When did momondo last update prices for flights from Cardiff Wales Airport to Australia?

Prices for flights from Cardiff Wales Airport to Australia are updated daily.

How many operators does momondo search for flights from Cardiff Wales Airport to Australia?

As of October 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Australia.

How old do you have to be to fly from Cardiff Wales Airport to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£498 Cheap Flights from Cardiff to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 03:40CWL Cardiff Wales-PER Perth

35h 05m3 stops Dublin Abu Dhabi Zayed Intl Kuala Lumpur Intl

17:50 - 17:00PER Perth-CWL Cardiff Wales

31h 10m3 stops Singapore Changi Vienna Intl Amsterdam Schiphol

£1,025Multiple Airlines

Mon, 16 Nov - Mon, 23 Nov

08:35 - 03:40CWL Cardiff Wales-PER Perth

35h 05m3 stops Dublin Abu Dhabi Zayed Intl Kuala Lumpur Intl

08:30 - 09:45PER Perth-CWL Cardiff Wales

33h 15m2 stops Hong Kong Intl Amsterdam Schiphol

£1,110Multiple Airlines

Mon, 16 Nov - Mon, 23 Nov

13:25 - 07:00CWL Cardiff Wales-SYD Sydney Kingsford Smith

30h 35m2 stops Dublin Dubai Intl

21:45 - 15:40SYD Sydney Kingsford Smith-CWL Cardiff Wales

28h 55m2 stops Dubai Intl Dublin

£1,176Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

13:25 - 07:10CWL Cardiff Wales-SYD Sydney Kingsford Smith

30h 45m3 stops Dublin Istanbul Kuala Lumpur Intl

06:30 - 15:40SYD Sydney Kingsford Smith-CWL Cardiff Wales

44h 10m3 stops Melbourne Abu Dhabi Zayed Intl Dublin

£1,183Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

17:30 - 20:05CWL Cardiff Wales-SYD Sydney Kingsford Smith

39h 35m2 stops Amsterdam Schiphol Incheon Intl

21:55 - 09:50SYD Sydney Kingsford Smith-CWL Cardiff Wales

46h 55m2 stops Incheon Intl Amsterdam Schiphol

£1,207KLM

Mon, 30 Nov - Mon, 7 Dec

10:20 - 07:25CWL Cardiff Wales-SYD Sydney Kingsford Smith

34h 05m3 stops Amsterdam Schiphol Kuala Lumpur Intl Jakarta Soekarno-Hatta Intl

21:55 - 09:45SYD Sydney Kingsford Smith-CWL Cardiff Wales

46h 50m2 stops Incheon Intl Amsterdam Schiphol

£1,208KLM

Tue, 1 Dec - Tue, 8 Dec

10:20 - 10:20CWL Cardiff Wales-SYD Sydney Kingsford Smith

37h 00m2 stops Amsterdam Schiphol Kuala Lumpur Intl

21:55 - 09:45SYD Sydney Kingsford Smith-CWL Cardiff Wales

46h 50m2 stops Incheon Intl Amsterdam Schiphol

£1,210KLM

Tue, 1 Dec - Tue, 8 Dec

10:20 - 07:25CWL Cardiff Wales-SYD Sydney Kingsford Smith

34h 05m3 stops Amsterdam Schiphol Kuala Lumpur Intl Jakarta Soekarno-Hatta Intl

21:55 - 09:50SYD Sydney Kingsford Smith-CWL Cardiff Wales

46h 55m2 stops Incheon Intl Amsterdam Schiphol

£1,225KLM

Mon, 30 Nov - Mon, 7 Dec

10:20 - 10:20CWL Cardiff Wales-SYD Sydney Kingsford Smith

37h 00m2 stops Amsterdam Schiphol Kuala Lumpur Intl

10:20 - 09:50SYD Sydney Kingsford Smith-CWL Cardiff Wales

58h 30m2 stops Incheon Intl Amsterdam Schiphol

£1,227Multiple Airlines

Sat, 28 Nov - Sat, 5 Dec

10:20 - 08:35CWL Cardiff Wales-SYD Sydney Kingsford Smith

35h 15m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai

10:20 - 09:50SYD Sydney Kingsford Smith-CWL Cardiff Wales

58h 30m2 stops Incheon Intl Amsterdam Schiphol

£1,233Multiple Airlines

Sat, 28 Nov - Sat, 5 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:45 - 17:50CWL Cardiff Wales-MEL Melbourne

33h 05m2 stops Dublin Doha Hamad Intl

22:35 - 23:25MEL Melbourne-CWL Cardiff Wales

35h 50m2 stops Istanbul Dublin

£1,460Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

22:45 - 17:50CWL Cardiff Wales-MEL Melbourne

33h 05m2 stops Dublin Doha Hamad Intl

13:10 - 23:25MEL Melbourne-CWL Cardiff Wales

45h 15m3 stops Singapore Changi Istanbul Dublin

£1,526Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

17:15 - 14:05CWL Cardiff Wales-MEL Melbourne

58h 50m2 stops Amsterdam Schiphol Shanghai Pu Dong

08:45 - 17:00MEL Melbourne-CWL Cardiff Wales

43h 15m2 stops Kuala Lumpur Intl Amsterdam Schiphol

£1,530Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:00 - 06:05CWL Cardiff Wales-PER Perth

38h 05m3 stops Malaga Istanbul Phuket City

08:00 - 22:45PER Perth-CWL Cardiff Wales

46h 45m3 stops Phuket City Istanbul Dublin

£1,616Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:45 - 06:30CWL Cardiff Wales-MEL Melbourne

