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Cheap flights from the United States to Perth from $628

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 8/9. 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.
Multiple Airlines Logo
23:55 - 23:30
LAX
-
PER
32h 35m
2 stops
Multiple Airlines Logo
23:55 - 13:05
PER
-
LAX
28h 10m
2 stops
$1,496Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
23:55 - 23:30
LAX
-
PER
32h 35m
2 stops
Multiple Airlines Logo
23:55 - 13:05
PER
-
LAX
28h 10m
2 stops
$1,554Multiple Airlines
Wed, 13 May - Wed, 20 May
Singapore Airlines Logo
11:45 - 05:10
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,577Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Multiple Airlines Logo
23:55 - 21:55
LAX
-
PER
31h 00m
2 stops
Multiple Airlines Logo
16:25 - 13:05
PER
-
LAX
35h 40m
2 stops
$1,587Multiple Airlines
Sun, 3 May - Sun, 17 May
Singapore Airlines Logo
11:45 - 23:55
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
06:25 - 09:50
PER
-
SFO
42h 25m
1 stop
$1,613Singapore Airlines
Sun, 23 Aug - Sun, 30 Aug
Qantas Airways Logo
23:30 - 17:00
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
10:30 - 14:30
PER
-
LAX
19h 00m
1 stop
$1,896Qantas Airways
Sun, 3 May - Sun, 17 May
Cathay Pacific Logo
14:55 - 22:40
JFK
-
PER
43h 45m
1 stop
Cathay Pacific Logo
08:20 - 13:10
PER
-
JFK
40h 50m
1 stop
$1,939Cathay Pacific
Mon, 4 May - Tue, 19 May
Cathay Pacific Logo
14:55 - 06:50
JFK
-
PER
27h 55m
1 stop
Cathay Pacific Logo
08:20 - 13:10
PER
-
JFK
40h 50m
1 stop
$1,946Cathay Pacific
Mon, 4 May - Tue, 19 May
Qatar Airways Logo
22:00 - 18:35
BOS
-
PER
32h 35m
1 stop
Qatar Airways Logo
10:20 - 15:15
PER
-
BOS
40h 55m
2 stops
$2,062Qatar Airways
Wed, 26 Aug - Sat, 5 Sep
Qatar Airways Logo
22:00 - 18:35
BOS
-
PER
32h 35m
1 stop
Qatar Airways Logo
06:45 - 15:15
PER
-
BOS
44h 30m
2 stops
$2,096Qatar Airways
Sat, 19 Sep - Sun, 27 Sep

Qantas Airways flights from United States to Perth

Our best Qantas Airways deals on United States to Perth flight tickets
Qantas Airways
13 Apr
LAX23:30Los Angeles Los Angeles
26h 30m
1 stop
PER17:00Perth
28 Apr
PER10:00Perth
19h 30m
1 stop
LAX14:30Los Angeles Los Angeles
$1,959
Qantas Airways
13 Apr
LAX23:30Los Angeles Los Angeles
26h 30m
1 stop
PER17:00Perth
28 Apr
PER09:05Perth
20h 25m
1 stop
LAX14:30Los Angeles Los Angeles
$1,961
Qantas Airways
13 Apr
LAX23:30Los Angeles Los Angeles
42h 30m
1 stop
PER09:00Perth
27 Apr
PER10:30Perth
19h 00m
1 stop
LAX14:30Los Angeles Los Angeles
$2,019

Malaysia Airlines flights from United States to Perth

Our best Malaysia Airlines deals on United States to Perth flight tickets
Malaysia Airlines
17 Apr
DFW22:50Dallas/Fort Worth
51h 00m
2 stops
PER14:50Perth
26 Apr
PER15:50Perth
55h 00m
2 stops
DFW09:50Dallas/Fort Worth
$2,871
Malaysia Airlines
3 Apr
DFW22:59Dallas/Fort Worth
37h 11m
2 stops
PER01:10Perth
11 Apr
PER15:50Perth
38h 05m
2 stops
DFW16:55Dallas/Fort Worth
$4,712

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 2 April 2026.
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

Cheapest return flight

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Mon 27/4

23:55-23:30

2 stops32h 35m

Perth

Mon 4/5

23:55-13:05

2 stops28h 10m

$1,496

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Wed 13/5

23:55-23:30

2 stops32h 35m

Perth

Wed 20/5

23:55-13:05

2 stops28h 10m

$1,554

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-05:10

1 stop26h 25m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,577

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Sun 3/5

23:55-21:55

2 stops31h 00m

Perth

Sun 17/5

16:25-13:05

2 stops35h 40m

$1,587

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 23/8

11:45-23:55

1 stop45h 10m

Perth

Sun 30/8

06:25-09:50

1 stop42h 25m

$1,613
Fastest return journey

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Sun 3/5

23:30-17:00

1 stop26h 30m

Perth

Sun 17/5

10:30-14:30

1 stop19h 00m

$1,896

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 4/5

14:55-22:40

1 stop43h 45m

Perth

Tue 19/5

08:20-13:10

1 stop40h 50m

$1,939

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 4/5

14:55-06:50

1 stop27h 55m

Perth

Tue 19/5

08:20-13:10

1 stop40h 50m

$1,946

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Wed 26/8

22:00-18:35

1 stop32h 35m

Perth

Sat 5/9

10:20-15:15

2 stops40h 55m

$2,062

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sat 19/9

22:00-18:35

1 stop32h 35m

Perth

Sun 27/9

06:45-15:15

2 stops44h 30m

$2,096

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 October is, on average, the cheapest month to fly to Perth from United States, with most prices found around $1,736. If you’re not able to fly to Perth in October, then August is your next best option. Flight prices from United States to Perth during August average around $1,809.

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 $1,948 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 $1,659 on momondo.

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

You could potentially save up to 10% 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

21h 50m

Direct flights

None
The fastest flight from United States to Perth takes 21h 50m
There are no direct flights from United States to Perth. There are no popular flight routes from United States to Perth.
Search flight deals

Frequently asked questions about flying from the 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?

  • 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 $1,498Free cancellationRating
7.6
1,239 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,673Free cancellationRating
7.5
1,016 reviews
Search Qantas Airways flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
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.

An easier way to manage your Perth trip

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