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Cheap flights from the United States to Perth from $478

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 9/22. 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 round-trip flight deals from the United States to Perth

Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$893Philippine Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 22
Philippine Airlines Logo
11:55 pm - 7:25 amLAX-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:40 pmPER-LAX
26h 55m1 stop
$896Philippine Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 22
Singapore Airlines Logo
11:05 pm - 5:25 amLAX-PER
39h 20m1 stop
Singapore Airlines Logo
1:50 pm - 7:55 pmPER-LAX
22h 05m1 stop
$1,082Singapore Airlines
Find Deal
Sun, Oct 26 - Fri, Nov 7
Singapore Airlines Logo
11:05 pm - 5:25 amLAX-PER
39h 20m1 stop
Singapore Airlines Logo
1:10 am - 6:10 pmPER-LAX
33h 00m1 stop
$1,084Singapore Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
Cathay Pacific Logo
1:05 am - 7:45 amSFO-PER
39h 40m1 stop
Cathay Pacific Logo
12:10 am - 10:40 pmPER-SFO
37h 30m1 stop
$1,085Cathay Pacific
Find Deal
Sun, Sep 7 - Sun, Sep 21
Cathay Pacific Logo
1:25 am - 10:40 pmLAX-PER
30h 15m1 stop
Cathay Pacific Logo
9:15 am - 5:05 pmPER-LAX
22h 50m1 stop
$1,102Cathay Pacific
Find Deal
Tue, Aug 26 - Wed, Sep 3
Qantas Airways Logo
5:59 pm - 1:35 pmSEA-PER
28h 36m2 stops
Qantas Airways Logo
10:30 am - 8:24 pmPER-SEA
24h 54m2 stops
$1,212Qantas Airways
Find Deal
Thu, Sep 11 - Thu, Sep 18
Qatar Airways Logo
10:00 pm - 11:55 amJFK-PER
25h 55m1 stop
Qatar Airways Logo
10:45 pm - 10:30 pmPER-JFK
35h 45m1 stop
$1,227Qatar Airways
Find Deal
Wed, Sep 10 - Thu, Sep 18
Qatar Airways Logo
1:20 am - 6:45 pmJFK-PER
29h 25m1 stop
Qatar Airways Logo
10:45 pm - 3:00 pmPER-JFK
29h 15m1 stop
$1,230Qatar Airways
Find Deal
Wed, Oct 29 - Fri, Nov 7
Qantas Airways Logo
4:59 pm - 1:35 pmSEA-PER
29h 36m2 stops
Qantas Airways Logo
12:25 pm - 11:42 pmPER-SEA
26h 17m2 stops
$1,247Qantas Airways
Find Deal
Fri, Sep 12 - Tue, Sep 23

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets
Philippine Airlines
Sep 8
SFO11:55 pmSan Francisco
40h 30m
1 stop
PER7:25 amPerth
Sep 22
PER8:45 amPerth
27h 05m
1 stop
SFO8:50 pmSan Francisco
$893
Find similar
Philippine Airlines
Sep 8
LAX11:55 pmLos Angeles
40h 30m
1 stop
PER7:25 amPerth
Sep 22
PER8:45 amPerth
26h 55m
1 stop
LAX8:40 pmLos Angeles
$896
Find similar
Philippine Airlines
Sep 1
LAX11:55 pmLos Angeles
40h 30m
1 stop
PER7:25 amPerth
Sep 15
PER8:45 amPerth
26h 55m
1 stop
LAX8:40 pmLos Angeles
$897
Find similar

