PER - SFO

$849 Find Cheap Flights from Perth to San Francisco – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,483
Typical prices: $1,591-$2,358
Air Canada
Fri 2/11Thu 15/2
PER - SFO • 2 stops
Cheapest one-way flight
$849
Typical prices: $997-$1,596
Multiple Airlines
Mon 19/11
PER - SFO • 2 stops
Direct flights
Not available
There are currently no direct flights between Perth and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
June
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Brisbane (BNE)
Cheapest • Avg $1,675 (return)
Sydney Kingsford Smith (SYD)
Shortest trip • 22h 34m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to San Francisco

Mon, 2 Nov - Mon, 15 Feb
Multiple Airlines Logo
15:15 - 13:51PER  Perth-SFO San Francisco
38h 36m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
17:35 - 15:55SFO  San Francisco-PER Perth
30h 20m2 stops Vancouver Intl Brisbane
$1,483Multiple Airlines
Mon, 2 Nov - Mon, 15 Feb
Multiple Airlines Logo
15:15 - 13:51PER  Perth-SFO San Francisco
38h 36m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
17:35 - 15:55SFO  San Francisco-PER Perth
30h 20m2 stops Vancouver Intl Brisbane
$1,527Multiple Airlines
Mon, 12 Oct - Wed, 28 Oct
Qantas Airways Logo
10:30 - 08:57PER  Perth-SFO San Francisco
37h 27m2 stops Sydney Kingsford Smith Los Angeles
Qantas Airways Logo
21:45 - 14:30SFO  San Francisco-PER Perth
25h 45m2 stops Sydney Kingsford Smith Melbourne
$1,547Qantas Airways
Mon, 2 Nov - Mon, 15 Feb
Qantas Airways Logo
14:00 - 23:40PER  Perth-SFO San Francisco
25h 40m2 stops Melbourne Los Angeles
Qantas Airways Logo
11:05 - 16:20SFO  San Francisco-PER Perth
37h 15m2 stops Los Angeles Melbourne
$1,548Qantas Airways
Sat, 6 Feb - Fri, 12 Mar
Singapore Airlines Logo
01:20 - 07:50PER  Perth-SFO San Francisco
46h 30m1 stop Singapore Changi
Singapore Airlines Logo
09:40 - 14:45SFO  San Francisco-PER Perth
37h 05m1 stop Singapore Changi
$1,632Singapore Airlines
Tue, 20 Oct - Tue, 27 Oct
Singapore Airlines Logo
06:30 - 09:50PER  Perth-SFO San Francisco
42h 20m1 stop Singapore Changi
Singapore Airlines Logo
10:40 - 00:05SFO  San Francisco-PER Perth
46h 25m1 stop Singapore Changi
$1,694Singapore Airlines
Thu, 29 Oct - Thu, 5 Nov
Air New Zealand Logo
23:50 - 12:05PER  Perth-SFO San Francisco
27h 15m1 stop Auckland Intl
Air New Zealand Logo
19:50 - 22:20SFO  San Francisco-PER Perth
34h 30m1 stop Auckland Intl
$2,114Air New Zealand
Sat, 10 Oct - Sat, 17 Oct
Virgin Australia Logo
06:00 - 06:50PER  Perth-SFO San Francisco
39h 50m1 stop Sydney Kingsford Smith
Virgin Australia Logo
23:20 - 14:40SFO  San Francisco-PER Perth
24h 20m1 stop Melbourne
$2,225Virgin Australia
Fri, 4 Dec - Fri, 11 Dec
Virgin Australia Logo
22:55 - 06:25PER  Perth-SFO San Francisco
23h 30m1 stop Sydney Kingsford Smith
Virgin Australia Logo
23:35 - 23:00SFO  San Francisco-PER Perth
31h 25m1 stop Melbourne
$2,331Virgin Australia
Wed, 21 Oct - Tue, 10 Nov
Japan Airlines Logo
12:15 - 11:30PER  Perth-SFO San Francisco
38h 15m2 stops Singapore Changi Tokyo Narita
Japan Airlines Logo
12:50 - 23:55SFO  San Francisco-PER Perth
43h 05m2 stops Tokyo Haneda Singapore Changi
$6,709Japan Airlines
Booking Insights

Price, demand, and travel trends for Perth to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Perth to San Francisco with more confidence.

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

Saturday is the cheapest day of the week to fly from Perth to San Francisco and is 11% cheaper than the average day. Friday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • June is the cheapest month to fly from Perth to San Francisco at $1,565 return.
  • July ($2,443) and September ($2,239) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Perth to San Francisco the cheapest?

Flights from Perth to San Francisco are cheapest 8 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Perth to San Francisco flights

Low season

May

Cheapest flight

$849
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flights 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 return price

Your Perth to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Perth to San Francisco?

    Flights from Perth to San Francisco usually depart from Perth (PER) and arrive at San Francisco (SFO).

  • Which cabin classes can I book on flights from Perth to San Francisco?

    Three cabin classes are available on flights from Perth to San Francisco:

    • Economy class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Perth to San Francisco pass through?

    One-stop flights from Perth to San Francisco most commonly connect through:

    • Sydney Kingsford Smith (SYD) – 45% of one-stop connections
    • Singapore Changi (SIN) – 32% of one-stop connections
    • Auckland Intl (AKL) – 15% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) – 5% of one-stop connections

    Sydney Kingsford Smith (SYD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Perth to San Francisco?

    On the Perth to San Francisco route, being flexible with your departure day can save you up to 20%. Saturday is the cheapest day at $1,708 return on average, while Friday is the most expensive at $2,126 – a $419 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Chase Center. These are among the most viewed places in San Francisco on KAYAK.

  • How expensive are last-minute Perth to San Francisco flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 23% above the route average of $1,912. Book 8 weeks before departure for the lowest fares.

  • How long is a flight from Perth to San Francisco?

    A direct flight from Perth to San Francisco takes 0h 00m, covering 23,696 km.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Perth to San Francisco looking right now?

    One-way fares from Perth to San Francisco are currently higher than usual. Average one-way flight prices are about $1,353, which is 5% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Perth to San Francisco?

    Flying via Sydney Kingsford Smith (SYD) gives the shortest average 1-stop total travel time of 22h 34m, compared to 23h 47m via Melbourne (MEL) and 23h 47m via Brisbane (BNE).

  • What is the time difference between Perth and San Francisco?

    San Francisco is 15 hours behind Perth (Pacific Time vs Western Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around $21 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • How much should I expect to pay for a Perth to San Francisco flight?

    Return flights from Perth to San Francisco range from $1,591 to $2,358, with an average of $1,912 over the past 12 months. Anything below $1,591 counts as a good deal.

Your guide to booking Perth to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Friday. On this route, Saturday flights average $1,708 – about $419 less than Friday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 41% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Perth to San Francisco trip for June. Fares historically average $1,565 return in that month – typically $878 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Perth to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Car hire in San Francisco
Hotels in San Francisco
Holidays in San Francisco