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Cheap flights from Cardiff to Sydney from £627

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:35 - 06:30CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 55m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
12:00 - 17:00SYD  Sydney Kingsford Smith-CWL Cardiff Wales
40h 00m3 stops Shanghai Pu Dong London Heathrow Amsterdam Schiphol
£1,247Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:20 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 05m3 stops Amsterdam Schiphol Kuala Lumpur Intl Jakarta Soekarno-Hatta Intl
Multiple Airlines Logo
10:20 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 30m2 stops Incheon Intl Amsterdam Schiphol
£1,264Multiple Airlines
Mon, 30 Nov - Sun, 6 Dec
KLM Logo
10:20 - 07:55CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 35m2 stops Amsterdam Schiphol Kuala Lumpur Intl
KLM Logo
16:10 - 09:45SYD  Sydney Kingsford Smith-CWL Cardiff Wales
28h 35m2 stops Singapore Changi Amsterdam Schiphol
£1,265KLM
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:20 - 07:55CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 35m2 stops Amsterdam Schiphol Kuala Lumpur Intl
Multiple Airlines Logo
10:20 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 30m2 stops Incheon Intl Amsterdam Schiphol
£1,267Multiple Airlines
Mon, 30 Nov - Sun, 6 Dec
KLM Logo
10:20 - 07:55CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 35m2 stops Amsterdam Schiphol Kuala Lumpur Intl
KLM Logo
11:10 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
33h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,327KLM
Thu, 26 Nov - Thu, 3 Dec
KLM Logo
10:20 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 05m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
KLM Logo
11:10 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
33h 40m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,330KLM
Thu, 26 Nov - Thu, 3 Dec
KLM Logo
10:20 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 05m3 stops Amsterdam Schiphol Kuala Lumpur Intl Jakarta Soekarno-Hatta Intl
KLM Logo
06:35 - 09:45SYD  Sydney Kingsford Smith-CWL Cardiff Wales
38h 10m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
£1,369KLM
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:20 - 08:35CWL  Cardiff Wales-SYD Sydney Kingsford Smith
35h 15m3 stops Amsterdam Schiphol Paris Charles de Gaulle Beijing Capital
Multiple Airlines Logo
17:10 - 17:00SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 50m3 stops Denpasar Bali Ngurah Rai Shanghai Pu Dong Amsterdam Schiphol
£1,369Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
10:20 - 07:55CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 35m2 stops Amsterdam Schiphol Kuala Lumpur Intl
Multiple Airlines Logo
22:10 - 17:00SYD  Sydney Kingsford Smith-CWL Cardiff Wales
53h 50m2 stops Taipei City Taiwan Taoyuan Intl Amsterdam Schiphol
£1,399Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
10:20 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 05m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
Multiple Airlines Logo
22:10 - 17:00SYD  Sydney Kingsford Smith-CWL Cardiff Wales
53h 50m2 stops Taipei City Taiwan Taoyuan Intl Amsterdam Schiphol
£1,402Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec

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KLM flights from Cardiff to Sydney

Our best KLM deals on Cardiff to Sydney flight tickets
KLM
23 Nov
CWL10:20Cardiff Wales
34h 35m
2 stops
SYD07:55Sydney Kingsford Smith
30 Nov
SYD16:10Sydney Kingsford Smith
28h 35m
2 stops
CWL09:45Cardiff Wales
£1,265
KLM
26 Nov
CWL10:20Cardiff Wales
34h 35m
2 stops
SYD07:55Sydney Kingsford Smith
3 Dec
SYD11:10Sydney Kingsford Smith
33h 40m
3 stops
CWL09:50Cardiff Wales
£1,327
KLM
26 Nov
CWL10:20Cardiff Wales
34h 05m
3 stops
SYD07:25Sydney Kingsford Smith
3 Dec
SYD11:10Sydney Kingsford Smith
33h 40m
3 stops
CWL09:50Cardiff Wales
£1,330

momondo Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 23/11

08:35-06:30

2 stops34h 55m

Sydney Kingsford Smith

Mon 30/11

12:00-17:00

3 stops40h 00m

£1,247

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 30/11

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Sun 6/12

10:20-09:50

2 stops34h 30m

£1,264
Fastest return journey

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 23/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Mon 30/11

16:10-09:45

2 stops28h 35m

£1,265

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 30/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Sun 6/12

10:20-09:50

2 stops34h 30m

£1,267

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 26/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Thu 3/12

11:10-09:50

3 stops33h 40m

£1,327

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 26/11

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Thu 3/12

11:10-09:50

3 stops33h 40m

£1,330

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Mon 23/11

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Mon 30/11

06:35-09:45

3 stops38h 10m

£1,369

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 24/11

10:20-08:35

3 stops35h 15m

Sydney Kingsford Smith

Tue 1/12

17:10-17:00

3 stops34h 50m

£1,369

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 24/11

10:20-07:55

2 stops34h 35m

Sydney Kingsford Smith

Tue 1/12

22:10-17:00

2 stops53h 50m

£1,399

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 24/11

10:20-07:25

3 stops34h 05m

Sydney Kingsford Smith

Tue 1/12

22:10-17:00

2 stops53h 50m

£1,402

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Sydney from

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 cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Cardiff to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £941. If you don’t want to visit Sydney in May, then you should wait until March to fly from Cardiff, when ticket prices are also cheap, with an average price of £1,007.

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

£627

Fastest flight time

34h 35m

Direct flights

None
The best one-way flight to Sydney from Cardiff in the past 72 hours is £627. The best return flight deal from Cardiff to Sydney found on momondo in the last 72 hours is £1,247.
The fastest flight from Cardiff to Sydney takes 34h 35m
There are no direct flights from Cardiff to Sydney. There are no popular flight routes from Cardiff to Sydney.
Search flight deals

Frequently asked questions about flying from Cardiff to Sydney

  • How far is Cardiff Wales to Sydney Kingsford Smith by plane?

    Cardiff Wales and Sydney Kingsford Smith are 10665.5 mi apart from one another. By plane, this route typically takes 34h 35m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Sydney Kingsford Smith Airport?

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

    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 layovers. It is recommended that you verify 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 necessary travel and health documents for your Sydney Kingsford Smith Airport 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 license 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.

  • What is the most popular airline from Cardiff to Sydney?

Best airlines flying from Cardiff to Sydney

Compare and see reviews for airlines that fly from Cardiff to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom £747Free CancellationRating
7.3
1,550 reviews
Search Etihad Airways flights
KLMPriceFrom £1,247Free CancellationRating
7.8
1,595 reviews
Search KLM flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Randwick
Coogee
Cronulla
Katoomba
Wollongong
Penrith
Leura
Manly
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Sydney?

Finding the right flight to Sydney from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sydney from Cardiff which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Cardiff to Sydney 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 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.

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