Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Cardiff from $2,545

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CWL
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Australia to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Cardiff
Explore the most affordable flight options available from Australia to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Mon 24/1115:35PER - CWL
3 stops33h 20mKLM
Fri 28/1117:15CWL - PER
2 stops22h 40mKLM
Deal found 18/11$2,545
Mon 24/1110:30PER - CWL
2 stops38h 25mMultiple Airlines
Fri 28/1110:20CWL - PER
2 stops29h 35mMultiple Airlines
Deal found 18/11$2,608
Thu 18/1206:35SYD - CWL
3 stops38h 15mMultiple Airlines
Thu 25/1210:20CWL - SYD
2 stops36h 35mMultiple Airlines
Deal found 20/11$4,530

Cheap flight deals from Australia to Cardiff

Keep the following information in mind while searching for Australia to Cardiff flight deals. Data was last updated 20 November 2025.

Round-trip from

$2,750

Popular in

September

Cheapest in

February

Average price

$3,002
KLM
  • KLM
  • 8/3-12/3
  • 5 total stops
  • 64h 35m total
  • Australia to Cardiff
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Cardiff 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 20 November 2025.
Use the filters below to find and compare flights from Australia to Cardiff that are best for you.

Fly from

Australia

Fly to

Cardiff

Route

Depart

Return

Price

PerthCardiff

PER - CWL

PERCWL

Perth

Sun 8/3

06:50-09:50

3 stops35h 00m

Cardiff Wales

Thu 12/3

10:20-23:55

2 stops29h 35m

$2,750

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 4/3

15:35-09:50

3 stops26h 15m

Cardiff Wales

Sun 8/3

10:20-01:25

2 stops31h 05m

$2,885

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Wed 4/3

07:20-09:50

3 stops36h 30m

Cardiff Wales

Sun 8/3

10:20-05:55

2 stops33h 35m

$2,903

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 4/3

06:35-09:50

3 stops38h 15m

Cardiff Wales

Sun 8/3

10:20-07:35

2 stops34h 15m

$2,909

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Thu 12/3

10:00-16:45

3 stops41h 45m

Cardiff Wales

Mon 16/3

10:20-10:15

2 stops36h 55m

$3,241

AdelaideCardiff

ADL - CWL

ADLCWL

Adelaide

Thu 14/5

09:50-16:45

2 stops39h 25m

Cardiff Wales

Mon 18/5

09:45-06:10

3 stops35h 55m

$3,267

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Fri 2/1

10:45-19:40

3 stops43h 55m

Cardiff Wales

Fri 9/1

17:15-15:30

3 stops35h 15m

$4,271

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 4/1

10:20-09:50

2 stops34h 30m

Cardiff Wales

Sun 11/1

10:15-10:00

2 stops36h 45m

$4,276

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Best time to book a flight from Australia to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Australia 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 Australia to Cardiff

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

Find hourly flight availability from Australia to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

It’s optimal to fly from Australia to Cardiff in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 20 November 2025.
Get a feel of what it's like to fly with KLM and Etihad Airways from Australia to Cardiff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,412 reviews
Check prices

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,412 reviews
KLM
7.7
Good
1,412 reviews
Check prices

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Etihad Airways
7.4
Good
1,308 reviews
KLM
7.7
Good
1,412 reviews
Check prices

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Australia to Cardiff. 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 into for flights to Cardiff from Australia?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from Australia to Cardiff. It is only a 14.6 km journey from Cardiff Wales (CWL) to Cardiff’s city centre.

  • How long is the flight from Australia to Cardiff?

    Departing from Australia to Cardiff will take you 35h. Airlines will cover a distance of 14698 km.

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

    While some choose either Melbourne - Cardiff Wales or Sydney Kingsford Smith - Cardiff Wales, Perth - Cardiff Wales is the most popular route from Australia to Cardiff.

  • Can I find deals for flights from Australia to Cardiff that include hotel bookings?

    Yes. In addition to deals on Australia to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Cardiff.

  • Can I find deals for business class flights from Australia to Cardiff?

    Yes. Cheapflights offers flight deals from Australia to Cardiff 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Australia to Cardiff

Discover the top 2 airlines that operate flights from Australia to Cardiff. 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 647,157 searches. Data last updated 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,936Average$2,336FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest$2,369Average$3,210FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Australia to Cardiff?

Cheapflights helps you search for flights from Australia to Cardiff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Australia to Cardiff.

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

Yes! Cheapflights helps users easily find flights from Australia to Cardiff with no change fees.

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

Yes, Cheapflights offers price alerts on Australia to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.