PER - SFO

$539 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 10/30. 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

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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$985
Overall average: $1,206
Singapore Airlines
Sat 4/11Wed 4/29
PER - SFO • 1 stop
Cheapest one-way
$525
Overall average: $914
Multiple Airlines
Thu 10/30
PER - SFO • 3 stops
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Apr 11 - Wed, Apr 29
Singapore Airlines Logo
6:25 am - 9:40 amPER-SFO
42h 15m1 stop
Singapore Airlines Logo
11:30 am - 12:30 pmSFO-PER
34h 00m1 stop
$985Singapore Airlines
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Fri, Nov 21 - Sat, Dec 6
Air New Zealand Logo
6:50 pm - 11:05 amPER-SFO
32h 15m1 stop
Air New Zealand Logo
7:50 pm - 4:50 pmSFO-PER
29h 00m1 stop
$1,001Air New Zealand
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Mon, Nov 3 - Thu, Nov 6
Japan Airlines Logo
10:30 am - 9:45 amPER-SFO
39h 15m2 stops
Japan Airlines Logo
12:50 pm - 11:55 pmSFO-PER
43h 05m2 stops
$1,084Japan Airlines
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Sat, Nov 15 - Sat, Nov 29
Cathay Pacific Logo
8:30 am - 9:15 pmPER-SFO
28h 45m1 stop
Cathay Pacific Logo
9:45 pm - 6:55 amSFO-PER
41h 10m1 stop
$1,123Cathay Pacific
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Sat, Apr 11 - Wed, Apr 29
Air Canada Logo
5:15 pm - 12:32 pmPER-SFO
34h 17m2 stops
Air Canada Logo
6:00 pm - 12:55 pmSFO-PER
27h 55m2 stops
$1,172Air Canada
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Fri, Apr 10 - Wed, Apr 29
Japan Airlines Logo
12:10 am - 11:20 amPER-SFO
26h 10m2 stops
Japan Airlines Logo
1:35 pm - 12:40 amSFO-PER
44h 05m2 stops
$1,196Japan Airlines
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Sat, Nov 15 - Sat, Nov 29
Air Canada Logo
3:15 pm - 8:34 pmPER-SFO
45h 19m2 stops
Air Canada Logo
4:20 pm - 3:30 pmSFO-PER
31h 10m2 stops
$1,218Air Canada
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Mon, Nov 3 - Thu, Nov 6
Multiple Airlines Logo
8:40 am - 7:30 pmPER-SFO
26h 50m1 stop
Multiple Airlines Logo
12:00 pm - 8:50 amSFO-PER
28h 50m2 stops
$1,240Multiple Airlines
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Sat, Nov 15 - Sat, Nov 29
Cathay Pacific Logo
8:30 am - 9:15 pmPER-SFO
28h 45m1 stop
Cathay Pacific Logo
9:45 pm - 6:55 amSFO-PER
41h 10m1 stop
$1,244Cathay Pacific
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Sat, Apr 11 - Wed, Apr 29
Multiple Airlines Logo
10:15 am - 7:55 pmPER-SFO
24h 40m2 stops
Multiple Airlines Logo
11:25 pm - 7:15 amSFO-PER
40h 50m1 stop
$1,282Multiple Airlines
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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.

What’s the cheapest day of the week to fly from Perth to San Francisco?

The average price of all round-trip flights from Perth to San Francisco clicked on KAYAK for each day over the last 12 months.

For Perth to San Francisco, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Francisco back to Perth, the best deals are generally found on Sunday, with Tuesday being the most expensive.

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 October, where tickets cost $1,081 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,604 and $1,422 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 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

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Good to know

Low seasonFebruary
Cheapest flight$525
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 28% 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 $525 for a one-way ticket and $985 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)

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