PER - SFO

$797 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 17/11. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to San Francisco.
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Flights 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 return 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 return flight deals from Perth to San Francisco

Fri, 29 Aug - Tue, 16 Sep
 Logo
18:25 - 20:50PER-SFO
41h 25m2 stops
 Logo
23:55 - 20:40SFO-PER
29h 45m2 stops
$1,337
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Fri, 18 Jul - Sun, 27 Jul
Japan Airlines Logo
12:25 - 10:05PER-SFO
36h 40m2 stops
Japan Airlines Logo
12:25 - 00:40SFO-PER
45h 15m2 stops
$1,501Japan Airlines
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Thu, 17 Jul - Sun, 27 Jul
Japan Airlines Logo
00:10 - 11:45PER-SFO
26h 35m2 stops
Japan Airlines Logo
12:25 - 00:40SFO-PER
45h 15m2 stops
$1,507Japan Airlines
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Fri, 25 Jul - Fri, 1 Aug
Japan Airlines Logo
12:25 - 10:05PER-SFO
36h 40m2 stops
Japan Airlines Logo
14:00 - 00:40SFO-PER
43h 40m2 stops
$1,572Japan Airlines
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Thu, 20 Nov - Thu, 4 Dec
Singapore Airlines Logo
06:40 - 07:50PER-SFO
41h 10m1 stop
Singapore Airlines Logo
09:40 - 05:25SFO-PER
27h 45m1 stop
$1,663Singapore Airlines
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Thu, 28 Aug - Tue, 16 Sep
Singapore Airlines Logo
01:10 - 09:40PER-SFO
23h 30m1 stop
Singapore Airlines Logo
11:30 - 14:40SFO-PER
36h 10m1 stop
$1,719Singapore Airlines
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Sat, 5 Jul - Tue, 22 Jul
United Airlines Logo
18:10 - 12:05PER-SFO
32h 55m2 stops
United Airlines Logo
23:05 - 16:00SFO-PER
25h 55m1 stop
$2,725United Airlines
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Sun, 27 Jul - Sun, 3 Aug
United Airlines Logo
23:55 - 12:05PER-SFO
27h 10m2 stops
United Airlines Logo
21:28 - 12:30SFO-PER
48h 02m2 stops
$2,934United Airlines
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Tue, 8 Jul - Sun, 20 Jul
Qantas Airways Logo
23:55 - 21:51PER-SFO
36h 56m2 stops
Qantas Airways Logo
22:00 - 17:05SFO-PER
28h 05m1 stop
$2,986Qantas Airways
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Thu, 10 Jul - Sun, 20 Jul
Virgin Australia Logo
16:45 - 06:50PER-SFO
29h 05m2 stops
Virgin Australia Logo
23:20 - 23:10SFO-PER
32h 50m1 stop
$3,017Virgin Australia
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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 Friday is the most expensive. Flying from San Francisco back to Perth, the best deals are generally found on Thursday, 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 March, where tickets cost $1,735 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,788 and $2,234 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. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$797
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (41% more expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 $519 for a one-way ticket and $871 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Perth to San Francisco are Japan Airlines and Singapore Airlines. With an average price for the route of $1,760 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,888 and an overall rating of 8.1.

  • 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 return ticket. You could then fly to San Francisco with an airline and back to Perth with another airline.

  • 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.

Top 5 airlines serving from Perth to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Perth to San Francisco. 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 Perth to San Francisco? 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.
8.3
Japan AirlinesOverall score based on 1490 reviews
8.7Crew
8.4Boarding
8.2Comfort
7.7Food
7.8Entertainment
Airline reviews

Impeccable services, excellent meals, on-time flights, what more can you ask for!

10.0 ExcellentAnonymous, June 2025PER - HKG
Read more Japan Airlines reviews

Impeccable services, excellent meals, on-time flights, what more can you ask for!

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

The team members are extremely attentive to make sure you have the best experience.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

4.5 hr international flight. We got a glass of water. Ranks up there with Ryan Air, Easy Jet, Spirit and Frontier. Expected better.

Gluten free options less explicit on business class, but great service

Very good… seems the virgin staff particularly in the lounge and in flight exceeded expectations.

I liked everything about the experience but would have liked some free snacks!

Crew was great but flight was delayed almost three hours due to a technical issue and we had to go back to the terminal and wait for another one.

Being told why we delayed three hours and not even given an apology by someone. Not a word. Not my airline of choice ever.

Checked Baggage line up was long but moved quickly, rest of the process, boarding, crew was excellent

Virgin has always provided a smooth and comfortable flight. This one was no different. Seats are comfortable. Staff are great. This is my favourite airline.

Virgin changed the flight to an Alliance flight. Smaller plane, tea coffee and water the only refreshments available and not sure what happened to the extra money I paid to sit in a selected seat with extra leg room. This is obviously a regular switch as it happened on our flight there and back. Do not recommend.

Late boarding, late departure due to weather and slow boarding, packed 5+hour flight, only 2 toilets for main cabin, tight leg room, no free food except tea, coffee, and water, arrived 75 minutes late.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

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

Information on your arrival and departure airports

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