Which airlines fly to Perth?

Qantas Airways, Cathay Pacific and Singapore Airlines are the top three most popular airlines that fly to Perth from United States according to our data. Qantas Airways is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Perth?

The flight from United States to Perth depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Boston (a popular airport in United States) to Perth (the most popular airport in Perth), then the flight time is 25h 45m on average. If you fly from New York (another popular airport in United States) to Perth, then the average flight time is 25h 55m.

What is the cheapest airline that flies from United States to Perth?

Philippine Airlines is the most popular carrier operating from United States to Perth

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?

As of July 2025, there are 4 operators available to choose from 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.

$741 Cheap Flights from the United States to Perth in 2025

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Find the cheapest flights from the United States to Perth

Round-trip

One-way

Last minute

Recent return flight deals from the United States to Perth

11:55 - 07:20LAX-PER

28h 25m1 stop

08:40 - 08:00PER-LAX

39h 20m1 stop

$1,345Philippine Airlines

Find Deal

Thu, 30 Oct - Mon, 10 Nov

12:50 - 07:25LAX-PER

27h 35m1 stop

08:45 - 20:40PER-LAX

26h 55m1 stop

$1,346Philippine Airlines

Find Deal

Tue, 19 Aug - Mon, 1 Sep

23:05 - 05:25LAX-PER

39h 20m1 stop

06:40 - 19:55PER-LAX

29h 15m1 stop

$1,593Singapore Airlines

Find Deal

Sun, 26 Oct - Fri, 7 Nov

23:05 - 05:25LAX-PER

39h 20m1 stop

06:40 - 19:55PER-LAX

29h 15m1 stop

$1,595Singapore Airlines

Find Deal

Sun, 26 Oct - Fri, 7 Nov

01:25 - 22:40LAX-PER

30h 15m1 stop

00:10 - 10:45PER-LAX

25h 35m1 stop

$1,712Cathay Pacific

Find Deal

Wed, 20 Aug - Mon, 22 Sep

00:25 - 22:40LAX-PER

31h 15m1 stop

09:15 - 17:05PER-LAX

22h 50m1 stop

$1,718Cathay Pacific

Find Deal

Sun, 17 Aug - Mon, 1 Sep

20:30 - 12:00JFK-PER

26h 30m1 stop

22:45 - 14:50PER-JFK

29h 05m1 stop

$1,869Qatar Airways

Find Deal

Mon, 10 Nov - Tue, 18 Nov

22:00 - 11:55JFK-PER

25h 55m1 stop

22:45 - 15:10PER-JFK

28h 25m1 stop

$1,870Qatar Airways

Find Deal

Wed, 10 Sep - Wed, 8 Oct

17:59 - 13:35SEA-PER

28h 36m2 stops

10:00 - 21:36PER-SEA

26h 36m2 stops

$1,874Qantas Airways

Find Deal

Fri, 12 Sep - Tue, 23 Sep

17:59 - 13:35SEA-PER

28h 36m2 stops

12:25 - 23:42PER-SEA

26h 17m2 stops

$1,904Qantas Airways

Find Deal

Fri, 12 Sep - Tue, 23 Sep

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets

Philippine Airlines

30 Oct

LAX11:55Los Angeles

28h 25m

1 stop

PER07:20Perth

10 Nov

PER08:40Perth

39h 20m

1 stop

LAX08:00Los Angeles

$1,345

Find similar

Philippine Airlines

19 Aug

LAX12:50Los Angeles

27h 35m

1 stop

PER07:25Perth

1 Sept

PER08:45Perth

26h 55m

1 stop

LAX20:40Los Angeles

$1,346

Find similar

Philippine Airlines

18 Aug

LAX23:55Los Angeles

40h 30m

1 stop

PER07:25Perth

1 Sept

PER08:45Perth

26h 55m

1 stop

LAX20:40Los Angeles

$1,352

Find similar

Cathay Pacific flights from United States to Perth

Our best Cathay Pacific deals on United States to Perth flight tickets

Cathay Pacific

20 Aug

LAX01:25Los Angeles

30h 15m

1 stop

PER22:40Perth

22 Sept

PER00:10Perth

25h 35m

1 stop

LAX10:45Los Angeles

$1,712

Find similar

Cathay Pacific

17 Aug

LAX00:25Los Angeles

31h 15m

1 stop

PER22:40Perth

1 Sept

PER09:15Perth

22h 50m

1 stop

LAX17:05Los Angeles

$1,718

Find similar

Cathay Pacific

17 Aug

LAX01:25Los Angeles

30h 15m

1 stop

PER22:40Perth

31 Aug

PER00:10Perth

31h 55m

1 stop

LAX17:05Los Angeles

$1,726

Find similar

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

Prices

Airlines

Other information

What is the cheapest month to fly to Perth?

The month of November is, on average, the cheapest month to fly to Perth from United States, with most prices found around $1,828. If you’re not able to fly to Perth in November, then March is your next best option. Flight prices from United States to Perth during March average around $1,912.

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 $2,064. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,507.

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 $1,753. 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 $3,868.

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 $2,192 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 $1,820 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

Best price found	$741
Fastest flight time	23h 25m
Direct flights	None
Airports in Perth	1 airport

The best one-way flight to Perth from United States in the past 72 hours is $741. The best return flight deal from United States to Perth found on momondo in the last 72 hours is $1,345.

The fastest flight from United States to Perth takes 23h 25m

There are no direct flights from United States to Perth. Popular non-direct routes for this connection are San Francisco Airport - Perth Airport, Los Angeles Airport - Perth Airport and Seattle/Tacoma Intl Airport - Perth Airport.

There is 1 airport near Perth: Perth (PER)

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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?
As of July 2025, there are 4 operators available to choose from 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 Pacific	PriceFrom $1,487	Free cancellation	Rating 7.6 933 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,826	Free cancellation	Rating 8.1 1,326 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $1,851	Free cancellation	Rating 7.5 877 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $2,067	Free cancellation	Rating 7.4 3,603 reviews	Search Qatar Airways flights

Mandurah

Fremantle

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.