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$171 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 26/3. 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 Australia to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Jetstar Logo
15:25 - 16:10
ADL
-
PER
3h 15mdirect
Jetstar Logo
06:00 - 11:20
PER
-
ADL
2h 50mdirect
$322Jetstar
Thu, 26 Mar - Sun, 29 Mar
Jetstar Logo
15:25 - 16:10
ADL
-
PER
3h 15mdirect
Jetstar Logo
15:15 - 20:35
PER
-
ADL
2h 50mdirect
$325Jetstar
Tue, 24 Mar - Thu, 26 Mar
Jetstar Logo
07:20 - 09:15
ADL
-
PER
3h 25mdirect
Jetstar Logo
06:00 - 10:20
PER
-
ADL
2h 50mdirect
$337Jetstar
Mon, 20 Apr - Mon, 27 Apr
Jetstar Logo
17:50 - 19:45
ADL
-
PER
3h 25mdirect
Jetstar Logo
12:30 - 16:50
PER
-
ADL
2h 50mdirect
$339Jetstar
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
06:00 - 12:55
CNS
-
PER
8h 55m
1 stop
Multiple Airlines Logo
15:05 - 21:15
PER
-
CNS
4h 10mdirect
$555Multiple Airlines
Wed, 22 Apr - Mon, 27 Apr
Multiple Airlines Logo
11:00 - 14:15
CNS
-
PER
5h 15mdirect
Multiple Airlines Logo
16:30 - 05:30
PER
-
CNS
11h 00m
1 stop
$558Multiple Airlines
Sat, 25 Apr - Mon, 4 May
Indonesia AirAsia Logo
17:25 - 04:40
DRW
-
PER
12h 45m
1 stop
Indonesia AirAsia Logo
20:25 - 16:50
PER
-
DRW
18h 55m
1 stop
$582Indonesia AirAsia
Fri, 20 Mar - Sun, 22 Mar
Indonesia AirAsia Logo
18:25 - 11:00
DRW
-
PER
18h 05m
1 stop
Indonesia AirAsia Logo
20:00 - 17:25
PER
-
DRW
19h 55m
1 stop
$676Indonesia AirAsia
Mon, 13 Apr - Thu, 16 Apr
Virgin Australia Logo
17:55 - 20:15
DRW
-
PER
3h 50mdirect
Virgin Australia Logo
11:55 - 17:05
PER
-
DRW
3h 40mdirect
$678Virgin Australia
Sat, 21 Mar - Sat, 28 Mar
Virgin Australia Logo
17:55 - 20:15
DRW
-
PER
3h 50mdirect
Virgin Australia Logo
11:35 - 16:40
PER
-
DRW
3h 35mdirect
$681Virgin Australia
Sat, 28 Mar - Sat, 4 Apr

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 78,305 searches and data was last updated on 10 March 2026.
Use the filters below to find and compare flights to Perth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaidePerth

