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

Philippine Airlines, Qantas Airways, and Qatar Airways are the most popular carriers operating from United States to Perth

How long does it take to fly to Perth?

Average flight duration from United States to Perth depends on which airport you fly into and out of. Flying from New York to Perth is 25h 55m on average, while flying from San Francisco to Perth is 26h 35m on average. Perth is the most popular airport in Perth.

What airlines fly to Perth?

Qantas Airways, Qatar Airways 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 46% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 10 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from United States to Perth Airport are refreshed on a daily basis.

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

As of February 2026, there are 9 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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.

$436 Cheap Flights from the United States to Perth in 2026

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Find the cheapest flights from the United States to Perth

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Perth

Enter your travel dates to find the best prices.

11:30 pm - 12:30 pm

LAX

PER

46h 00m

1 stop

1:45 pm - 9:20 pm

PER

LAX

22h 35m

1 stop

$892Singapore Airlines

Tue, Apr 28 - Tue, May 12

11:00 am - 11:55 pm

SFO

PER

45h 55m

1 stop

1:10 am - 9:10 am

PER

SFO

23h 00m

1 stop

$903Singapore Airlines

Mon, May 11 - Thu, May 21

11:45 am - 6:50 am

SEA

PER

28h 05m

1 stop

12:10 am - 10:05 am

PER

SEA

24h 55m

1 stop

$984Cathay Pacific

Tue, Apr 7 - Mon, Apr 27

11:45 am - 6:50 am

SEA

PER

28h 05m

1 stop

8:20 am - 10:05 am

PER

SEA

40h 45m

1 stop

$987Cathay Pacific

Tue, Apr 7 - Tue, Apr 28

4:30 pm - 4:00 pm

IAH

PER

34h 30m

2 stops

7:50 pm - 11:57 pm

PER

IAH

41h 07m

2 stops

$1,287Air New Zealand

Tue, Apr 7 - Tue, Apr 28

6:00 am - 4:00 pm

PHX

PER

43h 00m

2 stops

7:50 pm - 9:32 pm

PER

PHX

40h 42m

2 stops

$1,294Air New Zealand

Tue, May 5 - Tue, May 19

6:13 pm - 5:20 pm

PHX

PER

32h 07m

2 stops

8:00 am - 6:15 pm

PER

PHX

25h 15m

2 stops

$1,461Qantas Airways

Wed, Mar 4 - Wed, Mar 11

6:14 am - 6:45 pm

ONT

PER

44h 31m

2 stops

3:55 pm - 11:32 pm

PER

ONT

47h 37m

2 stops

$1,525Qatar Airways

Sat, Feb 28 - Fri, Mar 6

12:02 pm - 6:45 pm

ONT

PER

38h 43m

2 stops

10:45 pm - 11:32 pm

PER

ONT

40h 47m

2 stops

$1,540Qatar Airways

Fri, Feb 27 - Fri, Mar 6

1:25 pm - 6:15 pm

LGA

PER

39h 50m

2 stops

10:40 pm - 3:00 pm

PER

LGA

28h 20m

2 stops

$1,564Qantas Airways

Wed, Mar 4 - Thu, Mar 19

Air New Zealand flights from United States to Perth

Our best Air New Zealand deals on United States to Perth flight tickets

Air New Zealand

Jul 7

LAX9:10 pmLos Angeles

27h 50m

1 stop

PER4:00 pmPerth

Aug 5

PER7:50 pmPerth

32h 30m

1 stop

LAX1:20 pmLos Angeles

$1,142

Air New Zealand

Jul 3

LAX10:10 pmLos Angeles

26h 50m

1 stop

PER4:00 pmPerth

Jul 18

PER11:50 pmPerth

27h 15m

1 stop

LAX12:05 pmLos Angeles

$1,164

Air New Zealand

Jul 7

LAX10:10 pmLos Angeles

26h 50m

1 stop

PER4:00 pmPerth

Aug 5

PER11:45 pmPerth

28h 35m

2 stops

LAX1:20 pmLos Angeles

$1,165

Singapore Airlines flights from United States to Perth

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

Singapore Airlines

Apr 28

LAX11:30 pmLos Angeles

46h 00m

1 stop

PER12:30 pmPerth

May 12

PER1:45 pmPerth

22h 35m

1 stop

LAX9:20 pmLos Angeles

$892

Singapore Airlines

May 11

SFO11:00 amSan Francisco

45h 55m

1 stop

PER11:55 pmPerth

May 21

PER1:10 amPerth

23h 00m

1 stop

SFO9:10 amSan Francisco

$903

Singapore Airlines

May 4

LAX11:30 pmLos Angeles

33h 25m

1 stop

PER11:55 pmPerth

May 23

PER4:55 pmPerth

43h 25m

1 stop

LAX9:20 pmLos Angeles

