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Cheap flights from the United States to Perth from $765

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 28/7. 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
00:05 - 00:35
LAX
-
PER
33h 30m
2 stops
Multiple Airlines Logo
01:35 - 22:10
PER
-
LAX
35h 35m
2 stops
$1,220Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
00:05 - 17:10
LAX
-
PER
26h 05m
1 stop
Multiple Airlines Logo
05:35 - 22:10
PER
-
LAX
31h 35m
1 stop
$1,243Multiple Airlines
Mon, 17 Aug - Fri, 21 Aug
Singapore Airlines Logo
11:45 - 12:30
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,570Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Singapore Airlines Logo
10:15 - 05:10
SEA
-
PER
27h 55m
1 stop
Singapore Airlines Logo
16:55 - 08:45
PER
-
SEA
30h 50m
1 stop
$1,662Singapore Airlines
Thu, 3 Sep - Sat, 3 Oct
Qatar Airways Logo
22:00 - 18:35
BOS
-
PER
32h 35m
1 stop
Qatar Airways Logo
14:20 - 15:15
PER
-
BOS
36h 55m
2 stops
$1,995Qatar Airways
Thu, 20 Aug - Thu, 3 Sep
Qatar Airways Logo
22:00 - 18:35
BOS
-
PER
32h 35m
1 stop
Qatar Airways Logo
12:20 - 15:15
PER
-
BOS
38h 55m
2 stops
$1,997Qatar Airways
Tue, 1 Sep - Mon, 14 Sep
Qantas Airways Logo
22:30 - 17:00
SFO
-
PER
27h 30m
1 stop
Qantas Airways Logo
10:30 - 17:45
PER
-
SFO
22h 15m
1 stop
$2,073Qantas Airways
Fri, 1 May - Fri, 15 May
Qantas Airways Logo
19:53 - 17:00
SFO
-
PER
30h 07m
2 stops
Qantas Airways Logo
10:30 - 17:45
PER
-
SFO
22h 15m
1 stop
$2,077Qantas Airways
Mon, 4 May - Tue, 26 May
United Airlines Logo
11:02 - 14:40
DFW
-
PER
38h 38m
2 stops
United Airlines Logo
23:45 - 16:08
PER
-
DFW
29h 23m
2 stops
$2,522United Airlines
Wed, 1 Jul - Fri, 17 Jul
United Airlines Logo
12:55 - 12:30
DFW
-
PER
34h 35m
2 stops
United Airlines Logo
23:45 - 16:08
PER
-
DFW
29h 23m
2 stops
$2,532United Airlines
Sun, 10 May - Thu, 28 May

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets
Philippine Airlines
17 Aug
LAX23:55Los Angeles
40h 20m
1 stop
PER07:15Perth
21 Sept
PER08:35Perth
39h 55m
1 stop
LAX09:30Los Angeles
$1,682
Philippine Airlines
10 Aug
LAX23:55Los Angeles
40h 20m
1 stop
PER07:15Perth
31 Aug
PER08:35Perth
27h 05m
1 stop
LAX20:40Los Angeles
$1,721
Philippine Airlines
6 Apr
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
11 Apr
PER08:35Perth
27h 35m
1 stop
SFO21:10San Francisco
$1,771

Qatar Airways flights from United States to Perth

Our best Qatar Airways deals on United States to Perth flight tickets
Qatar Airways
29 Mar
SEA16:25Seattle/Tacoma Intl
35h 10m
1 stop
PER18:35Perth
13 Apr
PER15:40Perth
36h 05m
1 stop
SEA12:45Seattle/Tacoma Intl
$1,872
Qatar Airways
17 Aug
SEA16:25Seattle/Tacoma Intl
35h 10m
1 stop
PER18:35Perth
14 Sept
PER22:45Perth
28h 40m
1 stop
SEA12:25Seattle/Tacoma Intl
$1,892
Qatar Airways
17 Aug
SEA16:25Seattle/Tacoma Intl
35h 10m
1 stop
PER18:35Perth
14 Sept
PER22:45Perth
28h 40m
1 stop
SEA12:25Seattle/Tacoma Intl
$1,893

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 26 March 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

Tue 11/8

00:05-00:35

2 stops33h 30m

Perth

Tue 18/8

01:35-22:10

2 stops35h 35m

$1,220

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 17/8

00:05-17:10

1 stop26h 05m

Perth

Fri 21/8

05:35-22:10

1 stop31h 35m

$1,243

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-12:30

1 stop33h 45m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,570

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Thu 3/9

10:15-05:10

1 stop27h 55m

Perth

Sat 3/10

16:55-08:45

1 stop30h 50m

$1,662

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 20/8

22:00-18:35

1 stop32h 35m

Perth

Thu 3/9

14:20-15:15

2 stops36h 55m

$1,995

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 1/9

22:00-18:35

1 stop32h 35m

Perth

Mon 14/9

12:20-15:15

2 stops38h 55m

$1,997
Fastest return journey

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 1/5

22:30-17:00

1 stop27h 30m

Perth

Fri 15/5

10:30-17:45

1 stop22h 15m

$2,073

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 4/5

19:53-17:00

2 stops30h 07m

Perth

Tue 26/5

10:30-17:45

1 stop22h 15m

$2,077

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Wed 1/7

11:02-14:40

2 stops38h 38m

Perth

Fri 17/7

23:45-16:08

2 stops29h 23m

$2,522

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Sun 10/5

12:55-12:30

2 stops34h 35m

Perth

Thu 28/5

23:45-16:08

2 stops29h 23m

$2,532

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 $1,727. 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 $1,800.

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 $1,938 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 $1,651 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

23h 40m

Direct flights

None
The fastest flight from United States to Perth takes 23h 40m
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 $1,490Free cancellationRating
7.6
1,229 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,665Free cancellationRating
7.5
1,010 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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