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Cheap flights from the United States to Perth from $504

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 1/9. 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
23:30 - 03:45
LAX
-
PER
37h 15m
2 stops
Multiple Airlines Logo
04:45 - 21:50
PER
-
LAX
32h 05m
2 stops
$1,555Multiple Airlines
Tue, 1 Sep - Tue, 22 Sep
Multiple Airlines Logo
12:40 - 08:55
LAX
-
PER
29h 15m
2 stops
Multiple Airlines Logo
05:35 - 21:50
PER
-
LAX
31h 15m
1 stop
$1,670Multiple Airlines
Tue, 1 Sep - Tue, 22 Sep
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
$1,671Singapore Airlines
Wed, 2 Sep - Tue, 15 Sep
Multiple Airlines Logo
12:40 - 08:55
LAX
-
PER
29h 15m
2 stops
Multiple Airlines Logo
05:35 - 21:50
PER
-
LAX
31h 15m
1 stop
$1,707Multiple Airlines
Thu, 3 Sep - Tue, 22 Sep
Multiple Airlines Logo
00:05 - 05:50
LAX
-
PER
38h 45m
2 stops
Multiple Airlines Logo
07:20 - 21:50
PER
-
LAX
29h 30m
3 stops
$1,721Multiple Airlines
Mon, 31 Aug - Tue, 22 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
$1,728Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Qatar Airways Logo
16:25 - 12:15
SEA
-
PER
28h 50m
1 stop
Qatar Airways Logo
22:45 - 12:25
PER
-
SEA
28h 40m
1 stop
$1,763Qatar Airways
Wed, 3 Jun - Thu, 25 Jun
Qatar Airways Logo
16:25 - 12:15
SEA
-
PER
28h 50m
1 stop
Qatar Airways Logo
22:45 - 12:25
PER
-
SEA
28h 40m
1 stop
$1,789Qatar Airways
Mon, 8 Jun - Thu, 9 Jul
Qantas Airways Logo
17:06 - 11:20
PHX
-
PER
27h 14m
2 stops
Qantas Airways Logo
10:30 - 18:14
PER
-
PHX
22h 44m
2 stops
$2,525Qantas Airways
Tue, 16 Jun - Tue, 7 Jul
Cathay Pacific Logo
20:21 - 06:50
HOU
-
PER
45h 29m
2 stops
Cathay Pacific Logo
00:10 - 23:54
PER
-
HOU
36h 44m
2 stops
$3,410Cathay Pacific
Sat, 2 May - Fri, 8 May

Singapore Airlines flights from United States to Perth

Our best Singapore Airlines deals on United States to Perth flight tickets
Singapore Airlines
2 Sept
SFO11:45San Francisco
33h 45m
1 stop
PER12:30Perth
15 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,671
Singapore Airlines
14 Aug
SFO11:45San Francisco
45h 10m
1 stop
PER23:55Perth
9 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,728
Singapore Airlines
14 Aug
SFO11:45San Francisco
26h 25m
1 stop
PER05:10Perth
9 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,731

Emirates flights from United States to Perth

Our best Emirates deals on United States to Perth flight tickets
Emirates
11 May
JFK22:20New York John F Kennedy Intl
31h 15m
2 stops
PER17:35Perth
18 May
PER22:20Perth
32h 35m
2 stops
JFK18:55New York John F Kennedy Intl
$2,104
Emirates
6 Sept
JFK23:00New York John F Kennedy Intl
30h 35m
1 stop
PER17:35Perth
8 Sept
PER22:20Perth
46h 30m
1 stop
JFK08:50New York John F Kennedy Intl
$2,109
Emirates
6 Sept
JFK11:20New York John F Kennedy Intl
42h 15m
1 stop
PER17:35Perth
8 Sept
PER22:20Perth
46h 30m
1 stop
JFK08:50New York John F Kennedy Intl
$2,112

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 14 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

Tue 1/9

23:30-03:45

2 stops37h 15m

Perth

Tue 22/9

04:45-21:50

2 stops32h 05m

$1,555

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Tue 1/9

12:40-08:55

2 stops29h 15m

Perth

Tue 22/9

05:35-21:50

1 stop31h 15m

$1,670

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 2/9

11:45-12:30

1 stop33h 45m

Perth

Tue 15/9

01:10-09:50

1 stop23h 40m

$1,671

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Thu 3/9

12:40-08:55

2 stops29h 15m

Perth

Tue 22/9

05:35-21:50

1 stop31h 15m

$1,707

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles Los Angeles

Mon 31/8

00:05-05:50

2 stops38h 45m

Perth

Tue 22/9

07:20-21:50

3 stops29h 30m

$1,721

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-23:55

1 stop45h 10m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,728

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Wed 3/6

16:25-12:15

1 stop28h 50m

Perth

Thu 25/6

22:45-12:25

1 stop28h 40m

$1,763

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 8/6

16:25-12:15

1 stop28h 50m

Perth

Thu 9/7

22:45-12:25

1 stop28h 40m

$1,789
Fastest return journey

PhoenixPerth

PHX - PER

PHXPER

Phoenix Sky Harbor Intl

Tue 16/6

17:06-11:20

2 stops27h 14m

Perth

Tue 7/7

10:30-18:14

2 stops22h 44m

$2,525

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sat 2/5

20:21-06:50

2 stops45h 29m

Perth

Fri 8/5

00:10-23:54

2 stops36h 44m

$3,410

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $1,708. 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 $1,736.

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 $1,915 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 $1,620 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 05m

Direct flights

None
The fastest flight from United States to Perth takes 22h 05m
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 $1,470Free cancellationRating
7.6
1,275 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,642Free cancellationRating
7.5
1,018 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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