How long is the flight from Cardiff to Australia?

For as low as £1,278, KLM can have you in Australia from Cardiff in 29h 35m. Cardiff and Australia are separated by a distance of 9133 mi.

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 - Brisbane.

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.

£752+ Cheap Flights from Cardiff to Australia

Cheap flight deals from Cardiff to Australia

Round-trip from	£968
One-way from	£752
Popular in	December
Cheapest in	April
Average price	£1,476

30/10-6/11
6 total stops
76h 15m total
Cardiff to Australia

Search Deals

26/9
3 total stops
36h 05m total
Cardiff to Australia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£160 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 17 September 2025.

Thu 30/1014:30CWL - PER

3 stops29h 50mMultiple Airlines

Thu 6/1107:35PER - CWL

3 stops46h 25mMultiple Airlines

Deal found 15/9£968

Thu 30/1010:30CWL - SYD

3 stops35h 45mMultiple Airlines

Thu 6/1121:30SYD - CWL

2 stops35h 30mMultiple Airlines

Deal found 15/9£1,079

Fri 17/1012:25CWL - MEL

3 stops31h 05mMultiple Airlines

Mon 20/1013:05MEL - CWL

3 stops40h 35mMultiple Airlines

Deal found 15/9£1,113

Thu 30/1010:20CWL - BNE

2 stops38h 25mMultiple Airlines

Thu 6/1123:10BNE - CWL

2 stops44h 40mMultiple Airlines

Deal found 15/9£1,173

Fri 31/1022:25CWL - PER

3 stops33h 00mMultiple Airlines

Fri 7/1120:30PER - CWL

3 stops31h 10mMultiple Airlines

Deal found 16/9£1,247

Fri 31/1022:25CWL - MEL

2 stops32h 50mMultiple Airlines

Fri 7/1113:20MEL - CWL

3 stops41h 20mMultiple Airlines

Deal found 16/9£1,250

Fri 31/1010:20CWL - BNE

3 stops35h 55mMultiple Airlines

Fri 7/1118:10BNE - CWL

3 stops35h 30mMultiple Airlines

Deal found 16/9£1,446

Wed 1/1009:50CWL - SYD

3 stops38h 55mMultiple Airlines

Mon 13/1012:45SYD - CWL

3 stops30h 30mMultiple Airlines

Deal found 15/9£1,476

Fri 17/1017:15CWL - MEL

2 stops27h 20mAir France

Mon 20/1016:55MEL - CWL

2 stops33h 50mAir France

Deal found 15/9£1,523

Fri 17/1017:15CWL - MEL

2 stops30h 35mKLM

Sun 19/1000:30MEL - CWL

2 stops50h 15mKLM

Deal found 15/9£2,247

Sat 20/1217:25CWL - SYD

2 stops51h 10mKLM

Sat 3/110:20SYD - CWL

2 stops58h 30mKLM

Deal found 15/9£2,722

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 17 September 2025.

Thu 30/1014:30CWL - PER

3 stops29h 50mMultiple Airlines

Thu 6/1107:35PER - CWL

3 stops46h 25mMultiple Airlines

Deal found 15/9£968

Thu 12/310:20CWL - PER

2 stops29h 35mKLM

Mon 16/315:45PER - CWL

3 stops33h 10mKLM

Deal found 14/9£1,278

Fri 17/1017:15CWL - MEL

2 stops27h 20mAir France

Mon 20/1016:55MEL - CWL

2 stops33h 50mAir France

Deal found 15/9£1,523

Thu 30/1010:30CWL - SYD

3 stops35h 45mMultiple Airlines

Thu 6/1121:30SYD - CWL

2 stops35h 30mMultiple Airlines

Deal found 15/9£1,079

Fri 17/1012:25CWL - MEL

3 stops31h 05mMultiple Airlines

Mon 20/1013:05MEL - CWL

3 stops40h 35mMultiple Airlines

Deal found 15/9£1,113

Fri 6/317:25CWL - SYD

2 stops51h 10mMultiple Airlines

Fri 27/310:30SYD - CWL

2 stops34h 20mMultiple Airlines

Deal found 15/9£1,127

Thu 12/317:25CWL - MEL

2 stops25h 50mKLM

Mon 16/311:05MEL - CWL

2 stops40h 50mKLM

Deal found 15/9£1,433

Thu 30/1010:20CWL - BNE

2 stops38h 25mMultiple Airlines

Thu 6/1123:10BNE - CWL

2 stops44h 40mMultiple Airlines

Deal found 15/9£1,173

Fri 31/1022:25CWL - MEL

2 stops32h 50mMultiple Airlines

Fri 7/1113:20MEL - CWL

3 stops41h 20mMultiple Airlines

Deal found 16/9£1,250

Fri 31/1017:25CWL - PER

3 stops52h 00mMultiple Airlines

Fri 7/1116:35PER - CWL

3 stops32h 20mMultiple Airlines

Deal found 16/9£1,343

Fri 17/1017:15CWL - MEL

2 stops30h 35mKLM

Sun 19/1000:30MEL - CWL

2 stops50h 15mKLM

Deal found 15/9£2,247

Fri 31/1010:20CWL - BNE

3 stops35h 55mMultiple Airlines

Fri 7/1118:10BNE - CWL

3 stops35h 30mMultiple Airlines

Deal found 16/9£1,446

Wed 1/1009:50CWL - SYD

3 stops38h 55mMultiple Airlines

Mon 13/1012:45SYD - CWL

3 stops30h 30mMultiple Airlines

Deal found 15/9£1,476

Thu 26/217:25CWL - SYD

2 stops27h 00mKLM

Wed 11/314:30SYD - CWL

2 stops30h 20mKLM

Deal found 15/9£7,816

Last-minute flights from Cardiff to Australia
Discover last-minute flight deals from Cardiff to Australia. Data last updated 17 September 2025 and is based on user searches.

