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Flights to Perth

$506 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 8/6. 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

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Find the cheapest flights from the United States to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
12:25 pm - 7:15 am
LAX
-
PER
27h 50m
1 stop
Philippine Airlines Logo
8:35 am - 8:40 pm
PER
-
LAX
27h 05m
1 stop
$1,088Philippine Airlines
Thu, Aug 13 - Thu, Aug 27
Philippine Airlines Logo
12:25 pm - 7:15 am
LAX
-
PER
27h 50m
1 stop
Philippine Airlines Logo
8:35 am - 8:40 pm
PER
-
LAX
27h 05m
1 stop
$1,107Philippine Airlines
Thu, Aug 13 - Thu, Aug 27
Singapore Airlines Logo
11:45 am - 12:30 pm
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,166Singapore Airlines
Tue, Sep 8 - Mon, Sep 14
Singapore Airlines Logo
11:45 am - 11:55 pm
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,210Singapore Airlines
Mon, Aug 10 - Sun, Sep 6
Qatar Airways Logo
4:25 pm - 6:35 pm
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
10:45 pm - 12:45 pm
PER
-
SEA
29h 00m
1 stop
$1,242Qatar Airways
Mon, Aug 17 - Mon, Sep 14
Qatar Airways Logo
4:25 pm - 6:35 pm
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
10:45 pm - 12:45 pm
PER
-
SEA
29h 00m
1 stop
$1,244Qatar Airways
Mon, Aug 17 - Mon, Sep 14
Air New Zealand Logo
4:00 pm - 10:15 pm
EWR
-
PER
42h 15m
2 stops
Air New Zealand Logo
7:50 pm - 10:43 pm
PER
-
EWR
38h 53m
2 stops
$1,633Air New Zealand
Tue, Sep 1 - Tue, Sep 8
Qantas Airways Logo
6:59 pm - 3:25 pm
LGA
-
PER
32h 26m
2 stops
Qantas Airways Logo
11:55 pm - 6:26 pm
PER
-
LGA
30h 31m
2 stops
$1,669Qantas Airways
Tue, Aug 11 - Tue, Aug 18
Qantas Airways Logo
3:59 pm - 11:15 am
LGA
-
PER
30h 16m
2 stops
Qantas Airways Logo
10:35 pm - 4:01 pm
PER
-
LGA
30h 26m
2 stops
$1,720Qantas Airways
Tue, Nov 10 - Sun, Nov 15
Air New Zealand Logo
8:49 am - 2:45 pm
ORD
-
PER
40h 56m
2 stops
Air New Zealand Logo
10:55 pm - 2:43 pm
PER
-
ORD
28h 48m
2 stops
$1,770Air New Zealand
Thu, Oct 15 - Sun, Oct 18

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 June 23, 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
Quickest round-trip

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Thu 8/13

12:25 pm-7:15 am

1 stop27h 50m

Perth

Thu 8/27

8:35 am-8:40 pm

1 stop27h 05m

$1,088

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Thu 8/13

12:25 pm-7:15 am

1 stop27h 50m

Perth

Thu 8/27

8:35 am-8:40 pm

1 stop27h 05m

$1,107

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 9/8

11:45 am-12:30 pm

1 stop33h 45m

Perth

Mon 9/14

1:10 am-9:50 am

1 stop23h 40m

$1,166

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 8/10

11:45 am-11:55 pm

1 stop45h 10m

Perth

Sun 9/6

1:10 am-9:50 am

1 stop23h 40m

$1,210

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 8/17

4:25 pm-6:35 pm

1 stop35h 10m

Perth

Mon 9/14

10:45 pm-12:45 pm

1 stop29h 00m

$1,242

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 8/17

4:25 pm-6:35 pm

1 stop35h 10m

Perth

Mon 9/14

10:45 pm-12:45 pm

1 stop29h 00m

$1,244

NewarkPerth

EWR - PER

EWRPER

Newark

Tue 9/1

4:00 pm-10:15 pm

2 stops42h 15m

Perth

Tue 9/8

7:50 pm-10:43 pm

2 stops38h 53m

$1,633

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Tue 8/11

6:59 pm-3:25 pm

2 stops32h 26m

Perth

Tue 8/18

11:55 pm-6:26 pm

2 stops30h 31m

$1,669

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Tue 11/10

3:59 pm-11:15 am

2 stops30h 16m

Perth

Sun 11/15

10:35 pm-4:01 pm

2 stops30h 26m

$1,720

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 10/15

8:49 am-2:45 pm

2 stops40h 56m

Perth

Sun 10/18

10:55 pm-2:43 pm

2 stops28h 48m

$1,770

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

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 $1,377. 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 $1,391.

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 ANGELESOctober11% cheaperFlying from Los Angeles to Perth costs on average just $1,199 in October
MOST EXPENSIVE MONTH TO FLY TO PERTH FROM LOS ANGELESDecember11% more expensiveIt costs about $1,501 for flights to Perth from Los Angeles in December
MOST POPULAR MONTH TO FLY TO PERTH FROM LOS ANGELESDecember292% 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

$506

Best Round-Trip Price

$1,088

Fastest flight time

28h 35m

Popular in

November
The best one-way flight price to Perth from United States in the last 5 days is $506 (Los Angeles to Perth).
Search Deals
The best round-trip flight price to Perth from United States in the last 5 days is $1,088 (Los Angeles to Perth).
Search Deals
The fastest flight to Perth from United States takes 28h 35m (Los Angeles to Perth).
Search Deals
November has the highest demand for flights to Perth, with a 20% 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.

How far in advance should I book a flight to Perth?

We recommend purchasing flights from United States to Perth 32 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Perth for $1,845. In the past 72 hours, momondo users found flights from United States to Perth for as low as $1,121.

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 June 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
Fremantle
Mandurah
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.

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