1 stop39h 45m

$1,216

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Mon 9/7

8:35 am-9:10 pm

1 stop27h 35m

San Francisco

Mon 9/21

12:30 am-7:15 am

1 stop39h 45m

$1,217

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Tue 9/8

5:35 am-8:30 pm

2 stops29h 55m

San Francisco

Sat 9/19

12:50 am-4:20 am

2 stops36h 30m

$1,218

PerthSan Francisco

PER Perth - SFO San Francisco

PERSFO

Perth

Tue 9/8

5:35 am-8:30 pm

2 stops29h 55m

San Francisco

Sat 9/19

12:50 am-4:20 am

2 stops36h 30m

$1,219

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 typical price of a round-trip flight between Perth and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,140 to $1,863.
The lowest price recently found on this route was $1,158.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,143.

How far in advance should I book a flight from Perth 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 $1,366 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 $1,016 on momondo.

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

You could potentially save up to 3% 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 2026, prices for Perth to San Francisco flights are approximately 9% more expensive 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

27h 35m

Direct flights

None
The fastest flight from Perth to San Francisco takes 27h 35m
There are no direct flights from Perth to San Francisco. There are no popular flight routes from Perth to San Francisco.
Search flight deals

Frequently asked questions about flying from Perth to San Francisco

  • How far is Perth to San Francisco by plane?

    Perth and San Francisco are 9156.0 mi apart from one another. Flights usually cover this in 27h 35m, 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.

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
South San Francisco
Fremont
Berkeley
Bodega Bay
Hayward
Walnut Creek
Santa Clara
Vallejo
Roseville
Sonoma
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Marina
Palo Alto

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.

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