Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Perth

$600 Cheap flights to Perth

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Perth departing on 8/18. 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 the United States to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:45 am - 12:30 pm
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
1:45 pm - 9:50 am
PER
-
SFO
35h 05m
1 stop
$1,194Singapore Airlines
Mon, Aug 24 - Mon, Sep 7
Philippine Airlines Logo
12:30 am - 7:15 am
SFO
-
PER
39h 45m
1 stop
Philippine Airlines Logo
8:35 am - 9:10 pm
PER
-
SFO
27h 35m
1 stop
$1,199Philippine Airlines
Wed, Sep 2 - Thu, Sep 17
Qatar Airways Logo
6:20 pm - 8:25 pm
DFW
-
PER
37h 05m
2 stops
Qatar Airways Logo
10:45 pm - 3:40 pm
PER
-
DFW
29h 55m
1 stop
$1,451Qatar Airways
Thu, Aug 20 - Sat, Sep 5
Qatar Airways Logo
6:20 pm - 8:25 pm
DFW
-
PER
37h 05m
2 stops
Qatar Airways Logo
10:45 pm - 8:12 pm
PER
-
DFW
34h 27m
2 stops
$1,472Qatar Airways
Mon, Jul 27 - Tue, Aug 11
Emirates Logo
10:20 pm - 5:35 pm
JFK
-
PER
31h 15m
2 stops
Emirates Logo
10:20 pm - 6:55 pm
PER
-
JFK
32h 35m
2 stops
$1,541Emirates
Mon, Aug 24 - Wed, Sep 9
Emirates Logo
11:05 pm - 12:40 am
BOS
-
PER
37h 35m
2 stops
Emirates Logo
10:20 pm - 2:10 pm
PER
-
BOS
27h 50m
1 stop
$1,646Emirates
Mon, Aug 17 - Mon, Sep 28
Air New Zealand Logo
10:15 am - 10:15 pm
HNL
-
PER
18h 00m
1 stop
Air New Zealand Logo
4:25 pm - 8:25 am
PER
-
HNL
58h 00m
2 stops
$1,647Air New Zealand
Wed, Jul 1 - Wed, Jul 8
Air New Zealand Logo
10:15 am - 4:00 pm
HNL
-
PER
35h 45m
1 stop
Air New Zealand Logo
11:50 pm - 8:25 am
PER
-
HNL
26h 35m
1 stop
$1,656Air New Zealand
Sun, Aug 9 - Sat, Aug 22
Cathay Pacific Logo
6:00 am - 6:50 am
IAD
-
PER
36h 50m
2 stops
Cathay Pacific Logo
8:20 am - 5:00 am
PER
-
IAD
32h 40m
2 stops
$1,866Cathay Pacific
Mon, Aug 24 - Fri, Aug 28
Cathay Pacific Logo
11:34 am - 6:50 am
DCA
-
PER
31h 16m
2 stops
Cathay Pacific Logo
12:10 am - 11:58 pm
PER
-
DCA
35h 48m
2 stops
$1,985Cathay Pacific
Tue, Aug 25 - Fri, Aug 28

momondo Fare Finder

 
Locate flights to Perth that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on May 18, 2026.
Use the filters below to find and compare flights to Perth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 8/24

11:45 am-12:30 pm

1 stop33h 45m

Perth

Mon 9/7

1:45 pm-9:50 am

1 stop35h 05m

$1,194

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 9/2

12:30 am-7:15 am

1 stop39h 45m

Perth

Thu 9/17

8:35 am-9:10 pm

1 stop27h 35m

$1,199

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Thu 8/20

6:20 pm-8:25 pm

2 stops37h 05m

Perth

Sat 9/5

10:45 pm-3:40 pm

1 stop29h 55m

$1,451

DallasPerth

DFW - PER

DFWPER

Dallas/Fort Worth

Mon 7/27

6:20 pm-8:25 pm

2 stops37h 05m

Perth

Tue 8/11

10:45 pm-8:12 pm

2 stops34h 27m

$1,472

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 8/24

10:20 pm-5:35 pm

2 stops31h 15m

Perth

Wed 9/9

10:20 pm-6:55 pm

2 stops32h 35m

$1,541

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 8/17

11:05 pm-12:40 am

2 stops37h 35m

Perth

Mon 9/28

10:20 pm-2:10 pm

1 stop27h 50m

$1,646

HonoluluPerth

HNL - PER

HNLPER

Honolulu

Wed 7/1

10:15 am-10:15 pm

1 stop18h 00m

Perth

Wed 7/8

4:25 pm-8:25 am

2 stops58h 00m

$1,647
Quickest round-trip

HonoluluPerth

HNL - PER

HNLPER

Honolulu

Sun 8/9

10:15 am-4:00 pm

1 stop35h 45m

Perth

Sat 8/22

11:50 pm-8:25 am

1 stop26h 35m

$1,656

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 8/24

6:00 am-6:50 am

2 stops36h 50m

Perth

Fri 8/28

8:20 am-5:00 am

2 stops32h 40m

$1,866

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 8/25

11:34 am-6:50 am

2 stops31h 16m

Perth

Fri 8/28

12:10 am-11:58 pm

2 stops35h 48m

$1,985

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Perth from

Perth flights insights and trends

Explore insights for your Perth flight to craft the best travel plan

What is the cheapest month to fly to Perth?

In general, October 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 $1,370. If you are unable to visit Perth during the month of October, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $1,386.

Cheapest flights to Perth

Find the cheapest flights to Perth from your nearest city or airport
Find flights from Los Angeles to Perth
CHEAPEST MONTH TO FLY TO PERTH FROM LOS ANGELESOctober12% cheaperFlying from Los Angeles to Perth costs on average just $1,199 in October
MOST EXPENSIVE MONTH TO FLY TO PERTH FROM LOS ANGELESDecember25% more expensiveIt costs about $1,695 for flights to Perth from Los Angeles in December
MOST POPULAR MONTH TO FLY TO PERTH FROM LOS ANGELESDecember222% more users visitedMore momondo users searched in flights to Perth from Los Angeles in December than any other month

Cheap Perth flight deals and tips

Summary info about Perth flight prices, duration and airlines

Best One-Way Price

$600

Best Round-Trip Price

$1,194

Fastest flight time

30h 46m

Popular in

November
The best one-way flight price to Perth from United States in the last 72 hours is $600 (San Francisco to Perth).
Search Deals
The best round-trip flight price to Perth from United States in the last 72 hours is $1,194 (San Francisco to Perth).
Search Deals
The fastest flight to Perth from United States takes 30h 46m (Boston Logan Intl to Perth).
Search Deals
November has the highest demand for flights to Perth, with a 16% price increase on average.
Search Deals

Frequently asked questions about flying to Perth

What is there to do in Perth when it’s raining?

Users planning a flight to Perth during the months of June or July should anticipate rain. There are still things to do in Perth even when it's raining, though. For those looking to get out of the rain and do a little shopping, check out Hay Street Mall.

When did momondo last update prices for flights to Perth Airport?

Prices for flights to Perth Airport are updated daily.

How many operators does momondo search for flights to Perth Airport?

As of May 2026, there are 27 operators available to choose from for flights to Perth Airport.

How old do you have to be to fly to Perth Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Perth?

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

Why use momondo?

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

It is quick and easy to find flights to Perth 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 to Perth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Perth to just show those with flexible booking policies.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to Perth.

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

Of course. momondo tracks the price of Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Perth 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 6/17
Wed 6/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Perth