How long is the flight from Cardiff to Australia?

A quick flight from Cardiff to Australia can take about 26h 55m. KLM provides one of the quickest options available for as low as $2,262. The distance from Cardiff to Australia is about 17183 km.

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.

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).

What are the most popular routes from Cardiff to Australia?

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

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.

$1,191+ Cheap Flights from Cardiff to Australia

Cheap flight deals from Cardiff to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 14 September 2026.

Wed 28/1010:20 -

2 stops35h 55m

Wed 4/1121:55 -

2 stops29h 05m

Deal found 13/9$2,204

Tue 27/1022:15 -

2 stops31h 45m

Thu 29/1022:30 -

2 stops35h 15m

Deal found 11/9$2,204

Sun 27/921:45 -

3 stops35h 30m

Tue 29/902:10 -

3 stops28h 15m

Deal found 13/9$2,206

Thu 29/1013:25 -

2 stops30h 35m

Thu 5/1121:10 -

2 stops29h 30m

Deal found 14/9$2,212

Sun 15/1117:30 -

3 stops26h 55m

Wed 2/1210:35 -

3 stops34h 15m

Deal found 10/9$2,262

Sat 19/917:35 -

2 stops51h 50m

Sat 26/920:55 -

2 stops52h 50m

Deal found 14/9$2,351

Thu 29/1017:30 -

2 stops27h 05m

Thu 5/1112:45 -

3 stops32h 05m

Deal found 14/9$2,352

Tue 15/917:15 -

2 stops28h 30m

Tue 22/914:45 -

2 stops35h 00m

Deal found 10/9$2,376

Tue 27/1010:20 -

2 stops29h 35m

Tue 3/1116:15 -

2 stops25h 35m

Deal found 12/9$2,376

Sun 25/1010:20 -

2 stops31h 10m

Sun 1/1110:30 -

2 stops31h 20m

Deal found 10/9$2,383

Thu 29/1017:30 -

2 stops22h 25m

Wed 4/1102:30 -

2 stops39h 20m

Deal found 14/9$2,430

Sun 15/1117:30 -

2 stops26h 05m

Wed 2/1210:35 -

3 stops34h 15m

Deal found 10/9$2,437

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 14 September 2026.

