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

Air France and Singapore Airlines are the most popular carriers operating from Cardiff Wales to Australia

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 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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 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.

£650 Cheap Flights from Cardiff to Australia in 2025/26

1 adult

0 bags

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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.

20:05 - 15:55

CWL

PER

35h 50m3 stops

05:35 - 20:55

PER

CWL

47h 20m3 stops

£976Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

23:30 - 20:55

CWL

MEL

34h 25m3 stops

13:10 - 16:55

MEL

CWL

38h 45m3 stops

£1,106Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

23:30 - 17:50

CWL

MEL

31h 20m2 stops

13:10 - 16:55

MEL

CWL

38h 45m3 stops

£1,149Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

10:20 - 08:15

CWL

BNE

35h 55m2 stops

10:10 - 08:15

BNE

CWL

32h 05m2 stops

£1,156Multiple Airlines

Sun, 1 Mar - Sun, 29 Mar

20:05 - 17:00

CWL

MEL

33h 55m2 stops

13:10 - 20:55

MEL

CWL

42h 45m3 stops

£1,169Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

09:45 - 05:35

CWL

MEL

34h 50m2 stops

15:55 - 17:05

MEL

CWL

34h 10m2 stops

£1,183Air France

Fri, 15 May - Fri, 5 Jun

17:30 - 21:25

CWL

BNE

41h 55m3 stops

07:30 - 15:45

BNE

CWL

42h 15m3 stops

£1,546KLM

Sun, 1 Mar - Sun, 29 Mar

10:20 - 23:55

CWL

PER

29h 35m2 stops

11:30 - 09:45

PER

CWL

30h 15m2 stops

£1,686KLM

Sat, 24 Jan - Sat, 31 Jan

17:30 - 18:10

CWL

MEL

37h 40m2 stops

19:25 - 09:50

MEL

CWL

49h 25m2 stops

£1,758Singapore Airlines

Sun, 8 Mar - Sun, 22 Mar

17:15 - 20:35

CWL

MEL

42h 20m2 stops

15:40 - 16:45

MEL

CWL

34h 05m2 stops

£1,769Singapore Airlines

Mon, 1 Jun - Mon, 22 Jun

KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

1 Mar

CWL17:30Cardiff Wales

41h 55m

3 stops

BNE21:25Brisbane

29 Mar

BNE07:30Brisbane

42h 15m

3 stops

CWL15:45Cardiff Wales

£1,546

Find similar

KLM

24 Jan

CWL10:20Cardiff Wales

29h 35m

2 stops

PER23:55Perth

31 Jan

PER11:30Perth

30h 15m

2 stops

CWL09:45Cardiff Wales

£1,686

Find similar

KLM

15 Dec

CWL17:15Cardiff Wales

30h 30m

3 stops

SYD10:45Sydney Kingsford Smith

22 Dec

SYD11:30Sydney Kingsford Smith

40h 25m

2 stops

CWL16:55Cardiff Wales

£2,110

Find similar

Singapore Airlines flights from Cardiff to Australia

Our best Singapore Airlines deals on Cardiff to Australia flight tickets

Singapore Airlines

8 Mar

CWL17:30Cardiff Wales

37h 40m

2 stops

MEL18:10Melbourne

22 Mar

MEL19:25Melbourne

49h 25m

2 stops

CWL09:50Cardiff Wales

£1,758

Find similar

Singapore Airlines

1 Jun

CWL17:15Cardiff Wales

42h 20m

2 stops

MEL20:35Melbourne

22 Jun

MEL15:40Melbourne

34h 05m

2 stops

CWL16:45Cardiff Wales

£1,769

Find similar

Singapore Airlines

20 Jan

CWL10:20Cardiff Wales

44h 50m

2 stops

MEL18:10Melbourne

3 Mar

MEL10:35Melbourne

34h 15m

2 stops

CWL09:50Cardiff Wales

£2,765

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 24/1

20:05-15:55

3 stops35h 50m

Perth

Sat 31/1

05:35-20:55

3 stops47h 20m

£976

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 26/1

23:30-20:55

3 stops34h 25m

Melbourne

Mon 2/2

13:10-16:55

3 stops38h 45m

£1,106

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 26/1

23:30-17:50

2 stops31h 20m

Melbourne

Mon 2/2

13:10-16:55

3 stops38h 45m

£1,149

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sun 1/3

10:20-08:15

2 stops35h 55m

Brisbane

Sun 29/3

10:10-08:15

2 stops32h 05m

£1,156

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Sat 24/1

20:05-17:00

2 stops33h 55m

Melbourne

Sat 31/1

13:10-20:55

3 stops42h 45m

£1,169

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Fri 15/5

09:45-05:35

2 stops34h 50m

Melbourne

Fri 5/6

15:55-17:05

2 stops34h 10m

£1,183

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sun 1/3

17:30-21:25

3 stops41h 55m

Brisbane

Sun 29/3

07:30-15:45

3 stops42h 15m

£1,546

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Sat 24/1

10:20-23:55

2 stops29h 35m

Perth

Sat 31/1

11:30-09:45

2 stops30h 15m

£1,686

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Sun 8/3

17:30-18:10

2 stops37h 40m

Melbourne

Sun 22/3

19:25-09:50

2 stops49h 25m

£1,758

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 1/6

17:15-20:35

2 stops42h 20m

Melbourne

Mon 22/6

15:40-16:45

2 stops34h 05m

£1,769

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 £1,039. The month of June is another great option to travel to Australia, with average flight prices from Cardiff averaging around £1,069.

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 £1,233. 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 £1,610.

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 £1,248. 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 £1,500.

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 35m
Direct flights	None

The fastest flight from Cardiff to Australia takes 29h 35m

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 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 £896	Free Cancellation	Rating 7.4 1,331 reviews		Search Etihad Airways flights
KLM	PriceFrom £1,173	Free Cancellation	Rating 7.7 1,432 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.