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Flights to Perth

$589 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 10/26. 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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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
12:30 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
$1,118Philippine Airlines
Mon, Aug 31 - Mon, Oct 19
Philippine Airlines Logo
11:45 pm - 7:15 am
LAX
-
PER
40h 30m
1 stop
Philippine Airlines Logo
8:35 am - 8:40 pm
PER
-
LAX
27h 05m
1 stop
$1,119Philippine Airlines
Wed, Aug 26 - Mon, Sep 7
Philippine Airlines Logo
11:45 pm - 7:15 am
LAX
-
PER
40h 30m
1 stop
Philippine Airlines Logo
8:35 am - 8:40 pm
PER
-
LAX
27h 05m
1 stop
$1,146Philippine Airlines
Fri, Aug 28 - Mon, Sep 7
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
$1,176Singapore Airlines
Wed, Aug 26 - Sun, Sep 6
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
$1,188Singapore Airlines
Wed, Sep 2 - Wed, Sep 9
Qatar Airways Logo
4:25 pm - 6:35 pm
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
10:45 pm - 12:25 pm
PER
-
SEA
28h 40m
1 stop
$1,204Qatar Airways
Wed, Aug 26 - Mon, Sep 7
Qatar Airways Logo
4:25 pm - 6:35 pm
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
10:45 pm - 12:25 pm
PER
-
SEA
28h 40m
1 stop
$1,251Qatar Airways
Mon, Aug 17 - Mon, Sep 14
Qantas Airways Logo
11:30 pm - 5:00 pm
LAX
-
PER
26h 30m
1 stop
Qantas Airways Logo
10:30 am - 2:30 pm
PER
-
LAX
19h 00m
1 stop
$1,267Qantas Airways
Sun, Jul 5 - Tue, Jul 21
Qantas Airways Logo
2:53 pm - 11:15 am
LGA
-
PER
32h 22m
2 stops
Qantas Airways Logo
4:25 pm - 7:29 pm
PER
-
LGA
39h 04m
2 stops
$1,596Qantas Airways
Mon, Aug 10 - Mon, Sep 7
Air New Zealand Logo
4:00 pm - 12:30 pm
EWR
-
PER
32h 30m
2 stops
Air New Zealand Logo
6:10 pm - 7:04 pm
PER
-
EWR
36h 54m
2 stops
$1,701Air New Zealand
Tue, Aug 4 - Wed, Aug 12

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 25, 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 8/31

12:30 am-7:15 am

1 stop39h 45m

Perth

Mon 10/19

8:35 am-9:10 pm

1 stop27h 35m

$1,118

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Wed 8/26

11:45 pm-7:15 am

1 stop40h 30m

Perth

Mon 9/7

8:35 am-8:40 pm

1 stop27h 05m

$1,119

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Fri 8/28

11:45 pm-7:15 am

1 stop40h 30m

Perth

Mon 9/7

8:35 am-8:40 pm

1 stop27h 05m

$1,146

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 8/26

11:45 am-11:55 pm

1 stop45h 10m

Perth

Sun 9/6

1:10 am-9:50 am

1 stop23h 40m

$1,176

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 9/2

11:45 am-11:55 pm

1 stop45h 10m

Perth

Wed 9/9

1:10 am-9:50 am

1 stop23h 40m

$1,188

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Wed 8/26

4:25 pm-6:35 pm

1 stop35h 10m

Perth

Mon 9/7

10:45 pm-12:25 pm

1 stop28h 40m

$1,204

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-12:25 pm

1 stop28h 40m

$1,251
Quickest round-trip

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 7/5

11:30 pm-5:00 pm

1 stop26h 30m

Perth

Tue 7/21

10:30 am-2:30 pm

1 stop19h 00m

$1,267

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Mon 8/10

2:53 pm-11:15 am

2 stops32h 22m

Perth

Mon 9/7

4:25 pm-7:29 pm

2 stops39h 04m

$1,596

NewarkPerth

EWR - PER

EWRPER

Newark

Tue 8/4

4:00 pm-12:30 pm

2 stops32h 30m

Perth

Wed 8/12

6:10 pm-7:04 pm

2 stops36h 54m

$1,701

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

$589

Best Round-Trip Price

$1,118

Fastest flight time

28h 55m

Popular in

November
The best one-way flight price to Perth from United States in the last 5 days is $589 (San Francisco to Perth).
Search Deals
The best round-trip flight price to Perth from United States in the last 5 days is $1,118 (San Francisco to Perth).
Search Deals
The fastest flight to Perth from United States takes 28h 55m (New York John F Kennedy 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
Mandurah
Fremantle
Rottnest Island
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

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