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Cheap flights from Cardiff to Perth from $2,302

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Perth
Explore the most affordable flight options available from Cardiff to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2026.

Fri 2/1007:45
CWL
-
PER
3 stops37h 35m
Multiple Airlines
Thu 29/1000:45
PER
-
CWL
3 stops39h 05m
Multiple Airlines
Deal found 3/7$2,302
Fri 27/1116:05
CWL
-
PER
3 stops28h 10m
Multiple Airlines
Mon 28/1223:10
PER
-
CWL
3 stops30h 05m
Multiple Airlines
Deal found 5/7$2,587
Mon 21/1210:20
CWL
-
PER
2 stops44h 55m
KLM
Mon 18/120:10
PER
-
CWL
3 stops52h 50m
KLM
Deal found 4/7$2,796
Fri 27/1110:20
CWL
-
PER
2 stops29h 35m
KLM
Mon 28/1206:50
PER
-
CWL
3 stops42h 10m
KLM
Deal found 5/7$2,819
Thu 20/809:45
CWL
-
PER
2 stops22h 20m
Multiple Airlines
Sun 30/816:20
PER
-
CWL
2 stops47h 55m
Multiple Airlines
Deal found 3/7$3,123
Sun 9/817:15
CWL
-
PER
2 stops24h 55m
KLM
Sat 29/815:50
PER
-
CWL
2 stops24h 25m
KLM
Deal found 4/7$3,247
Thu 20/817:15
CWL
-
PER
2 stops24h 25m
KLM
Sun 30/815:50
PER
-
CWL
2 stops24h 25m
KLM
Deal found 5/7$3,270
Sat 8/817:35
CWL
-
PER
2 stops24h 35m
KLM
Sat 29/815:50
PER
-
CWL
2 stops24h 25m
KLM
Deal found 4/7$3,296

Find flight deals from Cardiff to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2026.

Round-trip from

$2,302
2/10-29/10
  • 2/10-29/10
  • 6 total stops
  • 76h 40m total
  • Cardiff to Perth
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 8 July 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 2/10

07:45-04:20

3 stops37h 35m

Perth

Thu 29/10

00:45-07:50

3 stops39h 05m

$2,302

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 27/11

10:20-23:55

2 stops29h 35m

Perth

Mon 28/12

06:50-17:00

3 stops42h 10m

$2,819

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 3/1

17:30-23:55

2 stops22h 25m

Perth

Sat 6/2

00:25-17:00

2 stops48h 35m

$3,404
Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 10/8

17:15-01:10

2 stops24h 55m

Perth

Sat 29/8

15:50-09:15

2 stops24h 25m

$3,420

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 20/8

17:15-00:40

2 stops24h 25m

Perth

Sun 30/8

20:30-16:45

3 stops51h 15m

$3,426

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 3/1

10:20-10:35

3 stops40h 15m

Perth

Sun 7/2

16:15-17:00

2 stops32h 45m

$3,557

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 20/8

17:15-18:35

3 stops42h 20m

Perth

Sun 30/8

22:45-09:15

3 stops41h 30m

$3,576

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 21/8

17:15-18:35

2 stops42h 20m

Perth

Fri 28/8

22:45-17:05

2 stops25h 20m

$3,597

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Sorted by cheapest first

Best time to book a flight from Cardiff to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Perth?

    Departing from Cardiff to Perth will take you 29h 35m. Airlines will cover a distance of 14698 km.

  • Can I find deals for flights from Cardiff to Perth that include hotel bookings?

    Yes. In addition to deals on Cardiff to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Perth.

  • Can I find deals for business class flights from Cardiff to Perth?

    Yes. Cheapflights offers flight deals from Cardiff to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Perth?

Cheapflights makes it easy to find Cardiff to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Perth with no change fees?

Certainly. Search results for flights to Perth from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cardiff to Perth become cheaper?

Of course! You can now track prices for flights from Cardiff to Perth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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