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Cheap flights from Australia to Cardiff from $1,307

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CWL
27 Dec — 3 Jan1
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 27 November 2025.

Wed 24/1214:30SYD - CWL
2 stops30h 20mMultiple Airlines
Wed 31/1210:20CWL - SYD
2 stops40h 15mMultiple Airlines
Deal found 25/11$3,661
Wed 24/1214:30SYD - CWL
2 stops30h 20mKLM
Wed 31/1217:25CWL - SYD
3 stops28h 10mKLM
Deal found 25/11$4,277

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 27 November 2025.

Round-trip from

$2,864

One-way from

$1,307

Popular in

September

Cheapest in

February

Average price

$2,992
KLM
  • KLM
  • 4/3-8/3
  • 5 total stops
  • 57h 20m total
  • Australia to Cardiff
Search Deals
2/4
  • 2/4
  • 3 total stops
  • 34h 10m total
  • Australia to Cardiff
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($279 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($75 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 27 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

Wed 4/3

15:35-09:50

3 stops26h 15m

Cardiff Wales

Sun 8/3

10:20-01:25

2 stops31h 05m

$2,864

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Wed 4/3

16:00-09:50

3 stops28h 50m

Cardiff Wales

Sun 8/3

10:20-09:25

2 stops36h 05m

$2,887

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 4/3

06:35-09:50

3 stops38h 15m

Cardiff Wales

Sun 8/3

17:30-07:35

2 stops51h 05m

$2,890

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Wed 4/3

07:20-09:50

3 stops36h 30m

Cardiff Wales

Sun 8/3

17:30-21:25

3 stops41h 55m

$3,007

AdelaideCardiff

ADL - CWL

ADLCWL

Adelaide

Thu 14/5

09:50-09:15

2 stops31h 55m

Cardiff Wales

Mon 18/5

09:45-17:30

3 stops47h 15m

$3,246

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 4/1

01:00-23:05

3 stops33h 05m

Cardiff Wales

Mon 19/1

23:30-17:50

2 stops31h 20m

$3,485

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Mon 5/1

10:00-09:50

3 stops34h 50m

Cardiff Wales

Mon 19/1

17:15-04:55

3 stops48h 40m

$3,544

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 24/12

14:30-09:50

2 stops30h 20m

Cardiff Wales

Wed 31/12

10:20-13:35

2 stops40h 15m

$3,661

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Fri 9/1

07:00-09:50

3 stops37h 50m

Cardiff Wales

Fri 16/1

10:20-10:00

2 stops36h 40m

$3,668

PerthCardiff

PER - CWL

PERCWL

Perth

Sat 10/1

16:15-16:50

3 stops32h 35m

Cardiff Wales

Sat 17/1

20:05-15:55

3 stops35h 50m

$3,748

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 16 results
1
2

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 27 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 27 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
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

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
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

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
1,312 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

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 26h 15m. Airlines will cover a distance of 14698 km.

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

    While some choose either Brisbane - Cardiff Wales or Sydney Kingsford Smith - Cardiff Wales, Melbourne - 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

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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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,930Average$2,302FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest$2,362Average$3,200FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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.

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