Find cheap flights from Cardiff to Sydney

CWL - SYD

Find cheap flights from Cardiff to Sydney

Return
Economy
Cardiff (CWL)
Sydney Kingsford Smith
Sun 19/1
Sun 26/1
Any month
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Cardiff to Sydney flight information

Flights arrive in Sydney
Flights depart from Cardiff
Flight price £697
Distance 10,684 miles
Airlines Qatar Airways, Etihad Airways, KLM

Good to know

Low season:
November
Best time to beat the crowds
4%
expected price decrease
High season:
December
Most popular time to fly
7%
expected price increase
Average price:
£739
(avg. price over the last 2 weeks)
Good deal:
£705
or less (return)

When to book flights from Cardiff to Sydney

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

Looking for a cheap flight? 25% of our users found flights on this route for £705 or less.
The cheapest flight from Cardiff to Sydney was found, on average, 48 days before departure.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Cardiff to Sydney flights

How long does a flight from Cardiff to Sydney take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 24h 45m.
Which airlines provide the cheapest flights from Cardiff to Sydney?
In the past 3 days, the cheapest return tickets were found on Qatar Airways (£697), Etihad Airways (£858) and KLM (£903).
Which airports will I be using when flying from Cardiff to Sydney?
When flying out of Cardiff you will be using Cardiff-Wales Arpt, often referred to as Cardiff Airport. You will be landing at Sydney Kingsford Smith, also known as Sydney Airport.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Cardiff to Sydney (return)

Airports
Origin
Cardiff
£697
only
£697
Destination
Sydney
£697
only
£697
Mon, 2 Mar
CWL
Cardiff Airport
SYD
Sydney Airport
41h 30m
Mon, 9 Mar
SYD
Sydney Airport
CWL
Cardiff Airport
24h 00m
£697
Trip: 7 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,531 reviews
Overall
8.4
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
KTM
DOH
Excellent 9.6

Pros: Yes

CCU
DOH
Excellent 8.0

Cons: My baggage got missing

BLR
DOH
Excellent 8.0

Pros: Seats were ok but they often were out of vege options

Cons: I wanted to upgrade to business class but the process was problematic— had to be done at transfer desk not at gate — after i had been thru security ☹️ Discouraged ne from trying

DOH
DEL
Excellent 9.0

Pros: Great crew, great customer service by phone, great food and entertainment.

Cons: Boarding and deplaning took ages, but don't they always?

BKK
DOH
Good 7.0

Pros: Good service from the crew and food was good

Cons: Flight was delayed and there are redundant checks before entering to the gate. No internet service in the flight and was a very long flight (14 hrs)

Wed, 25 Mar
CWL
Cardiff Airport
SYD
Sydney Airport
37h 30m
Wed, 15 Apr
SYD
Sydney Airport
CWL
Cardiff Airport
45h 20m
£858
Trip: 22 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,558 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
KTM
AUH
Excellent 8.6

Pros: The crew was impeccable , but unfortunately no character , no personality or friendliness . Very stoic and good as far as service. But not friendly at all . And I was in BC, brought them chocolates and e everything

Cons: The crew could be more friendly , more personal

BAH
AUH
Excellent 9.3

Pros: Business Class Seats were comfortable

BEG
AUH
Excellent 10.0

Pros: The crew was amazing!

IAD
AUH
Okay 5.3

Pros: Crew was friendly and online entertainment system had a lot to offer. Online check-in does save time, it's a shorter queue & you just have to drop off your luggage.

Cons: Eithad charges for seat selection now! Not seats with extra legroom or any other perks. But any seat in Economy if you select it 24 hours before departure, anywhere from $25 to $45. Seat selection is free if flight departure is less than 24 hours away but available seats are all random.

HYD
AUH
Mediocre 2.6

Cons: Better comfort and services

Thu, 9 Apr
CWL
Cardiff Airport
SYD
Sydney Airport
31h 15m
Mon, 27 Apr
SYD
Sydney Airport
CWL
Cardiff Airport
38h 35m
£903
Trip: 19 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,525 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
LAX
Okay 5.0

Pros: The crew was professional & friendly

Cons: Food was terrible honestly, entertainment system didn't work on 1st flight.

