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

When did momondo last update prices for flights from Cardiff Wales Airport to Australia?

Prices for flights from Cardiff Wales Airport to Australia were last updated today.

How old do you have to be to fly from Cardiff Wales Airport to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,040 Cheap Flights from Cardiff to Australia in 2026

1 adult

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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.

22:10 - 15:50

CWL

MEL

32h 40m

2 stops

22:45 - 22:50

MEL

CWL

33h 05m

2 stops

$2,001Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

23:30 - 16:50

CWL

SYD

32h 20m

2 stops

20:45 - 22:25

SYD

CWL

34h 40m

2 stops

$2,121Multiple Airlines

Wed, 20 May - Wed, 27 May

21:45 - 16:50

CWL

SYD

34h 05m

2 stops

15:40 - 16:45

SYD

CWL

34h 05m

2 stops

$2,259Multiple Airlines

Sun, 31 May - Sun, 7 Jun

09:45 - 10:45

CWL

SYD

64h 00m

2 stops

13:05 - 09:15

SYD

CWL

29h 10m

2 stops

$2,539KLM

Tue, 1 Sep - Tue, 15 Sep

17:15 - 09:20

CWL

SYD

31h 05m

2 stops

11:25 - 16:45

SYD

CWL

62h 20m

2 stops

$2,574Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

09:45 - 09:00

CWL

BNE

38h 15m

2 stops

11:05 - 16:45

BNE

CWL

62h 40m

2 stops

$2,809Air France

Mon, 1 Jun - Mon, 8 Jun

17:15 - 07:10

CWL

SYD

28h 55m

3 stops

13:05 - 09:15

SYD

CWL

29h 10m

2 stops

$2,949KLM

Tue, 1 Sep - Tue, 15 Sep

17:15 - 09:00

CWL

BNE

54h 45m

2 stops

11:05 - 16:45

BNE

CWL

62h 40m

2 stops

$3,315Air France

Fri, 31 Jul - Mon, 31 Aug

17:35 - 16:55

CWL

BNE

38h 20m

2 stops

18:10 - 09:15

BNE

CWL

48h 05m

2 stops

$3,879Singapore Airlines

Sat, 5 Sep - Sat, 19 Sep

17:15 - 16:55

CWL

BNE

38h 40m

2 stops

23:50 - 09:15

BNE

CWL

42h 25m

2 stops

$6,101Singapore Airlines

Thu, 2 Jul - Thu, 16 Jul

KLM flights from Cardiff to Australia

Our best KLM deals on Cardiff to Australia flight tickets

KLM

1 Sept

CWL09:45Cardiff Wales

64h 00m

2 stops

SYD10:45Sydney Kingsford Smith

15 Sept

SYD13:05Sydney Kingsford Smith

29h 10m

2 stops

CWL09:15Cardiff Wales

$2,539

KLM

1 Sept

CWL17:15Cardiff Wales

28h 55m

3 stops

SYD07:10Sydney Kingsford Smith

15 Sept

SYD13:05Sydney Kingsford Smith

29h 10m

2 stops

CWL09:15Cardiff Wales

$2,949

KLM

20 May

CWL17:15Cardiff Wales

28h 55m

3 stops

SYD07:10Sydney Kingsford Smith

27 May

SYD10:20Sydney Kingsford Smith

39h 25m

2 stops

CWL16:45Cardiff Wales

$3,207

Air France flights from Cardiff to Australia

Our best Air France deals on Cardiff to Australia flight tickets

Air France

21 Apr

CWL09:45Cardiff Wales

41h 55m

2 stops

MEL12:40Melbourne

12 May

MEL11:00Melbourne

62h 45m

2 stops

CWL16:45Cardiff Wales

$2,734

Air France

1 June

CWL09:45Cardiff Wales

38h 15m

2 stops

BNE09:00Brisbane

8 June

BNE11:05Brisbane

62h 40m

2 stops

CWL16:45Cardiff Wales

$2,809

Air France

31 July

CWL17:15Cardiff Wales

54h 45m

2 stops

BNE09:00Brisbane

31 Aug

BNE11:05Brisbane

62h 40m

2 stops

CWL16:45Cardiff Wales

$3,315

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffMelbourne

CWL - MEL

CWLMEL

Cardiff Wales

Mon 1/6

22:10-15:50

2 stops32h 40m

Melbourne

Mon 8/6

22:45-22:50

2 stops33h 05m

$2,001

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Wed 20/5

23:30-16:50

2 stops32h 20m

Sydney Kingsford Smith

Wed 27/5

20:45-22:25

2 stops34h 40m

$2,121

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Sun 31/5

21:45-16:50

2 stops34h 05m

Sydney Kingsford Smith

Sun 7/6

15:40-16:45

2 stops34h 05m

$2,259

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 1/9

09:45-10:45

2 stops64h 00m

Sydney Kingsford Smith

Tue 15/9

13:05-09:15

2 stops29h 10m

$2,539

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Mon 1/6

17:15-09:20

2 stops31h 05m

Sydney Kingsford Smith

Mon 8/6

11:25-16:45

2 stops62h 20m

$2,574

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Mon 1/6

09:45-09:00

2 stops38h 15m

Brisbane

Mon 8/6

11:05-16:45

2 stops62h 40m

$2,809

Fastest return journey

CardiffSydney

CWL - SYD

CWLSYD

Cardiff Wales

Tue 1/9

17:15-07:10

3 stops28h 55m

Sydney Kingsford Smith

Tue 15/9

13:05-09:15

2 stops29h 10m

$2,949

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Fri 31/7

17:15-09:00

2 stops54h 45m

Brisbane

Mon 31/8

11:05-16:45

2 stops62h 40m

$3,315

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Sat 5/9

17:35-16:55

2 stops38h 20m

Brisbane

Sat 19/9

18:10-09:15

2 stops48h 05m

$3,879

CardiffBrisbane

CWL - BNE

CWLBNE

Cardiff Wales

Thu 2/7

17:15-16:55

2 stops38h 40m

Brisbane

Thu 16/7

23:50-09:15

2 stops42h 25m

$6,101

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?

In general, May is the cheapest month to fly from Cardiff to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,176. If you don’t want to visit Australia in May, then you should wait until April to fly from Cardiff, when ticket prices are also cheap, with an average price of $2,289.

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 05m
Direct flights	None

The fastest flight from Cardiff to Australia takes 29h 05m

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 were last updated today.
How old do you have to be to fly from Cardiff Wales Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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?

All flight searches from Cardiff to Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Cardiff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cardiff to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Cardiff and alert you when they change.