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 July 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.

£1,293 Cheap Flights from Cardiff to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Cardiff to Australia

Return

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:15 - 19:10

CWL

SYD

34h 55m

3 stops

21:05 - 22:25

SYD

CWL

34h 20m

3 stops

£1,293Multiple Airlines

Wed, 12 Aug - Wed, 19 Aug

10:20 - 10:20

CWL

SYD

37h 00m

2 stops

16:30 - 09:50

SYD

CWL

28h 20m

2 stops

£1,338KLM

Mon, 14 Dec - Mon, 11 Jan

16:05 - 04:15

CWL

PER

28h 10m

3 stops

23:10 - 21:15

PER

CWL

30h 05m

3 stops

£1,340Multiple Airlines

Fri, 27 Nov - Mon, 28 Dec

10:20 - 07:35

CWL

SYD

34h 15m

2 stops

10:25 - 09:50

SYD

CWL

34h 25m

2 stops

£1,343KLM

Wed, 6 Jan - Wed, 27 Jan

17:15 - 06:25

CWL

SYD

52h 10m

2 stops

10:50 - 17:05

SYD

CWL

64h 15m

2 stops

£1,352KLM

Thu, 1 Oct - Thu, 8 Oct

10:20 - 07:55

CWL

SYD

34h 35m

2 stops

11:10 - 17:00

SYD

CWL

40h 50m

3 stops

£1,394KLM

Mon, 14 Dec - Mon, 11 Jan

10:20 - 07:35

CWL

SYD

34h 15m

2 stops

16:30 - 17:00

SYD

CWL

35h 30m

2 stops

£1,398KLM

Tue, 15 Dec - Tue, 12 Jan

17:15 - 05:35

CWL

MEL

27h 20m

2 stops

12:05 - 16:45

MEL

CWL

37h 40m

2 stops

£1,625Air France

Tue, 4 Aug - Tue, 11 Aug

09:45 - 09:00

CWL

BNE

38h 15m

2 stops

11:05 - 16:45

BNE

CWL

62h 40m

2 stops

£1,649Air France

Mon, 10 Aug - Mon, 31 Aug

17:15 - 06:00

CWL

BNE

27h 45m

2 stops

11:15 - 17:05

BNE

CWL

62h 50m

2 stops

£1,706Air France

Tue, 4 Aug - Thu, 13 Aug

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KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

14 Dec

CWL10:20Cardiff Wales

37h 00m

2 stops

SYD10:20Sydney Kingsford Smith

11 Jan

SYD16:30Sydney Kingsford Smith

28h 20m

2 stops

CWL09:50Cardiff Wales

£1,338

KLM

6 Jan

CWL10:20Cardiff Wales

34h 15m

2 stops

SYD07:35Sydney Kingsford Smith

27 Jan

SYD10:25Sydney Kingsford Smith

34h 25m

2 stops

CWL09:50Cardiff Wales

£1,343

KLM

1 Oct

CWL17:15Cardiff Wales

52h 10m

2 stops

SYD06:25Sydney Kingsford Smith

8 Oct

SYD10:50Sydney Kingsford Smith

64h 15m

2 stops

CWL17:05Cardiff Wales

£1,352

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

12 Jul

CWL17:15Cardiff Wales

54h 45m

2 stops

SYD09:00Sydney Kingsford Smith

19 Jul

SYD10:10Sydney Kingsford Smith

39h 35m

2 stops

CWL16:45Cardiff Wales

£1,481

Air France

4 Aug

CWL17:15Cardiff Wales

27h 20m

2 stops

MEL05:35Melbourne

11 Aug

MEL12:05Melbourne

37h 40m

2 stops

CWL16:45Cardiff Wales

£1,625

Air France

10 Aug

CWL09:45Cardiff Wales

38h 15m

2 stops

BNE09:00Brisbane

31 Aug

BNE11:05Brisbane

62h 40m

2 stops

CWL16:45Cardiff Wales

£1,649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Wed 12/8

23:15-19:10

3 stops34h 55m

Sydney Kingsford Smith

Wed 19/8

21:05-22:25

3 stops34h 20m

£1,293

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 14/12

10:20-10:20

2 stops37h 00m

Sydney Kingsford Smith

Mon 11/1

16:30-09:50

2 stops28h 20m

£1,338

Fastest return journey

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 27/11

16:05-04:15

3 stops28h 10m

Perth

Mon 28/12

23:10-21:15

3 stops30h 05m

£1,340

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Wed 6/1

10:20-07:35

2 stops34h 15m

Sydney Kingsford Smith

Wed 27/1

10:25-09:50

2 stops34h 25m

£1,343

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Thu 1/10

17:15-06:25

2 stops52h 10m

Sydney Kingsford Smith

Thu 8/10

10:50-17:05

2 stops64h 15m

£1,352

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 14/12

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Mon 11/1

11:10-17:00

3 stops40h 50m

£1,394

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 15/12

10:20-07:35

2 stops34h 15m

Sydney Kingsford Smith

Tue 12/1

16:30-17:00

2 stops35h 30m

£1,398

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 4/8

17:15-05:35

2 stops27h 20m

Melbourne

Tue 11/8

12:05-16:45

2 stops37h 40m

£1,625

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Mon 10/8

09:45-09:00

2 stops38h 15m

Brisbane

Mon 31/8

11:05-16:45

2 stops62h 40m

£1,649

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Tue 4/8

17:15-06:00

2 stops27h 45m

Brisbane

Thu 13/8

11:15-17:05

2 stops62h 50m

£1,706

Flights are sorted by cheapest return flights first.

Sorted 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 March is another great option to travel to Australia, with average flight prices from Cardiff averaging around £743.

Cheap Cardiff to Australia flight deals and tips

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

Fastest flight time	22h 25m
Direct flights	None

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 July 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 £743	Free Cancellation	Rating 7.3 1,477 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,185	Free Cancellation	Rating 7.8 1,536 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.