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Cheap flights from the United States to Perth from $799

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 31/8. 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.
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
$1,467Qantas Airways
Sun, 28 Jun - Sun, 12 Jul
Qantas Airways Logo
23:30 - 17:00
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
22:55 - 17:05
PER
-
LAX
33h 10m
1 stop
$1,493Qantas Airways
Wed, 1 Jul - Sat, 18 Jul
Philippine Airlines Logo
00:30 - 07:15
SFO
-
PER
39h 45m
1 stop
Philippine Airlines Logo
08:35 - 21:10
PER
-
SFO
27h 35m
1 stop
$1,564Philippine Airlines
Mon, 31 Aug - Mon, 19 Oct
Philippine Airlines Logo
23:45 - 07:15
LAX
-
PER
40h 30m
1 stop
Philippine Airlines Logo
08:35 - 20:40
PER
-
LAX
27h 05m
1 stop
$1,566Philippine Airlines
Wed, 26 Aug - Mon, 7 Sep
Singapore Airlines Logo
11:45 - 23:55
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,646Singapore Airlines
Wed, 26 Aug - Sun, 6 Sep
Singapore Airlines Logo
11:45 - 23:55
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
13:45 - 09:50
PER
-
SFO
35h 05m
1 stop
$1,662Singapore Airlines
Tue, 8 Sep - Sun, 13 Sep
Qatar Airways Logo
16:25 - 18:35
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
22:45 - 12:25
PER
-
SEA
28h 40m
1 stop
$1,685Qatar Airways
Wed, 26 Aug - Mon, 7 Sep
Qatar Airways Logo
16:25 - 18:35
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
22:45 - 12:25
PER
-
SEA
28h 40m
1 stop
$1,751Qatar Airways
Mon, 17 Aug - Mon, 14 Sep
United Airlines Logo
19:41 - 14:45
DFW
-
PER
30h 04m
2 stops
United Airlines Logo
23:45 - 16:04
PER
-
DFW
30h 19m
2 stops
$2,081United Airlines
Sun, 25 Oct - Sun, 15 Nov
United Airlines Logo
12:00 - 14:45
EWR
-
PER
37h 45m
2 stops
United Airlines Logo
23:45 - 22:45
PER
-
EWR
36h 00m
2 stops
$2,149United Airlines
Wed, 11 Nov - Sun, 15 Nov

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
10 June
LAX20:22Los Angeles Los Angeles
25h 08m
2 stops
PER12:30Perth
29 June
PER22:40Perth
28h 17m
2 stops
LAX11:57Los Angeles Los Angeles
$1,969
Air New Zealand
7 Aug
EWR18:45Newark
28h 55m
2 stops
PER11:40Perth
1 Sept
PER18:10Perth
34h 55m
2 stops
EWR17:05Newark
$2,229
Air New Zealand
9 June
LAX22:10Los Angeles Los Angeles
26h 05m
2 stops
PER15:15Perth
12 July
PER23:55Perth
28h 25m
2 stops
LAX13:20Los Angeles Los Angeles
$2,573

United Airlines flights from United States to Perth

Our best United Airlines deals on United States to Perth flight tickets
United Airlines
1 June
LAX22:45Los Angeles Los Angeles
22h 45m
1 stop
PER12:30Perth
7 June
PER23:55Perth
21h 15m
1 stop
LAX06:10Los Angeles Los Angeles
$1,956
United Airlines
31 May
LAX13:25Los Angeles Los Angeles
32h 05m
2 stops
PER12:30Perth
16 June
PER15:30Perth
29h 40m
1 stop
LAX06:10Los Angeles Los Angeles
$1,958
United Airlines
1 June
LAX13:25Los Angeles Los Angeles
32h 05m
2 stops
PER12:30Perth
6 June
PER13:15Perth
31h 55m
1 stop
LAX06:10Los Angeles Los Angeles
$1,963

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 28 May 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
Fastest return journey

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Sun 28/6

23:30-17:00

1 stop26h 30m

Perth

Sun 12/7

10:30-14:30

1 stop19h 00m

$1,467

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Wed 1/7

23:30-17:00

1 stop26h 30m

Perth

Sat 18/7

22:55-17:05

1 stop33h 10m

$1,493

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 31/8

00:30-07:15

1 stop39h 45m

Perth

Mon 19/10

08:35-21:10

1 stop27h 35m

$1,564

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Wed 26/8

23:45-07:15

1 stop40h 30m

Perth

Mon 7/9

08:35-20:40

1 stop27h 05m

$1,566

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 26/8

11:45-23:55

1 stop45h 10m

Perth

Sun 6/9

01:10-09:50

1 stop23h 40m

$1,646

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 8/9

11:45-23:55

1 stop45h 10m

Perth

Sun 13/9

13:45-09:50

1 stop35h 05m

$1,662

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Wed 26/8

16:25-18:35

1 stop35h 10m

Perth

Mon 7/9

22:45-12:25

1 stop28h 40m

$1,685

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 17/8

16:25-18:35

1 stop35h 10m

Perth

Mon 14/9

22:45-12:25

1 stop28h 40m

$1,751

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Sun 25/10

19:41-14:45

2 stops30h 04m

Perth

Sun 15/11

23:45-16:04

2 stops30h 19m

$2,081

NewarkPerth

EWR - PER

EWRPER

Newark

Wed 11/11

12:00-14:45

2 stops37h 45m

Perth

Sun 15/11

23:45-22:45

2 stops36h 00m

$2,149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May is, on average, the cheapest month to fly to Perth from United States, with most prices found around $579. If you’re not able to fly to Perth in May, then October is your next best option. Flight prices from United States to Perth during October average around $821.

How far in advance should I book a flight from the United States 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 $1,896 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 $1,601 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

22h 25m

Direct flights

None
The fastest flight from United States to Perth takes 22h 25m
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 $1,453Free cancellationRating
7.6
1,346 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,623Free cancellationRating
7.5
1,043 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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