How long is the flight from Cardiff to Perth?

There are many flights that can get you from Cardiff to Perth in 40h 05m. Fly via KLM to get the fastest option. The distance from Cardiff to Perth is about 9133 mi.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from CWL to PER?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Perth as you normally would.

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.

£1,400+ Cheap Flights from Cardiff to Perth

Cheap flight deals from Cardiff to Perth

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 16 October 2026.

Thu 26/1110:20 -

2 stops31h 10m

Thu 3/1210:30 -

2 stops31h 20m

Deal found 12/10£1,400

Sat 28/1110:20 -

2 stops44h 55m

Sat 5/1206:50 -

3 stops35h 00m

Deal found 14/10£1,612

Sat 12/1210:20 -

2 stops29h 35m

Sat 9/120:40 -

3 stops52h 20m

Deal found 12/10£1,831

Sat 12/1210:20 -

3 stops45h 00m

Sat 9/120:40 -

3 stops52h 20m

Deal found 12/10£2,022

Find flight deals from Cardiff to Perth

Round-trip from	£1,400

KLM
26/11-3/12
4 total stops
62h 30m total
Cardiff to Perth

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 26/11

10:20-10:25

3 stops40h 05m

Perth

Thu 3/12

10:30-17:00

2 stops38h 30m

£1,404

Fastest return journey

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 4/3

10:20-10:25

3 stops40h 05m

Perth

Thu 18/3

16:15-09:50

2 stops25h 35m

£1,424

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 4/3

17:30-10:25

3 stops32h 55m

Perth

Thu 18/3

20:40-17:00

3 stops52h 20m

£1,487

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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.

CWL-PER

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.

Reviews of airlines servicing Perth

Check out reviews from past customers who have flown with KLM from Cardiff to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,589 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,589 reviews

KLM

7.8

Good

1,589 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How long is the flight from Cardiff to Perth?
There are many flights that can get you from Cardiff to Perth in 40h 05m. Fly via KLM to get the fastest option. The distance from Cardiff to Perth is about 9133 mi.
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

Fremantle

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Top airline flying from Cardiff to Perth

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£1,373	Average£2,029	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Perth from Cardiff today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Perth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Cardiff to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Cardiff today and book when prices fit your budget.

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Cheap flights from Cardiff to Perth from £1,400

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Perth

Cheapest flights from Cardiff to PerthExplore 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 16 October 2026.

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 16 October 2026.

Best flights from Cardiff to PerthDiscover carefully curated flight deals from Cardiff to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Discover carefully curated flight deals from Cardiff to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Last-minute flights from Cardiff to PerthDiscover last-minute flight deals from Cardiff to Perth. Data last updated 16 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Perth. Data last updated 16 October 2026 and is based on user searches.

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Use the filters below to find and compare flights from Cardiff to Perth that are best for you.

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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 16 October 2026.

Check out reviews from past customers who have flown with KLM from Cardiff to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Cardiff to Perth?

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

How can I find direct flights from Cardiff to Perth?

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

Travelling to a place near Perth?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Perth

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

Complete your trip

Complete your trip to Perth by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Western Australia

Book a non-stop flight to one of these other cities located in Western Australia.

Search flights from Cardiff to Perth by cabin class

Find flights from Cardiff to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cardiff and Perth flights

Browse other Cardiff and Perth flight options. Last updated on 16 October 2026.

Other flights from Cardiff

Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 16 October 2026.

Other flights to Perth

Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Cardiff to Perth

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 16 October 2026.

Best flights from Cardiff to Perth
Discover carefully curated flight deals from Cardiff to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Last-minute flights from Cardiff to Perth
Discover last-minute flight deals from Cardiff to Perth. Data last updated 16 October 2026 and is based on user searches.