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 55% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 4 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?

Singapore Airlines is the most popular carrier 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 December 2025, there are 3 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.

£533 Cheap Flights from Cardiff to Australia in 2025/26

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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.

10:15 - 05:55

CWL

BNE

33h 40m2 stops

10:35 - 16:55

BNE

CWL

40h 20m2 stops

£1,101Air France

Sun, 8 Feb - Sun, 15 Feb

10:15 - 01:25

CWL

PER

31h 10m2 stops

10:30 - 16:55

PER

CWL

38h 25m2 stops

£1,164Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

17:30 - 15:35

CWL

PER

38h 05m3 stops

10:30 - 16:55

PER

CWL

38h 25m2 stops

£1,201Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

17:25 - 15:35

CWL

PER

38h 10m3 stops

10:30 - 09:50

PER

CWL

31h 20m2 stops

£1,230KLM

Tue, 10 Feb - Tue, 17 Feb

10:20 - 23:55

CWL

PER

29h 35m2 stops

10:30 - 16:45

PER

CWL

38h 15m2 stops

£1,232KLM

Tue, 24 Feb - Thu, 12 Mar

10:20 - 15:35

CWL

PER

45h 15m3 stops

10:30 - 16:45

PER

CWL

38h 15m2 stops

£1,238KLM

Tue, 24 Feb - Thu, 12 Mar

10:15 - 06:30

CWL

BNE

34h 15m3 stops

11:10 - 23:05

BNE

CWL

45h 55m3 stops

£1,256Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

10:20 - 06:25

CWL

MEL

33h 05m3 stops

18:20 - 15:30

MEL

CWL

32h 10m2 stops

£1,264Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

10:20 - 06:25

CWL

MEL

33h 05m3 stops

13:10 - 15:30

MEL

CWL

37h 20m3 stops

£1,278Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

10:20 - 01:25

CWL

PER

31h 05m2 stops

10:30 - 09:50

PER

CWL

31h 20m2 stops

£1,300KLM

Tue, 10 Feb - Tue, 17 Feb

KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

10 Feb

CWL17:25Cardiff Wales

38h 10m

3 stops

PER15:35Perth

17 Feb

PER10:30Perth

31h 20m

2 stops

CWL09:50Cardiff Wales

£1,230

Find similar

KLM

24 Feb

CWL10:20Cardiff Wales

29h 35m

2 stops

PER23:55Perth

12 Mar

PER10:30Perth

38h 15m

2 stops

CWL16:45Cardiff Wales

£1,232

Find similar

KLM

24 Feb

CWL10:20Cardiff Wales

45h 15m

3 stops

PER15:35Perth

12 Mar

PER10:30Perth

38h 15m

2 stops

CWL16:45Cardiff Wales

£1,238

Find similar

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

8 Feb

CWL10:15Cardiff Wales

33h 40m

2 stops

BNE05:55Brisbane

15 Feb

BNE10:35Brisbane

40h 20m

2 stops

CWL16:55Cardiff Wales

£1,101

Find similar

Air France

8 Feb

CWL10:15Cardiff Wales

29h 40m

2 stops

PER23:55Perth

15 Feb

PER10:30Perth

30h 00m

2 stops

CWL08:30Cardiff Wales

£6,513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sun 8/2

10:15-05:55

2 stops33h 40m

Brisbane

Sun 15/2

10:35-16:55

2 stops40h 20m

£1,101

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 8/2

10:15-01:25

2 stops31h 10m

Perth

Sun 15/2

10:30-16:55

2 stops38h 25m

£1,164

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sun 8/2

17:30-15:35

3 stops38h 05m

Perth

Sun 15/2

10:30-16:55

2 stops38h 25m

£1,201

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 10/2

17:25-15:35

3 stops38h 10m

Perth

Tue 17/2

10:30-09:50

2 stops31h 20m

£1,230

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 24/2

10:20-23:55

2 stops29h 35m

Perth

Thu 12/3

10:30-16:45

2 stops38h 15m

£1,232

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 24/2

10:20-15:35

3 stops45h 15m

Perth

Thu 12/3

10:30-16:45

2 stops38h 15m

£1,238

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sun 8/2

10:15-06:30

3 stops34h 15m

Brisbane

Sun 15/2

11:10-23:05

3 stops45h 55m

£1,256

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 10/2

10:20-06:25

3 stops33h 05m

Melbourne

Tue 17/2

18:20-15:30

2 stops32h 10m

£1,264

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Tue 10/2

10:20-06:25

3 stops33h 05m

Melbourne

Tue 17/2

13:10-15:30

3 stops37h 20m

£1,278

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Tue 10/2

10:20-01:25

2 stops31h 05m

Perth

Tue 17/2

10:30-09:50

2 stops31h 20m

£1,300

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 £1,030. The month of June is another great option to travel to Australia, with average flight prices from Cardiff averaging around £1,060.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart on your flight to Australia is on a Monday when prices can be found for as low as £1,223. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Friday, with ticket prices averaging around £1,597.

What is the cheapest time of day to depart on your flight to Australia?

In the morning is the cheapest time of day to fly from Cardiff to Australia when you can find flight prices for as low as £1,238. Flying to Australia in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is in the afternoon when prices are around £1,488.

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	31h 10m
Direct flights	None

The fastest flight from Cardiff to Australia takes 31h 10m

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 December 2025, there are 3 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 £889	Free Cancellation	Rating 7.4 1,339 reviews	Search Etihad Airways flights
Air France	PriceFrom £1,111	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
KLM	PriceFrom £1,163	Free Cancellation	Rating 7.7 1,435 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.