34h 45m3 stops Amsterdam Schiphol Zurich Dubai Intl

18:05 - 15:40MEL Melbourne-CWL Cardiff Wales

32h 35m2 stops Abu Dhabi Zayed Intl Dublin

£1,640Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:00 - 10:50CWL Cardiff Wales-MEL Melbourne

39h 50m3 stops Malaga Istanbul Ho Chi Minh City

13:05 - 22:45MEL Melbourne-CWL Cardiff Wales

44h 40m3 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl Dublin

£1,665Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:45 - 15:05CWL Cardiff Wales-PER Perth

22h 20m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

09:25 - 17:00PER Perth-CWL Cardiff Wales

39h 35m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£1,773Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:00 - 06:05CWL Cardiff Wales-PER Perth

38h 05m3 stops Malaga Istanbul Phuket City

22:45 - 22:45PER Perth-CWL Cardiff Wales

32h 00m2 stops Doha Hamad Intl Dublin

£1,773Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

22:45 - 20:45CWL Cardiff Wales-MEL Melbourne

36h 00m3 stops Dublin Istanbul Kuala Lumpur Intl

13:10 - 23:25MEL Melbourne-CWL Cardiff Wales

45h 15m3 stops Singapore Changi Istanbul Dublin

£1,845Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

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KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

30 Nov

CWL17:30Cardiff Wales

39h 35m

2 stops

SYD20:05Sydney Kingsford Smith

7 Dec

SYD21:55Sydney Kingsford Smith

46h 55m

2 stops

CWL09:50Cardiff Wales

£1,207

KLM

1 Dec

CWL10:20Cardiff Wales

34h 05m

3 stops

SYD07:25Sydney Kingsford Smith

8 Dec

SYD21:55Sydney Kingsford Smith

46h 50m

2 stops

CWL09:45Cardiff Wales

£1,208

KLM

1 Dec

CWL10:20Cardiff Wales

37h 00m

2 stops

SYD10:20Sydney Kingsford Smith

8 Dec

SYD21:55Sydney Kingsford Smith

46h 50m

2 stops

CWL09:45Cardiff Wales

£1,210

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

22 Mar

CWL10:20Cardiff Wales

32h 55m

2 stops

MEL06:15Melbourne

12 Apr

MEL11:00Melbourne

62h 45m

2 stops

CWL16:45Cardiff Wales

£1,301

Air France

5 Apr

CWL09:50Cardiff Wales

35h 10m

2 stops

BNE06:00Brisbane

26 Apr

BNE11:05Brisbane

62h 40m

2 stops

CWL16:45Cardiff Wales

£1,435

Air France

10 Jan

CWL10:20Cardiff Wales

34h 00m

2 stops

SYD07:20Sydney Kingsford Smith

11 Apr

SYD11:00Sydney Kingsford Smith

62h 45m

2 stops

CWL16:45Cardiff Wales

£1,507

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Mon 16/11

08:35-03:40

3 stops35h 05m

Perth

Mon 23/11

17:50-17:00

3 stops31h 10m

£1,025

CardiffPerth

CWL Cardiff Wales - PER Perth

CWLPER

Cardiff Wales

Mon 16/11

08:35-03:40

3 stops35h 05m

Perth

Mon 23/11

08:30-09:45

2 stops33h 15m

£1,110

Fastest return journey

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 12/11

13:25-07:00

2 stops30h 35m

Sydney Kingsford Smith

Thu 19/11

21:45-15:40

2 stops28h 55m

£1,176

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 12/11

13:25-07:10

3 stops30h 45m

Sydney Kingsford Smith

Thu 19/11

06:30-15:40

3 stops44h 10m

£1,183

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 30/11

17:30-20:05

2 stops39h 35m

Sydney Kingsford Smith

Mon 7/12

21:55-09:50

2 stops46h 55m

£1,207

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 1/12

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Tue 8/12

21:55-09:45

2 stops46h 50m

£1,208

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 1/12

10:20-10:20

2 stops37h 00m

Sydney Kingsford Smith

Tue 8/12

21:55-09:45

2 stops46h 50m

£1,210

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 30/11

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Mon 7/12

21:55-09:50

2 stops46h 55m

£1,225

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 28/11

10:20-10:20

2 stops37h 00m

Sydney Kingsford Smith

Sat 5/12

10:20-09:50

2 stops58h 30m

£1,227

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 28/11

10:20-08:35

3 stops35h 15m

Sydney Kingsford Smith

Sat 5/12

10:20-09:50

2 stops58h 30m

£1,233

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

The month of June is, on average, the cheapest month to fly to Australia from Cardiff, with most prices found around £0. The month of May is another great option to travel to Australia, with average flight prices from Cardiff averaging around £942.

Cheap Cardiff to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Australia

Best price found	£498
Fastest flight time	22h 25m
Direct flights	None

The best one-way flight to Australia from Cardiff in the past 72 hours is £498. The best return flight deal from Cardiff to Australia found on momondo in the last 72 hours is £1,025.

The fastest flight from Cardiff to Australia takes 22h 25m

There are no direct flights from Cardiff to Australia. There are no popular flight routes from Cardiff to Australia.

Search flight deals

Frequently asked questions about flying from Cardiff to Australia

When did momondo last update prices for flights from Cardiff Wales Airport to Australia?
Prices for flights from Cardiff Wales Airport to Australia are updated daily.
How many operators does momondo search for flights from Cardiff Wales Airport to Australia?
As of October 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Australia.
How old do you have to be to fly from Cardiff Wales Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Cardiff to Australia

Compare and see reviews for airlines that fly from Cardiff to Australia with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £748	Free Cancellation	Rating 7.3 1,546 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,164	Free Cancellation	Rating 7.8 1,591 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Australia for you.

Can I find flights from Cardiff to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cardiff to Australia?

Once you have performed a search for Cardiff to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cardiff to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.