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Cheap flights from Cardiff to Perth from $3,024

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Perth departing on 6/5. 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 Cardiff to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:15 - 04:15
CWL
-
PER
28h 00m
2 stops
Multiple Airlines Logo
22:45 - 22:25
PER
-
CWL
30h 40m
2 stops
$3,024Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
09:45 - 05:10
CWL
-
PER
36h 25m
3 stops
Multiple Airlines Logo
06:25 - 16:45
PER
-
CWL
41h 20m
3 stops
$3,025Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
09:45 - 17:35
CWL
-
PER
24h 50m
2 stops
Multiple Airlines Logo
22:45 - 16:45
PER
-
CWL
25h 00m
2 stops
$3,150Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
09:45 - 17:35
CWL
-
PER
24h 50m
2 stops
Multiple Airlines Logo
22:45 - 16:45
PER
-
CWL
25h 00m
2 stops
$3,176Multiple Airlines
Tue, 5 May - Tue, 12 May
KLM Logo
17:15 - 00:40
CWL
-
PER
24h 25m
2 stops
KLM Logo
06:50 - 16:45
PER
-
CWL
40h 55m
3 stops
$3,440KLM
Tue, 5 May - Tue, 12 May
KLM Logo
17:15 - 00:40
CWL
-
PER
24h 25m
2 stops
KLM Logo
06:50 - 16:45
PER
-
CWL
40h 55m
3 stops
$3,514KLM
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
09:45 - 17:35
CWL
-
PER
24h 50m
2 stops
Multiple Airlines Logo
22:45 - 22:50
PER
-
CWL
31h 05m
2 stops
$3,600Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
17:15 - 06:50
CWL
-
PER
30h 35m
2 stops
Multiple Airlines Logo
06:50 - 16:45
PER
-
CWL
40h 55m
3 stops
$3,704Multiple Airlines
Mon, 4 May - Mon, 11 May
KLM Logo
09:45 - 10:45
CWL
-
PER
42h 00m
3 stops
KLM Logo
06:50 - 16:45
PER
-
CWL
40h 55m
3 stops
$3,758KLM
Tue, 5 May - Tue, 12 May
KLM Logo
09:45 - 01:10
CWL
-
PER
32h 25m
2 stops
KLM Logo
20:30 - 16:45
PER
-
CWL
51h 15m
3 stops
$3,771KLM
Wed, 6 May - Wed, 13 May

KLM flights from Cardiff to Perth

Our best KLM deals on Cardiff to Perth flight tickets
KLM
5 May
CWL17:15Cardiff Wales
24h 25m
2 stops
PER00:40Perth
12 May
PER06:50Perth
40h 55m
3 stops
CWL16:45Cardiff Wales
$3,440
KLM
5 May
CWL17:15Cardiff Wales
24h 25m
2 stops
PER00:40Perth
12 May
PER06:50Perth
40h 55m
3 stops
CWL16:45Cardiff Wales
$3,514
KLM
5 May
CWL09:45Cardiff Wales
42h 00m
3 stops
PER10:45Perth
12 May
PER06:50Perth
40h 55m
3 stops
CWL16:45Cardiff Wales
$3,758

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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 March 2026.
Use the filters below to find and compare flights from Cardiff to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Wed 6/5

17:15-04:15

2 stops28h 00m

Perth

Wed 13/5

22:45-22:25

2 stops30h 40m

$3,024

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

09:45-05:10

3 stops36h 25m

Perth

Tue 12/5

06:25-16:45

3 stops41h 20m

$3,025
Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

09:45-17:35

2 stops24h 50m

Perth

Tue 12/5

22:45-16:45

2 stops25h 00m

$3,150

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

09:45-17:35

2 stops24h 50m

Perth

Tue 12/5

22:45-16:45

2 stops25h 00m

$3,176

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

17:15-00:40

2 stops24h 25m

Perth

Tue 12/5

06:50-16:45

3 stops40h 55m

$3,440

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

17:15-00:40

2 stops24h 25m

Perth

Tue 12/5

06:50-16:45

3 stops40h 55m

$3,514

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 4/5

09:45-17:35

2 stops24h 50m

Perth

Mon 11/5

22:45-22:50

2 stops31h 05m

$3,600

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 4/5

17:15-06:50

2 stops30h 35m

Perth

Mon 11/5

06:50-16:45

3 stops40h 55m

$3,704

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 5/5

09:45-10:45

3 stops42h 00m

Perth

Tue 12/5

06:50-16:45

3 stops40h 55m

$3,758

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Wed 6/5

09:45-01:10

2 stops32h 25m

Perth

Wed 13/5

20:30-16:45

3 stops51h 15m

$3,771

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Perth (CWL to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Perth

Fastest flight time

28h 00m

Direct flights

None
The fastest flight from Cardiff to Perth takes 28h 00m
There are no direct flights from Cardiff to Perth. There are no popular flight routes from Cardiff to Perth.
Search flight deals

  • How far is Cardiff Wales to Perth by plane?

    The straight-line distance from Cardiff Wales to Perth is 14679.7 km. A reasonable flight in good conditions will take 28h 00m.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Perth Airport?

    Prices for flights from Cardiff Wales Airport to Perth Airport were last updated today.

  • How old do you have to be to fly from Cardiff Wales Airport 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 stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport 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.

  • How do I get Price Alerts for flights from Cardiff to Perth?

    Confirm your travel details to search for the latest offers for flights from Cardiff to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to Perth with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Cardiff to Perth?

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

Can I find flights from Cardiff to Perth with flexible booking policies on momondo?

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

How can momondo help me find flights from Cardiff to Perth?

Once all potential Cardiff to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Cardiff to 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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