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.

£510 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

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:30 - 06:50

CWL

SYD

26h 20m

2 stops

21:40 - 17:00

SYD

CWL

30h 20m

2 stops

£1,268Multiple Airlines

Thu, 5 Nov - Tue, 24 Nov

22:10 - 15:05

CWL

PER

33h 55m

3 stops

07:30 - 15:00

PER

CWL

38h 30m

3 stops

£1,317Multiple Airlines

Mon, 28 Sep - Sat, 24 Oct

10:20 - 07:55

CWL

SYD

34h 35m

2 stops

11:10 - 17:00

SYD

CWL

40h 50m

3 stops

£1,374KLM

Thu, 5 Nov - Tue, 24 Nov

09:45 - 09:00

CWL

MEL

38h 15m

2 stops

12:05 - 16:45

MEL

CWL

37h 40m

2 stops

£1,402Air France

Tue, 7 Jul - Mon, 13 Jul

23:15 - 16:50

CWL

MEL

32h 35m

2 stops

22:45 - 22:50

MEL

CWL

33h 05m

2 stops

£1,410Multiple Airlines

Tue, 7 Jul - Mon, 13 Jul

09:45 - 09:00

CWL

MEL

38h 15m

2 stops

21:30 - 16:45

MEL

CWL

52h 15m

2 stops

£1,420Air France

Tue, 7 Jul - Mon, 13 Jul

17:15 - 12:35

CWL

SYD

58h 20m

2 stops

11:00 - 16:45

SYD

CWL

62h 45m

2 stops

£1,577Air France

Wed, 1 Jul - Fri, 17 Jul

17:15 - 10:45

CWL

PER

34h 30m

3 stops

02:10 - 09:15

PER

CWL

38h 05m

2 stops

£1,735KLM

Thu, 1 Oct - Wed, 14 Oct

17:30 - 23:55

CWL

PER

22h 25m

2 stops

20:10 - 17:00

PER

CWL

52h 50m

3 stops

£1,737KLM

Fri, 27 Nov - Mon, 28 Dec

17:15 - 10:45

CWL

PER

34h 30m

3 stops

02:10 - 09:15

PER

CWL

38h 05m

2 stops

£1,738KLM

Thu, 1 Oct - Wed, 14 Oct

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KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

5 Nov

CWL10:20Cardiff Wales

34h 35m

2 stops

SYD07:55Sydney Kingsford Smith

24 Nov

SYD11:10Sydney Kingsford Smith

40h 50m

3 stops

CWL17:00Cardiff Wales

£1,374

KLM

19 Jun

CWL09:45Cardiff Wales

64h 00m

2 stops

SYD10:45Sydney Kingsford Smith

26 Jun

SYD09:50Sydney Kingsford Smith

56h 25m

2 stops

CWL09:15Cardiff Wales

£1,687

KLM

1 Oct

CWL17:15Cardiff Wales

34h 30m

3 stops

PER10:45Perth

14 Oct

PER02:10Perth

38h 05m

2 stops

CWL09:15Cardiff Wales

£1,735

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

7 Jul

CWL09:45Cardiff Wales

38h 15m

2 stops

MEL09:00Melbourne

13 Jul

MEL21:30Melbourne

52h 15m

2 stops

CWL16:45Cardiff Wales

£1,420

Air France

21 Jul

CWL09:45Cardiff Wales

38h 15m

2 stops

BNE09:00Brisbane

28 Jul

BNE11:10Brisbane

62h 35m

2 stops

CWL16:45Cardiff Wales

£1,663

Air France

9 Jul

CWL09:45Cardiff Wales

38h 15m

2 stops

SYD09:00Sydney Kingsford Smith

30 Jul

SYD20:30Sydney Kingsford Smith

53h 35m

2 stops

CWL17:05Cardiff Wales

£1,725

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Thu 5/11

17:30-06:50

2 stops26h 20m

Sydney Kingsford Smith

Tue 24/11

21:40-17:00

2 stops30h 20m

£1,268

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Mon 28/9

22:10-15:05

3 stops33h 55m

Perth

Sat 24/10

07:30-15:00

3 stops38h 30m

£1,317

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Thu 5/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Tue 24/11

11:10-17:00

3 stops40h 50m

£1,374

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 7/7

09:45-09:00

2 stops38h 15m

Melbourne

Mon 13/7

12:05-16:45

2 stops37h 40m

£1,402

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 7/7

23:15-16:50

2 stops32h 35m

Melbourne

Mon 13/7

22:45-22:50

2 stops33h 05m

£1,410

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 7/7

09:45-09:00

2 stops38h 15m

Melbourne

Mon 13/7

21:30-16:45

2 stops52h 15m

£1,420

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Wed 1/7

17:15-12:35

2 stops58h 20m

Sydney Kingsford Smith

Fri 17/7

11:00-16:45

2 stops62h 45m

£1,577

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 1/10

17:15-10:45

3 stops34h 30m

Perth

Wed 14/10

02:10-09:15

2 stops38h 05m

£1,735

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 27/11

17:30-23:55

2 stops22h 25m

Perth

Mon 28/12

20:10-17:00

3 stops52h 50m

£1,737

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 1/10

17:15-10:45

3 stops34h 30m

Perth

Wed 14/10

02:10-09:15

2 stops38h 05m

£1,738

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 £744. The month of May is another great option to travel to Australia, with average flight prices from Cardiff averaging around £856.

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	24h 25m
Direct flights	None

The fastest flight from Cardiff to Australia takes 24h 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 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 £744	Free Cancellation	Rating 7.3 1,454 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,186	Free Cancellation	Rating 7.8 1,530 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.