Question 1

What are the cheapest airlines flying from San Francisco to Perth round-trip?

Accepted Answer

Cheapflights users have booked flights from San Francisco to Perth round-trip from $1,506. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,601, and Cathay Pacific, from $1,748. Philippine Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 2

What are the cheapest airlines to fly from San Francisco to Perth one-way?

Accepted Answer

$935 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Qatar Airways and United Airlines, with prices starting from $1,319 and $1,604, respectively. Find deals

Question 3

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

Accepted Answer

The best time to book flights from San Francisco to Perth is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight. Find deals

Question 4

What is the cheapest month to book a flight from San Francisco to Perth?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from San Francisco to Perth (average of $286). Flying from San Francisco to Perth in December is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Perth flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Question 8

What is the cheapest day to fly return from San Francisco to Perth?

Accepted Answer

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 9

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 34% on flights from San Francisco to Perth compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $2,087. For sooner than that we have options available in the next 3 days from $3,258.

Question 10

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

Accepted Answer

Our data shows that September tends to be the cheapest month to fly to Perth from San Francisco. Users have commonly found prices around $2,262 for the month, but tickets can be as low as $1,598. Due to multiple factors, prepare for potentially higher prices in December.

Question 11

What is the cheapest time of day to fly from SFO to PER?

Accepted Answer

It’s typically best to fly out from San Francisco to Perth at midday. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

Question 12

Can I find deals for flights from San Francisco to Perth that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 13

How can I find direct flights from San Francisco to Perth?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Perth.

Question 14

Can I find deals for business class flights from San Francisco to Perth?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 15

How does Cheapflights help users find flights from San Francisco to Perth?

Accepted Answer

When you search for this flight from San Francisco to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 16

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Perth?

Accepted Answer

Cheapflights helps you find that perfect flight to Perth from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 17

Can Cheapflights find flights from San Francisco to Perth with no change fees?

Accepted Answer

Yes, we can. To see specific flights from San Francisco to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 18

Can Cheapflights notify me if prices for flights from San Francisco to Perth become cheaper?

Accepted Answer

Yes! Start tracking prices for San Francisco to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$1,473
One-way from	$773
Popular in	December
Cheapest in	September
Average price	$2,453

Cheap flights from San Francisco to Perth from $773

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Perth are usually found in September or October, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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Find flight deals from San Francisco to Perth

Cheapest flights from San Francisco to PerthExplore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Best time to book a flight from San Francisco to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from San Francisco with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Perth. Price data was last updated on 11 July 2025.

What is the cheapest month to book a flight from San Francisco to Perth?

What is the cheapest time of day to fly from SFO to PER?

Find hourly flight availability from San Francisco to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 18 July 2025.

Read reviews from past customers who have flown with ANA, Singapore Airlines, andAlaska Airlines from San Francisco to Perth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Francisco to Perth round-trip?

What are the cheapest airlines to fly from San Francisco to Perth one-way?

Can I find deals for flights from San Francisco to Perth that include hotel bookings?

How can I find direct flights from San Francisco to Perth?

Can I find deals for business class flights from San Francisco to Perth?

What is the cheapest month to book a flight from San Francisco to Perth?

Travelling to a place near Perth?

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Alternative routes for San Francisco to Perth

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How does Cheapflights help users find flights from San Francisco to Perth?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Perth?

Can Cheapflights find flights from San Francisco to Perth with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Perth become cheaper?

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Cheapest flights from San Francisco to Perth
Explore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.