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Cheap flights from the United States to Perth from $581

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 6/9. 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.
Philippine Airlines Logo
12:25 - 07:15
LAX
-
PER
27h 50m
1 stop
Philippine Airlines Logo
08:35 - 13:45
PER
-
LAX
44h 10m
1 stop
$1,317Philippine Airlines
Tue, 18 Aug - Thu, 3 Sep
Multiple Airlines Logo
20:55 - 17:10
LAX
-
PER
29h 15m
1 stop
Multiple Airlines Logo
05:35 - 21:20
PER
-
LAX
30h 45m
1 stop
$1,323Multiple Airlines
Sun, 3 May - Sat, 16 May
Singapore Airlines Logo
10:15 - 12:30
SEA
-
PER
35h 15m
1 stop
Singapore Airlines Logo
16:55 - 08:45
PER
-
SEA
30h 50m
1 stop
$1,559Singapore Airlines
Thu, 3 Sep - Sat, 3 Oct
Cathay Pacific Logo
11:45 - 22:40
SEA
-
PER
43h 55m
1 stop
Cathay Pacific Logo
00:10 - 10:05
PER
-
SEA
24h 55m
1 stop
$1,563Cathay Pacific
Wed, 29 Apr - Tue, 5 May
Singapore Airlines Logo
00:05 - 23:55
LAX
-
PER
32h 50m
1 stop
Singapore Airlines Logo
06:40 - 20:55
PER
-
LAX
29h 15m
1 stop
$1,573Singapore Airlines
Mon, 17 Aug - Tue, 27 Oct
Cathay Pacific Logo
12:25 - 22:40
SEA
-
PER
43h 15m
1 stop
Cathay Pacific Logo
08:20 - 10:20
PER
-
SEA
41h 00m
1 stop
$1,680Cathay Pacific
Mon, 17 Aug - Mon, 14 Sep
Qatar Airways Logo
07:00 - 18:35
BUR
-
PER
44h 35m
2 stops
Qatar Airways Logo
22:45 - 18:29
PER
-
BUR
34h 44m
2 stops
$2,062Qatar Airways
Tue, 18 Aug - Tue, 27 Oct
Qatar Airways Logo
07:00 - 11:55
BUR
-
PER
37h 55m
2 stops
Qatar Airways Logo
22:45 - 18:29
PER
-
BUR
34h 44m
2 stops
$2,159Qatar Airways
Mon, 7 Sep - Wed, 7 Oct
Qantas Airways Logo
17:58 - 17:00
LGA
-
PER
35h 02m
2 stops
Qantas Airways Logo
23:55 - 19:00
PER
-
LGA
31h 05m
2 stops
$2,302Qantas Airways
Mon, 27 Apr - Mon, 4 May
Qantas Airways Logo
18:47 - 17:00
LGA
-
PER
34h 13m
2 stops
Qantas Airways Logo
23:55 - 18:59
PER
-
LGA
31h 04m
2 stops
$2,313Qantas Airways
Thu, 30 Jul - Sun, 16 Aug

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets
Philippine Airlines
18 Aug
LAX12:25Los Angeles Los Angeles
27h 50m
1 stop
PER07:15Perth
3 Sept
PER08:35Perth
44h 10m
1 stop
LAX13:45Los Angeles Los Angeles
$1,317
Philippine Airlines
10 Aug
LAX23:55Los Angeles Los Angeles
40h 20m
1 stop
PER07:15Perth
17 Aug
PER08:35Perth
27h 05m
1 stop
LAX20:40Los Angeles Los Angeles
$1,333
Philippine Airlines
31 Mar
LAX23:55Los Angeles Los Angeles
40h 20m
1 stop
PER07:15Perth
20 Apr
PER08:35Perth
27h 05m
1 stop
LAX20:40Los Angeles Los Angeles
$1,925

Singapore Airlines flights from United States to Perth

Our best Singapore Airlines deals on United States to Perth flight tickets
Singapore Airlines
3 Sept
SEA10:15Seattle/Tacoma Intl
35h 15m
1 stop
PER12:30Perth
3 Oct
PER16:55Perth
30h 50m
1 stop
SEA08:45Seattle/Tacoma Intl
$1,559
Singapore Airlines
17 Aug
LAX00:05Los Angeles Los Angeles
32h 50m
1 stop
PER23:55Perth
27 Oct
PER06:40Perth
29h 15m
1 stop
LAX20:55Los Angeles Los Angeles
$1,573
Singapore Airlines
3 Sept
SEA10:15Seattle/Tacoma Intl
27h 55m
1 stop
PER05:10Perth
3 Oct
PER13:45Perth
34h 00m
1 stop
SEA08:45Seattle/Tacoma Intl
$1,642

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 18 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 Los Angeles

Tue 18/8

12:25-07:15

1 stop27h 50m

Perth

Thu 3/9

08:35-13:45

1 stop44h 10m

$1,317
Fastest return journey

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Sun 3/5

20:55-17:10

1 stop29h 15m

Perth

Sat 16/5

05:35-21:20

1 stop30h 45m

$1,323

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Thu 3/9

10:15-12:30

1 stop35h 15m

Perth

Sat 3/10

16:55-08:45

1 stop30h 50m

$1,559

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Wed 29/4

11:45-22:40

1 stop43h 55m

Perth

Tue 5/5

00:10-10:05

1 stop24h 55m

$1,563

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Mon 17/8

00:05-23:55

1 stop32h 50m

Perth

Tue 27/10

06:40-20:55

1 stop29h 15m

$1,573

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 17/8

12:25-22:40

1 stop43h 15m

Perth

Mon 14/9

08:20-10:20

1 stop41h 00m

$1,680

BurbankPerth

BUR - PER

BURPER

Burbank Bob Hope

Tue 18/8

07:00-18:35

2 stops44h 35m

Perth

Tue 27/10

22:45-18:29

2 stops34h 44m

$2,062

BurbankPerth

BUR - PER

BURPER

Burbank Bob Hope

Mon 7/9

07:00-11:55

2 stops37h 55m

Perth

Wed 7/10

22:45-18:29

2 stops34h 44m

$2,159

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Mon 27/4

17:58-17:00

2 stops35h 02m

Perth

Mon 4/5

23:55-19:00

2 stops31h 05m

$2,302

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Thu 30/7

18:47-17:00

2 stops34h 13m

Perth

Sun 16/8

23:55-18:59

2 stops31h 04m

$2,313

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 $1,697. 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 $1,769.

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 $1,905 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 $1,622 on momondo.

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

You could potentially save up to 1% 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

22h 40m

Direct flights

None
The fastest flight from United States to Perth takes 22h 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 $1,464Free cancellationRating
7.6
1,214 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,636Free cancellationRating
7.5
1,005 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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