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Cheap flights from Cardiff to Australia from $776

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SYD
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

$2,367

One-way from

$776

Popular in

January

Cheapest in

June

Average price

$2,966
Air France
  • Air France
  • 16/5-13/6
  • 4 total stops
  • 90h 05m total
  • Cardiff to Australia
Search Deals
5/4
  • 5/4
  • 3 total stops
  • 49h 10m total
  • Cardiff to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($722 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($118 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Fri 16/517:15CWL - MEL
2 stops27h 20mAir France
Fri 13/611:00MEL - CWL
2 stops62h 45mAir France
Deal found 20/2$2,367
Thu 10/420:15CWL - MEL
2 stops35h 35mMultiple Airlines
Thu 17/407:00MEL - CWL
3 stops46h 30mMultiple Airlines
Deal found 20/2$2,565
Wed 1/1016:05CWL - PER
2 stops36h 50mMultiple Airlines
Wed 15/1022:45PER - CWL
2 stops28h 00mMultiple Airlines
Deal found 20/2$2,686
Tue 25/210:25CWL - BNE
2 stops36h 35mMultiple Airlines
Tue 4/316:10BNE - CWL
3 stops34h 45mMultiple Airlines
Deal found 20/2$3,032
Fri 16/517:15CWL - MEL
3 stops33h 00mKLM
Fri 13/606:25MEL - CWL
3 stops35h 45mKLM
Deal found 20/2$3,347
Mon 7/717:15CWL - SYD
2 stops27h 55mMultiple Airlines
Fri 11/711:25SYD - CWL
2 stops54h 50mMultiple Airlines
Deal found 20/2$3,463
Sat 27/1217:25CWL - SYD
3 stops27h 45mKLM
Sat 10/111:45SYD - CWL
3 stops33h 05mKLM
Deal found 20/2$3,739
Wed 1/1017:15CWL - PER
3 stops25h 00mKLM
Tue 14/1002:10PER - CWL
2 stops38h 05mKLM
Deal found 20/2$4,305

Find flights from Cardiff to Australia within your budget

Customise your flight search to find flights from Cardiff to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 February 2025.

Fly from

Cardiff

Fly to

Australia

Route

Depart

Return

Price

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 16/5

17:15-05:35

2 stops27h 20m

Melbourne

Fri 13/6

11:00-16:45

2 stops62h 45m

$2,367

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Thu 10/4

20:15-16:50

2 stops35h 35m

Melbourne

Thu 17/4

07:00-20:30

3 stops46h 30m

$2,565

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 16/5

17:15-11:15

3 stops33h 00m

Melbourne

Fri 13/6

06:25-09:10

3 stops35h 45m

$3,347

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 7/7

17:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Fri 11/7

11:25-09:15

2 stops54h 50m

$3,463

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 7/7

17:15-06:20

2 stops28h 05m

Sydney Kingsford Smith

Fri 11/7

10:10-09:15

3 stops32h 05m

$4,029

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 5/4

09:00-17:10

3 stops49h 10m

$776

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 5/4

17:35-00:40

2 stops24h 05m

$2,001

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.

Travel insights for flights from Cardiff to Australia

Get recent, data-driven insights about flights from Cardiff to Australia including ideal travel times, pricing trends, and more.

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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

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.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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?

    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 - Melbourne or Cardiff Wales - Sydney Kingsford Smith, Cardiff Wales - Brisbane 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.

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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.

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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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