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Cheap flights from Cardiff to Western Australia from £1,290

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
6 Mar — 13 Mar1
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 4 February 2026.

Fri 20/317:15
CWL
-
PER
3 stops26h 50m
Multiple Airlines
Fri 27/314:25
PER
-
CWL
3 stops27h 25m
Multiple Airlines
Deal found 2/2£1,290
Fri 20/317:15
CWL
-
PER
2 stops24h 10m
KLM
Fri 27/314:45
PER
-
CWL
3 stops49h 30m
KLM
Deal found 2/2£1,430

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 4 February 2026.

Round-trip from

£1,290

Popular in

January

Cheapest in

September

Average price

£1,492
20/3-27/3
  • 20/3-27/3
  • 6 total stops
  • 54h 15m total
  • Cardiff to Western Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£234 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 4 February 2026.
Use the filters below to find and compare flights from Cardiff to Western Australia that are best for you.

Fly from

Cardiff

Fly to

Western Australia

Route

Depart

Return

Price

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 20/3

17:15-04:05

3 stops26h 50m

Perth

Fri 27/3

14:25-09:50

3 stops27h 25m

£1,290

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 20/3

17:15-01:25

2 stops24h 10m

Perth

Fri 27/3

14:45-08:15

3 stops49h 30m

£1,430

Flights are sorted by cheapest return flights first.

Deals found on 2/2

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 4 February 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
7.7
Good
1,448 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 10m. 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

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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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,330Average£1,508FlexibilityNo 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?

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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