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Cheap flights from Cardiff to Perth from $1,014

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Perth departing on 2/10. 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

Find the cheapest flights from Cardiff to Perth

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:30 - 23:55
CWL
-
PER
22h 25m
2 stops
KLM Logo
20:10 - 17:00
PER
-
CWL
52h 50m
3 stops
$3,327KLM
Fri, 27 Nov - Mon, 28 Dec
Multiple Airlines Logo
10:20 - 23:55
CWL
-
PER
29h 35m
2 stops
Multiple Airlines Logo
10:30 - 17:00
PER
-
CWL
38h 30m
2 stops
$3,331Multiple Airlines
Fri, 27 Nov - Mon, 28 Dec
Multiple Airlines Logo
17:35 - 00:40
CWL
-
PER
48h 05m
3 stops
Multiple Airlines Logo
02:10 - 09:15
PER
-
CWL
62h 05m
3 stops
$3,426Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug
Multiple Airlines Logo
10:00 - 18:35
CWL
-
PER
25h 35m
2 stops
Multiple Airlines Logo
22:20 - 22:50
PER
-
CWL
31h 30m
2 stops
$3,476Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
17:35 - 00:40
CWL
-
PER
48h 05m
3 stops
Multiple Airlines Logo
02:10 - 16:45
PER
-
CWL
45h 35m
2 stops
$3,500Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug
Multiple Airlines Logo
17:35 - 00:40
CWL
-
PER
48h 05m
3 stops
Multiple Airlines Logo
02:10 - 09:15
PER
-
CWL
38h 05m
2 stops
$3,502Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug
Multiple Airlines Logo
09:45 - 15:05
CWL
-
PER
22h 20m
2 stops
Multiple Airlines Logo
08:20 - 09:15
PER
-
CWL
31h 55m
2 stops
$3,546Multiple Airlines
Thu, 20 Aug - Sun, 30 Aug
Multiple Airlines Logo
17:35 - 08:10
CWL
-
PER
31h 35m
3 stops
Multiple Airlines Logo
09:55 - 09:15
PER
-
CWL
30h 20m
3 stops
$3,569Multiple Airlines
Sat, 1 Aug - Mon, 31 Aug
Multiple Airlines Logo
17:35 - 01:10
CWL
-
PER
24h 35m
2 stops
Multiple Airlines Logo
02:10 - 09:15
PER
-
CWL
38h 05m
2 stops
$3,614Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug
Multiple Airlines Logo
17:35 - 01:10
CWL
-
PER
24h 35m
2 stops
Multiple Airlines Logo
02:10 - 09:15
PER
-
CWL
38h 05m
2 stops
$3,615Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug

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KLM flights from Cardiff to Perth

Our best KLM deals on Cardiff to Perth flight tickets
KLM
27 Nov
CWL17:30Cardiff Wales
22h 25m
2 stops
PER23:55Perth
28 Dec
PER20:10Perth
52h 50m
3 stops
CWL17:00Cardiff Wales
$3,327
KLM
27 Nov
CWL17:30Cardiff Wales
37h 55m
3 stops
PER15:25Perth
28 Dec
PER20:10Perth
52h 50m
3 stops
CWL17:00Cardiff Wales
$3,639
KLM
26 June
CWL09:45Cardiff Wales
32h 25m
2 stops
PER01:10Perth
3 July
PER06:50Perth
41h 15m
3 stops
CWL17:05Cardiff Wales
$4,412

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 25 June 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

Fri 27/11

17:30-23:55

2 stops22h 25m

Perth

Mon 28/12

20:10-17:00

3 stops52h 50m

$3,327

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 27/11

10:20-23:55

2 stops29h 35m

Perth

Mon 28/12

10:30-17:00

2 stops38h 30m

$3,331

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-00:40

3 stops48h 05m

Perth

Sun 30/8

02:10-09:15

3 stops62h 05m

$3,426

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 4/8

10:00-18:35

2 stops25h 35m

Perth

Tue 11/8

22:20-22:50

2 stops31h 30m

$3,476

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-00:40

3 stops48h 05m

Perth

Sun 30/8

02:10-16:45

2 stops45h 35m

$3,500

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-00:40

3 stops48h 05m

Perth

Sun 30/8

02:10-09:15

2 stops38h 05m

$3,502
Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 20/8

09:45-15:05

2 stops22h 20m

Perth

Sun 30/8

08:20-09:15

2 stops31h 55m

$3,546

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-08:10

3 stops31h 35m

Perth

Mon 31/8

09:55-09:15

3 stops30h 20m

$3,569

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-01:10

2 stops24h 35m

Perth

Sun 30/8

02:10-09:15

2 stops38h 05m

$3,614

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 1/8

17:35-01:10

2 stops24h 35m

Perth

Sun 30/8

02:10-09:15

2 stops38h 05m

$3,615

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

23h 10m

Direct flights

None
The fastest flight from Cardiff to Perth takes 23h 10m
There are no direct flights from Cardiff to Perth. There are no popular flight routes from Cardiff to Perth.
Search flight deals

Frequently asked questions about flying from Cardiff to Perth

  • 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 23h 10m.

  • 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.

Frequently asked questions about flying from Cardiff to Perth

  • 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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