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Cheap flights from Cardiff to Australia from £1,142

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SYD
22 huhti — 29 huhti1
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 17 huhtikuu 2025.

Round-trip from

£1,142

Popular in

July

Cheapest in

April

Average price

£1,050
12/5-18/5
  • 12/5-18/5
  • 6 total stops
  • 71h 50m total
  • Cardiff to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 huhtikuu 2025.

ma 12/509:50CWL - SYD
3 stops35h 20mMultiple Airlines
su 18/509:15SYD - CWL
3 stops36h 30mMultiple Airlines
Deal found 16/4£1,142
pe 16/517:15CWL - MEL
2 stops27h 20mAir France
pe 13/610:20MEL - CWL
2 stops39h 45mAir France
Deal found 17/4£1,293
pe 16/517:15CWL - PER
2 stops24h 25mAir France
pe 30/512:25PER - CWL
2 stops35h 40mAir France
Deal found 16/4£1,351
su 20/420:45CWL - PER
2 stops44h 55mMultiple Airlines
su 18/522:20PER - CWL
2 stops52h 25mMultiple Airlines
Deal found 16/4£1,399
pe 16/517:15CWL - MEL
3 stops33h 00mKLM
pe 13/612:05MEL - CWL
2 stops30h 05mKLM
Deal found 16/4£1,412
la 28/609:45CWL - BNE
2 stops35h 15mAir France
su 6/711:00BNE - CWL
2 stops62h 45mAir France
Deal found 16/4£1,492
la 27/1210:20CWL - BNE
2 stops36h 40mMultiple Airlines
la 24/110:55BNE - CWL
2 stops32h 55mMultiple Airlines
Deal found 16/4£1,581
ma 28/709:50CWL - SYD
2 stops35h 35mKLM
ke 10/910:10SYD - CWL
3 stops32h 05mKLM
Deal found 16/4£1,672
su 20/417:15CWL - PER
3 stops25h 05mKLM
su 18/515:50PER - CWL
2 stops24h 25mKLM
Deal found 16/4£1,815
ke 10/1210:20CWL - MEL
2 stops32h 25mMultiple Airlines
su 4/112:05MEL - CWL
2 stops32h 45mMultiple Airlines
Deal found 16/4£2,100
la 27/1217:25CWL - BNE
2 stops26h 10mKLM
la 24/116:10BNE - CWL
3 stops34h 45mKLM
Deal found 16/4£2,194

Cheapflights Fare Finder

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 858,174 searches. Data last updated 17 huhtikuu 2025.
Use the filters below to find and compare flights from Cardiff to Australia that are best for you.

Fly from

Cardiff

Fly to

Australia

Route

Depart

Return

Price

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

ma 12/5

09:50-06:10

3 stops35h 20m

Sydney Kingsford Smith

su 18/5

09:15-12:45

3 stops36h 30m

£1,142

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

pe 16/5

17:15-05:35

2 stops27h 20m

Melbourne

pe 13/6

10:20-17:05

2 stops39h 45m

£1,293

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

pe 16/5

17:15-00:40

2 stops24h 25m

Perth

pe 30/5

12:25-17:05

2 stops35h 40m

£1,351

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

pe 16/5

17:15-11:15

3 stops33h 00m

Melbourne

pe 13/6

12:05-09:10

2 stops30h 05m

£1,412

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

la 28/6

09:45-06:00

2 stops35h 15m

Brisbane

su 6/7

11:00-16:45

2 stops62h 45m

£1,492

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

pe 16/5

17:15-00:40

2 stops24h 25m

Perth

pe 30/5

14:50-17:05

3 stops33h 15m

£1,530

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

ma 28/7

09:50-06:25

2 stops35h 35m

Sydney Kingsford Smith

ke 10/9

10:10-09:15

3 stops32h 05m

£1,672

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

la 28/6

17:35-06:00

2 stops27h 25m

Brisbane

su 6/7

07:30-09:15

3 stops34h 45m

£1,676

Flights are sorted by cheapest return flights first.

Deals found on 16/4

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?

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 huhtikuu 2025.

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.

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 17 huhtikuu 2025.
Peruse reviews from past customers who have flown with KLM and Air France from Cardiff to Australia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,326 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,326 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.5
Good
1,435 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

    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.

  • What are the most popular routes from Cardiff to Australia?

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

  • 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

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Alternative routes for Cardiff to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Cardiff to Australia

Discover the top 3 airlines that operate flights from Cardiff to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 huhtikuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£990Average£1,166FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£995Average£1,244FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£1,323Average£1,632FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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