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Cheap flights from the United States to Perth from $630

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 10/3. 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.
Cathay Pacific Logo
11:25 - 22:55SFO-PER
43h 30m1 stop
Cathay Pacific Logo
08:30 - 21:00PER-SFO
28h 30m1 stop
$1,415Cathay Pacific
Find Deal
Mon, 12 Jan - Sun, 25 Jan
Cathay Pacific Logo
10:55 - 22:55LAX-PER
44h 00m1 stop
Cathay Pacific Logo
00:25 - 16:20PER-LAX
31h 55m1 stop
$1,417Cathay Pacific
Find Deal
Tue, 24 Feb - Wed, 4 Mar
Singapore Airlines Logo
11:30 - 23:55SFO-PER
45h 25m1 stop
Singapore Airlines Logo
01:10 - 09:40PER-SFO
23h 30m1 stop
$1,606Singapore Airlines
Find Deal
Mon, 18 May - Wed, 3 Jun
Singapore Airlines Logo
23:40 - 23:55LAX-PER
33h 15m1 stop
Singapore Airlines Logo
13:45 - 21:50PER-LAX
23h 05m1 stop
$1,663Singapore Airlines
Find Deal
Tue, 28 Apr - Tue, 12 May
Qatar Airways Logo
01:20 - 18:50JFK-PER
29h 30m1 stop
Qatar Airways Logo
15:40 - 09:20PER-JFK
29h 40m1 stop
$2,087Qatar Airways
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Sun, 19 Apr - Tue, 19 May
Qatar Airways Logo
22:00 - 11:55JFK-PER
25h 55m1 stop
Qatar Airways Logo
22:45 - 22:30PER-JFK
35h 45m1 stop
$2,092Qatar Airways
Find Deal
Wed, 1 Apr - Thu, 30 Apr
United Airlines Logo
16:15 - 14:45EWR-PER
33h 30m2 stops
United Airlines Logo
16:45 - 16:55PER-EWR
37h 10m2 stops
$2,514United Airlines
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Sun, 1 Feb - Sat, 14 Feb
United Airlines Logo
19:30 - 11:20EWR-PER
50h 50m2 stops
United Airlines Logo
16:45 - 01:13PER-EWR
45h 28m2 stops
$2,541United Airlines
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Sat, 31 Jan - Sat, 21 Feb
Qantas Airways Logo
10:45 - 16:45LGA-PER
41h 00m2 stops
Qantas Airways Logo
22:40 - 15:01PER-LGA
29h 21m2 stops
$2,570Qantas Airways
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Wed, 24 Dec - Sun, 11 Jan
Qantas Airways Logo
16:59 - 17:00LGA-PER
36h 01m2 stops
Qantas Airways Logo
23:55 - 18:59PER-LGA
31h 04m2 stops
$2,603Qantas Airways
Find Deal
Wed, 1 Apr - Thu, 30 Apr

Cathay Pacific flights from United States to Perth

Our best Cathay Pacific deals on United States to Perth flight tickets
Cathay Pacific
12 Jan
SFO11:25San Francisco
43h 30m
1 stop
PER22:55Perth
25 Jan
PER08:30Perth
28h 30m
1 stop
SFO21:00San Francisco
$1,415
Find similar
Cathay Pacific
24 Feb
LAX22:35Los Angeles
32h 20m
1 stop
PER22:55Perth
4 Mar
PER00:25Perth
31h 55m
1 stop
LAX16:20Los Angeles
$1,417
Find similar
Cathay Pacific
11 Jan
SFO11:25San Francisco
27h 30m
1 stop
PER06:55Perth
10 Feb
PER00:25Perth
36h 50m
1 stop
SFO21:15San Francisco
$1,492
Find similar

Qatar Airways flights from United States to Perth

Our best Qatar Airways deals on United States to Perth flight tickets
Qatar Airways
19 Apr
JFK01:20New York John F Kennedy Intl
29h 30m
1 stop
PER18:50Perth
19 May
PER15:40Perth
29h 40m
1 stop
JFK09:20New York John F Kennedy Intl
$2,087
Find similar
Qatar Airways
22 Apr
JFK22:00New York John F Kennedy Intl
25h 55m
1 stop
PER11:55Perth
20 May
PER15:40Perth
29h 40m
1 stop
JFK09:20New York John F Kennedy Intl
$2,175
Find similar
Qatar Airways
19 Apr
JFK01:20New York John F Kennedy Intl
29h 30m
1 stop
PER18:50Perth
23 May
PER22:45Perth
28h 25m
1 stop
JFK15:10New York John F Kennedy Intl
$2,211
Find similar

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 24 November 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 12/1

11:25-22:55

1 stop43h 30m

Perth

Sun 25/1

08:30-21:00

1 stop28h 30m

$1,415

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 24/2

10:55-22:55

1 stop44h 00m

Perth

Wed 4/3

00:25-16:20

1 stop31h 55m

$1,417

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 18/5

11:30-23:55

1 stop45h 25m

Perth

Wed 3/6

01:10-09:40

1 stop23h 30m

$1,606

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 28/4

23:40-23:55

1 stop33h 15m

Perth

Tue 12/5

13:45-21:50

1 stop23h 05m

$1,663

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 19/4

01:20-18:50

1 stop29h 30m

Perth

Tue 19/5

15:40-09:20

1 stop29h 40m

$2,087

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 1/4

22:00-11:55

1 stop25h 55m

Perth

Thu 30/4

22:45-22:30

1 stop35h 45m

$2,092

NewarkPerth

EWR - PER

EWRPER

Newark

Sun 1/2

16:15-14:45

2 stops33h 30m

Perth

Sat 14/2

16:45-16:55

2 stops37h 10m

$2,514

NewarkPerth

EWR - PER

EWRPER

Newark

Sat 31/1

19:30-11:20

2 stops50h 50m

Perth

Sat 21/2

16:45-01:13

2 stops45h 28m

$2,541

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Wed 24/12

10:45-16:45

2 stops41h 00m

Perth

Sun 11/1

22:40-15:01

2 stops29h 21m

$2,570

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Wed 1/4

16:59-17:00

2 stops36h 01m

Perth

Thu 30/4

23:55-18:59

2 stops31h 04m

$2,603

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 $1,870. If you’re not able to fly to Perth in October, then March is your next best option. Flight prices from United States to Perth during March average around $1,883.

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

The cheapest day to depart from United States to Perth is on a Tuesday. Travellers who choose to depart for Perth on a Tuesday will often find tickets for as low as $2,096. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,547.

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

In the morning is the cheapest time of day to fly from United States to Perth when you can find flight prices for as low as $1,780. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $3,928.

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 $2,165 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 $1,650 on momondo.

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

You could potentially save up to 2% 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

Direct flights

None
There are no direct flights from United States to Perth. There are no popular flight routes from United States to Perth.
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 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 $1,607Free cancellationRating
7.6
1,068 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,854Free cancellationRating
8.1
1,409 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,879Free cancellationRating
7.5
943 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,985Free cancellationRating
7.4
3,671 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
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.

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