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Cheap flights from Cardiff to Western Australia from £1,551

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
4 Jun — 11 Jun1
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 5 May 2026.

Sun 10/509:50
CWL
-
PER
2 stops31h 50m
KLM
Sun 17/512:15
PER
-
CWL
2 stops35h 30m
KLM
Deal found 5/5£1,551
Sun 14/617:15
CWL
-
PER
2 stops24h 55m
KLM
Sat 20/602:10
PER
-
CWL
2 stops45h 35m
KLM
Deal found 30/4£1,612
Sun 14/609:50
CWL
-
PER
2 stops32h 20m
Multiple Airlines
Sun 21/608:20
PER
-
CWL
2 stops31h 55m
Multiple Airlines
Deal found 2/5£1,617
Thu 18/609:45
CWL
-
PER
2 stops31h 55m
KLM
Thu 25/615:50
PER
-
CWL
2 stops31h 55m
KLM
Deal found 4/5£1,856
Fri 8/509:45
CWL
-
PER
2 stops31h 55m
Multiple Airlines
Wed 10/608:20
PER
-
CWL
2 stops31h 55m
Multiple Airlines
Deal found 5/5£1,934
Thu 18/609:45
CWL
-
PER
3 stops53h 55m
Multiple Airlines
Thu 25/608:20
PER
-
CWL
3 stops39h 25m
Multiple Airlines
Deal found 4/5£2,170

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 5 May 2026.

Round-trip from

£1,612
KLM
  • KLM
  • 14/6-20/6
  • 4 total stops
  • 70h 30m total
  • Cardiff to Western Australia
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 5 May 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

Sun 14/6

17:15-01:10

2 stops24h 55m

Perth

Sat 20/6

02:10-16:45

2 stops45h 35m

£1,612
Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 18/6

09:45-00:40

2 stops31h 55m

Perth

Thu 25/6

15:50-16:45

2 stops31h 55m

£1,856

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 18/6

09:45-22:40

3 stops53h 55m

Perth

Thu 25/6

08:20-16:45

3 stops39h 25m

£2,170

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 22/8

09:50-12:30

2 stops43h 40m

Perth

Sat 5/9

16:55-16:45

2 stops30h 50m

£2,255

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Sorted by cheapest first

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 5 May 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
1,511 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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.

  • How long is the flight from Cardiff to Western Australia?

    KLM can get you from Cardiff to Western Australia in just under 24h 55m. Your travel time can differ by up to . Airlines will cover a distance of 9133 mi.

  • 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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,245Average£1,455FlexibilityNo 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?

Cheapflights helps you search for flights from Cardiff to Western Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Yes! Cheapflights helps users easily find flights from Cardiff to Western Australia with no change fees.

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

Of course! You can now track prices for flights from Cardiff to Western Australia 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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