When did momondo last update prices for flights from Cardiff Wales Airport to Sydney Kingsford Smith Airport?

Prices for flights from Cardiff Wales Airport to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Cardiff Wales Airport to Sydney Kingsford Smith Airport?

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 stopovers 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 Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport 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 licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,907 Cheap Flights from Cardiff to Sydney in 2025

Q: What is the typical price of a round-trip flight between Cardiff and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,797 to $3,829. The lowest price recently found on this route was $1,907.

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Find the cheapest flights from Cardiff to Sydney

Round-trip

One-way

Last minute

Cheap return flights

17:15 - 09:20CWL-SYD

31h 05m2 stops

11:25 - 09:10SYD-CWL

54h 45m2 stops

$1,907

Find Deal

Thu, 28 Aug - Thu, 4 Sep

17:15 - 08:25CWL-SYD

30h 10m3 stops

10:15 - 09:15SYD-CWL

32h 00m2 stops

$2,356

Find Deal

Thu, 28 Aug - Thu, 4 Sep

09:50 - 12:35CWL-SYD

41h 45m2 stops

20:30 - 16:45SYD-CWL

53h 15m2 stops

$2,958Air France

Find Deal

Mon, 28 Jul - Mon, 1 Sep

17:15 - 05:10CWL-SYD

26h 55m2 stops

20:30 - 16:45SYD-CWL

53h 15m2 stops

$3,110Air France

Find Deal

Mon, 28 Jul - Mon, 1 Sep

10:20 - 07:35CWL-SYD

34h 15m2 stops

14:30 - 09:50SYD-CWL

30h 20m2 stops

$4,111KLM

Find Deal

Sat, 3 Jan - Sat, 28 Feb

12:00 - 06:55CWL-SYD

55h 55m3 stops

16:20 - 11:30SYD-CWL

54h 10m3 stops

$4,915

Find Deal

Sat, 3 Jan - Sat, 28 Feb

17:15 - 06:40CWL-SYD

28h 25m2 stops

11:00 - 16:45SYD-CWL

62h 45m2 stops

$8,007Air France

Find Deal

Tue, 26 Aug - Tue, 2 Sep

20:15 - 16:55CWL-SYD

35h 40m3 stops

12:50 - 12:00SYD-CWL

32h 10m3 stops

$11,223

Find Deal

Thu, 28 Aug - Thu, 4 Sep

20:15 - 05:20CWL-SYD

48h 05m3 stops

20:10 - 19:45SYD-CWL

56h 35m2 stops

$22,882

Find Deal

Tue, 26 Aug - Tue, 2 Sep

09:50 - 05:10CWL-SYD

34h 20m3 stops

14:50 - 16:45SYD-CWL

34h 55m3 stops

$34,394

Find Deal

Tue, 26 Aug - Tue, 2 Sep

Air France flights from Cardiff to Sydney

Our best Air France deals on Cardiff to Sydney flight tickets

Air France

28 July

CWL09:50Cardiff Wales

41h 45m

2 stops

SYD12:35Sydney Kingsford Smith

1 Sept

SYD20:30Sydney Kingsford Smith

53h 15m

2 stops

CWL16:45Cardiff Wales

$2,958

Find similar

Air France

28 July

CWL17:15Cardiff Wales

26h 55m

2 stops

SYD05:10Sydney Kingsford Smith

1 Sept

SYD20:30Sydney Kingsford Smith

53h 15m

2 stops

CWL16:45Cardiff Wales

$3,110

Find similar

Air France

26 Aug

CWL17:15Cardiff Wales

28h 25m

2 stops

SYD06:40Sydney Kingsford Smith

2 Sept

SYD11:00Sydney Kingsford Smith

62h 45m

2 stops

CWL16:45Cardiff Wales

$8,007

Find similar

KLM flights from Cardiff to Sydney

Our best KLM deals on Cardiff to Sydney flight tickets

KLM

3 Jan

CWL10:20Cardiff Wales

34h 15m

2 stops

SYD07:35Sydney Kingsford Smith

28 Feb

SYD14:30Sydney Kingsford Smith

30h 20m

2 stops

CWL09:50Cardiff Wales

$4,111

Find similar

KLM

17 July

CWL09:50Cardiff Wales

35h 35m

2 stops

SYD06:25Sydney Kingsford Smith

24 July

SYD14:50Sydney Kingsford Smith

27h 25m

2 stops

CWL09:15Cardiff Wales

$4,443

Find similar

How to get the cheapest flight ticket from Cardiff to Sydney

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 typical price of a round-trip flight between Cardiff and Sydney?

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Cardiff, with most prices found around $2,114. If you aren’t able to travel to Sydney during the month of April, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $2,175.

When to book flights from Cardiff to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cardiff to Sydney (CWL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Sydney

Best price found	$1,907
Fastest flight time	26h 55m
Direct flights	None
Airports in Sydney	1 airport

The best flight deal from Cardiff to Sydney found on momondo in the last 72 hours is $1,907

The fastest flight from Cardiff to Sydney takes 26h 55m

There are no direct flights from Cardiff to Sydney. Popular non-direct route for this connection is Cardiff Wales Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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How far is Cardiff Wales to Sydney Kingsford Smith by plane?
The distance between Cardiff Wales and Sydney Kingsford Smith is about 17164.5 km. In terms of flight time, this usually takes a little over 26h 55m.
When did momondo last update prices for flights from Cardiff Wales Airport to Sydney Kingsford Smith Airport?
Prices for flights from Cardiff Wales Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Cardiff Wales Airport to Sydney Kingsford Smith Airport?
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 stopovers 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 Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport 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 licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Can I find flights from Cardiff to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cardiff to Sydney flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Sydney.

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

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