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Cheap flights from Cardiff to Perth from £445

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 25/9. 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.
Multiple Airlines Logo
10:00 - 04:20CWL  Cardiff Wales-PER Perth
35h 20m3 stops Malaga Doha Hamad Intl Singapore Changi
Multiple Airlines Logo
07:30 - 23:25PER  Perth-CWL Cardiff Wales
46h 55m3 stops Phuket City Abu Dhabi Zayed Intl Dublin
£951Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
10:00 - 18:35CWL  Cardiff Wales-PER Perth
25h 35m2 stops Malaga Doha Hamad Intl
Multiple Airlines Logo
07:30 - 23:25PER  Perth-CWL Cardiff Wales
46h 55m3 stops Phuket City Abu Dhabi Zayed Intl Dublin
£1,170Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Air France Logo
09:45 - 00:40CWL  Cardiff Wales-PER Perth
31h 55m2 stops Amsterdam Schiphol Singapore Changi
Air France Logo
12:15 - 16:45PER  Perth-CWL Cardiff Wales
35h 30m2 stops Singapore Changi Amsterdam Schiphol
£1,327Air France
Wed, 9 Sep - Tue, 15 Sep
Air France Logo
09:45 - 00:40CWL  Cardiff Wales-PER Perth
31h 55m2 stops Amsterdam Schiphol Singapore Changi
Air France Logo
12:15 - 16:45PER  Perth-CWL Cardiff Wales
35h 30m2 stops Singapore Changi Amsterdam Schiphol
£1,367Air France
Wed, 9 Sep - Tue, 15 Sep
Air France Logo
09:45 - 00:40CWL  Cardiff Wales-PER Perth
31h 55m2 stops Amsterdam Schiphol Singapore Changi
Air France Logo
12:15 - 16:45PER  Perth-CWL Cardiff Wales
35h 30m2 stops Singapore Changi Amsterdam Schiphol
£1,367Air France
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
23:50 - 18:35CWL  Cardiff Wales-PER Perth
35h 45m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
22:45 - 23:25PER  Perth-CWL Cardiff Wales
31h 40m2 stops Doha Hamad Intl Dublin
£1,372Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
KLM Logo
10:20 - 23:55CWL  Cardiff Wales-PER Perth
29h 35m2 stops Amsterdam Schiphol Singapore Changi
KLM Logo
20:10 - 09:50PER  Perth-CWL Cardiff Wales
45h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,381KLM
Fri, 27 Nov - Mon, 28 Dec
KLM Logo
10:20 - 23:55CWL  Cardiff Wales-PER Perth
29h 35m2 stops Amsterdam Schiphol Singapore Changi
KLM Logo
20:10 - 09:50PER  Perth-CWL Cardiff Wales
45h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,383KLM
Fri, 27 Nov - Mon, 28 Dec
Multiple Airlines Logo
14:25 - 06:10CWL  Cardiff Wales-PER Perth
31h 45m3 stops Dublin Abu Dhabi Zayed Intl Phuket City
Multiple Airlines Logo
17:50 - 17:00PER  Perth-CWL Cardiff Wales
31h 10m3 stops Singapore Changi Doha Hamad Intl Amsterdam Schiphol
£1,384Multiple Airlines
Sun, 31 Jan - Sun, 28 Feb
Multiple Airlines Logo
17:30 - 23:55CWL  Cardiff Wales-PER Perth
22h 25m2 stops Amsterdam Schiphol Singapore Changi
Multiple Airlines Logo
20:10 - 09:50PER  Perth-CWL Cardiff Wales
45h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,408Multiple Airlines
Fri, 27 Nov - Mon, 28 Dec

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Air France flights from Cardiff to Perth

Our best Air France deals on Cardiff to Perth flight tickets
Air France
9 Sept
CWL09:45Cardiff Wales
31h 55m
2 stops
PER00:40Perth
15 Sept
PER12:15Perth
35h 30m
2 stops
CWL16:45Cardiff Wales
£1,327
Air France
8 Sept
CWL09:45Cardiff Wales
31h 55m
2 stops
PER00:40Perth
15 Sept
PER12:15Perth
35h 30m
2 stops
CWL16:45Cardiff Wales
£1,367

KLM flights from Cardiff to Perth

Our best KLM deals on Cardiff to Perth flight tickets
KLM
27 Nov
CWL10:20Cardiff Wales
29h 35m
2 stops
PER23:55Perth
28 Dec
PER20:10Perth
45h 40m
3 stops
CWL09:50Cardiff Wales
£1,381
KLM
27 Nov
CWL10:20Cardiff Wales
29h 35m
2 stops
PER23:55Perth
28 Dec
PER20:10Perth
45h 40m
3 stops
CWL09:50Cardiff Wales
£1,383
KLM
27 Nov
CWL17:30Cardiff Wales
41h 10m
3 stops
PER18:40Perth
28 Dec
PER20:10Perth
45h 40m
3 stops
CWL09:50Cardiff Wales
£1,428

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 279,928 searches. Data last updated 13 August 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 Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Tue 8/9

10:00-04:20

3 stops35h 20m

Perth

Tue 15/9

07:30-23:25

3 stops46h 55m

£951

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Tue 8/9

10:00-18:35

2 stops25h 35m

Perth

Tue 15/9

07:30-23:25

3 stops46h 55m

£1,170

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Wed 9/9

09:45-00:40

2 stops31h 55m

Perth

Tue 15/9

12:15-16:45

2 stops35h 30m

£1,327

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Wed 9/9

09:45-00:40

2 stops31h 55m

Perth

Tue 15/9

12:15-16:45

2 stops35h 30m

£1,367

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Tue 8/9

09:45-00:40

2 stops31h 55m

Perth

Tue 15/9

12:15-16:45

2 stops35h 30m

£1,367

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Wed 9/9

23:50-18:35

2 stops35h 45m

Perth

Tue 15/9

22:45-23:25

2 stops31h 40m

£1,372

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Fri 27/11

10:20-23:55

2 stops29h 35m

Perth

Mon 28/12

20:10-09:50

3 stops45h 40m

£1,381

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Fri 27/11

10:20-23:55

2 stops29h 35m

Perth

Mon 28/12

20:10-09:50

3 stops45h 40m

£1,383
Fastest return journey

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Sun 31/1

14:25-06:10

3 stops31h 45m

Perth

Sun 28/2

17:50-17:00

3 stops31h 10m

£1,384

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Fri 27/11

17:30-23:55

2 stops22h 25m

Perth

Mon 28/12

20:10-09:50

3 stops45h 40m

£1,408

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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

24h 25m

Direct flights

None
The fastest flight from Cardiff to Perth takes 24h 25m
There are no direct flights from Cardiff to Perth. There are no popular flight routes from Cardiff to Perth.
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Frequently asked questions about flying from Cardiff to Perth

  • How far is Cardiff Wales to Perth by plane?

    Cardiff Wales and Perth are 9121.6 mi apart from one another. 24h 25m is a normal flight duration for this route.

  • 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 are updated daily.

  • How old do you have to be to fly from Cardiff Wales Airport to Perth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Scarborough
Rottnest Island
Mandurah

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Perth?

It is quick and easy to find Cardiff to Perth flights 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 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?

momondo helps you find the best flight between Cardiff and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Cardiff and alert you when they change.

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