How long is the flight from USA to Perth?

Philippine Airlines, Cathay Pacific, and Singapore Airlines can get you from USA to Perth in just under 35h 50m. Your travel time can differ by up to 7h 35m. USA and Perth are separated by a distance of 9235 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Currently, February is the cheapest month in which you can book a flight from USA to Perth (average of $1,459). Flying from USA to Perth in December is currently the most expensive (average of $2,172). 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.

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 Houston Hobby - Perth, Houston George Bush Intcntl - Perth and Los Angeles - Perth.

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

Consider Cathay Pacific, Air New Zealand or Qantas Airways when booking your flight. These represent the most popular airlines when flying from USA to Perth.

How far in advance should I book a flight from USA to Perth?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 31% on flights from USA to Perth compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,471. For sooner than that we have options available in the next 3 days from $1,731.

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

Our data shows that September tends to be the cheapest month to fly to Perth from USA. Users have commonly found prices around $1,647 for the month, but tickets can be as low as $1,253. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from USA to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$394+ Flights from the United States to Perth

Round-trip from	$762 (Flightnetwork)
One-way from	$394 (SmartFares)
Popular in	December
Cheapest in	September
Average price	$1,508

Qantas Airways

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

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

Read more about Qantas Airwaysby John Walton

Qatar Airways

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

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

Read more about Qatar Airwaysby Brandon Schultz

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.

Read more about Singapore Airlinesby Gabriel Leigh

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.

Read more about Cathay Pacificby Yulia Denisyuk

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.

Read more about United Airlinesby Harriet Baskas

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.

Read more about Air New Zealandby Ramsey Qubein

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest$993	Average$1,450	FlexibilityNo cancel fee	On-time72%
Air New Zealand	Cheapest$1,086	Average$1,442	FlexibilityNo cancel fee	On-time78%
Qantas Airways	Cheapest$1,142	Average$1,792	FlexibilityNo cancel fee	On-time74%
Singapore Airlines	Cheapest$1,148	Average$1,464	FlexibilityNo cancel fee	On-time81%
JetBlue	Cheapest$1,204	Average$1,426	FlexibilityNo cancel fee	On-time62%
Qatar Airways	Cheapest$1,267	Average$1,641	FlexibilityNo cancel fee	On-time68%
United Airlines	Cheapest$1,436	Average$2,311	FlexibilityNo cancel fee	On-time69%
Emirates	Cheapest$1,542	Average$1,745	FlexibilityNo cancel fee	On-time75%

$394+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 18, 2025.

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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 August 18, 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 August 18, 2025.

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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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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 August 18, 2025.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated August 18, 2025.

Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, and Qantas Airways 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 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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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 August 18, 2025.