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Cheap flights from the United States to Perth from $719

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Perth departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Perth

Recent return flight deals from the United States to Perth

Enter your travel dates to find the best prices.
Philippine Airlines Logo
10:50 - 07:20LAX-PER
28h 30m1 stop
Philippine Airlines Logo
08:40 - 08:55PER-LAX
39h 15m1 stop
$1,458Philippine Airlines
Find Deal
Sat, 28 Feb - Mon, 9 Mar
Philippine Airlines Logo
10:50 - 07:20LAX-PER
28h 30m1 stop
Philippine Airlines Logo
08:40 - 07:55PER-LAX
39h 15m1 stop
$1,487Philippine Airlines
Find Deal
Tue, 24 Feb - Thu, 5 Mar
Cathay Pacific Logo
21:15 - 06:55LAX-PER
41h 40m1 stop
Cathay Pacific Logo
00:25 - 16:20PER-LAX
31h 55m1 stop
$1,622Cathay Pacific
Find Deal
Tue, 24 Feb - Wed, 4 Mar
Cathay Pacific Logo
22:55 - 22:55SFO-PER
32h 00m1 stop
Cathay Pacific Logo
00:25 - 21:00PER-SFO
36h 35m1 stop
$1,630Cathay Pacific
Find Deal
Tue, 23 Dec - Mon, 12 Jan
Singapore Airlines Logo
22:05 - 23:55LAX-PER
33h 50m1 stop
Singapore Airlines Logo
01:15 - 10:55PER-LAX
25h 40m2 stops
$1,689Singapore Airlines
Find Deal
Tue, 24 Feb - Wed, 4 Mar
Singapore Airlines Logo
12:25 - 23:55LAX-PER
43h 30m2 stops
Singapore Airlines Logo
06:40 - 19:55PER-LAX
29h 15m1 stop
$1,706Singapore Airlines
Find Deal
Tue, 24 Feb - Thu, 5 Mar
Qatar Airways Logo
21:00 - 18:45JFK-PER
32h 45m1 stop
Qatar Airways Logo
22:45 - 15:35PER-JFK
28h 50m1 stop
$2,061Qatar Airways
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Sun, 1 Mar - Tue, 10 Mar
Qatar Airways Logo
21:00 - 18:45JFK-PER
32h 45m1 stop
Qatar Airways Logo
22:45 - 15:35PER-JFK
28h 50m1 stop
$2,063Qatar Airways
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Sun, 1 Mar - Tue, 10 Mar
Qantas Airways Logo
22:59 - 21:00DFW-PER
32h 01m2 stops
Qantas Airways Logo
17:00 - 08:05PER-DFW
29h 05m1 stop
$2,263Qantas Airways
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Fri, 6 Feb - Sat, 14 Feb
Qantas Airways Logo
22:59 - 21:00DFW-PER
32h 01m2 stops
Qantas Airways Logo
13:25 - 08:05PER-DFW
32h 40m2 stops
$2,280Qantas Airways
Find Deal
Fri, 6 Feb - Sat, 14 Feb

Qantas Airways flights from United States to Perth

Our best Qantas Airways deals on United States to Perth flight tickets
Qantas Airways
31 Dec
LAX21:25Los Angeles
27h 55m
1 stop
PER17:20Perth
18 Jan
PER15:20Perth
30h 45m
1 stop
LAX06:05Los Angeles
$1,819
Find similar
Qantas Airways
30 Dec
LAX22:50Los Angeles
29h 30m
1 stop
PER20:20Perth
17 Jan
PER15:20Perth
30h 45m
1 stop
LAX06:05Los Angeles
$1,865
Find similar
Qantas Airways
7 Feb
LAX21:25Los Angeles
23h 00m
1 stop
PER12:25Perth
19 June
PER10:30Perth
19h 00m
1 stop
LAX14:30Los Angeles
$1,884
Find similar

