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.

£531 Cheap Flights from Cardiff to Australia in 2026

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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.

17:15 - 06:10

CWL

SYD

27h 55m

2 stops

20:50 - 22:50

SYD

CWL

35h 00m

2 stops

£1,400Multiple Airlines

Mon, 10 Aug - Tue, 25 Aug

09:50 - 07:25

CWL

SYD

35h 35m

2 stops

10:20 - 09:50

SYD

CWL

58h 30m

2 stops

£1,447KLM

Sun, 18 Oct - Sat, 28 Nov

22:10 - 16:50

CWL

MEL

33h 40m

2 stops

22:45 - 22:50

MEL

CWL

33h 05m

2 stops

£1,456Multiple Airlines

Mon, 20 Jul - Mon, 27 Jul

09:50 - 07:25

CWL

SYD

35h 35m

2 stops

10:25 - 09:50

SYD

CWL

34h 25m

2 stops

£1,472KLM

Sun, 18 Oct - Sun, 29 Nov

09:45 - 07:25

CWL

SYD

35h 40m

2 stops

10:20 - 09:50

SYD

CWL

34h 30m

2 stops

£1,483Multiple Airlines

Mon, 19 Oct - Sun, 13 Dec

17:15 - 09:20

CWL

SYD

31h 05m

2 stops

20:50 - 22:50

SYD

CWL

35h 00m

2 stops

£1,489Multiple Airlines

Tue, 4 Aug - Tue, 11 Aug

17:15 - 07:25

CWL

SYD

28h 10m

2 stops

16:15 - 17:00

SYD

CWL

35h 45m

2 stops

£1,532KLM

Sun, 18 Oct - Mon, 30 Nov

17:15 - 07:25

CWL

SYD

28h 10m

2 stops

11:10 - 17:00

SYD

CWL

40h 50m

3 stops

£1,535KLM

Sun, 18 Oct - Mon, 30 Nov

09:45 - 09:00

CWL

BNE

38h 15m

2 stops

11:10 - 16:45

BNE

CWL

62h 35m

2 stops

£1,718Air France

Tue, 4 Aug - Tue, 11 Aug

09:45 - 09:00

CWL

BNE

38h 15m

2 stops

11:10 - 16:45

BNE

CWL

62h 35m

2 stops

£1,787Air France

Tue, 4 Aug - Tue, 11 Aug

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WestJet flights from Cardiff to Australia

Our best WestJet deals on Cardiff to Australia flight tickets

WestJet

6 Aug

CWL11:35Cardiff Wales

34h 00m

2 stops

SYD06:35Sydney Kingsford Smith

13 Aug

SYD20:30Sydney Kingsford Smith

46h 45m

2 stops

CWL10:15Cardiff Wales

£3,585

WestJet

6 Aug

CWL11:35Cardiff Wales

34h 00m

2 stops

SYD06:35Sydney Kingsford Smith

13 Aug

SYD20:30Sydney Kingsford Smith

46h 45m

2 stops

CWL10:15Cardiff Wales

£3,589

WestJet

8 Aug

CWL11:35Cardiff Wales

34h 00m

2 stops

SYD06:35Sydney Kingsford Smith

15 Aug

SYD20:30Sydney Kingsford Smith

70h 45m

2 stops

CWL10:15Cardiff Wales

£3,790

KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

26 Jun

CWL09:45Cardiff Wales

35h 40m

2 stops

SYD06:25Sydney Kingsford Smith

3 Jul

SYD07:55Sydney Kingsford Smith

42h 10m

2 stops

CWL17:05Cardiff Wales

£1,340

KLM

27 Jun

CWL09:45Cardiff Wales

35h 40m

2 stops

SYD06:25Sydney Kingsford Smith

4 Jul

SYD14:45Sydney Kingsford Smith

35h 00m

2 stops

CWL16:45Cardiff Wales

£1,390

KLM

18 Oct

CWL09:50Cardiff Wales

35h 35m

2 stops

SYD07:25Sydney Kingsford Smith

28 Nov

SYD10:20Sydney Kingsford Smith

58h 30m

2 stops

CWL09:50Cardiff Wales

£1,447

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 10/8

17:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 25/8

20:50-22:50

2 stops35h 00m

£1,400

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sun 18/10

09:50-07:25

2 stops35h 35m

Sydney Kingsford Smith

Sat 28/11

10:20-09:50

2 stops58h 30m

£1,447

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 20/7

22:10-16:50

2 stops33h 40m

Melbourne

Mon 27/7

22:45-22:50

2 stops33h 05m

£1,456

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sun 18/10

09:50-07:25

2 stops35h 35m

Sydney Kingsford Smith

Sun 29/11

10:25-09:50

2 stops34h 25m

£1,472

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 19/10

09:45-07:25

2 stops35h 40m

Sydney Kingsford Smith

Sun 13/12

10:20-09:50

2 stops34h 30m

£1,483

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 4/8

17:15-09:20

2 stops31h 05m

Sydney Kingsford Smith

Tue 11/8

20:50-22:50

2 stops35h 00m

£1,489

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sun 18/10

17:15-07:25

2 stops28h 10m

Sydney Kingsford Smith

Mon 30/11

16:15-17:00

2 stops35h 45m

£1,532

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sun 18/10

17:15-07:25

2 stops28h 10m

Sydney Kingsford Smith

Mon 30/11

11:10-17:00

3 stops40h 50m

£1,535

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Tue 4/8

09:45-09:00

2 stops38h 15m

Brisbane

Tue 11/8

11:10-16:45

2 stops62h 35m

£1,718

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Tue 4/8

09:45-09:00

2 stops38h 15m

Brisbane

Tue 11/8

11:10-16:45

2 stops62h 35m

£1,787

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 March is another great option to travel to Australia, with average flight prices from Cardiff averaging around £756.

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	23h 10m
Direct flights	None

The fastest flight from Cardiff to Australia takes 23h 10m

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 £756	Free Cancellation	Rating 7.3 1,463 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,206	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.