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Cheap flights from Cardiff to Sydney from £695

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.
KLM Logo
17:30 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
26h 55m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
KLM Logo
10:35 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 15m3 stops Jakarta Soekarno-Hatta Intl Kuala Lumpur Intl Amsterdam Schiphol
£1,194KLM
Sun, 15 Nov - Wed, 2 Dec
Multiple Airlines Logo
17:30 - 06:35CWL  Cardiff Wales-SYD Sydney Kingsford Smith
26h 05m2 stops Amsterdam Schiphol Singapore Changi
Multiple Airlines Logo
10:35 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 15m3 stops Jakarta Soekarno-Hatta Intl Kuala Lumpur Intl Amsterdam Schiphol
£1,286Multiple Airlines
Sun, 15 Nov - Wed, 2 Dec
Multiple Airlines Logo
17:30 - 06:35CWL  Cardiff Wales-SYD Sydney Kingsford Smith
26h 05m2 stops Amsterdam Schiphol Singapore Changi
Multiple Airlines Logo
09:55 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
34h 55m2 stops Kuala Lumpur Intl Amsterdam Schiphol
£1,288Multiple Airlines
Sun, 15 Nov - Wed, 2 Dec
Multiple Airlines Logo
14:25 - 10:50CWL  Cardiff Wales-SYD Sydney Kingsford Smith
33h 25m3 stops Dublin Abu Dhabi Zayed Intl Phuket City
Multiple Airlines Logo
20:05 - 17:00SYD  Sydney Kingsford Smith-CWL Cardiff Wales
31h 55m3 stops Singapore Changi Vienna Intl Amsterdam Schiphol
£1,291Multiple Airlines
Sun, 15 Nov - Wed, 2 Dec
Multiple Airlines Logo
07:30 - 22:30CWL  Cardiff Wales-SYD Sydney Kingsford Smith
29h 00m2 stops Dublin Dubai Intl
Multiple Airlines Logo
06:00 - 23:25SYD  Sydney Kingsford Smith-CWL Cardiff Wales
28h 25m2 stops Dubai Intl Dublin
£1,293Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
17:15 - 05:10CWL  Cardiff Wales-SYD Sydney Kingsford Smith
26h 55m2 stops Amsterdam Schiphol Singapore Changi
Multiple Airlines Logo
13:45 - 09:15SYD  Sydney Kingsford Smith-CWL Cardiff Wales
29h 30m2 stops Kuala Lumpur Intl Amsterdam Schiphol
£1,379Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
09:45 - 05:10CWL  Cardiff Wales-SYD Sydney Kingsford Smith
34h 25m2 stops Amsterdam Schiphol Singapore Changi
Multiple Airlines Logo
13:45 - 09:15SYD  Sydney Kingsford Smith-CWL Cardiff Wales
29h 30m2 stops Kuala Lumpur Intl Amsterdam Schiphol
£1,426Multiple Airlines
Tue, 29 Sep - Thu, 8 Oct
Multiple Airlines Logo
17:15 - 06:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
52h 10m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi
Multiple Airlines Logo
12:40 - 09:15SYD  Sydney Kingsford Smith-CWL Cardiff Wales
30h 35m3 stops Jakarta Soekarno-Hatta Intl Kuala Lumpur Intl Amsterdam Schiphol
£1,459Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
KLM Logo
17:35 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
27h 50m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
KLM Logo
22:10 - 09:50SYD  Sydney Kingsford Smith-CWL Cardiff Wales
46h 40m2 stops Taipei City Taiwan Taoyuan Intl Amsterdam Schiphol
£1,464KLM
Sat, 24 Oct - Sat, 31 Oct
KLM Logo
17:35 - 07:25CWL  Cardiff Wales-SYD Sydney Kingsford Smith
27h 50m3 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
£1,661KLM
Sat, 24 Oct - Sat, 31 Oct

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KLM flights from Cardiff to Sydney

