$511 Find Cheap Flights to Western Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Western Australia departing on 8/9. 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 Western Australia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Western Australia
These are the airlines KAYAK users have selected most often from within our search results for flights to Western Australia
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Flights Deals

Best Western Australia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Perth
Perth1 stop$901
Broome
Broome2 stops$1,712
Geraldton
Geraldton3 stops$2,026
Perth
Perth1 stop$901
Broome
Broome2 stops$1,712
Geraldton
Geraldton3 stops$2,026

Book Cheap Western Australia Plane Tickets

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

Mon, Sep 15 - Mon, Oct 13
Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$896Philippine Airlines
Find Deal
Mon, Aug 18 - Mon, Sep 1
Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$901Philippine Airlines
Find Deal
Mon, Sep 15 - Sun, Oct 12
Singapore Airlines Logo
11:30 am - 12:30 pmSFO-PER
34h 00m1 stop
Singapore Airlines Logo
1:10 am - 9:40 amPER-SFO
23h 30m1 stop
$1,038Singapore Airlines
Find Deal
Sun, Sep 14 - Tue, Oct 14
Singapore Airlines Logo
11:30 am - 12:30 pmSFO-PER
34h 00m1 stop
Singapore Airlines Logo
6:25 am - 9:40 amPER-SFO
42h 15m1 stop
$1,079Singapore Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
Cathay Pacific Logo
1:25 am - 10:40 pmLAX-PER
30h 15m1 stop
Cathay Pacific Logo
12:10 am - 10:45 amPER-LAX
25h 35m1 stop
$1,127Cathay Pacific
Find Deal
Sun, Sep 14 - Mon, Oct 13
Cathay Pacific Logo
1:05 am - 7:45 amSFO-PER
39h 40m1 stop
Cathay Pacific Logo
9:15 am - 10:40 pmPER-SFO
28h 25m1 stop
$1,133Cathay Pacific
Find Deal
Fri, Sep 12 - Tue, Sep 23
Qantas Airways Logo
4:59 pm - 1:35 pmSEA-PER
29h 36m2 stops
Qantas Airways Logo
9:05 am - 8:24 pmPER-SEA
26h 19m2 stops
$1,204Qantas Airways
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Mon, Oct 27 - Fri, Oct 31
Qantas Airways Logo
5:30 pm - 12:25 pmSEA-PER
27h 55m2 stops
Qantas Airways Logo
11:35 am - 9:55 pmPER-SEA
25h 20m2 stops
$1,221Qantas Airways
Find Deal
Mon, Nov 10 - Tue, Nov 18
Qatar Airways Logo
8:30 pm - 12:00 pmJFK-PER
26h 30m1 stop
Qatar Airways Logo
10:45 pm - 2:50 pmPER-JFK
29h 05m1 stop
$1,230Qatar Airways
Find Deal
Mon, Nov 10 - Tue, Nov 18
Qatar Airways Logo
8:30 pm - 12:00 pmJFK-PER
26h 30m1 stop
Qatar Airways Logo
10:45 pm - 2:50 pmPER-JFK
29h 05m1 stop
$1,231Qatar Airways
Find Deal
Useful Info

What is the cheapest month to fly from the United States to Western Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Western Australia, 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 the United States to Western Australia is March, when tickets cost $1,331 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,899 and $1,832 respectively.

How far in advance should I book a flight from the United States to Western Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Western Australia, 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 the United States to Western Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know

Low seasonJune
High seasonDecember
Cheapest flight$511
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 37% increase in price.
Flight from San Francisco to Perth

FAQs - booking Western Australia flights

  • How does KAYAK find such low prices on flights from the United States to Western Australia?

    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 the United States to Western Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Western Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Western Australia 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 the United States to Western Australia?

    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 from the United States to Western Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Western Australia?

    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 from the United States to Western Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Western Australia?

    Based on KAYAK data, the cheapest day to fly to Western Australia is Saturday where round-trip tickets can be as cheap as $1,064. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,823 on average.

  • What is the cheapest time of day to fly to Western Australia?

    The cheapest time of day to fly to Western Australia is generally in the morning, when round-trip flights cost $1,255 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Western Australia is generally at night, which is peak travel time and where the average cost of a ticket is $1,466.

Top tips for finding cheap flights to Western Australia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Western Australia flight deals.

Reviews of the top 5 airlines flying to Western Australia

 
See real verified KAYAK customer reviews for airlines flying to Western Australia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Western Australia. 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 the United States to Western Australia? 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.
8.1
Singapore AirlinesOverall score based on 1318 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.7Food
8.0Entertainment
Airline reviews

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.

2.0 MediocreKylie, Apr 2025CNS - SIN
Read more Singapore Airlines reviews

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.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

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.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

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

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

If I had blood clots, that window seat would've killed me for certain.

They ran out of food and were offering random food to passengers.

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Worst experience I have ever had with any airline in over 25 years.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

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

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?

Loved the staff. The economy seats could have been bigger.

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

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Boarded plane and then delayed 1.5 hours while on the plane

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Everything you need to know for your flight to Western Australia

Cabin class types available on flights to Western Australia

Cabin classes available on flights to Western Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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