ADL - PER

ADLPER

Adelaide

Thu 26/3

15:25-16:10

Nonstop3h 15m

Perth

Sun 29/3

06:00-11:20

Nonstop2h 50m

$322

AdelaidePerth

ADL - PER

ADLPER

Adelaide

Tue 24/3

15:25-16:10

Nonstop3h 15m

Perth

Thu 26/3

15:15-20:35

Nonstop2h 50m

$325

AdelaidePerth

ADL - PER

ADLPER

Adelaide

Mon 20/4

07:20-09:15

Nonstop3h 25m

Perth

Mon 27/4

06:00-10:20

Nonstop2h 50m

$337

AdelaidePerth

ADL - PER

ADLPER

Adelaide

Tue 21/4

17:50-19:45

Nonstop3h 25m

Perth

Tue 28/4

12:30-16:50

Nonstop2h 50m

$339

CairnsPerth

CNS - PER

CNSPER

Cairns

Wed 22/4

06:00-12:55

1 stop8h 55m

Perth

Mon 27/4

15:05-21:15

Nonstop4h 10m

$555

CairnsPerth

CNS - PER

CNSPER

Cairns

Sat 25/4

11:00-14:15

Nonstop5h 15m

Perth

Mon 4/5

16:30-05:30

1 stop11h 00m

$558

DarwinPerth

DRW - PER

DRWPER

Darwin

Fri 20/3

17:25-04:40

1 stop12h 45m

Perth

Sun 22/3

20:25-16:50

1 stop18h 55m

$582

DarwinPerth

DRW - PER

DRWPER

Darwin

Mon 13/4

18:25-11:00

1 stop18h 05m

Perth

Thu 16/4

20:00-17:25

1 stop19h 55m

$676

DarwinPerth

DRW - PER

DRWPER

Darwin

Sat 21/3

17:55-20:15

Nonstop3h 50m

Perth

Sat 28/3

11:55-17:05

Nonstop3h 40m

$678

DarwinPerth

DRW - PER

DRWPER

Darwin

Sat 28/3

17:55-20:15

Nonstop3h 50m

Perth

Sat 4/4

11:35-16:40

Nonstop3h 35m

$681

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

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?

The month of May is, on average, the cheapest month to fly to Perth from Australia, with most prices found around $423. If you’re not able to fly to Perth in May, then June is your next best option. Flight prices from Australia to Perth during June average around $458.

What is the absolute cheapest flight to Perth?

See prices from:

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

The cheapest day to depart from Australia to Perth is on a Wednesday. Travellers who choose to depart for Perth on a Wednesday will often find tickets for as low as $517. The most expensive day to fly to Perth is Sunday, with ticket prices averaging around $585.

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

In the evening is the cheapest time of day to fly from Australia to Perth when you can find flight prices for as low as $474. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of $1,656.

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

You are more likely to see cheaper flights to Perth from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $520 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 Australia for as low as $457 on momondo.

Cheapest flights to Perth

Find the cheapest flights to Perth from your nearest city or airport
Find flights from Sydney to Perth
CHEAPEST MONTH TO FLY TO PERTH FROM SYDNEYMay19% cheaperFlying from Sydney to Perth costs on average just $423 in May
MOST EXPENSIVE MONTH TO FLY TO PERTH FROM SYDNEYDecember21% more expensiveIt costs about $635 for flights to Perth from Sydney in December
MOST POPULAR MONTH TO FLY TO PERTH FROM SYDNEYOctober299% more users visitedMore momondo users searched in flights to Perth from Sydney in October than any other month

Cheap Perth flight deals and tips

Summary info about Perth flight prices, duration and airlines

Best One-Way Price

$171

Best Round-Trip Price

$322

Fastest flight time

3h 15m

Popular in

December
The best one-way flight price to Perth from Australia in the last 72 hours is $171 (Adelaide to Perth).
Search Deals
The best round-trip flight price to Perth from Australia in the last 72 hours is $322 (Adelaide to Perth).
Search Deals
The fastest flight to Perth from Australia takes 3h 15m (Adelaide to Perth).
Search Deals
December has the highest demand for flights to Perth, with a 7% price increase on average.
Search Deals

Frequently asked questions about flying to Perth

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

If you are planning a flight to Perth and are looking to avoid the rain, you should avoid traveling during the months of June and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Perth, there are still things to do and ways to enjoy your trip. Shopping centres like Hay Street Mall are very popular destinations for those visiting the Perth area. Hay Street Mall is a great place to go if you’re looking to spend some time inside.

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

In general, most travellers find the cheapest time to book a flight to Perth is about 73 days prior to their departure date, when tickets on average are $520.

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?

The number of operators available for flights to Perth Airport is 34 as of March 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Perth Airport.

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

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 to Perth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Perth. Millions of users trust and use momondo every year so you are in good company.

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?

Yes. momondo can track flight prices for Perth and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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