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Cheap flights from the United States to Perth from $854

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
7 Apr — 14 Apr1
1 adult

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 2 April 2025.

Round-trip from

$1,658

One-way from

$854

Popular in

December

Cheapest in

September

Average price

$2,595
Cathay Pacific
  • Cathay Pacific
  • 12/5-28/5
  • 2 total stops
  • 50h 30m total
  • USA to Perth
Search Deals
15/7
  • 15/7
  • 2 total stops
  • 35h 30m total
  • USA to Perth
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from USA to Perth

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 2 April 2025.

Sat 18/1012:50LAX - PER
1 stop27h 35mPhilippine Airlines
Sat 1/1108:30PER - LAX
1 stop41h 30mPhilippine Airlines
Deal found 1/4$1,648
Mon 12/512:25LAX - PER
1 stop28h 20mCathay Pacific
Wed 28/509:15PER - LAX
1 stop22h 10mCathay Pacific
Deal found 1/4$1,658
Sun 13/400:20SFO - PER
2 stops33h 10mMultiple Airlines
Thu 15/521:55PER - SFO
1 stop26h 45mMultiple Airlines
Deal found 1/4$1,680
Mon 12/512:25LAX - PER
2 stops41h 15mMultiple Airlines
Wed 28/521:55PER - LAX
2 stops33h 30mMultiple Airlines
Deal found 1/4$1,717
Mon 6/1012:55SFO - PER
1 stop27h 50mCathay Pacific
Wed 15/1000:10PER - SFO
1 stop32h 20mCathay Pacific
Deal found 31/3$1,766
Tue 30/911:30SFO - PER
1 stop34h 00mSingapore Airlines
Tue 14/1006:25PER - SFO
1 stop42h 15mSingapore Airlines
Deal found 1/4$1,784
Sun 11/501:10SEA - PER
2 stops49h 00mMultiple Airlines
Mon 26/518:25PER - SEA
2 stops40h 05mMultiple Airlines
Deal found 31/3$1,801
Wed 10/911:25EWR - PER
2 stops41h 45mMultiple Airlines
Wed 21/117:50PER - EWR
2 stops35h 15mMultiple Airlines
Deal found 1/4$1,934
Tue 19/811:50ORD - PER
2 stops38h 50mMultiple Airlines
Fri 5/909:45PER - ORD
2 stops66h 25mMultiple Airlines
Deal found 31/3$1,988
Tue 6/514:30JFK - PER
2 stops41h 20mMultiple Airlines
Tue 20/505:10PER - JFK
2 stops39h 50mMultiple Airlines
Deal found 2/4$1,993
Sat 11/1010:15SEA - PER
1 stop35h 15mSingapore Airlines
Mon 27/1006:40PER - SEA
1 stop40h 30mSingapore Airlines
Deal found 1/4$2,010
Wed 5/1117:16IAD - PER
2 stops38h 49mQantas Airways
Mon 29/1222:55PER - IAD
2 stops36h 19mQantas Airways
Deal found 1/4$2,039

Cheapflights Fare Finder

Customise your flight search to find flights from USA to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from the United States to Perth that are best for you.

Fly from

USA

Fly to

Perth

Route

Depart

Return

Price

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 12/5

12:25-07:45

1 stop28h 20m

Perth

Wed 28/5

09:15-16:25

1 stop22h 10m

$1,658

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 13/4

00:20-00:30

2 stops33h 10m

Perth

Thu 15/5

21:55-09:40

1 stop26h 45m

$1,680

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 12/5

12:25-20:40

2 stops41h 15m

Perth

Wed 28/5

21:55-16:25

2 stops33h 30m

$1,717

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Sun 11/5

01:10-17:10

2 stops49h 00m

Perth

Mon 26/5

18:25-19:30

2 stops40h 05m

$1,801

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 13/4

00:20-07:45

1 stop40h 25m

Perth

Wed 14/5

00:10-22:40

1 stop37h 30m

$1,894

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 12/9

11:30-12:30

1 stop34h 00m

Perth

Fri 3/10

17:10-09:40

1 stop31h 30m

$1,927

NewarkPerth

EWR - PER

EWRPER

Newark

Wed 10/9

11:25-17:10

2 stops41h 45m

Perth

Wed 21/1

17:50-16:05

2 stops35h 15m

$1,934

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 19/8

11:50-15:40

2 stops38h 50m

Perth

Fri 5/9

09:45-15:10

2 stops66h 25m

$1,988

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Tue 6/5

14:30-19:50

2 stops41h 20m

Perth

Tue 20/5

05:10-09:00

2 stops39h 50m

$1,993

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Tue 6/5

16:30-18:40

1 stop35h 10m

Perth

Sat 24/5

22:45-12:45

1 stop29h 00m

$2,057

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 60 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Currently, February is the cheapest month in which you can book a flight from USA to Perth (average of $298). Flying from USA to Perth in December is currently the most expensive (average of $409). 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 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 2 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Perth as you normally would.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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 2 April 2025.
To help decide which airline to fly from USA to Perth, see what other customers have to say about ANA, Singapore Airlines and Fiji Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
830 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very Good
1,288 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.0
Very Good
180 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,193 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Alaska Airlines
8.0
Very Good
9,825 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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?

    Located just 10.2 km from the city centre, Perth (PER) is the airport most travelers will use when flying to Perth from United States.

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

    $936 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 Fiji Airways and Qatar Airways, with prices starting from $1,186 and $1,193, respectively.

  • What are the most popular routes from USA to Perth?

    When deciding which route to take from USA to Perth, consider Los Angeles - Perth, Newark - Perth or Seattle/Tacoma Intl - Perth, as they are the most popular.

  • 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 holiday 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.

  • 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 $298). Flying from USA to Perth in December is currently the most expensive (average of $409). 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.

See more FAQs

Travelling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
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Alternative routes for USA to Perth

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Top 4 airlines flying from USA to Perth

Discover the top 4 airlines that operate flights from USA to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,558Average$1,767FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,581Average$2,174FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,999Average$2,724FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,040Average$3,106FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from USA to Perth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from USA to Perth?

Millions of users choose and trust Cheapflights to book the best flight deals from USA to Perth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from USA to Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Perth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Perth become cheaper?

Not ready to book yet? You can track prices for flights from USA to Perth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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