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 June 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.

£659 Cheap Flights from Cardiff to Australia in 2026

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Find the cheapest flights from Cardiff to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 10:00

CWL

MEL

36h 40m

2 stops

22:30 - 09:50

MEL

CWL

46h 20m

2 stops

£1,254Multiple Airlines

Wed, 4 Nov - Fri, 13 Nov

10:20 - 18:50

CWL

SYD

45h 30m

2 stops

21:40 - 17:00

SYD

CWL

30h 20m

2 stops

£1,302Multiple Airlines

Fri, 30 Oct - Fri, 20 Nov

10:20 - 08:10

CWL

SYD

34h 50m

3 stops

10:25 - 09:50

SYD

CWL

34h 25m

2 stops

£1,417KLM

Fri, 30 Oct - Fri, 20 Nov

09:50 - 12:35

CWL

SYD

41h 45m

2 stops

20:30 - 16:45

SYD

CWL

53h 15m

2 stops

£1,433Air France

Sat, 4 Jul - Sat, 11 Jul

10:20 - 06:15

CWL

MEL

32h 55m

2 stops

08:45 - 17:00

MEL

CWL

43h 15m

2 stops

£1,440Multiple Airlines

Wed, 4 Nov - Fri, 13 Nov

10:20 - 11:15

CWL

MEL

37h 55m

3 stops

08:45 - 09:50

MEL

CWL

36h 05m

2 stops

£1,478KLM

Wed, 4 Nov - Fri, 13 Nov

10:20 - 11:15

CWL

MEL

37h 55m

3 stops

08:45 - 09:50

MEL

CWL

36h 05m

2 stops

£1,482KLM

Wed, 4 Nov - Fri, 13 Nov

17:30 - 08:10

CWL

SYD

27h 40m

3 stops

11:45 - 17:00

SYD

CWL

40h 15m

3 stops

£1,488KLM

Fri, 30 Oct - Fri, 20 Nov

09:50 - 09:00

CWL

BNE

38h 10m

2 stops

11:05 - 16:45

BNE

CWL

62h 40m

2 stops

£1,778Air France

Sun, 19 Jul - Sun, 26 Jul

17:35 - 09:00

CWL

BNE

54h 25m

2 stops

11:05 - 16:45

BNE

CWL

62h 40m

2 stops

£1,786Air France

Sat, 18 Jul - Sat, 25 Jul

KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

10 Jun

CWL09:45Cardiff Wales

35h 40m

2 stops

SYD06:25Sydney Kingsford Smith

17 Jun

SYD07:55Sydney Kingsford Smith

34h 20m

2 stops

CWL09:15Cardiff Wales

£1,300

KLM

7 Jun

CWL09:50Cardiff Wales

35h 35m

2 stops

SYD06:25Sydney Kingsford Smith

14 Jun

SYD09:15Sydney Kingsford Smith

33h 00m

2 stops

CWL09:15Cardiff Wales

£1,302

KLM

10 Jun

CWL09:45Cardiff Wales

36h 25m

3 stops

SYD07:10Sydney Kingsford Smith

17 Jun

SYD07:55Sydney Kingsford Smith

34h 20m

2 stops

CWL09:15Cardiff Wales

£1,309

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

4 Jul

CWL09:50Cardiff Wales

41h 45m

2 stops

SYD12:35Sydney Kingsford Smith

11 Jul

SYD20:30Sydney Kingsford Smith

53h 15m

2 stops

CWL16:45Cardiff Wales

£1,433

Air France

3 Jul

CWL17:15Cardiff Wales

27h 20m

2 stops

MEL05:35Melbourne

5 Jul

MEL12:05Melbourne

37h 40m

2 stops

CWL16:45Cardiff Wales

£1,698

Air France

3 Jul

CWL17:15Cardiff Wales

27h 20m

2 stops

MEL05:35Melbourne

5 Jul

MEL12:05Melbourne

37h 40m

2 stops

CWL16:45Cardiff Wales

£1,704

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Wed 4/11

10:20-10:00

2 stops36h 40m

Melbourne

Fri 13/11

22:30-09:50

2 stops46h 20m

£1,254

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Fri 30/10

10:20-18:50

2 stops45h 30m

Sydney Kingsford Smith

Fri 20/11

21:40-17:00

2 stops30h 20m

£1,302

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Fri 30/10

10:20-08:10

3 stops34h 50m

Sydney Kingsford Smith

Fri 20/11

10:25-09:50

2 stops34h 25m

£1,417

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sat 4/7

09:50-12:35

2 stops41h 45m

Sydney Kingsford Smith

Sat 11/7

20:30-16:45

2 stops53h 15m

£1,433

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Wed 4/11

10:20-06:15

2 stops32h 55m

Melbourne

Fri 13/11

08:45-17:00

2 stops43h 15m

£1,440

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Wed 4/11

10:20-11:15

3 stops37h 55m

Melbourne

Fri 13/11

08:45-09:50

2 stops36h 05m

£1,478

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Wed 4/11

10:20-11:15

3 stops37h 55m

Melbourne

Fri 13/11

08:45-09:50

2 stops36h 05m

£1,482

Fastest return journey

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Fri 30/10

17:30-08:10

3 stops27h 40m

Sydney Kingsford Smith

Fri 20/11

11:45-17:00

3 stops40h 15m

£1,488

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sun 19/7

09:50-09:00

2 stops38h 10m

Brisbane

Sun 26/7

11:05-16:45

2 stops62h 40m

£1,778

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sat 18/7

17:35-09:00

2 stops54h 25m

Brisbane

Sat 25/7

11:05-16:45

2 stops62h 40m

£1,786

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 March is, on average, the cheapest month to fly to Australia from Cardiff, with most prices found around £743. The month of May is another great option to travel to Australia, with average flight prices from Cardiff averaging around £855.

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	29h 05m
Direct flights	None

The fastest flight from Cardiff to Australia takes 29h 05m

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 June 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 1,448 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,185	Free Cancellation	Rating 7.8 1,526 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.