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Cheap flights from the United States to Perth from $774

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 23/9. 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
00:05 - 19:40
LAX
-
PER
28h 35m
1 stop
Multiple Airlines Logo
05:35 - 19:40
PER
-
LAX
29h 05m
1 stop
$1,650Multiple Airlines
Thu, 20 Aug - Sun, 20 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
$1,670Singapore Airlines
Wed, 9 Sep - Wed, 16 Sep
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
$1,857Philippine Airlines
Wed, 6 May - Thu, 21 May
Qatar Airways Logo
16:25 - 12:15
SEA
-
PER
28h 50m
1 stop
Qatar Airways Logo
22:55 - 14:05
PER
-
SEA
30h 10m
1 stop
$1,865Qatar Airways
Mon, 11 May - Fri, 29 May
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
$1,867Qatar Airways
Mon, 17 Aug - Mon, 14 Sep
Philippine Airlines Logo
20:09 - 07:15
DFW
-
PER
46h 06m
2 stops
Philippine Airlines Logo
08:35 - 05:03
PER
-
DFW
33h 28m
2 stops
$2,478Philippine Airlines
Mon, 4 May - Thu, 14 May
Qantas Airways Logo
18:21 - 14:40
CMH
-
PER
32h 19m
2 stops
Qantas Airways Logo
06:25 - 21:10
PER
-
CMH
26h 45m
2 stops
$2,510Qantas Airways
Wed, 20 May - Wed, 27 May
United Airlines Logo
15:28 - 14:40
DFW
-
PER
34h 12m
2 stops
United Airlines Logo
23:45 - 16:08
PER
-
DFW
29h 23m
2 stops
$2,600United Airlines
Wed, 1 Jul - Fri, 17 Jul
United Airlines Logo
19:46 - 12:30
DFW
-
PER
27h 44m
2 stops
United Airlines Logo
15:30 - 16:08
PER
-
DFW
37h 38m
2 stops
$2,618United Airlines
Wed, 20 May - Wed, 27 May
Qantas Airways Logo
17:45 - 12:05
CMH
-
PER
30h 20m
2 stops
Qantas Airways Logo
07:45 - 16:55
PER
-
CMH
45h 10m
2 stops
$2,683Qantas Airways
Sat, 23 May - Sat, 30 May

Qatar Airways flights from United States to Perth

Our best Qatar Airways deals on United States to Perth flight tickets
Qatar Airways
11 May
SEA16:25Seattle/Tacoma Intl
28h 50m
1 stop
PER12:15Perth
29 May
PER22:55Perth
30h 10m
1 stop
SEA14:05Seattle/Tacoma Intl
$1,865
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
$1,867
Qatar Airways
20 Apr
SEA16:25Seattle/Tacoma Intl
28h 50m
1 stop
PER12:15Perth
5 May
PER22:55Perth
30h 10m
1 stop
SEA14:05Seattle/Tacoma Intl
$1,905

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets
Philippine Airlines
6 May
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
21 May
PER08:35Perth
27h 35m
1 stop
SFO21:10San Francisco
$1,857
Philippine Airlines
4 May
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
11 May
PER08:35Perth
27h 35m
1 stop
SFO21:10San Francisco
$2,094
Philippine Airlines
20 Apr
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
30 Apr
PER08:35Perth
27h 35m
1 stop
SFO21:10San Francisco
$2,917

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 9 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
Fastest return journey

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Thu 20/8

00:05-19:40

1 stop28h 35m

Perth

Sun 20/9

05:35-19:40

1 stop29h 05m

$1,650

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 9/9

11:45-23:55

1 stop45h 10m

Perth

Wed 16/9

13:45-09:50

1 stop35h 05m

$1,670

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 6/5

00:30-07:15

1 stop39h 45m

Perth

Thu 21/5

08:35-21:10

1 stop27h 35m

$1,857

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 11/5

16:25-12:15

1 stop28h 50m

Perth

Fri 29/5

22:55-14:05

1 stop30h 10m

$1,865

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

$1,867

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Mon 4/5

20:09-07:15

2 stops46h 06m

Perth

Thu 14/5

08:35-05:03

2 stops33h 28m

$2,478

ColumbusPerth

CMH - PER

CMHPER

Columbus

Wed 20/5

18:21-14:40

2 stops32h 19m

Perth

Wed 27/5

06:25-21:10

2 stops26h 45m

$2,510

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Wed 1/7

15:28-14:40

2 stops34h 12m

Perth

Fri 17/7

23:45-16:08

2 stops29h 23m

$2,600

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Wed 20/5

19:46-12:30

2 stops27h 44m

Perth

Wed 27/5

15:30-16:08

2 stops37h 38m

$2,618

ColumbusPerth

CMH - PER

CMHPER

Columbus

Sat 23/5

17:45-12:05

2 stops30h 20m

Perth

Sat 30/5

07:45-16:55

2 stops45h 10m

$2,683

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 $1,709. If you’re not able to fly to Perth in October, then September is your next best option. Flight prices from United States to Perth during September average around $1,738.

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 $1,914 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 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

24h 50m

Direct flights

None
The fastest flight from United States to Perth takes 24h 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 $1,472Free cancellationRating
7.6
1,262 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,644Free cancellationRating
7.5
1,017 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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