PER - SFO

$689 Find Cheap Flights from Perth to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to San Francisco departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,475
Typical prices: $1,207-$1,014
Multiple Airlines
Thu 6/18Wed 6/24
PER - SFO • 2 stops
Cheapest one-way
$689
Typical prices: $758-$1,172
Multiple Airlines
Thu 8/13
PER - SFO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Perth and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Manila (MNL)
Cheapest • Avg $958 (round-trip)
Auckland (AKL)
Shortest trip • 19h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to San Francisco (PER-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Perth to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Perth to San Francisco

Thu, Jun 18 - Wed, Jun 24
Multiple Airlines Logo
5:05 am - 7:55 pm
PER
-
SFO
29h 50m
2 stops
Multiple Airlines Logo
1:05 am - 9:45 pm
SFO
-
PER
29h 40m
2 stops
$1,475Multiple Airlines
Tue, Jul 14 - Wed, Aug 19
Multiple Airlines Logo
10:30 am - 8:28 pm
PER
-
SFO
24h 58m
2 stops
Multiple Airlines Logo
8:20 am - 7:10 pm
SFO
-
PER
43h 50m
2 stops
$1,495Multiple Airlines
Sun, Jul 19 - Mon, Aug 10
Multiple Airlines Logo
5:35 am - 9:00 pm
PER
-
SFO
30h 25m
2 stops
Multiple Airlines Logo
12:30 am - 7:15 am
SFO
-
PER
39h 45m
1 stop
$1,514Multiple Airlines
Sun, Jul 19 - Tue, Aug 11
Multiple Airlines Logo
10:30 am - 7:31 am
PER
-
SFO
36h 01m
2 stops
Multiple Airlines Logo
7:42 pm - 7:10 pm
SFO
-
PER
56h 28m
2 stops
$1,532Multiple Airlines
Mon, May 18 - Tue, Jun 2
Multiple Airlines Logo
8:35 am - 9:10 pm
PER
-
SFO
27h 35m
1 stop
Multiple Airlines Logo
3:21 pm - 10:15 pm
SFO
-
PER
39h 54m
2 stops
$1,536Multiple Airlines
Wed, Jun 3 - Wed, Aug 5
Multiple Airlines Logo
6:25 pm - 11:25 am
PER
-
SFO
32h 00m
2 stops
Multiple Airlines Logo
10:50 pm - 8:55 am
SFO
-
PER
43h 05m
1 stop
$1,565Multiple Airlines
Sun, Jun 14 - Sat, Jun 27
Multiple Airlines Logo
10:30 am - 8:28 pm
PER
-
SFO
24h 58m
2 stops
Multiple Airlines Logo
8:30 am - 9:30 am
SFO
-
PER
34h 00m
2 stops
$1,578Multiple Airlines
Sun, Jul 19 - Mon, Aug 10
Multiple Airlines Logo
10:45 pm - 1:35 pm
PER
-
SFO
29h 50m
1 stop
Multiple Airlines Logo
12:30 am - 7:15 am
SFO
-
PER
39h 45m
1 stop
$1,581Multiple Airlines
Sun, Jun 14 - Sat, Jun 27
Multiple Airlines Logo
10:30 am - 8:28 pm
PER
-
SFO
24h 58m
2 stops
Multiple Airlines Logo
8:30 am - 9:30 am
SFO
-
PER
34h 00m
2 stops
$1,582Multiple Airlines
Wed, Jun 3 - Wed, Aug 5
Multiple Airlines Logo
4:25 pm - 8:25 pm
PER
-
SFO
43h 00m
2 stops
Multiple Airlines Logo
8:30 am - 7:10 pm
SFO
-
PER
43h 40m
2 stops
$1,604Multiple Airlines
Booking Insights

KAYAK's insights & trends for Perth to San Francisco flights

Get data-powered insights and trends into flights from Perth to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Perth to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Perth to San Francisco departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to San Francisco is February, where tickets cost $1,011 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,552 and $1,479 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Perth to San Francisco, you should book around 5 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$689
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Perth to San Francisco

When to book flights from Perth to San Francisco

Are your dates flexible? Find out the best times to travel from Perth to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Perth to San Francisco

  • What is the cheapest flight from Perth to San Francisco?

    In the last 3 days, the lowest price for a flight from Perth to San Francisco was $689 for a one-way ticket and $1,475 for a round-trip.

  • Do I need a passport to fly between Perth and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Perth.

  • Which aircraft models fly most regularly from Perth to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Perth to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Perth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Perth with another airline. Booking your flights between Perth and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Perth to San Francisco

Information on your arrival and departure airports

Perth (PER)
San Francisco (SFO)