$520 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 2/2. 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$915
Las Vegas
Las Vegas3 stops$1,131
San Francisco
San Francisco1 stop$947
Denver
Denver2 stops$1,552
Fort Lauderdale
Fort Lauderdale2 stops$1,667
Seattle
Seattle1 stop$1,010
Houston
Houston1 stop$1,148
Honolulu
Honolulu1 stop$1,026
San Diego
San Diego2 stops$1,087
Philadelphia
Philadelphia2 stops$1,477
Los Angeles
Los Angeles2 stops$915
Las Vegas
Las Vegas3 stops$1,131
San Francisco
San Francisco1 stop$947
Denver
Denver2 stops$1,552
Fort Lauderdale
Fort Lauderdale2 stops$1,667
Seattle
Seattle1 stop$1,010
Houston
Houston1 stop$1,148
Honolulu
Honolulu1 stop$1,026
San Diego
San Diego2 stops$1,087
Philadelphia
Philadelphia2 stops$1,477

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, Feb 2 - Wed, Mar 4
Japan Airlines Logo
12:25 am - 9:45 am
PER
-
LAX
25h 20m2 stops
Japan Airlines Logo
10:10 am - 11:55 pm
LAX
-
PER
45h 45m2 stops
$915Japan Airlines
Tue, Feb 3 - Tue, Feb 10
Air New Zealand Logo
6:50 pm - 11:15 am
PER
-
LAX
32h 25m1 stop
Air New Zealand Logo
8:10 pm - 4:50 pm
LAX
-
PER
28h 40m1 stop
$947Air New Zealand
Tue, Feb 3 - Tue, Feb 10
Air New Zealand Logo
6:50 pm - 11:05 am
PER
-
SFO
32h 15m1 stop
Air New Zealand Logo
7:50 pm - 4:50 pm
SFO
-
PER
29h 00m1 stop
$947Air New Zealand
Fri, Jan 23 - Tue, Jan 27
Qantas Airways Logo
11:35 am - 9:00 am
PER
-
HNL
15h 25m1 stop
Qantas Airways Logo
8:15 am - 9:00 pm
HNL
-
PER
18h 45m1 stop
$1,037Qantas Airways
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
5:35 am - 9:15 pm
PER
-
SFO
31h 40m2 stops
Multiple Airlines Logo
11:25 am - 4:15 am
SFO
-
PER
48h 50m2 stops
$1,039Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
9:15 am - 9:00 am
PER
-
HNL
17h 45m1 stop
Multiple Airlines Logo
10:45 am - 10:55 pm
HNL
-
PER
18h 10m1 stop
$1,039Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
ANA Logo
9:55 pm - 9:00 am
PER
-
HNL
29h 05m1 stop
ANA Logo
12:30 pm - 8:10 pm
HNL
-
PER
37h 40m1 stop
$1,084ANA
Wed, Feb 18 - Wed, Feb 25
Singapore Airlines Logo
6:40 am - 7:50 am
PER
-
SFO
41h 10m1 stop
Singapore Airlines Logo
9:40 am - 12:35 pm
SFO
-
PER
34h 55m1 stop
$1,098Singapore Airlines
Tue, May 5 - Fri, May 15
Qantas Airways Logo
10:30 am - 9:55 am
PER
-
HNL
17h 25m1 stop
Qantas Airways Logo
11:50 am - 11:20 am
HNL
-
PER
29h 30m1 stop
$1,139Qantas Airways
Mon, Jan 26 - Sun, Feb 22
ANA Logo
9:55 pm - 9:55 pm
PER
-
DFW
38h 00m2 stops
ANA Logo
7:00 am - 8:10 pm
DFW
-
PER
47h 10m2 stops
$1,338ANA
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 May, when tickets cost $1,380 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,836 and $1,685 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 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$520
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Perth to San Francisco

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 1671 reviews
8.2Comfort
7.8Entertainment
8.4Boarding
7.7Food
8.7Crew
Airline reviews

First time flying. Very comfortable, plenty of leg room in economy. The food was good, as well as the snacks. Quick flight back from Kansai to HNL.

8.0 ExcellentAnonymous, Jan 2026
KIX - HNL
Read more Japan Airlines reviews

First time flying. Very comfortable, plenty of leg room in economy. The food was good, as well as the snacks. Quick flight back from Kansai to HNL.

Excellent service, excellent food and beverage options, plenty of legroom

I wouldn’t know, I tried to contact you days before to reschedule my flight back to Okinawa but you left me on hold for 2 hours. I tried calling multiple times and not once did you pick up. I had to spend 2000 dollars on a one way ticket back to Okinawa because I couldn’t get ahold of you guys to change my flight.

I fell asleep, and the crew kindly left some snacks for me

Underpricer is a terrible third party service that couldn’t change three letters on my boarding pass in time to make a flight. It cost me tons of money to have to buy a new ticket with JAL. I’m extremely let down with Kayak using such a sketchy company with horrific customer service.

Check in procedure is harder than with other airlines, infotainment system is outdated

I liked- timely took the take off I disliked- food for ANML was not served even after request, ASVML was really bad, the cleanliness of seats were not up to satisfactory level and I had to use my own sanitizer. Even basic sanitizer packs were not served, cabin crew could be more friendly as I noticed their behavior against other fellow passangers who were not speaking English well.

The crew was attentive and provided everything I needed. The business class food was excellent.

Fantastic flight company. A higher standard than any American airline company for sure.

great experience - staff were kind and attentive and food was excellent. very comfortable flight that felt much shorter than 14 hours.

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

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.

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.

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.

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.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

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

Information on your arrival and departure airports