How long is the flight from Cardiff to Australia?

A quick flight from Cardiff to Australia can take about 27h 45m. Air France provides one of the quickest options available for as low as $2,148. The distance from Cardiff to Australia is about 16686 km. Both multi-stop and direct flights can be found to your destination and back.

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 - Brisbane, 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.

$765+ 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 4 September 2026.

Tue 13/1017:15 -

2 stops27h 45m

Tue 20/1011:05 -

2 stops38h 40m

Deal found 31/8$2,148

Sun 20/917:15 -

2 stops52h 10m

Sun 4/1012:40 -

2 stops38h 05m

Deal found 31/8$2,230

Sun 20/917:15 -

3 stops33h 30m

Sun 4/1022:05 -

2 stops33h 40m

Deal found 31/8$2,236

Mon 7/917:15 -

2 stops52h 10m

Mon 14/909:50 -

2 stops56h 25m

Deal found 2/9$2,275

Wed 16/923:50 -

3 stops32h 15m

Wed 7/1023:15 -

3 stops30h 10m

Deal found 1/9$2,308

Thu 15/1009:50 -

2 stops35h 55m

Thu 22/1011:20 -

2 stops39h 25m

Deal found 2/9$2,314

Wed 16/909:45 -

2 stops31h 55m

Wed 7/1012:15 -

2 stops35h 30m

Deal found 1/9$2,325

Thu 15/1009:50 -

2 stops25h 40m

Thu 22/1021:35 -

2 stops34h 45m

Deal found 3/9$2,336

Wed 14/1009:45 -

2 stops38h 15m

Wed 21/1013:05 -

2 stops37h 40m

Deal found 30/8$2,346

Sun 11/1017:15 -

2 stops55h 25m

Sun 18/1012:40 -

2 stops38h 05m

Deal found 31/8$2,450

Thu 15/1017:15 -

2 stops24h 25m

Thu 22/1012:15 -

2 stops35h 30m

Deal found 31/8$2,470

Wed 14/1009:45 -

2 stops31h 55m

Wed 21/1012:15 -

2 stops35h 30m

Deal found 30/8$2,559

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 4 September 2026.

