Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Perth to the United States from $509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to the United States departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Perth to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
10:30 am - 2:30 pm
PER
-
LAX
19h 00m
1 stop
Qantas Airways Logo
11:30 pm - 5:00 pm
LAX
-
PER
26h 30m
1 stop
$862Qantas Airways
Wed, May 20 - Mon, Jun 1
Qantas Airways Logo
10:30 am - 2:30 pm
PER
-
LAX
19h 00m
1 stop
Qantas Airways Logo
11:30 pm - 5:00 pm
LAX
-
PER
26h 30m
1 stop
$864Qantas Airways
Wed, Jul 29 - Sun, Aug 16
Multiple Airlines Logo
10:40 pm - 3:59 pm
PER
-
LAX
32h 19m
2 stops
Multiple Airlines Logo
5:05 pm - 2:55 pm
LAX
-
PER
30h 50m
2 stops
$873Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
10:40 pm - 1:34 pm
PER
-
LAX
29h 54m
2 stops
Multiple Airlines Logo
5:05 pm - 2:40 pm
LAX
-
PER
30h 35m
2 stops
$879Multiple Airlines
Wed, May 20 - Mon, Jun 1
Air Canada Logo
10:40 pm - 12:30 pm
PER
-
SFO
28h 50m
2 stops
Air Canada Logo
4:35 pm - 3:45 pm
SFO
-
PER
32h 10m
2 stops
$899Air Canada
Sun, Apr 26 - Thu, Jun 4
Air Canada Logo
10:40 pm - 3:32 pm
PER
-
SFO
31h 52m
2 stops
Air Canada Logo
7:30 pm - 3:45 pm
SFO
-
PER
29h 15m
2 stops
$903Air Canada
Sun, Apr 26 - Tue, Jun 2
Air New Zealand Logo
12:25 am - 12:55 pm
PER
-
SFO
27h 30m
1 stop
Air New Zealand Logo
10:05 pm - 4:00 pm
SFO
-
PER
26h 55m
1 stop
$974Air New Zealand
Sun, Jul 26 - Wed, Aug 12
Air New Zealand Logo
7:50 pm - 12:55 pm
PER
-
SFO
32h 05m
1 stop
Air New Zealand Logo
10:05 pm - 4:00 pm
SFO
-
PER
26h 55m
1 stop
$975Air New Zealand
Sun, Apr 26 - Wed, Jun 3
Singapore Airlines Logo
4:55 pm - 8:45 am
PER
-
SEA
30h 50m
1 stop
Singapore Airlines Logo
10:15 am - 11:55 pm
SEA
-
PER
22h 40m
1 stop
$1,174Singapore Airlines
Mon, May 11 - Thu, May 28
Singapore Airlines Logo
4:55 pm - 8:45 am
PER
-
SEA
30h 50m
1 stop
Singapore Airlines Logo
10:15 am - 11:55 pm
SEA
-
PER
22h 40m
1 stop
$1,176Singapore Airlines
Mon, May 11 - Thu, May 28

American Airlines flights from Perth to United States

Our best American Airlines deals on Perth to United States flight tickets
American Airlines
Jul 27
PER11:55 pmPerth
21h 05m
1 stop
LAX6:00 amLos Angeles
Aug 12
LAX1:48 pmLos Angeles
30h 27m
2 stops
PER11:15 amPerth
$964
American Airlines
May 18
PER11:55 pmPerth
21h 05m
1 stop
LAX6:00 amLos Angeles
May 25
LAX2:02 pmLos Angeles
30h 13m
2 stops
PER11:15 amPerth
$965
American Airlines
May 3
PER11:45 pmPerth
22h 20m
1 stop
LAX7:05 amLos Angeles
May 20
LAX6:00 amLos Angeles
38h 15m
2 stops
PER11:15 amPerth
$966