Wed 28/1010:20 -

2 stops35h 55m

Wed 4/1121:55 -

2 stops29h 05m

Deal found 13/9$2,204

Sun 15/1117:30 -

3 stops26h 55m

Wed 2/1210:35 -

3 stops34h 15m

Deal found 10/9$2,262

Mon 1/317:30 -

2 stops40h 55m

Mon 8/316:20 -

2 stops35h 40m

Deal found 14/9$3,728

Tue 27/1022:15 -

2 stops31h 45m

Thu 29/1022:30 -

2 stops35h 15m

Deal found 11/9$2,204

Sun 25/1010:20 -

2 stops31h 10m

Sun 1/1110:30 -

2 stops31h 20m

Deal found 10/9$2,383

Sun 15/1117:30 -

2 stops26h 05m

Wed 2/1210:35 -

3 stops34h 15m

Deal found 10/9$2,437

Thu 4/310:20 -

2 stops31h 10m

Thu 18/310:30 -

2 stops31h 20m

Deal found 11/9$2,743

Thu 1/1017:15 -

2 stops54h 45m

Thu 8/1012:00 -

2 stops63h 05m

Deal found 13/9$6,039

Thu 4/310:20 -

2 stops31h 10m

Thu 18/316:15 -

2 stops25h 35m

Deal found 13/9$2,674

Thu 29/1010:20 -

3 stops45h 05m

Thu 5/1116:15 -

2 stops32h 45m

Deal found 14/9$2,779

Tue 29/909:45 -

2 stops34h 25m

Thu 8/1013:45 -

2 stops29h 30m

Deal found 13/9$2,702

Mon 9/1117:30 -

2 stops40h 55m

Fri 20/1107:00 -

2 stops37h 50m

Deal found 13/9$3,753

Mon 11/110:20 -

3 stops45h 05m

Mon 25/110:30 -

2 stops38h 30m

Deal found 11/9$2,842

Sun 25/1010:20 -

3 stops35h 30m

Sat 31/1002:30 -

3 stops39h 20m

Deal found 10/9$2,746

Mon 15/210:20 -

2 stops44h 50m

Sun 21/207:00 -

2 stops37h 50m

Deal found 14/9$3,768

Mon 16/1117:30 -

3 stops37h 55m

Thu 3/1206:50 -

3 stops42h 10m

Deal found 14/9$2,880

Thu 29/1017:30 -

2 stops55h 15m

Thu 5/1123:10 -

2 stops44h 40m

Deal found 14/9$2,754

Sun 25/1010:20 -

2 stops33h 35m

Sun 1/1110:35 -

2 stops33h 15m

Deal found 10/9$2,775

Tue 29/1217:30 -

2 stops40h 55m

Fri 29/119:25 -

2 stops49h 20m

Deal found 14/9$4,127

Tue 29/909:45 -

2 stops34h 25m

Thu 8/1011:10 -

3 stops39h 35m

Deal found 13/9$3,341

Tue 20/1017:15 -

2 stops56h 20m

Mon 2/1123:10 -

2 stops51h 50m

Deal found 13/9$2,828

Wed 28/1017:30 -

3 stops41h 25m

Wed 4/1116:10 -

3 stops27h 35m

Deal found 13/9$3,369

Sun 1/1110:20 -

2 stops36h 40m

Sat 28/1123:10 -

2 stops44h 40m

Deal found 10/9$2,841

Wed 14/1017:15 -

2 stops38h 40m

Wed 21/1018:10 -

2 stops48h 05m

Deal found 14/9$5,036

Mon 26/1010:20 -

2 stops40h 45m

Mon 2/1116:00 -

3 stops36h 00m

Deal found 11/9$2,880

Thu 29/1010:20 -

3 stops48h 35m

Thu 5/1107:20 -

3 stops36h 30m

Deal found 14/9$3,582

Mon 28/922:10 -

2 stops33h 40m

Fri 2/1005:15 -

2 stops34h 40m

Deal found 12/9$3,040

Sun 25/1010:20 -

3 stops48h 35m

Sun 1/1116:10 -

3 stops27h 40m

Deal found 10/9$3,683

Fri 18/1217:30 -

2 stops49h 15m

Sat 2/119:25 -

2 stops49h 25m

Deal found 14/9$6,623

Mon 28/917:15 -

3 stops28h 45m

Fri 2/1015:30 -

3 stops50h 45m

Deal found 12/9$5,095

Find flight deals from Cardiff to Australia

Round-trip from	$2,204
One-way from	$1,191
Popular in	December
Cheapest in	May
Average price	$2,789

28/10-4/11
4 total stops
65h 00m total
Cardiff to Australia

Search Deals

1/11-31/12
3 total stops
50h 20m total
Cardiff to Australia

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($914 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($205 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBrisbane

CWL Cardiff Wales - BNE Brisbane

CWLBNE

Cardiff Wales

Sun 1/11

09:00-21:20

3 stops50h 20m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,191

Fastest return journey

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 27/12

09:05-07:20

3 stops35h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,385

CardiffBrisbane

CWL Cardiff Wales - BNE Brisbane

CWLBNE

Cardiff Wales

Wed 28/10

10:20-08:15

2 stops35h 55m

Brisbane

Wed 4/11

21:55-17:00

2 stops29h 05m

$2,204

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Tue 27/10

22:15-17:00

2 stops31h 45m

Melbourne

Thu 29/10

22:30-22:45

2 stops35h 15m

$2,204

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 15/11

17:30-07:25

3 stops26h 55m

Sydney Kingsford Smith

Wed 2/12

10:35-09:50

3 stops34h 15m

$2,262

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Sun 25/10

10:20-01:30

2 stops31h 10m

Perth

Sun 1/11

10:30-09:50

2 stops31h 20m

$2,383

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 15/11

17:30-06:35

2 stops26h 05m

Sydney Kingsford Smith

Wed 2/12

10:35-09:50

3 stops34h 15m

$2,437

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 4/3

10:20-01:30

2 stops31h 10m

Perth

Thu 18/3

16:15-09:50

2 stops25h 35m

$2,674

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 29/9

09:45-05:10

2 stops34h 25m

Sydney Kingsford Smith

Thu 8/10

13:45-09:15

2 stops29h 30m

$2,702

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 4/3

10:20-01:30

2 stops31h 10m

Perth

Thu 18/3

10:30-09:50

2 stops31h 20m

$2,743

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 38 resultsSorted by cheapest first

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.

CWL-BNE

CWL-SYD

CWL-MEL

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.

Cheapflights Insights

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

CWL-AU0

CWL-BNE

CWL-SYD

CWL-MEL

CWL-PER

No data available for this route at this time. Please check back soon.

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.
How long is the flight from Cardiff to Australia?
A quick flight from Cardiff to Australia can take about 26h 55m. KLM provides one of the quickest options available for as low as $2,262. The distance from Cardiff to Australia is about 17183 km.
What are the most popular routes from Cardiff to Australia?
While some choose either Cardiff Wales - Sydney Kingsford Smith or Cardiff Wales - Melbourne, Cardiff Wales - Perth 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 $1,191

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 14 September 2026.

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 14 September 2026.

Best flights from Cardiff to AustraliaDiscover 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 14 September 2026.

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 14 September 2026.

Last-minute flights from Cardiff to AustraliaDiscover last-minute flight deals from Cardiff to Australia. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Australia. Data last updated 14 September 2026 and is based on user searches.

One-way flights from Cardiff to AustraliaSearch for one-way flight options from Cardiff to Australia. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from Cardiff to Australia. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from Cardiff to Australia

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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

Related info for your journey

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

How long is the flight 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?

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.

Complete your trip

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

Direct flights to

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

Search flights from Cardiff to Australia by cabin class

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

Cardiff and Australia flights

Browse other Cardiff and Australia flight options. Last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Australia regions

Consider these flights travelling to Australia regions.

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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?

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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 14 September 2026.

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 14 September 2026.

Last-minute flights from Cardiff to Australia
Discover last-minute flight deals from Cardiff to Australia. Data last updated 14 September 2026 and is based on user searches.

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 14 September 2026.