Tue 13/1017:15 -

2 stops27h 45m

Tue 20/1011:05 -

2 stops38h 40m

Deal found 31/8$2,148

Tue 2/210:20 -

3 stops34h 05m

Mon 15/322:15 -

2 stops46h 35m

Deal found 3/9$2,237

Sun 7/214:25 -

3 stops31h 45m

Sat 6/317:50 -

3 stops28h 05m

Deal found 2/9$2,466

Wed 16/909:45 -

2 stops31h 55m

Wed 7/1012:15 -

2 stops35h 30m

Deal found 1/9$2,325

Sun 11/1017:15 -

2 stops55h 25m

Sun 18/1012:40 -

2 stops38h 05m

Deal found 31/8$2,450

Sun 20/917:15 -

3 stops33h 30m

Sun 4/1014:00 -

3 stops33h 10m

Deal found 31/8$2,481

Wed 14/1009:45 -

2 stops38h 15m

Wed 21/1013:05 -

2 stops37h 40m

Deal found 30/8$2,346

Tue 13/1009:45 -

2 stops35h 15m

Tue 20/1016:25 -

3 stops57h 20m

Deal found 31/8$2,584

Thu 15/1017:15 -

2 stops24h 25m

Thu 22/1012:15 -

2 stops35h 30m

Deal found 31/8$2,470

Sun 7/210:20 -

2 stops31h 10m

Sat 6/310:30 -

2 stops31h 20m

Deal found 2/9$2,816

Sun 18/1017:15 -

2 stops54h 45m

Sun 25/1010:35 -

2 stops33h 15m

Deal found 3/9$2,741

Tue 24/1110:20 -

3 stops46h 55m

Tue 5/111:50 -

2 stops40h 10m

Deal found 30/8$2,869

Thu 15/1017:15 -

2 stops28h 30m

Thu 22/1007:15 -

3 stops43h 30m

Deal found 2/9$2,805

Thu 15/1009:50 -

2 stops34h 20m

Thu 22/1007:15 -

3 stops43h 30m

Deal found 31/8$2,909

Thu 1/1009:45 -

2 stops38h 15m

Thu 8/1022:30 -

2 stops52h 35m

Deal found 3/9$3,108

Tue 24/1110:20 -

2 stops33h 15m

Tue 5/111:50 -

2 stops33h 00m

Deal found 30/8$2,834

Sun 3/110:20 -

2 stops29h 35m

Sun 7/220:10 -

3 stops52h 50m

Deal found 30/8$3,011

Wed 14/1017:15 -

2 stops27h 20m

Wed 21/1008:00 -

3 stops42h 45m

Deal found 30/8$2,879

Fri 27/1110:20 -

2 stops29h 35m

Mon 28/1210:30 -

2 stops38h 30m

Deal found 30/8$3,021

Wed 14/1017:15 -

2 stops24h 55m

Wed 21/1013:45 -

2 stops34h 00m

Deal found 30/8$2,891

Mon 14/1210:20 -

2 stops31h 10m

Mon 4/110:30 -

2 stops31h 20m

Deal found 1/9$3,124

Thu 1/1009:00 -

3 stops35h 00m

Thu 8/1014:25 -

3 stops41h 55m

Deal found 3/9$2,994

Tue 13/1009:45 -

3 stops35h 00m

Tue 20/1016:25 -

3 stops57h 20m

Deal found 31/8$3,190

Wed 14/1017:15 -

3 stops33h 00m

Wed 21/1008:00 -

3 stops42h 45m

Deal found 30/8$3,192

Sun 18/1009:50 -

3 stops50h 05m

Sun 25/1016:10 -

3 stops27h 40m

Deal found 3/9$3,904

Fri 16/1009:45 -

2 stops38h 15m

Sat 31/1010:35 -

2 stops33h 15m

Deal found 30/8$18,823

Fri 16/1009:45 -

3 stops50h 10m

Sat 31/1007:20 -

3 stops36h 30m

Deal found 30/8$21,908

Find flight deals from Cardiff to Australia

Round-trip from	$2,148
One-way from	$765
Popular in	January
Cheapest in	May
Average price	$2,770

Air France
13/10-20/10
4 total stops
66h 25m total
Cardiff to Australia

Search Deals

1/11-31/12
3 total stops
56h 05m total
Cardiff to Australia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($525 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($159 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

23:50-17:55

3 stops56h 05m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$765

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 1/10

22:50-09:00

2 stops49h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,088

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Thu 31/12

13:25-06:10

3 stops32h 45m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,245

Fastest return journey

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Wed 9/9

17:15-05:35

2 stops27h 20m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$2,107

CardiffBrisbane

CWL Cardiff Wales - BNE Brisbane

CWLBNE

Cardiff Wales

Tue 13/10

17:15-06:00

2 stops27h 45m

Brisbane

Tue 20/10

11:05-16:45

2 stops38h 40m

$2,148

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 2/2

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Mon 15/3

22:15-09:50

2 stops46h 35m

$2,237

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Wed 16/9

09:45-00:40

2 stops31h 55m

Perth

Wed 7/10

12:15-16:45

2 stops35h 30m

$2,325

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Wed 14/10

09:45-10:00

2 stops38h 15m

Melbourne

Wed 21/10

13:05-16:45

2 stops37h 40m

$2,346

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Wed 9/9

17:15-11:15

3 stops33h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$2,385

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 11/10

17:15-10:40

2 stops55h 25m

Sydney Kingsford Smith

Sun 18/10

12:40-16:45

2 stops38h 05m

$2,450

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 32 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-PER

CWL-MEL

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-PER

CWL-MEL

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 27h 45m. Air France provides one of the quickest options available for as low as $2,148. The distance from Cardiff to Australia is about 16686 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Cardiff to Australia?
While some choose either Cardiff Wales - Sydney Kingsford Smith or Cardiff Wales - Brisbane, 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

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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?

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Cheap flights from Cardiff to Australia from $765

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 4 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 4 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 4 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 4 September 2026.

Last-minute flights from Cardiff to AustraliaDiscover last-minute flight deals from Cardiff to Australia. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Australia. Data last updated 4 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 4 September 2026.

Search for one-way flight options from Cardiff to Australia. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

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Best time to book a flight from Cardiff to Australia

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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

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Complete your trip

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

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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 4 September 2026.

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Consider these flights travelling to Australia regions.

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

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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 4 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 4 September 2026.

Last-minute flights from Cardiff to Australia
Discover last-minute flight deals from Cardiff to Australia. Data last updated 4 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 4 September 2026.