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Cheap flights from Cardiff to Western Australia from £1,503

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Western Australia
Explore the most affordable flight options available from Cardiff to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Tue 28/417:15
CWL
-
PER
2 stops35h 40m
Multiple Airlines
Tue 5/515:40
PER
-
CWL
2 stops48h 35m
Multiple Airlines
Deal found 14/3£1,503
Wed 29/417:15
CWL
-
PER
2 stops35h 40m
Multiple Airlines
Wed 6/522:45
PER
-
CWL
2 stops41h 30m
Multiple Airlines
Deal found 15/3£1,504
Mon 20/409:45
CWL
-
PER
2 stops25h 50m
Multiple Airlines
Tue 5/522:45
PER
-
CWL
2 stops49h 00m
Multiple Airlines
Deal found 15/3£1,505
Fri 1/509:45
CWL
-
PER
2 stops32h 25m
Multiple Airlines
Fri 8/513:45
PER
-
CWL
2 stops34h 20m
Multiple Airlines
Deal found 17/3£1,587
Mon 4/517:15
CWL
-
PER
2 stops42h 20m
Multiple Airlines
Wed 13/522:45
PER
-
CWL
2 stops49h 00m
Multiple Airlines
Deal found 18/3£1,655
Wed 1/409:45
CWL
-
PER
2 stops24h 50m
Multiple Airlines
Mon 20/422:20
PER
-
CWL
2 stops41h 55m
Multiple Airlines
Deal found 17/3£1,724
Mon 13/409:45
CWL
-
PER
2 stops24h 50m
Multiple Airlines
Mon 20/422:20
PER
-
CWL
2 stops25h 25m
Multiple Airlines
Deal found 16/3£1,847
Thu 30/417:15
CWL
-
PER
2 stops24h 25m
KLM
Thu 7/515:50
PER
-
CWL
2 stops24h 25m
KLM
Deal found 16/3£1,892
Sun 1/1117:30
CWL
-
PER
2 stops35h 05m
Singapore Airlines
Sat 14/1106:40
PER
-
CWL
2 stops35h 10m
Singapore Airlines
Deal found 13/3£1,989

Find flight deals from Cardiff to Western Australia

Keep the following information in mind while searching for Cardiff to Western Australia flight deals. Data was last updated 18 March 2026.

Round-trip from

£1,503

Popular in

August

Cheapest in

September

Average price

£1,415
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 84h 15m total
  • Cardiff to Western Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£233 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Western Australia 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 858,174 searches. Data last updated 18 March 2026.
Use the filters below to find and compare flights from Cardiff to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 28/4

17:15-11:55

2 stops35h 40m

Perth

Tue 5/5

15:40-09:15

2 stops48h 35m

£1,503

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 20/4

09:45-18:35

2 stops25h 50m

Perth

Tue 5/5

22:45-16:45

2 stops49h 00m

£1,505
Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 1/5

09:45-18:35

2 stops25h 50m

Perth

Fri 8/5

22:45-17:05

2 stops25h 20m

£1,649

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 4/5

17:15-18:35

2 stops42h 20m

Perth

Wed 13/5

22:45-16:45

2 stops49h 00m

£1,655

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Wed 29/4

17:15-01:20

3 stops25h 05m

Perth

Wed 6/5

22:45-22:25

2 stops30h 40m

£1,796

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 4/5

17:15-01:15

3 stops25h 00m

Perth

Wed 13/5

20:30-16:45

3 stops51h 15m

£2,049

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 30/4

17:15-10:45

3 stops34h 30m

Perth

Thu 7/5

15:50-16:45

2 stops31h 55m

£2,198

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Wed 29/4

09:45-01:20

3 stops32h 35m

Perth

Wed 6/5

20:30-16:45

3 stops51h 15m

£2,301

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 13/4

09:45-01:20

3 stops32h 35m

Perth

Mon 20/4

15:50-16:45

2 stops31h 55m

£2,631

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Wed 1/7

17:15-14:40

2 stops38h 25m

Perth

Tue 14/7

06:25-09:15

2 stops33h 50m

£2,739

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Western Australia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated 18 March 2026.
See what other customers who have flown with KLM from Cardiff to Western Australia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,471 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Western Australia?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Western Australia.

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

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

  • How can I find direct flights from Cardiff to Western Australia?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Western Australia 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Western Australia

Discover the top airline that operate flights from Cardiff to Western Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,365Average£1,548FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Western Australia?

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

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