Wed 1/1009:50CWL - SYD

3 stops38h 55mMultiple Airlines

Mon 13/1012:45SYD - CWL

3 stops30h 30mMultiple Airlines

Deal found 15/9£1,476

Fri 17/1012:25CWL - MEL

3 stops31h 05mMultiple Airlines

Mon 20/1013:05MEL - CWL

3 stops40h 35mMultiple Airlines

Deal found 15/9£1,113

Fri 17/1017:15CWL - MEL

2 stops27h 20mAir France

Mon 20/1016:55MEL - CWL

2 stops33h 50mAir France

Deal found 15/9£1,523

Fri 17/1017:15CWL - MEL

2 stops30h 35mKLM

Sun 19/1000:30MEL - CWL

2 stops50h 15mKLM

Deal found 15/9£2,247

Thu 30/1014:30CWL - PER

3 stops29h 50mMultiple Airlines

Thu 6/1107:35PER - CWL

3 stops46h 25mMultiple Airlines

Deal found 15/9£968

Thu 30/1010:30CWL - SYD

3 stops35h 45mMultiple Airlines

Thu 6/1121:30SYD - CWL

2 stops35h 30mMultiple Airlines

Deal found 15/9£1,079

Thu 30/1010:20CWL - BNE

2 stops38h 25mMultiple Airlines

Thu 6/1123:10BNE - CWL

2 stops44h 40mMultiple Airlines

Deal found 15/9£1,173

Fri 31/1022:25CWL - PER

3 stops33h 00mMultiple Airlines

Fri 7/1120:30PER - CWL

3 stops31h 10mMultiple Airlines

Deal found 16/9£1,247

Fri 31/1022:25CWL - MEL

2 stops32h 50mMultiple Airlines

Fri 7/1113:20MEL - CWL

3 stops41h 20mMultiple Airlines

Deal found 16/9£1,250

Fri 31/1010:20CWL - BNE

3 stops35h 55mMultiple Airlines

Fri 7/1118:10BNE - CWL

3 stops35h 30mMultiple Airlines

Deal found 16/9£1,446

Fly from

Fly to

Route

Depart

Return

Price

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 30/10

14:30-04:20

3 stops29h 50m

Perth

Thu 6/11

07:35-22:00

3 stops46h 25m

£968

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Thu 30/10

10:30-09:15

3 stops35h 45m

Sydney Kingsford Smith

Thu 6/11

21:30-22:00

2 stops35h 30m

£1,079

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 17/10

12:25-05:30

3 stops31h 05m

Melbourne

Mon 20/10

13:05-19:40

3 stops40h 35m

£1,113

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Fri 6/3

17:25-07:35

2 stops51h 10m

Sydney Kingsford Smith

Fri 27/3

10:30-09:50

2 stops34h 20m

£1,127

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Thu 30/10

10:20-10:45

2 stops38h 25m

Brisbane

Thu 6/11

23:10-09:50

2 stops44h 40m

£1,173

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 31/10

22:25-18:15

2 stops32h 50m

Melbourne

Fri 7/11

13:20-19:40

3 stops41h 20m

£1,250

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 12/3

10:20-23:55

2 stops29h 35m

Perth

Mon 16/3

15:45-16:55

3 stops33h 10m

£1,278

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 31/10

17:25-05:25

3 stops52h 00m

Perth

Fri 7/11

16:35-16:55

3 stops32h 20m

£1,343

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Thu 12/3

17:25-06:15

2 stops25h 50m

Melbourne

Mon 16/3

11:05-16:55

2 stops40h 50m

£1,433

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Fri 31/10

10:20-08:15

3 stops35h 55m

Brisbane

Fri 7/11

18:10-19:40

3 stops35h 30m

£1,446

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 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 £985). Flying from Cardiff to Australia in July is currently the most expensive (average of £1,726). 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.

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.

Reviews of airlines servicing Australia

See what other customers who have flown with KLM, Etihad Airways, andAir France 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

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Etihad Airways

7.4

Good

1,250 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,468 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 £1,278, KLM can have you in Australia from Cardiff in 29h 35m. Cardiff and Australia are separated by a distance of 9133 mi.
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 - Brisbane.
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 £985). Flying from Cardiff to Australia in July is currently the most expensive (average of £1,726). 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

Alternative routes for Cardiff to Australia

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Complete your trip

Australia car hire

Queensland car hire

New South Wales car hire

Western Australia car hire

Victoria car hire

South Australia car hire

Tasmania car hire

Northern Territory car hire

Australian Capital Territory car hire

Sydney Kingsford Smith Airport car hire

Melbourne Airport car hire

Brisbane Airport car hire

Top 3 airlines flying from Cardiff to Australia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£950	Average£1,155	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£983	Average£1,279	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£1,165	Average£1,600	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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 £752

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 26/9. 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 17 September 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 17 September 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 17 September 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?

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

Find hourly flight availability from Cardiff to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Reviews of airlines servicing Australia

See what other customers who have flown with KLM, Etihad Airways, andAir France 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

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?

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?

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.

Top 3 airlines flying from Cardiff to Australia

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?

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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 17 September 2025.