Qantas Airways flights from Perth to United States

Our best Qantas Airways deals on Perth to United States flight tickets
Qantas Airways
May 20
PER10:30 amPerth
19h 00m
1 stop
LAX2:30 pmLos Angeles
Jun 1
LAX11:30 pmLos Angeles
26h 30m
1 stop
PER5:00 pmPerth
$862
Qantas Airways
Jul 29
PER10:30 amPerth
19h 00m
1 stop
LAX2:30 pmLos Angeles
Aug 16
LAX11:30 pmLos Angeles
26h 30m
1 stop
PER5:00 pmPerth
$864
Qantas Airways
Jul 27
PER10:30 amPerth
19h 00m
1 stop
LAX2:30 pmLos Angeles
Aug 12
LAX11:30 pmLos Angeles
26h 30m
1 stop
PER5:00 pmPerth
$881

momondo Fare Finder

 
Customize your flight search to find flights from Perth to United States 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 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Perth to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthLos Angeles

PER - LAX

PERLAX

Perth

Wed 5/20

10:30 am-2:30 pm

1 stop19h 00m

Los Angeles

Mon 6/1

11:30 pm-5:00 pm

1 stop26h 30m

$862

PerthLos Angeles

PER - LAX

PERLAX

Perth

Wed 7/29

10:30 am-2:30 pm

1 stop19h 00m

Los Angeles

Sun 8/16

11:30 pm-5:00 pm

1 stop26h 30m

$864

PerthLos Angeles

PER - LAX

PERLAX

Perth

Mon 5/18

10:40 pm-3:59 pm

2 stops32h 19m

Los Angeles

Mon 5/25

5:05 pm-2:55 pm

2 stops30h 50m

$873

PerthLos Angeles

PER - LAX

PERLAX

Perth

Wed 5/20

10:40 pm-1:34 pm

2 stops29h 54m

Los Angeles

Mon 6/1

5:05 pm-2:40 pm

2 stops30h 35m

$879

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 4/26

10:40 pm-12:30 pm

2 stops28h 50m

San Francisco

Thu 6/4

4:35 pm-3:45 pm

2 stops32h 10m

$899

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 4/26

10:40 pm-3:32 pm

2 stops31h 52m

San Francisco

Tue 6/2

7:30 pm-3:45 pm

2 stops29h 15m

$903

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 7/26

12:25 am-12:55 pm

1 stop27h 30m

San Francisco

Wed 8/12

10:05 pm-4:00 pm

1 stop26h 55m

$974

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sun 4/26

7:50 pm-12:55 pm

1 stop32h 05m

San Francisco

Wed 6/3

10:05 pm-4:00 pm

1 stop26h 55m

$975

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 5/11

4:55 pm-8:45 am

1 stop30h 50m

Seattle/Tacoma Intl

Thu 5/28

10:15 am-11:55 pm

1 stop22h 40m

$1,174

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 5/11

4:55 pm-8:45 am

1 stop30h 50m

Seattle/Tacoma Intl

Thu 5/28

10:15 am-11:55 pm

1 stop22h 40m

$1,176

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to the United States from

How to get the cheapest flight ticket from Perth to United States

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 United States?

In general, February is the cheapest month to fly from Perth to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,248. If you aren’t able to travel during the month of February, then book flights to United States from Perth during August instead. Flights to United States in August, while not as cheap as those in February, still average around $1,391.

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Perth for as low as $1,365 on momondo.

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

You could potentially save up to 10% on your flight if you consider stops on a Perth to United States flight.

Cheap Perth to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to United States

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Perth to United States takes 15h 40m
There are no direct flights from Perth to United States. There are no popular flight routes from Perth to United States.
Search flight deals

  • When did momondo last update prices for flights from Perth Airport to United States?

    Prices for flights from Perth Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from Perth Airport to United States?

  • How old do you have to be to fly from Perth Airport to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States 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 license 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 Perth to United States

Compare and see reviews for airlines that fly from Perth to United States with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $896Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $917Free CancellationRating
8.3
1,701 reviews
Search Japan Airlines flights
Qantas AirwaysPriceFrom $934Free CancellationRating
7.5
988 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Perth to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to United States for you.

Can I find flights from Perth to United States with flexible booking policies on momondo?

All flight searches from Perth to United States on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Perth to United States?

Once you have performed a search for Perth to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to United States right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United States from Perth. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $36
Flights to Chicagofrom $50
Flights to Orlandofrom $27
Flights to San Franciscofrom $51
Flights to Las Vegasfrom $28
Flights to Washington, D.C.from $51
Flights to Bostonfrom $50
Flights to Atlantafrom $49
Flights to Dallasfrom $50
Flights to Seattlefrom $65