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Look for other cheap flights to Cardiff Wales

$704 Cheap flights to Cardiff

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cardiff departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:45 - 23:05
MEL
-
CWL
33h 20m
2 stops
Multiple Airlines Logo
23:15 - 15:50
CWL
-
MEL
31h 35m
2 stops
$2,111Multiple Airlines
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
22:45 - 22:50
MEL
-
CWL
33h 05m
2 stops
Multiple Airlines Logo
22:10 - 15:50
CWL
-
MEL
32h 40m
2 stops
$2,113Multiple Airlines
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
22:55 - 22:25
PER
-
CWL
30h 30m
2 stops
Multiple Airlines Logo
23:30 - 12:15
CWL
-
PER
29h 45m
2 stops
$2,151Multiple Airlines
Wed, 20 May - Wed, 27 May
Multiple Airlines Logo
15:40 - 16:45
SYD
-
CWL
34h 05m
2 stops
Multiple Airlines Logo
09:45 - 06:10
CWL
-
SYD
35h 25m
2 stops
$2,194Multiple Airlines
Wed, 20 May - Wed, 27 May
Air France Logo
11:00 - 16:45
MEL
-
CWL
62h 45m
2 stops
Air France Logo
09:45 - 07:20
CWL
-
MEL
36h 35m
2 stops
$3,076Air France
Tue, 5 May - Tue, 12 May
KLM Logo
10:10 - 16:45
SYD
-
CWL
39h 35m
2 stops
KLM Logo
09:45 - 06:30
CWL
-
SYD
35h 45m
3 stops
$3,672KLM
Wed, 20 May - Wed, 27 May
Air France Logo
11:00 - 16:45
SYD
-
CWL
62h 45m
2 stops
Air France Logo
09:45 - 09:00
CWL
-
SYD
38h 15m
2 stops
$3,935Air France
Tue, 5 May - Tue, 12 May
KLM Logo
06:15 - 16:45
ADL
-
CWL
43h 00m
3 stops
KLM Logo
09:45 - 06:10
CWL
-
ADL
35h 55m
3 stops
$4,308KLM
Tue, 19 May - Tue, 26 May
Singapore Airlines Logo
15:00 - 17:05
SYD
-
CWL
35h 05m
2 stops
Singapore Airlines Logo
17:15 - 16:45
CWL
-
SYD
38h 30m
2 stops
$5,908Singapore Airlines
Fri, 19 Jun - Sun, 21 Jun
WestJet Logo
20:30 - 10:15
SYD
-
CWL
46h 45m
2 stops
WestJet Logo
11:35 - 06:35
CWL
-
SYD
34h 00m
2 stops
$8,165WestJet
Thu, 21 May - Thu, 28 May

momondo Fare Finder

 
Locate flights to Cardiff Wales that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 7 April 2026.
Use the filters below to find and compare flights to Cardiff that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Tue 19/5

22:45-23:05

2 stops33h 20m

Cardiff Wales

Tue 26/5

23:15-15:50

2 stops31h 35m

$2,111

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Mon 18/5

22:45-22:50

2 stops33h 05m

Cardiff Wales

Mon 25/5

22:10-15:50

2 stops32h 40m

$2,113
Fastest return journey

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 20/5

22:55-22:25

2 stops30h 30m

Cardiff Wales

Wed 27/5

23:30-12:15

2 stops29h 45m

$2,151

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 20/5

15:40-16:45

2 stops34h 05m

Cardiff Wales

Wed 27/5

09:45-06:10

2 stops35h 25m

$2,194

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Tue 5/5

11:00-16:45

2 stops62h 45m

Cardiff Wales

Tue 12/5

09:45-07:20

2 stops36h 35m

$3,076

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 20/5

10:10-16:45

2 stops39h 35m

Cardiff Wales

Wed 27/5

09:45-06:30

3 stops35h 45m

$3,672

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Tue 5/5

11:00-16:45

2 stops62h 45m

Cardiff Wales

Tue 12/5

09:45-09:00

2 stops38h 15m

$3,935

AdelaideCardiff

ADL - CWL

ADLCWL

Adelaide

Tue 19/5

06:15-16:45

3 stops43h 00m

Cardiff Wales

Tue 26/5

09:45-06:10

3 stops35h 55m

$4,308

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Fri 19/6

15:00-17:05

2 stops35h 05m

Cardiff Wales

Sun 21/6

17:15-16:45

2 stops38h 30m

$5,908

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 21/5

20:30-10:15

2 stops46h 45m

Cardiff Wales

Thu 28/5

11:35-06:35

2 stops34h 00m

$8,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Cardiff from

Cardiff flights insights and trends

Explore insights for your Cardiff flight to craft the best travel plan

How long does it take to fly to Cardiff?

Flight times vary depending on what airport in Australia you fly out of and what airport in Cardiff you fly into. For example, flying from Sydney Kingsford Smith to Cardiff Wales takes 34h 05m on average. On the other hand, flying from Melbourne to Cardiff Wales takes 33h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap Cardiff flight deals and tips

Summary info about Cardiff flight prices, duration and airlines

Best One-Way Price

$704

Best Round-Trip Price

$2,111

Fastest flight time

42h 20m
The best one-way flight price to Cardiff from Australia in the last 72 hours is $704 (Perth to Cardiff Wales).
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The best round-trip flight price to Cardiff from Australia in the last 72 hours is $2,111 (Melbourne to Cardiff Wales).
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The fastest flight to Cardiff from Australia takes 42h 20m (Sydney Kingsford Smith to Cardiff Wales).
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Frequently asked questions about flying to Cardiff

Is there an alternative airport near Cardiff?

Those flying to Cardiff could potentially find better pricing at Bristol Airport (34 km from Cardiff city centre), Swansea Fairwood Comm Airport (63 km from Cardiff city centre), Gloucestershire Airport (84 km from Cardiff city centre), Exeter Airport (84 km from Cardiff city centre) or Brize Norton Airport (114 km from Cardiff city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Cardiff?

Bristol Airport has an average price of $204 per person and is typically the cheapest airport to fly into when visiting Cardiff. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

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

Prices for flights to Cardiff Wales Airport refresh daily.

How old do you have to be to fly to Cardiff Wales 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 to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The travel and health documents required for your trip to Cardiff Wales 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 Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Cardiff. Millions of users trust and use momondo every year so you are in good company.

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

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

How can momondo help me find flights to Cardiff?

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 to Cardiff.

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

Price alerts on flights to Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cardiff Wales trip

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Find better results for your trip to Cardiff

Popular Flights to Cardiff

Popular routes according to searches in the past day on momondo
Melbourne to Cardiff Wales Flightsfrom $1,460
Sydney Kingsford Smith to Cardiff Wales Flightsfrom $1,518
Perth to Cardiff Wales Flightsfrom $1,488
Brisbane to Cardiff Wales Flightsfrom $3,832
Adelaide to Cardiff Wales Flightsfrom $2,236