Our best KLM deals on Cardiff to Sydney flight tickets
KLM
15 Nov
CWL17:30Cardiff Wales
26h 55m
3 stops
SYD07:25Sydney Kingsford Smith
2 Dec
SYD10:35Sydney Kingsford Smith
34h 15m
3 stops
CWL09:50Cardiff Wales
£1,194
KLM
16 Sept
CWL09:45Cardiff Wales
35h 40m
2 stops
SYD06:25Sydney Kingsford Smith
23 Sept
SYD07:55Sydney Kingsford Smith
58h 20m
2 stops
CWL09:15Cardiff Wales
£1,297
KLM
24 Oct
CWL17:35Cardiff Wales
27h 50m
3 stops
SYD07:25Sydney Kingsford Smith
31 Oct
SYD22:10Sydney Kingsford Smith
46h 40m
2 stops
CWL09:50Cardiff Wales
£1,464

Air France flights from Cardiff to Sydney

Our best Air France deals on Cardiff to Sydney flight tickets
Air France
15 Sept
CWL17:15Cardiff Wales
28h 30m
2 stops
SYD06:45Sydney Kingsford Smith
22 Sept
SYD14:45Sydney Kingsford Smith
35h 00m
2 stops
CWL16:45Cardiff Wales
£1,254
Air France
1 Oct
CWL17:15Cardiff Wales
54h 45m
2 stops
SYD09:00Sydney Kingsford Smith
8 Oct
SYD12:00Sydney Kingsford Smith
63h 05m
2 stops
CWL17:05Cardiff Wales
£3,187

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

Sun 15/11

17:30-07:25

3 stops26h 55m

Sydney Kingsford Smith

Wed 2/12

10:35-09:50

3 stops34h 15m

£1,194

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 15/11

17:30-06:35

2 stops26h 05m

Sydney Kingsford Smith

Wed 2/12

10:35-09:50

3 stops34h 15m

£1,286

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 15/11

17:30-06:35

2 stops26h 05m

Sydney Kingsford Smith

Wed 2/12

09:55-09:50

2 stops34h 55m

£1,288

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sun 15/11

14:25-10:50

3 stops33h 25m

Sydney Kingsford Smith

Wed 2/12

20:05-17:00

3 stops31h 55m

£1,291

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 24/10

07:30-22:30

2 stops29h 00m

Sydney Kingsford Smith

Sat 31/10

06:00-23:25

2 stops28h 25m

£1,293
Fastest return journey

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 1/10

17:15-05:10

2 stops26h 55m

Sydney Kingsford Smith

Thu 8/10

13:45-09:15

2 stops29h 30m

£1,379

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Tue 29/9

09:45-05:10

2 stops34h 25m

Sydney Kingsford Smith

Thu 8/10

13:45-09:15

2 stops29h 30m

£1,426

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Thu 1/10

17:15-06:25

2 stops52h 10m

Sydney Kingsford Smith

Thu 8/10

12:40-09:15

3 stops30h 35m

£1,459

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 24/10

17:35-07:25

3 stops27h 50m

Sydney Kingsford Smith

Sat 31/10

22:10-09:50

2 stops46h 40m

£1,464

CardiffSydney

CWL Cardiff Wales - SYD Sydney Kingsford Smith

CWLSYD

Cardiff Wales

Sat 24/10

17:35-07:25

3 stops27h 50m

Sydney Kingsford Smith

Sat 31/10

11:10-09:50

3 stops33h 40m

£1,661

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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, June 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 £0. If you don’t want to visit Sydney in June, then you should wait until May to fly from Cardiff, when ticket prices are also cheap, with an average price of £928.

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

£695

Fastest flight time

29h 00m

Direct flights

None
The best one-way flight to Sydney from Cardiff in the past 72 hours is £695. The best return flight deal from Cardiff to Sydney found on momondo in the last 72 hours is £1,194.
The fastest flight from Cardiff to Sydney takes 29h 00m
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 29h 00m.

  • 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 £736Free CancellationRating
7.3
1,533 reviews
Search Etihad Airways flights
KLMPriceFrom £1,146Free CancellationRating
7.8
1,579 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
Leura
Katoomba
Wollongong
Penrith
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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