$582 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 9/7. 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

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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$1,159
Las Vegas
Las Vegas3 stops$1,264
San Francisco
San Francisco1 stop$1,157
Fort Lauderdale
Fort Lauderdale2 stops$1,809
Denver
Denver2 stops$1,565
Seattle
Seattle1 stop$1,146
Houston
Houston2 stops$1,570
San Diego
San Diego2 stops$1,439
Honolulu
Honolulu1 stop$1,121
Philadelphia
Philadelphia3 stops$1,702
Los Angeles
Los Angeles2 stops$1,159
Las Vegas
Las Vegas3 stops$1,264
San Francisco
San Francisco1 stop$1,157
Fort Lauderdale
Fort Lauderdale2 stops$1,809
Denver
Denver2 stops$1,565
Seattle
Seattle1 stop$1,146
Houston
Houston2 stops$1,570
San Diego
San Diego2 stops$1,439
Honolulu
Honolulu1 stop$1,121
Philadelphia
Philadelphia3 stops$1,702

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

Mon, Jun 1 - Tue, Jun 30
ANA Logo
9:35 pm - 8:30 am
PER
-
HNL
28h 55m
1 stop
ANA Logo
11:35 am - 8:00 pm
HNL
-
PER
38h 25m
1 stop
$1,121ANA
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
3:30 pm - 10:40 am
PER
-
HNL
37h 10m
1 stop
Multiple Airlines Logo
11:50 am - 3:45 pm
HNL
-
PER
33h 55m
1 stop
$1,138Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
Japan Airlines Logo
12:15 pm - 6:00 am
PER
-
LAX
32h 45m
2 stops
Japan Airlines Logo
1:05 am - 10:40 pm
LAX
-
PER
30h 35m
2 stops
$1,183Japan Airlines
Tue, May 19 - Tue, Jun 2
Air Canada Logo
3:30 pm - 1:34 pm
PER
-
LAX
37h 04m
2 stops
Air Canada Logo
12:20 pm - 9:40 pm
LAX
-
PER
42h 20m
2 stops
$1,184Air Canada
Wed, Aug 12 - Wed, Aug 26
Japan Airlines Logo
12:10 am - 1:50 pm
PER
-
LAX
28h 40m
2 stops
Japan Airlines Logo
1:25 am - 10:40 pm
LAX
-
PER
30h 15m
2 stops
$1,207Japan Airlines
Mon, Aug 31 - Wed, Sep 2
Qantas Airways Logo
9:05 am - 9:55 am
PER
-
HNL
18h 50m
1 stop
Qantas Airways Logo
11:50 am - 9:00 am
HNL
-
PER
27h 10m
1 stop
$1,250Qantas Airways
Tue, May 19 - Tue, May 26
Air Canada Logo
3:30 pm - 10:05 am
PER
-
SEA
33h 35m
2 stops
Air Canada Logo
7:20 pm - 3:45 pm
SEA
-
PER
29h 25m
2 stops
$1,251Air Canada
Mon, May 4 - Thu, May 7
Qatar Airways Logo
10:45 pm - 10:30 pm
PER
-
JFK
35h 45m
1 stop
Qatar Airways Logo
10:05 pm - 11:55 am
JFK
-
PER
25h 50m
1 stop
$1,300Qatar Airways
Mon, Aug 3 - Mon, Aug 10
Qantas Airways Logo
10:30 am - 9:33 pm
PER
-
LAS
26h 03m
2 stops
Qantas Airways Logo
6:02 pm - 11:15 am
LAS
-
PER
26h 13m
2 stops
$1,363Qantas Airways
Wed, May 6 - Mon, May 18
Qatar Airways Logo
10:45 pm - 4:40 pm
PER
-
JFK
29h 55m
1 stop
Qatar Airways Logo
10:05 pm - 11:55 am
JFK
-
PER
25h 50m
1 stop
$1,400Qatar 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 February, when tickets cost $1,207 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,885 and $1,694 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 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$582
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 20% 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 1787 reviews
8.7Crew
8.4Boarding
8.2Comfort
7.8Entertainment
7.7Food
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2026
NRT - SAN
Read more Japan Airlines reviews

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

It was amazing. Japan is lovely. I hope to go again. Thank you for everything.

My first issue is the lack of clarity with the airlines. I know that Japan airlines and American Airlines are partners, but I couldn’t figure out which airline I was flying with. I got the flight info for Japan airlines and ended up on American. After my Kayak booking (via Underpricer) I got a phone call to see if I wanted up choose a seat and pay for luggage fees. both American and Japan airlines offer 2 carryons and 2 regular luggage checked in at no additional fees to Tokyo. Having already done my research, I opted out on their “Offer” and just contacted the airline directly to pay for upgraded seats (Which were cheaper than the Underpricer deal) My top complaint was the flight delay from HND to LAX it wasn’t until I had already made my unchangable airport drop off car reservations , that I received 3 hour flight delay email. I was forced to be there 6 hours prior to the departure. They were kind enough to give us a limited restaurant food voucher- which was 1900 yen ( I saw Delta food vouchers were 2000 yen). My teen and I ate food court pizza. The flight arrived when expected, The food was mid on the flight. I slept and woke up about 1.5 hours to LAX. I had waffles ( which also contained 1 mushroom and 1 tomato in the same tray) and 3 small pieces of fruit. All went well, just remember to check on your 3rd party ticket companies. Some seem to be sneaky All in all it was a very long day, we made it back safe.

Horrible like always, flight was supposed to be at 11:40am, we ended up getting a different airplane at 3:25pm.

I have been flying with JAL a few times, crews service, food, overall comfort even with economy, I would rate it the top three airlines. None of any American carriers can provide such excellent service.

service was excellent. crew very polite, courteous, and good service especially to passengers like me who is a wheelchair passenger

First of all it’s an American Airline flight not JAL as advertised. Code share is deceiving. Seats are uncomfortable. Stewards in our section were not friendly, felt rude at times.

Lovely flight attendants comfort in Economy Premium. Very attentive and kind I would choose JAL again for sure!

I enjoy flying American airlines. I tried to book American airline when I’m flying most places.

After boarding it was fine. Premium economy was not available for one long leg. Economy was very uncomfortable. They need to fix these issues. Planes are old. It gets more and more dangerous due to fatigue of plane parts. They need to upgrade before something goes wrong with the plane. Hazardous. Hari S Doss

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

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

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.

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

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

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.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Qantas is always subpar beyond comfy chairs for a domestic flight

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

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