Which airlines fly to Australia?

Etihad Airways, KLM and Singapore Airlines are the top three most popular airlines that fly to Australia from Cardiff according to our data. Etihad Airways is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cardiff Wales to Australia?

Air France, Singapore Airlines, and KLM are the most popular carriers operating from Cardiff Wales 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 February 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.

£494 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.

23:15 - 16:50

CWL

SYD

32h 35m

2 stops

21:05 - 23:25

SYD

CWL

35h 20m

3 stops

£1,061Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

23:15 - 16:50

CWL

SYD

32h 35m

2 stops

15:40 - 16:45

SYD

CWL

34h 05m

2 stops

£1,168Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

09:45 - 05:10

CWL

SYD

34h 25m

2 stops

10:20 - 16:45

SYD

CWL

39h 25m

2 stops

£1,199Air France

Tue, 7 Apr - Tue, 14 Apr

09:45 - 15:50

CWL

MEL

69h 05m

3 stops

17:20 - 09:15

MEL

CWL

48h 55m

3 stops

£1,208Multiple Airlines

Mon, 6 Apr - Mon, 13 Apr

17:15 - 04:55

CWL

PER

28h 40m

3 stops

11:40 - 16:45

PER

CWL

36h 05m

3 stops

£1,260Multiple Airlines

Sun, 10 May - Thu, 25 Jun

17:15 - 05:35

CWL

MEL

27h 20m

2 stops

11:00 - 16:45

MEL

CWL

62h 45m

2 stops

£1,317Air France

Mon, 6 Apr - Mon, 13 Apr

09:45 - 10:45

CWL

PER

42h 00m

3 stops

12:15 - 16:45

PER

CWL

35h 30m

2 stops

£1,468KLM

Tue, 7 Apr - Tue, 14 Apr

17:25 - 23:55

CWL

PER

22h 30m

2 stops

16:15 - 09:50

PER

CWL

25h 35m

2 stops

£1,535KLM

Tue, 10 Mar - Sun, 22 Mar

17:35 - 16:55

CWL

BNE

38h 20m

2 stops

23:50 - 09:15

BNE

CWL

42h 25m

2 stops

£1,963Singapore Airlines

Sat, 4 Apr - Sat, 18 Apr

09:45 - 17:10

CWL

MEL

46h 25m

2 stops

15:30 - 16:45

MEL

CWL

34h 15m

2 stops

£2,678Singapore Airlines

Fri, 24 Jul - Tue, 28 Jul

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

7 Apr

CWL09:45Cardiff Wales

34h 25m

2 stops

SYD05:10Sydney Kingsford Smith

14 Apr

SYD10:20Sydney Kingsford Smith

39h 25m

2 stops

CWL16:45Cardiff Wales

£1,199

Air France

6 Apr

CWL17:15Cardiff Wales

27h 20m

2 stops

MEL05:35Melbourne

13 Apr

MEL11:00Melbourne

62h 45m

2 stops

CWL16:45Cardiff Wales

£1,316

Air France

6 Apr

CWL17:15Cardiff Wales

27h 45m

2 stops

BNE06:00Brisbane

13 Apr

BNE11:00Brisbane

62h 45m

2 stops

CWL16:45Cardiff Wales

£1,319

Singapore Airlines flights from Cardiff to Australia

Our best Singapore Airlines deals on Cardiff to Australia flight tickets

Singapore Airlines

11 May

CWL17:15Cardiff Wales

38h 25m

2 stops

PER14:40Perth

25 May

PER13:45Perth

26h 30m

2 stops

CWL09:15Cardiff Wales

£1,959

Singapore Airlines

4 Apr

CWL17:35Cardiff Wales

38h 20m

2 stops

BNE16:55Brisbane

18 Apr

BNE23:50Brisbane

42h 25m

2 stops

CWL09:15Cardiff Wales

£1,963

Singapore Airlines

21 Aug

CWL17:15Cardiff Wales

38h 40m

2 stops

BNE16:55Brisbane

18 Sept

BNE14:45Brisbane

27h 30m

2 stops

CWL09:15Cardiff Wales

£2,000

Fly from

Fly to

Route

Depart

Return

Price

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 7/4

23:15-16:50

2 stops32h 35m

Sydney Kingsford Smith

Tue 14/4

21:05-23:25

3 stops35h 20m

£1,061

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 7/4

23:15-16:50

2 stops32h 35m

Sydney Kingsford Smith

Tue 14/4

15:40-16:45

2 stops34h 05m

£1,168

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 7/4

09:45-05:10

2 stops34h 25m

Sydney Kingsford Smith

Tue 14/4

10:20-16:45

2 stops39h 25m

£1,199

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 6/4

09:45-15:50

3 stops69h 05m

Melbourne

Mon 13/4

17:20-09:15

3 stops48h 55m

£1,208

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 10/5

17:15-04:55

3 stops28h 40m

Perth

Thu 25/6

11:40-16:45

3 stops36h 05m

£1,260

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 6/4

17:15-05:35

2 stops27h 20m

Melbourne

Mon 13/4

11:00-16:45

2 stops62h 45m

£1,316

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 7/4

09:45-10:45

3 stops42h 00m

Perth

Tue 14/4

12:15-16:45

2 stops35h 30m

£1,468

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 10/3

17:25-23:55

2 stops22h 30m

Perth

Sun 22/3

16:15-09:50

2 stops25h 35m

£1,535

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sat 4/4

17:35-16:55

2 stops38h 20m

Brisbane

Sat 18/4

23:50-09:15

2 stops42h 25m

£1,963

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 24/7

09:45-17:10

2 stops46h 25m

Melbourne

Tue 28/7

15:30-16:45

2 stops34h 15m

£2,678

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of April is, on average, the cheapest month to fly to Australia from Cardiff, with most prices found around £1,118. The month of May is another great option to travel to Australia, with average flight prices from Cardiff averaging around £1,161.

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 55m
Direct flights	None

The fastest flight from Cardiff to Australia takes 24h 55m

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

Search flight deals

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 February 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 £739	Free Cancellation	Rating 7.3 1,406 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,165	Free Cancellation	Rating 7.7 1,457 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.