Singapore Airlines flights from United States to Perth

Our best Singapore Airlines deals on United States to Perth flight tickets
Singapore Airlines
Oct 26
LAX11:05 pmLos Angeles
39h 20m
1 stop
PER5:25 amPerth
Nov 7
PER1:50 pmPerth
22h 05m
1 stop
LAX7:55 pmLos Angeles
$1,082
Find similar
Singapore Airlines
Oct 26
LAX11:05 pmLos Angeles
39h 20m
1 stop
PER5:25 amPerth
Nov 6
PER1:10 amPerth
33h 00m
1 stop
LAX6:10 pmLos Angeles
$1,084
Find similar
Singapore Airlines
Sep 25
LAX11:55 pmLos Angeles
45h 35m
1 stop
PER12:30 pmPerth
Oct 12
PER1:45 pmPerth
23h 05m
1 stop
LAX9:50 pmLos Angeles
$1,095
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated July 31, 2025.
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

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 9/8

11:55 pm-7:25 am

1 stop40h 30m

Perth

Mon 9/22

8:45 am-8:50 pm

1 stop27h 05m

$893

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 9/8

11:55 pm-7:25 am

1 stop40h 30m

Perth

Mon 9/22

8:45 am-8:40 pm

1 stop26h 55m

$896

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 10/26

11:05 pm-5:25 am

1 stop39h 20m

Perth

Fri 11/7

1:50 pm-7:55 pm

1 stop22h 05m

$1,082

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 10/26

11:05 pm-5:25 am

1 stop39h 20m

Perth

Thu 11/6

1:10 am-6:10 pm

1 stop33h 00m

$1,084

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 9/7

1:05 am-7:45 am

1 stop39h 40m

Perth

Sun 9/21

12:10 am-10:40 pm

1 stop37h 30m

$1,085

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 8/26

1:25 am-10:40 pm

1 stop30h 15m

Perth

Wed 9/3

9:15 am-5:05 pm

1 stop22h 50m

$1,102

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Thu 9/11

5:59 pm-1:35 pm

2 stops28h 36m

Perth

Thu 9/18

10:30 am-8:24 pm

2 stops24h 54m

$1,212

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 9/10

10:00 pm-11:55 am

1 stop25h 55m

Perth

Thu 9/18

10:45 pm-10:30 pm

1 stop35h 45m

$1,227

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 10/29

1:20 am-6:45 pm

1 stop29h 25m

Perth

Fri 11/7

10:45 pm-3:00 pm

1 stop29h 15m

$1,230

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Fri 9/12

4:59 pm-1:35 pm

2 stops29h 36m

Perth

Tue 9/23

12:25 pm-11:42 pm

2 stops26h 17m

$1,247

Flights are sorted by cheapest round-trip 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?

In general, September is the cheapest month to fly from United States to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,426. If you are unable to visit Perth during the month of September, then departing from United States during the month August is also very affordable. Most momondo users find prices during this month for around $1,508.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Tuesday when prices can be found for as low as $1,709. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Sunday, with ticket prices averaging around $2,075.

What is the cheapest time of day to depart on your flight to Perth?

In the afternoon is the cheapest time of day to fly from United States to Perth when you can find flight prices for as low as $1,791. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,965. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $1,581 when searching weeks out. 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 $1,288 on momondo.

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

You could potentially save up to 23% 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

Best Price Found

$478

Fastest flight time

24h 50m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from United States in the past 72 hours is $478. The best round-trip flight deal from United States to Perth found on momondo in the last 72 hours is $893.
The fastest flight from United States to Perth takes 24h 50m
There are no direct flights from United States to Perth. Popular non-direct routes for this connection are Dallas/Fort Worth Airport - Perth Airport, New York John F Kennedy Intl Airport - Perth Airport and Los Angeles Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)
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 are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 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 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 $993Free CancellationRating
7.6
949 reviews
Search Cathay Pacific flights
Air New ZealandPriceFrom $1,086Free CancellationRating
7.9
501 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,119Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
887 reviews
Search Qantas Airways flights
JetBluePriceFrom $1,204Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Qatar AirwaysPriceFrom $1,276Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,362Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,436Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
EmiratesPriceFrom $1,541Free CancellationRating
8.1
3,300 reviews
Search Emirates flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island
Waikiki

Why use momondo?

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

It is quick and easy to find United States to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

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

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

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 simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from United States and alert you when they change.

An easier way to manage your Perth trip

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