$1,070

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 4/28

11:30 pm-12:30 pm

1 stop46h 00m

Perth

Tue 5/12

1:45 pm-9:20 pm

1 stop22h 35m

$892

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 5/11

11:00 am-11:55 pm

1 stop45h 55m

Perth

Thu 5/21

1:10 am-9:10 am

1 stop23h 00m

$903

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Tue 4/7

11:45 am-6:50 am

1 stop28h 05m

Perth

Mon 4/27

12:10 am-10:05 am

1 stop24h 55m

$984

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Tue 4/7

11:45 am-6:50 am

1 stop28h 05m

Perth

Tue 4/28

8:20 am-10:05 am

1 stop40h 45m

$987

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 4/7

4:30 pm-4:00 pm

2 stops34h 30m

Perth

Tue 4/28

7:50 pm-11:57 pm

2 stops41h 07m

$1,287

PhoenixPerth

PHX - PER

PHXPER

Phoenix Sky Harbor Intl

Tue 5/5

6:00 am-4:00 pm

2 stops43h 00m

Perth

Tue 5/19

7:50 pm-9:32 pm

2 stops40h 42m

$1,294

PhoenixPerth

PHX - PER

PHXPER

Phoenix Sky Harbor Intl

Wed 3/4

6:13 pm-5:20 pm

2 stops32h 07m

Perth

Wed 3/11

8:00 am-6:15 pm

2 stops25h 15m

$1,461

OntarioPerth

ONT - PER

ONTPER

Ontario

Sat 2/28

6:14 am-6:45 pm

2 stops44h 31m

Perth

Fri 3/6

3:55 pm-11:32 pm

2 stops47h 37m

$1,525

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 2/27

12:02 pm-6:45 pm

2 stops38h 43m

Perth

Fri 3/6

10:45 pm-11:32 pm

2 stops40h 47m

$1,540

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Wed 3/4

1:25 pm-6:15 pm

2 stops39h 50m

Perth

Thu 3/19

10:40 pm-3:00 pm

2 stops28h 20m

$1,564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

In general, October is the cheapest month to fly from United States to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,377. If you are unable to visit Perth during the month of October, then departing from United States during the month September is also very affordable. Most momondo users find prices during this month for around $1,411.

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

You could potentially save up to 24% 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

Fastest flight time	24h 01m
Direct flights	None

The fastest flight from United States to Perth takes 24h 01m

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 are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Perth Airport?
As of February 2026, there are 9 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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
Philippine Airlines	PriceFrom $739	Free Cancellation	Rating 7.3 954 reviews	Search Philippine Airlines flights
Singapore Airlines	PriceFrom $951	Free Cancellation	Rating 8.2 1,452 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $978	Free Cancellation	Rating 7.6 1,160 reviews	Search Cathay Pacific flights
Air New Zealand	PriceFrom $1,103	Free Cancellation	Rating 8.0 582 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,176	Free Cancellation	Rating 7.5 988 reviews	Search Qantas Airways flights
JetBlue	PriceFrom $1,204	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
Qatar Airways	PriceFrom $1,238	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $1,258	Free Cancellation	Rating 7.2 11,266 reviews	Search American Airlines flights
Emirates	PriceFrom $1,541	Free Cancellation	Rating 8.1 3,514 reviews	Search Emirates flights
United Airlines	PriceFrom $1,930	Free Cancellation	Rating 7.4 9,274 reviews	Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find United States to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

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

All flight searches from United States to Perth on momondo can be filtered to show those which offer flexible booking policies.

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 simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from United States and alert you when they change.