In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Australia, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C). Find deals

What are the most popular routes from Cardiff to Australia?

While some choose either Cardiff Wales - Perth or Cardiff Wales - Sydney Kingsford Smith, Cardiff Wales - Melbourne is the most popular route from Cardiff to Australia. Find deals

What is the cheapest month to fly from Cardiff to Australia?

Flights from Cardiff to Australia lean towards being more expensive in December. Prices are generally better when you fly from Cardiff to Australia in April, with the cheapest ticket starting at $2,071.

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

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

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

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Australia. Cardiff Wales is conveniently located just 14.6 km from Cardiff’s city centre.

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

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

How can I find direct flights from Cardiff to Australia?

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

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

Yes. Cheapflights offers flight deals from Cardiff to 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.

$2,724+ Flights from Cardiff to Australia

Cheap flight deals from Cardiff to Australia

Round-trip from	$2,298
One-way from	$1,174
Popular in	December
Cheapest in	April
Average price	$3,316

29/8-8/9
6 total stops
65h 10m total
Cardiff to Australia

Search Deals

13/8
3 total stops
44h 25m total
Cardiff to Australia

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($761 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($100 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Cardiff to Australia

Cheapest flights from Cardiff to Australia
Explore the most affordable flight options available from Cardiff to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Fri 29/812:25CWL - PER

3 stops33h 05mMultiple Airlines

Mon 8/914:50PER - CWL

3 stops32h 05mMultiple Airlines

Deal found 30/6$2,298

Mon 3/1117:25CWL - SYD

2 stops27h 00mKLM

Sat 8/1110:20SYD - CWL

2 stops58h 30mKLM

Deal found 29/6$2,393

Mon 25/813:10CWL - MEL

2 stops31h 20mMultiple Airlines

Sun 31/807:00MEL - CWL

3 stops38h 45mMultiple Airlines

Deal found 30/6$2,488

Mon 25/817:15CWL - MEL

2 stops27h 20mAir France

Sun 31/811:00MEL - CWL

2 stops62h 45mAir France

Deal found 30/6$2,790

Thu 14/817:15CWL - SYD

3 stops33h 20mMultiple Airlines

Thu 21/812:50SYD - CWL

3 stops32h 10mMultiple Airlines

Deal found 29/6$2,833

Mon 17/1117:25CWL - MEL

3 stops43h 10mKLM

Fri 28/1115:30MEL - CWL

3 stops53h 20mKLM

Deal found 30/6$2,837

Mon 28/709:50CWL - SYD

2 stops41h 45mAir France

Mon 1/911:00SYD - CWL

2 stops62h 45mAir France

Deal found 1/7$3,281

Fri 29/817:15CWL - PER

3 stops25h 05mKLM

Sun 7/902:10PER - CWL

2 stops38h 05mKLM

Deal found 30/6$3,582

Thu 14/807:55CWL - BNE

3 stops38h 00mMultiple Airlines

Thu 21/815:10BNE - CWL

2 stops37h 05mMultiple Airlines

Deal found 30/6$3,652

Best flights from Cardiff to Australia
Discover carefully curated flight deals from Cardiff to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2025.

Fri 29/812:25CWL - PER

3 stops33h 05mMultiple Airlines

Mon 8/914:50PER - CWL

3 stops32h 05mMultiple Airlines

Deal found 30/6$2,298

Mon 3/1117:25CWL - SYD

2 stops27h 00mKLM

Sat 8/1110:20SYD - CWL

2 stops58h 30mKLM

Deal found 29/6$2,393

Mon 25/817:15CWL - MEL

2 stops27h 20mAir France

Sun 31/811:00MEL - CWL

2 stops62h 45mAir France

Deal found 30/6$2,790

Mon 25/813:10CWL - MEL

2 stops31h 20mMultiple Airlines

Sun 31/807:00MEL - CWL

3 stops38h 45mMultiple Airlines

Deal found 30/6$2,488

Mon 17/1117:25CWL - MEL

3 stops43h 10mKLM

Fri 28/1115:30MEL - CWL

3 stops53h 20mKLM

Deal found 30/6$2,837

Thu 14/817:15CWL - SYD

3 stops33h 20mMultiple Airlines

Thu 21/812:50SYD - CWL

3 stops32h 10mMultiple Airlines

Deal found 29/6$2,833

Mon 28/709:50CWL - SYD

2 stops41h 45mAir France

Mon 1/911:00SYD - CWL

2 stops62h 45mAir France

Deal found 1/7$3,281

Sat 15/1110:20CWL - BNE

2 stops33h 35mMultiple Airlines

Sat 29/1110:35BNE - CWL

2 stops33h 15mMultiple Airlines

Deal found 2/7$2,906

Sat 15/1110:20CWL - BNE

3 stops49h 05mKLM

Sat 29/1107:20BNE - CWL

3 stops36h 30mKLM

Deal found 2/7$3,254

Fri 29/817:15CWL - PER

3 stops25h 05mKLM

Sun 7/902:10PER - CWL

2 stops38h 05mKLM

Deal found 30/6$3,582

Last-minute flights from Cardiff to Australia
Discover last-minute flight deals from Cardiff to Australia. Data last updated 2 July 2025 and is based on user searches.