Cathay Pacific flights from United States to Perth

Our best Cathay Pacific deals on United States to Perth flight tickets
Cathay Pacific
24 Feb
LAX21:15Los Angeles
41h 40m
1 stop
PER06:55Perth
4 Mar
PER00:25Perth
31h 55m
1 stop
LAX16:20Los Angeles
$1,622
Find similar
Cathay Pacific
23 Dec
SFO22:55San Francisco
32h 00m
1 stop
PER22:55Perth
13 Jan
PER08:30Perth
28h 30m
1 stop
SFO21:00San Francisco
$1,630
Find similar
Cathay Pacific
29 Dec
SFO11:25San Francisco
27h 30m
1 stop
PER06:55Perth
14 Jan
PER08:30Perth
41h 00m
1 stop
SFO09:30San Francisco
$1,659
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momondo Fare Finder

 
Customise your flight search to find flights from United States 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, momondo users made 78,305 searches. Data last updated 13 November 2025.
Use the filters below to find and compare flights from the United States to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 28/2

10:50-07:20

1 stop28h 30m

Perth

Mon 9/3

08:40-08:55

1 stop39h 15m

$1,458

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 24/2

10:50-07:20

1 stop28h 30m

Perth

Thu 5/3

08:40-07:55

1 stop39h 15m

$1,487

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 24/2

21:15-06:55

1 stop41h 40m

Perth

Wed 4/3

00:25-16:20

1 stop31h 55m

$1,622

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 23/12

22:55-22:55

1 stop32h 00m

Perth

Mon 12/1

00:25-21:00

1 stop36h 35m

$1,630

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 24/2

22:05-23:55

1 stop33h 50m

Perth

Wed 4/3

01:15-10:55

2 stops25h 40m

$1,689

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 24/2

12:25-23:55

2 stops43h 30m

Perth

Thu 5/3

06:40-19:55

1 stop29h 15m

$1,706

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 1/3

21:00-18:45

1 stop32h 45m

Perth

Tue 10/3

22:45-15:35

1 stop28h 50m

$2,061

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 1/3

21:00-18:45

1 stop32h 45m

Perth

Tue 10/3

22:45-15:35

1 stop28h 50m

$2,063

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Fri 6/2

22:59-21:00

2 stops32h 01m

Perth

Sat 14/2

17:00-08:05

1 stop29h 05m

$2,263

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Fri 6/2

22:59-21:00

2 stops32h 01m

Perth

Sat 14/2

13:25-08:05

2 stops32h 40m

$2,280

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from United States to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

The month of March is, on average, the cheapest month to fly to Perth from United States, with most prices found around $1,841. If you’re not able to fly to Perth in March, then October is your next best option. Flight prices from United States to Perth during October average around $1,848.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from United States to Perth is on a Tuesday. Travellers who choose to depart for Perth on a Tuesday will often find tickets for as low as $2,071. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,517.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from United States to Perth when you can find flight prices for as low as $1,759. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $3,882.

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

You are more likely to see cheaper flights to Perth from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,138 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from United States for as low as $1,631 on momondo.

Can stopping save me money on United States to Perth flights?

You could potentially save up to 2% on your flight if you consider stops on a United States to Perth flight.

Cheap United States to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Perth

Direct flights

None
There are no direct flights from United States to Perth. There are no popular flight routes from United States to Perth.
Search flight deals

  • When did momondo last update prices for flights from United States to Perth Airport?

    Prices for flights from United States to Perth Airport were last updated today.

  • How many operators does momondo search for flights from United States to Perth Airport?

  • How old do you have to be to fly from United States to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United States to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Perth

Compare and see reviews for airlines that fly from United States to Perth with momondo
Airline
Rating
Free cancellation
Price
Cathay PacificPriceFrom $1,589Free cancellationRating
7.6
1,058 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,832Free cancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,857Free cancellationRating
7.5
934 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,961Free cancellationRating
7.4
3,661 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from United States to Perth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Perth . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Perth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Perth from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from United States.

I’m not ready to book a flight from United States to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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