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Cheap flights from Australia to Cardiff from $1,956

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CWL
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Cardiff

Enter your travel dates to find the best prices.

Best flights from Australia to Cardiff
Discover carefully curated flight deals from Australia to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 December 2025.

Thu 29/121:45SYD - CWL
2 stops35h 15mMultiple Airlines
Thu 5/210:30CWL - SYD
2 stops33h 30mMultiple Airlines
Deal found 15/12$1,956
Tue 13/110:30PER - CWL
2 stops31h 20mKLM
Tue 20/117:25CWL - PER
3 stops38h 10mKLM
Deal found 15/12$3,068
Thu 29/115:55PER - CWL
2 stops32h 50mMultiple Airlines
Thu 5/210:20CWL - PER
2 stops41h 35mMultiple Airlines
Deal found 15/12$1,980
Wed 28/113:10MEL - CWL
3 stops31h 55mMultiple Airlines
Wed 4/215:55CWL - MEL
2 stops27h 30mMultiple Airlines
Deal found 14/12$2,122
Thu 29/115:10BNE - CWL
2 stops35h 35mMultiple Airlines
Thu 5/210:20CWL - BNE
2 stops26h 35mMultiple Airlines
Deal found 15/12$2,123
Fri 30/115:10BNE - CWL
2 stops35h 45mMultiple Airlines
Fri 6/217:15CWL - BNE
2 stops43h 40mMultiple Airlines
Deal found 16/12$2,200
Mon 12/107:00MEL - CWL
3 stops37h 50mKLM
Mon 19/110:20CWL - MEL
3 stops50h 15mKLM
Deal found 14/12$3,161
Fri 30/115:50SYD - CWL
2 stops36h 05mMultiple Airlines
Fri 6/217:15CWL - SYD
2 stops26h 35mMultiple Airlines
Deal found 16/12$2,224
Sat 31/105:35PER - CWL
3 stops43h 15mMultiple Airlines
Sat 7/220:05CWL - PER
3 stops35h 20mMultiple Airlines
Deal found 17/12$2,548
Thu 21/517:50SYD - CWL
2 stops49h 25mWestJet
Tue 11/811:35CWL - SYD
2 stops58h 00mWestJet
Deal found 16/12$9,098
Tue 13/116:15PER - CWL
3 stops32h 40mMultiple Airlines
Tue 20/110:20CWL - PER
3 stops34h 10mMultiple Airlines
Deal found 15/12$2,703
Mon 12/110:00MEL - CWL
3 stops34h 50mMultiple Airlines
Mon 19/110:20CWL - MEL
2 stops40h 45mMultiple Airlines
Deal found 14/12$3,012

Find flight deals from Australia to Cardiff

Keep the following information in mind while searching for Australia to Cardiff flight deals. Data was last updated 17 December 2025.

Round-trip from

$1,956

Popular in

January

Cheapest in

February

Average price

$2,134
29/1-5/2
  • 29/1-5/2
  • 4 total stops
  • 68h 45m total
  • Australia to Cardiff
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($132 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 17 December 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

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 29/1

21:45-22:00

2 stops35h 15m

Cardiff Wales

Thu 5/2

10:30-07:00

2 stops33h 30m

$1,956

PerthCardiff

PER - CWL

PERCWL

Perth

Thu 29/1

15:55-16:45

2 stops32h 50m

Cardiff Wales

Thu 5/2

10:20-11:55

2 stops41h 35m

$1,980

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Wed 28/1

13:10-10:05

3 stops31h 55m

Cardiff Wales

Wed 4/2

15:55-06:25

2 stops27h 30m

$2,122

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Thu 29/1

15:10-16:45

2 stops35h 35m

Cardiff Wales

Thu 5/2

10:20-22:55

2 stops26h 35m

$2,123

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Fri 30/1

15:10-16:55

2 stops35h 45m

Cardiff Wales

Fri 6/2

17:15-22:55

2 stops43h 40m

$2,200

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Fri 30/1

15:50-16:55

2 stops36h 05m

Cardiff Wales

Fri 6/2

17:15-06:50

2 stops26h 35m

$2,224

PerthCardiff

PER - CWL

PERCWL

Perth

Sat 31/1

05:35-16:50

3 stops43h 15m

Cardiff Wales

Sat 7/2

20:05-15:25

3 stops35h 20m

$2,548

PerthCardiff

PER - CWL

PERCWL

Perth

Tue 13/1

16:15-16:55

3 stops32h 40m

Cardiff Wales

Tue 20/1

10:20-04:30

3 stops34h 10m

$2,703

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Mon 12/1

10:00-09:50

3 stops34h 50m

Cardiff Wales

Mon 19/1

10:20-14:05

2 stops40h 45m

$3,012

PerthCardiff

PER - CWL

PERCWL

Perth

Tue 13/1

10:30-09:50

2 stops31h 20m

Cardiff Wales

Tue 20/1

17:25-15:35

3 stops38h 10m

$3,068

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 12 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 month to book a flight from Australia to Cardiff?

Currently, August is the cheapest month in which you can book a flight from Australia to Cardiff (average of $1,778). Flying from Australia to Cardiff in January is currently the most expensive (average of $3,508). 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 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 17 December 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 17 December 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
1,430 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Etihad Airways
7.4
Good
1,332 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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.

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

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

  • What is the cheapest month to book a flight from Australia to Cardiff?

    Currently, August is the cheapest month in which you can book a flight from Australia to Cardiff (average of $1,778). Flying from Australia to Cardiff in January is currently the most expensive (average of $3,508). 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

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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,891Average$2,256FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest$2,315Average$3,136FlexibilityNo 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.

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