Mon 28/709:50CWL - SYD

2 stops41h 45mAir France

Mon 1/911:00SYD - CWL

2 stops62h 45mAir France

Deal found 1/7$3,281

Thu 14/817:15CWL - SYD

3 stops33h 20mMultiple Airlines

Thu 21/812:50SYD - CWL

3 stops32h 10mMultiple Airlines

Deal found 29/6$2,833

Thu 14/807:55CWL - BNE

3 stops38h 00mMultiple Airlines

Thu 21/815:10BNE - CWL

2 stops37h 05mMultiple Airlines

Deal found 30/6$3,652

Mon 25/813:10CWL - MEL

2 stops31h 20mMultiple Airlines

Sun 31/807:00MEL - CWL

3 stops38h 45mMultiple Airlines

Deal found 30/6$2,488

Mon 25/817:15CWL - MEL

2 stops27h 20mAir France

Sun 31/811:00MEL - CWL

2 stops62h 45mAir France

Deal found 30/6$2,790

Fri 29/812:25CWL - PER

3 stops33h 05mMultiple Airlines

Mon 8/914:50PER - CWL

3 stops32h 05mMultiple Airlines

Deal found 30/6$2,298

Fri 29/817:15CWL - PER

3 stops25h 05mKLM

Sun 7/902:10PER - CWL

2 stops38h 05mKLM

Deal found 30/6$3,582

One-way flights from Cardiff to Australia
Search for one-way flight options from Cardiff to Australia. Find affordable one-way fares based on user searches. Data last updated 2 July 2025.

Wed 13/817:15CWL - PER

3 stops44h 25mMultiple Airlines

Deal found 2/7$1,174

Sun 13/711:00CWL - SYD

3 stops37h 05mMultiple Airlines

Deal found 1/7$1,866

Wed 23/720:30CWL - MEL

3 stops48h 45mMultiple Airlines

Deal found 30/6$1,955

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 29/8

12:25-04:30

3 stops33h 05m

Perth

Mon 8/9

14:50-15:55

3 stops32h 05m

$2,298

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 3/11

17:25-07:25

2 stops27h 00m

Sydney Kingsford Smith

Sat 8/11

10:20-09:50

2 stops58h 30m

$2,393

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 25/8

13:10-05:30

2 stops31h 20m

Melbourne

Sun 31/8

07:00-12:45

3 stops38h 45m

$2,488

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 25/8

17:15-05:35

2 stops27h 20m

Melbourne

Sun 31/8

11:00-16:45

2 stops62h 45m

$2,790

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Thu 14/8

17:15-11:35

3 stops33h 20m

Sydney Kingsford Smith

Thu 21/8

12:50-12:00

3 stops32h 10m

$2,833

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 17/11

17:25-23:35

3 stops43h 10m

Melbourne

Fri 28/11

15:30-09:50

3 stops53h 20m

$2,837

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sat 15/11

10:20-05:55

2 stops33h 35m

Brisbane

Sat 29/11

10:35-09:50

2 stops33h 15m

$2,906

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sat 15/11

10:20-21:25

3 stops49h 05m

Brisbane

Sat 29/11

07:20-09:50

3 stops36h 30m

$3,254

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 28/7

09:50-12:35

2 stops41h 45m

Sydney Kingsford Smith

Mon 1/9

11:00-16:45

2 stops62h 45m

$3,281

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 29/8

17:15-01:20

3 stops25h 05m

Perth

Sun 7/9

02:10-09:15

2 stops38h 05m

$3,582

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 13 results

Best time to book a flight from Cardiff to Australia

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

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

Currently, May is the cheapest month in which you can book a flight from Cardiff to Australia (average of $129). Flying from Cardiff to Australia in October is currently the most expensive (average of $171). 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 Australia

Read through reviews of airlines operating flights from Cardiff to Australia, such as KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.5

Good

1,472 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Cardiff to Australia?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Australia. Cardiff Wales is conveniently located just 14.6 km from Cardiff’s city centre.
What are the most popular routes from Cardiff to Australia?
While some choose either Cardiff Wales - Perth or Cardiff Wales - Sydney Kingsford Smith, Cardiff Wales - Melbourne is the most popular route from Cardiff to Australia.
Can I find deals for flights from Cardiff to Australia that include hotel bookings?
Yes. In addition to deals on Cardiff to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Australia.
Can I find deals for business class flights from Cardiff to Australia?
Yes. Cheapflights offers flight deals from Cardiff to 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 Australia?
Currently, May is the cheapest month in which you can book a flight from Cardiff to Australia (average of $129). Flying from Cardiff to Australia in October is currently the most expensive (average of $171). 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

Fly with Cheapflights

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

Cheapflights makes it easy to find Cardiff to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Australia.

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

Certainly. Search results for flights to Australia from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Cardiff to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Cardiff to Australia from $1,174

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Australia

Keep the following information in mind while searching for Cardiff to Australia flight deals. Data was last updated 2 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cardiff to Australia

Cheapest flights from Cardiff to AustraliaExplore the most affordable flight options available from Cardiff to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from Cardiff to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cardiff to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Australia

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

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Cardiff to Australia, such as KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to 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 Australia?

What are the most popular routes from Cardiff to Australia?

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

How can I find direct flights from Cardiff to Australia?

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

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

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 Australia

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Cardiff to Australia
Explore the most affordable flight options available from Cardiff to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.