$628 Find Cheap Flights from Perth to the United States

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 the United States departing on 9/15. 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 the United States

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles2 stops$1,136
Las Vegas
Las Vegas2 stops$1,240
San Francisco
San Francisco1 stop$1,219
Fort Lauderdale
Fort Lauderdale2 stops$1,626
Denver
Denver2 stops$1,588
Seattle
Seattle1 stop$1,239
Houston
Houston2 stops$1,795
San Diego
San Diego2 stops$1,473
Honolulu
Honolulu1 stop$1,083
Philadelphia
Philadelphia2 stops$1,553
Los Angeles
Los Angeles2 stops$1,136
Las Vegas
Las Vegas2 stops$1,240
San Francisco
San Francisco1 stop$1,219
Fort Lauderdale
Fort Lauderdale2 stops$1,626
Denver
Denver2 stops$1,588
Seattle
Seattle1 stop$1,239
Houston
Houston2 stops$1,795
San Diego
San Diego2 stops$1,473
Honolulu
Honolulu1 stop$1,083
Philadelphia
Philadelphia2 stops$1,553

Book Cheap Perth to the United States Plane Tickets

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

Thu, Oct 15 - Thu, Apr 15
Multiple Airlines Logo
10:15 am - 9:45 am
PER
-
HNL
17h 30m
1 stop
Multiple Airlines Logo
12:10 pm - 10:30 am
HNL
-
PER
28h 20m
1 stop
$1,083Multiple Airlines
Sun, Aug 9 - Fri, Sep 4
Multiple Airlines Logo
10:30 am - 10:35 am
PER
-
HNL
18h 05m
1 stop
Multiple Airlines Logo
12:00 pm - 3:45 pm
HNL
-
PER
33h 45m
1 stop
$1,119Multiple Airlines
Fri, Jun 5 - Thu, Jun 11
Multiple Airlines Logo
10:30 am - 10:40 am
PER
-
HNL
18h 10m
1 stop
Multiple Airlines Logo
11:55 am - 7:10 pm
HNL
-
PER
37h 15m
1 stop
$1,120Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Philippine Airlines Logo
8:35 am - 11:20 am
PER
-
HNL
20h 45m
1 stop
Philippine Airlines Logo
1:10 pm - 7:15 am
HNL
-
PER
24h 05m
1 stop
$1,158Philippine Airlines
Mon, Sep 14 - Mon, Sep 28
Philippine Airlines Logo
8:35 am - 8:40 pm
PER
-
LAX
27h 05m
1 stop
Philippine Airlines Logo
11:45 pm - 7:15 am
LAX
-
PER
40h 30m
1 stop
$1,200Philippine Airlines
Wed, Jun 3 - Sun, Jun 14
Air Canada Logo
10:40 pm - 11:19 am
PER
-
LAX
27h 39m
2 stops
Air Canada Logo
5:05 pm - 3:45 pm
LAX
-
PER
31h 40m
2 stops
$1,206Air Canada
Sat, Oct 31 - Thu, Nov 19
Vietnam Airlines Logo
12:45 am - 6:00 pm
PER
-
SFO
32h 15m
1 stop
Vietnam Airlines Logo
9:10 pm - 10:30 pm
SFO
-
PER
33h 20m
1 stop
$1,260Vietnam Airlines
Wed, Jun 3 - Wed, Jun 17
Air Canada Logo
10:40 pm - 4:40 pm
PER
-
EWR
30h 00m
2 stops
Air Canada Logo
6:05 pm - 5:00 pm
EWR
-
PER
34h 55m
2 stops
$1,353Air Canada
Thu, Aug 27 - Sun, Sep 13
Qantas Airways Logo
10:30 am - 7:39 pm
PER
-
SEA
24h 09m
2 stops
Qantas Airways Logo
7:10 pm - 5:00 pm
SEA
-
PER
30h 50m
2 stops
$1,363Qantas Airways
Thu, Aug 27 - Mon, Sep 14
Qantas Airways Logo
10:30 am - 7:39 pm
PER
-
SEA
24h 09m
2 stops
Qantas Airways Logo
4:59 pm - 11:15 am
SEA
-
PER
27h 16m
2 stops
$1,389Qantas Airways
Booking Insights

KAYAK's insights & trends for Perth to the United States flights

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

What is the cheapest month to fly from Perth to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to the United States, 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 the United States is July, when tickets cost $683 (return) on average. On the other hand, the most expensive months are October and November, when the average cost of round-trip tickets is $2,343 and $2,021 respectively.

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

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 the United States, 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 the United States, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$628
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Perth to Los Angeles

FAQs - booking United States flights

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

    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 the United States.

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

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

    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 Perth to the United States 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 Perth to the United States?

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

Reviews of the top 3 airlines serving from Perth to the United States

 
Need help choosing which airline to fly with from Perth to the United States? 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 1825 reviews
7.8Entertainment
8.2Comfort
8.4Boarding
7.7Food
8.7Crew
Airline reviews

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

8.0 ExcellentMami, May 2026
ATL - ORD
Read more Japan Airlines reviews

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

The crew was great, food was good. My concern is about the plane itself. It wasn't super clean, and during the landing process (after attendants had to take their seats) the air conditioning vent above my daughter's head started leaking a lot of water. It leaked for about 30 minutes, until we landed. I let the attendant know about the leak as we were getting off the plane, and she was very kind about saying she'd look into it. Given concerns about hygiene on planes, plus the fact that my daughter had to hold the blanket over her for 30 minutes to avoid getting soaked, that was not a great situation.

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

I paid for premium and it’s wasn’t what I was told I would be getting. Food wasn’t good. Should be able to pick and not be served items you dislike. Very little leg room.

I am trying to select a seat during booking but it respond that set assigment will be given during check in, and the seat assignment they give is in the middle seat and 2 row from the rest rooms, i am the person who pee a lot in this case I disturb so much the person beside me ,this trip is from Haneda to Texas, the trip from Texas to Cvg is a much better because its a smaller plane few passenger

Their in0flight movie selection is limited in size and poor in quality.

Japan airlines is a great airline. One of my favorites. The only issue I had was that I only pescatarian or I can eat vegetables, pasta, etc and both choices of meals were chicken or red meat. Most of other airlines have meat or pasta. Also usually I get an alert to order a meal prior to fly and this time I did not get one. Other than that everything was wonderful.

Boarding and crew service were excellent. Food was mediocre, not as good as our last trip four years ago.

Great level of comfort and highly professional and friendly flight crew. Keep up the great service.

Never book through Kayak. They can offload booking to third parties that are completely horrible.

It was fine. Nothing special but nothing went wrong so all good.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

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.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

Everything you need to know for your flight from Perth to the United States

Information on your arrival and departure airports