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Cheap flights from Cardiff to Western Australia from £1,028

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
18 Nov — 25 Nov1
1 adult
1 adult, Economy

Find 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 19 October 2025.

Mon 1/1210:20CWL - PER
3 stops33h 35mMultiple Airlines
Mon 8/1211:30PER - CWL
3 stops30h 20mMultiple Airlines
Deal found 17/10£1,028
Sun 30/1110:20CWL - PER
2 stops33h 55mMultiple Airlines
Sun 7/1205:35PER - CWL
2 stops36h 15mMultiple Airlines
Deal found 16/10£1,099
Sun 30/1110:20CWL - PER
3 stops45h 15mKLM
Sun 7/1210:30PER - CWL
2 stops31h 20mKLM
Deal found 16/10£1,228
Mon 1/1210:20CWL - PER
2 stops29h 35mKLM
Mon 8/1210:30PER - CWL
2 stops38h 25mKLM
Deal found 17/10£1,237

Cheap 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 19 October 2025.

Round-trip from

£1,028

Popular in

August

Cheapest in

September

Average price

£1,435
1/12-8/12
  • 1/12-8/12
  • 6 total stops
  • 63h 55m total
  • Cardiff to Western Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 19 October 2025.
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

Mon 1/12

10:20-03:55

3 stops33h 35m

Perth

Mon 8/12

11:30-09:50

3 stops30h 20m

£1,028

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 30/11

10:20-04:15

2 stops33h 55m

Perth

Sun 7/12

05:35-09:50

2 stops36h 15m

£1,099

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 30/11

10:20-15:35

3 stops45h 15m

Perth

Sun 7/12

10:30-09:50

2 stops31h 20m

£1,228

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 1/12

10:20-23:55

2 stops29h 35m

Perth

Mon 8/12

10:30-16:55

2 stops38h 25m

£1,237

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 12/3

10:20-23:55

2 stops29h 35m

Perth

Mon 16/3

06:50-09:50

3 stops35h 00m

£1,444

Flights are sorted by cheapest return flights first.

Deals found on 17/10

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

What is the cheapest month to book a flight from Cardiff to Western Australia?

Currently, September is the cheapest month in which you can book a flight from Cardiff to Western Australia (average of £1,178). Flying from Cardiff to Western Australia in July is currently the most expensive (average of £1,962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 19 October 2025.
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
1,402 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 45h 15m. 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.

  • What is the cheapest month to book a flight from Cardiff to Western Australia?

    Currently, September is the cheapest month in which you can book a flight from Cardiff to Western Australia (average of £1,178). Flying from Cardiff to Western Australia in July is currently the most expensive (average of £1,962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 19 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,360Average£1,616FlexibilityNo 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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