How long is the flight from Cardiff to Australia?

For as low as £1,266, Air France can have you in Australia from Cardiff in 34h 35m. Cardiff and Australia are separated by a distance of 10677 mi. This flight may include one or multiple stops.

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?

The most popular route from Cardiff to Australia is Cardiff Wales - Sydney Kingsford Smith. You may also consider Cardiff Wales - Perth or Cardiff Wales - Melbourne.

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

When flying from Cardiff to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Australia from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

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.

£499+ 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 23 September 2026.

Sat 3/1007:30 -

3 stops37h 25m

Sat 10/1021:35 -

2 stops33h 45m

Deal found 21/9£1,167

Sat 3/1009:45 -

2 stops41h 50m

Sat 10/1015:45 -

2 stops35h 00m

Deal found 21/9£1,181

Thu 5/1113:25 -

2 stops30h 00m

Thu 12/1118:20 -

2 stops32h 20m

Deal found 21/9£1,195

Thu 3/1217:30 -

2 stops26h 20m

Mon 28/1221:10 -

2 stops30h 50m

Deal found 22/9£1,203

Wed 4/1110:20 -

2 stops34h 35m

Wed 11/1110:25 -

2 stops58h 25m

Deal found 20/9£1,266

Thu 1/1017:15 -

3 stops33h 30m

Thu 22/1021:35 -

2 stops34h 45m

Deal found 19/9£1,273

Fri 6/1117:30 -

2 stops26h 20m

Fri 13/1122:10 -

2 stops29h 50m

Deal found 22/9£1,277

Sun 27/917:15 -

2 stops52h 10m

Sun 4/1010:50 -

2 stops56h 25m

Deal found 22/9£1,327

Sun 1/1110:20 -

2 stops47h 15m

Thu 26/1112:45 -

3 stops39h 15m

Deal found 21/9£1,330

Fri 27/1116:05 -

3 stops27h 35m

Mon 28/1217:50 -

3 stops35h 25m

Deal found 20/9£1,363

Wed 4/1110:20 -

2 stops29h 35m

Tue 10/1102:30 -

2 stops39h 15m

Deal found 20/9£1,417

Wed 23/923:50 -

3 stops32h 45m

Wed 30/918:25 -

3 stops35h 00m

Deal found 18/9£1,421

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 23 September 2026.

