$436 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 10/23. 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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Cheap Flights to Western Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Perth
Perth1 stop$899
Broome
Broome2 stops$2,336
Geraldton
Geraldton3 stops$2,080
Kununurra
Kununurra3 stops$2,720
Perth
Perth1 stop$899
Broome
Broome2 stops$2,336
Geraldton
Geraldton3 stops$2,080
Kununurra
Kununurra3 stops$2,720

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

Thu, Oct 23 - Thu, Oct 30
Philippine Airlines Logo
12:50 pm - 7:25 amLAX-PER
27h 35m1 stop
Philippine Airlines Logo
8:40 am - 8:10 pmPER-LAX
26h 30m1 stop
$899Philippine Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
 Logo
12:50 pm - 7:40 pmLAX-PER
39h 50m2 stops
 Logo
11:35 pm - 8:10 pmPER-LAX
35h 35m2 stops
Wed, Oct 22 - Wed, Oct 29
Singapore Airlines Logo
11:30 am - 5:10 amSFO-PER
26h 40m1 stop
Singapore Airlines Logo
6:40 am - 8:50 amPER-SFO
41h 10m1 stop
$1,128Singapore Airlines
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Wed, Oct 22 - Tue, Oct 28
Cathay Pacific Logo
12:25 pm - 7:45 amLAX-PER
28h 20m1 stop
Cathay Pacific Logo
12:15 am - 9:55 pmPER-LAX
36h 40m1 stop
$1,135Cathay Pacific
Find Deal
Tue, Oct 21 - Wed, Oct 29
Cathay Pacific Logo
12:20 am - 10:40 pmSFO-PER
31h 20m1 stop
Cathay Pacific Logo
8:30 am - 5:20 pmPER-SFO
23h 50m1 stop
$1,145Cathay Pacific
Find Deal
Mon, Nov 10 - Fri, Nov 14
Singapore Airlines Logo
10:05 pm - 11:55 pmLAX-PER
33h 50m1 stop
Singapore Airlines Logo
1:50 pm - 7:55 pmPER-LAX
22h 05m1 stop
$1,172Singapore Airlines
Find Deal
Tue, Sep 23 - Mon, Oct 6
Qantas Airways Logo
5:30 pm - 5:05 pmATL-PER
35h 35m2 stops
Qantas Airways Logo
10:55 pm - 8:03 pmPER-ATL
33h 08m2 stops
$1,195Qantas Airways
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Tue, Sep 23 - Mon, Oct 6
Qantas Airways Logo
5:30 pm - 5:05 pmATL-PER
35h 35m2 stops
Qantas Airways Logo
10:55 pm - 5:32 pmPER-ATL
30h 37m2 stops
$1,213Qantas Airways
Find Deal
Thu, Oct 23 - Tue, Nov 11
Qatar Airways Logo
4:30 pm - 6:40 pmSEA-PER
35h 10m1 stop
Qatar Airways Logo
10:45 pm - 11:40 amPER-SEA
28h 55m1 stop
$1,282Qatar Airways
Find Deal
Sun, Nov 9 - Tue, Nov 18
Qatar Airways Logo
9:00 pm - 12:00 pmJFK-PER
26h 00m1 stop
Qatar Airways Logo
10:45 pm - 10:20 pmPER-JFK
36h 35m1 stop
$1,300Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Western Australia

Get data-powered insights and trends for flights to Western Australia to help you find the cheapest flights, the best time to fly and much more.

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 August, when tickets cost $1,314 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,969 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
Cheapest flight$436
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 35% increase in price.
Flight from Los Angeles 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 $1,822 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 1365 reviews
8.2Boarding
8.0Comfort
7.7Food
8.6Crew
8.0Entertainment
Airline reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

8.0 ExcellentAmar, Sep 2025BLR - SIN
Read more Singapore Airlines reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

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.

Not entirely positive. It’s frustrating that everything is done through the united app. One of our flight attendants on our trip from San Francisco to MSP continually had trouble hearing people so she flipped her hair into people’s faces

I flew United from San Francisco to Auckland. My connecting flight from Auckland to Christchurch was canceled with no explanation. I was finally told the cancellation was due to fog. Even though it was clear when we landed. I am from San Francisco, I know what fog is! And I didn't see any fog. I was told the next available flight was 7 hours later. Unacceptable, they should have had a flight ready to go as soon as it was deemed safe to take off.

Our original flight was cancelled from SFO to AKL on 6/16/25. So we had to stay overnight at a hotel after a 12-hour layover plus 3-hour delay before the cancellation. Then had to fly to LA and then to AKL the following day losing an entire day of our vacation in NZ, that we can never get back.

Two hours was not enough time to transition from the international to domestic terminal. You have to go through customs, a biological hazard check, gather your luggage, take a bus to the domestic terminal and recheck your luggage. The bus was slow and crowded and the lines to recheck your bags were very long. We missed our connecting flight. Initially, the Air New Zealand officials were not helpful at all in helping to get us on another flight. Told us we would have to buy another ticket for a flight 11 hours later. Found another agent that was more helpful. He helped arrange to get us on standby for another flight three hours later. Had to ride in jump seats next to the flight attendants, but at least we eventually got to out destination.

Full flight. Flight attendants were harried. Otherwise, fine for the typical cramped seating conditions in coach.

Great! Flight was delayed by 30 mins but all was great. Thanks.

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

There was a flight attendant named Angela who took care of me because I injured my foot badly right before the flight. Because of the service she provided I will always fly Cathay.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

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'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.

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

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

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?

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

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.

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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