SFO - PER

$595 Find Cheap Flights from San Francisco to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 9/21. 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 Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Perth, 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 San Francisco to Perth, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,207
Typical prices: $1,292-$1,070
Singapore Airlines
Mon 10/26Tue 11/10
SFO - PER • 1 stop
Cheapest one-way
$595
Typical prices: $607-$985
Philippine Airlines
Mon 9/21
SFO - PER • 1 stop
Top airlines
Cheapest • from $1,207 (round-trip)
Best reviews • 8.2 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between San Francisco and Perth. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $993 (round-trip)
Shortest trip • 22h 01m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 28% price drop
Most popular
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.
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Perth 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 San Francisco to Perth

Mon, Oct 26 - Tue, Nov 10
Singapore Airlines Logo
10:40 am - 12:35 pm
SFO
-
PER
34h 55m
1 stop
Singapore Airlines Logo
1:15 am - 7:50 am
PER
-
SFO
22h 35m
1 stop
$1,207Singapore Airlines
Mon, Oct 26 - Tue, Nov 10
Singapore Airlines Logo
10:40 am - 5:25 am
SFO
-
PER
27h 45m
1 stop
Singapore Airlines Logo
1:15 am - 7:50 am
PER
-
SFO
22h 35m
1 stop
$1,211Singapore Airlines
Fri, Aug 14 - Wed, Sep 9
Singapore Airlines Logo
11:45 am - 5:10 am
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,238Singapore Airlines
Fri, Aug 14 - Wed, Sep 9
Singapore Airlines Logo
11:45 am - 11:55 pm
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,242Singapore Airlines
Mon, Aug 10 - Sun, Aug 23
Singapore Airlines Logo
11:45 am - 5:10 am
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,249Singapore Airlines
Tue, Aug 11 - Fri, Aug 21
Singapore Airlines Logo
11:45 am - 5:10 am
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,268Singapore Airlines
Wed, Oct 14 - Tue, Oct 27
Singapore Airlines Logo
11:45 am - 5:10 am
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
1:15 am - 8:50 am
PER
-
SFO
22h 35m
1 stop
$1,354Singapore Airlines
Sat, Aug 15 - Thu, Aug 20
Multiple Airlines Logo
11:45 am - 8:10 am
SFO
-
PER
29h 25m
1 stop
Multiple Airlines Logo
11:55 pm - 1:40 pm
PER
-
SFO
28h 45m
2 stops
$1,490Multiple Airlines
Fri, Aug 14 - Wed, Sep 9
Multiple Airlines Logo
11:45 am - 5:50 am
SFO
-
PER
27h 05m
2 stops
Multiple Airlines Logo
6:25 pm - 3:15 pm
PER
-
SFO
35h 50m
3 stops
$1,498Multiple Airlines
Sat, Aug 15 - Wed, Aug 19
Singapore Airlines Logo
11:45 am - 5:10 am
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
47h 40m
1 stop
$1,501Singapore Airlines
Booking Insights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Perth, 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 San Francisco to Perth is February, where tickets cost $1,062 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,930 and $1,873 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Perth, 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 San Francisco to Perth, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$595
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from San Francisco to Perth

When to book flights from San Francisco to Perth

Are your dates flexible? Find out the best times to travel from San Francisco to Perth 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 San Francisco to Perth

  • Can I upgrade my seat for a more comfortable experience when flying with Qantas from San Francisco to Perth?

    Yes, you can upgrade your seat for a more comfortable experience when flying with Qantas from San Francisco to Perth. Qantas offers various upgrade options, such as upgrading to Premium Economy, Business Class, or First Class, depending on availability. To upgrade, you can check for availability and pricing on the Qantas website or contact their customer service directly. Upgrading your seat will provide you with additional comfort and amenities during your flight.

  • What entertainment services are available when flying with Qantas from San Francisco to Perth?

    When flying with Qantas from San Francisco to Perth, you can enjoy a range of entertainment services. Qantas offers an in-flight entertainment system called Qantas Entertainment, which includes a wide selection of movies, TV shows, music, games, and more. Passengers can access this content through personal seatback screens or by streaming it to their own devices using the Qantas Entertainment app. Additionally, Qantas provides complimentary internet access on select flights, allowing passengers to browse the internet and stay connected during their journey.

  • Can I pre-select my seat with Emirates on the flight from San Francisco to Perth?

    Yes, Emirates generally allows passengers to pre-select their seats for flights, including the route from San Francisco to Perth. During the booking process or afterward, you can typically choose your preferred seat, subject to availability. Emirates offers various seating options, such as window, aisle, or extra legroom seats, depending on the aircraft and fare class.

  • What are the options for public transport from Perth Airport to the city center?

    There are several options for public transport from Perth Airport to the city center. The most convenient option is the Airport Shuttle, which operates 24/7 and provides direct service to major hotels and locations in the city. Alternatively, you can take the Transperth Bus Route 380, which runs between the airport and the city center.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Perth was $639 for a one-way ticket and $1,207 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from San Francisco to Perth?

    San Francisco and Perth are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Perth.

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

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

  • Which airline alliances offer flights from San Francisco to Perth?

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Perth, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Perth, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from San Francisco to Perth are Singapore Airlines and Cathay Pacific. With an average price for the route of $1,217 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,236 and an overall rating of 7.6.

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

    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 San Francisco to Perth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from San Francisco 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 San Francisco to Perth?

    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 Perth with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and PER 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 San Francisco to Perth?

    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 Perth from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Perth

  • Many airlines offer special amenities for children to ensure a comfortable journey. These amenities can include kid-friendly meals, entertainment options such as movies, games, TV shows, and even toys or activity packs. Some airlines that prioritize children's needs on this route are Qantas, Virgin Australia, and United Airlines.
  • Flights from San Francisco to Perth often have layovers in major international hubs such as Sydney, Los Angeles, or Dubai. For example, Qantas may have a layover in Sydney, Virgin Australia stops in Los Angeles, and Emirates has a layover in Dubai.
  • Most major airlines like Qantas, Virgin Australia, and Emirates offer a range of special meals to cater to the diverse needs of passengers flying from San Francisco to Perth. The airlines generally accommodate special meal requests for passengers with dietary restrictions or preferences. It is advisable to inform the airline in advance about any special meal requirements, such as vegetarian, vegan, gluten-free, or kosher meals.
  • With growing awareness of environmental issues, airlines are increasingly implementing sustainability initiatives. Some airlines like Qantas prioritize sustainable travel practices by using fuel-efficient aircraft, reducing single-use plastics, and offering carbon offset programs.
  • The airlines flying from San Francisco to Perth strive to accommodate passengers with disabilities and provide necessary assistance throughout their journey. They offer services like wheelchair assistance, priority boarding, and special seating arrangements. For example, Qantas provides disability assistance and ensures accessibility features on their aircraft, including accessible restrooms. Virgin Australia also offers services for passengers with disabilities, such as mobility aids and assistance during boarding.

Reviews of the top 5 airlines serving from San Francisco to Perth

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1505 reviews
8.3Boarding
7.8Food
8.0Entertainment
8.6Crew
8.0Comfort
Airline reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

2.0 MediocreGhansham, Apr 2026
EWR - SIN
Read more Singapore Airlines reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

They ran out of the second choice of food was stuck with fish

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Flight was kept super cold. I was shivering and had to layer up.

The crew and the food were excellent. The plane was kept quite clean.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

The flight attendants were very helpful, efficient and courteous in helping everyone!

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

I didn’t use entertainment But everything else was of excellent quality

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

It was great. It was my first time with Cathay Pacific and I really recommend.

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

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

Information on your arrival and departure airports