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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 21/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Qantas Airways Logo
23:30 - 17:00
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
10:30 - 14:30
PER
-
LAX
19h 00m
1 stop
$1,474Qantas Airways
Sun, 9 Aug - Sun, 23 Aug
Qantas Airways Logo
23:30 - 17:00
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
10:30 - 14:30
PER
-
LAX
19h 00m
1 stop
$1,537Qantas Airways
Tue, 4 Aug - Tue, 11 Aug
Qantas Airways Logo
23:30 - 17:00
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
10:30 - 14:30
PER
-
LAX
19h 00m
1 stop
$1,555Qantas Airways
Tue, 1 Sep - Tue, 8 Sep
Singapore Airlines Logo
10:40 - 23:55
SFO
-
PER
46h 15m
1 stop
Singapore Airlines Logo
01:15 - 07:50
PER
-
SFO
22h 35m
1 stop
$1,581Singapore Airlines
Mon, 26 Oct - Wed, 4 Nov
Singapore Airlines Logo
11:45 - 05:10
SFO
-
PER
26h 25m
1 stop
Singapore Airlines Logo
06:25 - 09:50
PER
-
SFO
42h 25m
1 stop
$1,638Singapore Airlines
Mon, 31 Aug - Mon, 5 Oct
Multiple Airlines Logo
01:55 - 17:10
SEA
-
PER
48h 15m
2 stops
Multiple Airlines Logo
18:25 - 19:45
PER
-
SEA
40h 20m
2 stops
$1,680Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
Multiple Airlines Logo
01:55 - 17:10
SEA
-
PER
48h 15m
2 stops
Multiple Airlines Logo
18:25 - 19:45
PER
-
SEA
40h 20m
2 stops
$1,690Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
Qatar Airways Logo
16:25 - 18:35
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
22:45 - 12:45
PER
-
SEA
29h 00m
1 stop
$1,809Qatar Airways
Mon, 17 Aug - Mon, 14 Sep
Qatar Airways Logo
16:25 - 18:35
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
22:45 - 12:45
PER
-
SEA
29h 00m
1 stop
$1,813Qatar Airways
Mon, 17 Aug - Mon, 14 Sep
United Airlines Logo
12:20 - 11:20
LGA
-
PER
34h 00m
2 stops
United Airlines Logo
15:15 - 16:40
PER
-
LGA
38h 25m
2 stops
$2,216United Airlines
Sun, 1 Nov - Sat, 14 Nov

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Qantas Airways flights from United States to Perth

Our best Qantas Airways deals on United States to Perth flight tickets
Qantas Airways
9 Aug
LAX23:30Los Angeles
26h 30m
1 stop
PER17:00Perth
23 Aug
PER10:30Perth
19h 00m
1 stop
LAX14:30Los Angeles
$1,474
Qantas Airways
4 Aug
LAX23:30Los Angeles
26h 30m
1 stop
PER17:00Perth
11 Aug
PER10:30Perth
19h 00m
1 stop
LAX14:30Los Angeles
$1,537
Qantas Airways
1 Sept
LAX23:30Los Angeles
26h 30m
1 stop
PER17:00Perth
8 Sept
PER10:30Perth
19h 00m
1 stop
LAX14:30Los Angeles
$1,555

Philippine Airlines flights from United States to Perth

Our best Philippine Airlines deals on United States to Perth flight tickets
Philippine Airlines
13 Aug
LAX12:25Los Angeles
27h 50m
1 stop
PER07:15Perth
27 Aug
PER08:35Perth
27h 05m
1 stop
LAX20:40Los Angeles
$1,631
Philippine Airlines
13 Aug
LAX12:25Los Angeles
27h 50m
1 stop
PER07:15Perth
27 Aug
PER08:35Perth
27h 05m
1 stop
LAX20:40Los Angeles
$1,675
Philippine Airlines
11 Sept
LAX23:45Los Angeles
40h 30m
1 stop
PER07:15Perth
12 Nov
PER08:35Perth
26h 35m
1 stop
LAX19:10Los Angeles
$1,694

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 July 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

Sun 9/8

23:30-17:00

1 stop26h 30m

Perth

Sun 23/8

10:30-14:30

1 stop19h 00m

$1,474

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 4/8

23:30-17:00

1 stop26h 30m

Perth

Tue 11/8

10:30-14:30

1 stop19h 00m

$1,537

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 1/9

23:30-17:00

1 stop26h 30m

Perth

Tue 8/9

10:30-14:30

1 stop19h 00m

$1,555

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 26/10

10:40-23:55

1 stop46h 15m

Perth

Wed 4/11

01:15-07:50

1 stop22h 35m

$1,581

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 31/8

11:45-05:10

1 stop26h 25m

Perth

Mon 5/10

06:25-09:50

1 stop42h 25m

$1,638

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Sun 6/9

01:55-17:10

2 stops48h 15m

Perth

Mon 14/9

18:25-19:45

2 stops40h 20m

$1,680

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Sun 6/9

01:55-17:10

2 stops48h 15m

Perth

Mon 14/9

18:25-19:45

2 stops40h 20m

$1,690

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 17/8

16:25-18:35

1 stop35h 10m

Perth

Mon 14/9

22:45-12:45

1 stop29h 00m

$1,808

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 17/8

16:25-18:35

1 stop35h 10m

Perth

Mon 14/9

22:45-12:45

1 stop29h 00m

$1,813

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Sun 1/11

12:20-11:20

2 stops34h 00m

Perth

Sat 14/11

15:15-16:40

2 stops38h 25m

$2,216

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 $1,899. 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 $1,983.

How far in advance should I book a flight from the United States 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 $1,948 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 $1,637 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

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from United States to Perth takes 22h 40m
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
Qantas AirwaysPriceFrom $1,659Free cancellationRating
7.5
1,067 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.

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