BHX
AMS
Excellent 10.0

Cons: Time

YYZ
AMS
Good 6.6

Pros: Very friendly and responsive crew. Announcements from the Capitan and chief of flight attendants are very informative and comforting. Seat positions: very good leg room (even in economy)!

Cons: Newer airplane, as 747s are kind of outdated now, especially for long distance flights. But overall had good experience with KLM

EBB
AMS
Excellent 8.3

Pros: KLM STAFF WERE VERY PROFESSIONAL

Cons: SOME CREW MEMBERS WERE ABIT RUDE. THEY NEED TO WORK ON THEIR ATTITUDE

AMS
IAD
Excellent 8.6

Pros: Food was great, enjoyed watching videos, staff very profession and friendly.

Cons: Boarding was delayed and prolonged My Baggage was not transferred and was not available when I arrived in Dulles.

Thu, 23 Apr
CWL
Cardiff Airport
SYD
Sydney Airport
24h 45m
Thu, 21 May
SYD
Sydney Airport
CWL
Cardiff Airport
30h 20m
£742
Trip: 29 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,531 reviews
Overall
8.4
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
DOH
BKK
Excellent 8.0

Pros: As always crew magnificent

DOH
PEN
Excellent 9.6

Pros: Amazing service. Incredible comfort.

Cons: Nothing

DOH
SIN
Mediocre 3.3

Cons: Food

BOS
DOH
Excellent 9.0

Cons: Getting on and off the plane took some time, but doesn't it always? Economy class was slightly more comfortable than many other airlines, but nothing to write home about. Qatar Airways really shone in the food, the service (both onboard and off) and the entertainment. Good experience.

DOH
HYD
Excellent 8.3

Pros: Crew was great, seating was cramped.

Cons: Seating.

Thu, 28 May
CWL
Cardiff Airport
SYD
Sydney Airport
24h 45m
Thu, 11 Jun
SYD
Sydney Airport
CWL
Cardiff Airport
24h 50m
£867
Trip: 15 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,531 reviews
Overall
8.4
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
BOS
DOH
Excellent 9.0

Cons: Getting on and off the plane took some time, but doesn't it always? Economy class was slightly more comfortable than many other airlines, but nothing to write home about. Qatar Airways really shone in the food, the service (both onboard and off) and the entertainment. Good experience.

DOH
ARN
Excellent 9.3

Pros: My flight attendant, Grace, was delightful. There were several challenging passengers around me and I observed her handle them with the grace of someone who embodied their name—Grace.

Cons: No wifi on board. The plane was one of the older ones, but still perfectly nice.

DOH
CDG
Excellent 10.0

Pros: Amazing aircraft! Amazing crew!

DOH
ISB
Okay 4.3

Pros: Crew was good

Cons: Tvs don’t work. Uncomfortable seats

DOH
LAX
Excellent 10.0

Cons: Qatar Airways could improve food selection for business class.

Thu, 23 Jan
CWL
Cardiff Airport
SYD
Sydney Airport
36h 15m
Thu, 30 Jan
SYD
Sydney Airport
CWL
Cardiff Airport
30h 15m
£1109
Trip: 8 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,531 reviews
Overall
8.4
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
KWI
DOH
Excellent 9.0

Pros: Flight attendants were excellent, food service very good. If the service is so good in economy, I can't imagine how nice it would be to fly in business class. I would fly Qatar Airlines all the time if the price is right.

Cons: Economy row seats don't give you enough space for your legs between rows, but this is a systemic problem among airlines. You have to live with it or move up to business class.

MEL
DOH
Excellent 8.0

Pros: Crew was terrific. Great service. New aircraft are comfortable too.

Cons: Food. Meals are of poor quality. Bland in taste and rubbery texture.

MEL
DOH
Excellent 9.3

Pros: Amazing staff, clean plane, good food, comfortable seats in business

Cons: Plane was very warm. Uncomfortably warm Movie selection was boring. Too many Marvel films which was ridiculous.

DUB
DOH
Excellent 8.3

Cons: Not a lot other than better choice of movies and music. Super airline as always

KTM
DOH
Excellent 9.6

Pros: Yes

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*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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