How long is the flight from USA to Perth?

Cathay Pacific, Qantas Airways, and Air New Zealand can get you from USA to Perth in just under 23h. Your travel time can differ by up to 21h. USA and Perth are separated by a distance of 9312 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from USA to Perth one-way?

$555 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Singapore Airlines and United Airlines, with prices starting from $675 and $809, respectively.

What is the cheapest month to book a flight from USA to Perth?

Currently, September is the cheapest month in which you can book a flight from USA to Perth (average of $771). Flying from USA to Perth in July is currently the most expensive (average of $1,183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from USA to Perth?

Travelers seeking maximum savings on their USA to Perth flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from USA to Perth?

The most popular flight routes from USA to Perth are New York John F Kennedy Intl - Perth, Houston Hobby - Perth and San Francisco - Perth.

What are the most popular airlines that fly from USA to Perth?

Consider Qantas Airways, Qatar Airways or Singapore Airlines when booking your flight. These represent the most popular airlines when flying from USA to Perth.

What is the cheapest time of day to fly from US to PER?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from USA to Perth by exploring options for tickets in the morning.

What airport do you fly into for flights to Perth from United States?

If you book a flight to Perth from United States, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth.

Can I find deals for flights from USA to Perth that include hotel bookings?

Yes. In addition to deals on USA to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Perth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Perth.

Can I find deals for business class flights from USA to Perth?

Yes. Cheapflights offers flight deals from USA to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$446+ Flights from the United States to Perth

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$953 (oojo)
One-way from	$446 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,685

Qantas Airways

Qantas' premium economy offers larger recliner seats and upgraded meals.

Qantas business class offers lie-flat beds with direct aisle access.

Qatar Airways

Qatar Airways' business class offers private pods with dining anytime service.

Qatar Airways' Hamad International Airport offers opulent amenities for layovers.

Singapore Airlines

Singapore Airlines offers free unlimited Wi-Fi for all passengers on long-haul flights.

SQ's premium economy offers 38-inch legroom, footrests, and upgraded meals.

Air New Zealand

Air New Zealand's SkyCouch converts three seats into a flat bed for long-haul comfort.

Air New Zealand's Business Premier offers seats that turn into beds with memory-foam mattresses.

Cathay Pacific

Cathay Pacific offers a free stopover in Hong Kong for up to 7 days.

CX Economy offers 32-inch pitch seats, exceeding US counterparts like Delta's 30-31 inches.

United Airlines

United's Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding.

United Premium Plus offers extra legroom and upgraded food on international routes.

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest$788	Average$951	FlexibilityNo cancel fee	On-time60%
Cathay Pacific	Cheapest$978	Average$1,367	FlexibilityNo cancel fee	On-time72%
Air New Zealand	Cheapest$1,086	Average$1,235	FlexibilityNo cancel fee	On-time78%
Singapore Airlines	Cheapest$1,119	Average$1,434	FlexibilityNo cancel fee	On-time81%
Qantas Airways	Cheapest$1,142	Average$1,706	FlexibilityNo cancel fee	On-time74%
JetBlue	Cheapest$1,204	Average$1,421	FlexibilityNo cancel fee	On-time62%
Qatar Airways	Cheapest$1,238	Average$1,567	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,541	Average$1,671	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$1,569	Average$2,429	FlexibilityNo cancel fee	On-time69%

$446+ Cheap flights from the United States to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from USA to Perth

Cheapest flights from USA to PerthExplore the most affordable flight options available from USA to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from USA to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheap flight deals from USA to Perth

Keep the following information in mind while searching for USA to Perth flight deals. Data was last updated November 13, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Perth that are best for you.

Best time to book a flight from USA to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from USA with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from USA to Perth?

What is the cheapest time of day to fly from US to PER?

Find hourly flight availability from USA to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

What is the cheapest day to fly from USA to Perth?

Use this chart to determine the cheapest time to fly round-trip from USA to Perth. Price data was last updated on December 16, 2024.

The best insider tips for theUnited States to Perth flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Perth trip

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Qatar Airways

Singapore Airlines

Air New Zealand

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United Airlines

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Reviews of airlines servicing Perth

Get a feel of what it's like to fly with Singapore Airlines, Air New Zealand, and Cathay Pacific from the United States to Perth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Perth from United States?

How long is the flight from USA to Perth?

What are the cheapest airlines to fly from USA to Perth one-way?

What are the most popular routes from USA to Perth?

Can I find deals for flights from USA to Perth that include hotel bookings?

How can I find direct flights from USA to Perth?

Can I find deals for business class flights from USA to Perth?

What is the cheapest month to book a flight from USA to Perth?

Traveling to a place near Perth?

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Alternative routes for USA to Perth

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Cheapest flights from USA to Perth
Explore the most affordable flight options available from USA to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.