Sat 3/1009:45 -

2 stops41h 50m

Sat 10/1015:45 -

2 stops35h 00m

Deal found 21/9£1,181

Thu 5/1113:25 -

2 stops30h 00m

Thu 12/1118:20 -

2 stops32h 20m

Deal found 21/9£1,195

Wed 4/1110:20 -

2 stops34h 35m

Wed 11/1110:25 -

2 stops58h 25m

Deal found 20/9£1,266

Sat 3/1009:45 -

2 stops38h 15m

Sat 10/1022:10 -

2 stops52h 35m

Deal found 21/9£1,345

Wed 17/210:20 -

3 stops34h 05m

Thu 1/414:05 -

2 stops36h 40m

Deal found 19/9£1,351

Fri 6/1117:30 -

2 stops26h 05m

Fri 13/1111:50 -

2 stops33h 00m

Deal found 21/9£1,395

Thu 4/317:30 -

3 stops33h 05m

Thu 18/316:15 -

2 stops25h 35m

Deal found 21/9£1,422

Sun 1/1117:30 -

2 stops27h 05m

Thu 26/1106:35 -

3 stops38h 15m

Deal found 21/9£1,398

Thu 4/317:30 -

3 stops32h 55m

Thu 18/310:30 -

2 stops38h 30m

Deal found 22/9£1,425

Wed 4/1110:20 -

2 stops36h 40m

Wed 11/1110:35 -

2 stops33h 10m

Deal found 20/9£1,594

Thu 18/210:20 -

2 stops34h 15m

Tue 30/311:10 -

3 stops39h 35m

Deal found 19/9£1,449

Sun 18/1009:35 -

3 stops35h 50m

Sat 24/1001:55 -

2 stops31h 30m

Deal found 20/9£1,612

Wed 4/1110:20 -

2 stops31h 10m

Tue 10/1102:30 -

2 stops39h 15m

Deal found 19/9£1,455

Fri 6/1110:20 -

3 stops32h 55m

Fri 13/1112:05 -

2 stops39h 55m

Deal found 22/9£1,716

Thu 3/1210:20 -

2 stops37h 00m

Mon 4/110:50 -

3 stops34h 00m

Deal found 21/9£1,561

Fri 25/1210:20 -

2 stops36h 40m

Thu 7/116:55 -

2 stops35h 05m

Deal found 20/9£1,842

Thu 5/1110:20 -

3 stops40h 05m

Thu 12/1120:45 -

3 stops52h 15m

Deal found 21/9£1,588

Wed 4/1117:30 -

3 stops41h 25m

Wed 11/1110:35 -

2 stops33h 10m

Deal found 20/9£1,802

Thu 5/1110:20 -

3 stops38h 30m

Thu 12/1107:00 -

3 stops37h 50m

Deal found 21/9£1,988

Tue 6/1017:15 -

3 stops33h 40m

Sat 10/1014:50 -

3 stops34h 55m

Deal found 20/9£2,733

Find flight deals from Cardiff to Australia

Round-trip from	£1,167
One-way from	£499
Popular in	December
Cheapest in	May
Average price	£1,491

3/10-10/10
5 total stops
71h 10m total
Cardiff to Australia

Search Deals

8/12-31/12
3 total stops
46h 05m total
Cardiff to Australia

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£311 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£57 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

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Tue 8/12

10:20-16:25

3 stops46h 05m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£499

Fastest return journey

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Mon 1/2

08:35-03:40

3 stops35h 05m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£555

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Tue 13/10

09:45-16:15

3 stops47h 30m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£654

CardiffAdelaide

CWL Cardiff Wales - ADL Adelaide

CWLADL

Cardiff Wales

Tue 15/12

10:20-07:00

3 stops58h 10m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

£710

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Fri 2/10

22:45-10:30

3 stops50h 45m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£716

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 3/10

09:45-12:35

2 stops41h 50m

Sydney Kingsford Smith

Sat 10/10

15:45-16:45

2 stops35h 00m

£1,181

CardiffMelbourne

CWL Cardiff Wales - MEL Melbourne

CWLMEL

Cardiff Wales

Thu 5/11

13:25-06:25

2 stops30h 00m

Melbourne

Thu 12/11

18:20-15:40

2 stops32h 20m

£1,195

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Wed 4/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Wed 11/11

10:25-09:50

2 stops58h 25m

£1,266

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 3/10

09:45-09:00

2 stops38h 15m

Sydney Kingsford Smith

Sat 10/10

22:10-16:45

2 stops52h 35m

£1,345

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Wed 17/2

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Thu 1/4

14:05-16:45

2 stops36h 40m

£1,351

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 25 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-SYD

CWL-PER

CWL-BNE

CWL-CNS

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-SYD

CWL-PER

CWL-BNE

CWL-CNS

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

Reviews of airlines servicing Australia

See what other customers who have flown with KLM and Etihad Airways from Cardiff to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,575 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

1,575 reviews

KLM

7.8

Good

1,575 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

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

Etihad Airways

7.3

Good

1,533 reviews

KLM

7.8

Good

1,575 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

What airport do you fly from for flights from Cardiff to Australia?
If you book a flight to Australia from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.
How long is the flight from Cardiff to Australia?
For as low as £1,266, Air France can have you in Australia from Cardiff in 34h 35m. Cardiff and Australia are separated by a distance of 10677 mi. This flight may include one or multiple stops.
What are the most popular routes from Cardiff to Australia?
The most popular route from Cardiff to Australia is Cardiff Wales - Sydney Kingsford Smith. You may also consider Cardiff Wales - Perth or Cardiff Wales - Melbourne.
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

Alternative routes

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Top regions

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Top 2 airlines flying from Cardiff to Australia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£746	Average£1,054	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
KLM	Cheapest£1,161	Average£1,712	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Deals for Cardiff to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Australia from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Australia from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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Cheap flights from Cardiff to Australia from £499

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. 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 23 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 23 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 23 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 23 September 2026.

Last-minute flights from Cardiff to AustraliaDiscover last-minute flight deals from Cardiff to Australia. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Australia. Data last updated 23 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 23 September 2026.

Search for one-way flight options from Cardiff to Australia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Cardiff to Australia

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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

Reviews of airlines servicing Australia

See what other customers who have flown with KLM and Etihad Airways from Cardiff to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 23 September 2026.

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Fly to Australia regions

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Top 2 airlines flying from Cardiff to Australia

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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 23 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 23 September 2026.

Last-minute flights from Cardiff to Australia
Discover last-minute flight deals from Cardiff to Australia. Data last updated 23 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 23 September 2026.