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Look for other cheap flights to Cardiff Wales

$726 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 20/4. 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
21:05 - 22:00
SYD
-
CWL
33h 55m
3 stops
Multiple Airlines Logo
21:45 - 16:50
CWL
-
SYD
34h 05m
2 stops
$2,513Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
KLM Logo
15:35 - 09:50
PER
-
CWL
26h 15m
3 stops
KLM Logo
17:15 - 01:25
CWL
-
PER
24h 10m
2 stops
$2,644KLM
Wed, 4 Mar - Mon, 16 Mar
Multiple Airlines Logo
15:40 - 16:45
SYD
-
CWL
34h 05m
2 stops
Multiple Airlines Logo
21:45 - 16:50
CWL
-
SYD
34h 05m
2 stops
$2,741Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
15:35 - 09:50
PER
-
CWL
26h 15m
3 stops
Multiple Airlines Logo
10:20 - 23:55
CWL
-
PER
29h 35m
3 stops
$2,755Multiple Airlines
Wed, 4 Mar - Mon, 16 Mar
Multiple Airlines Logo
06:50 - 09:50
PER
-
CWL
35h 00m
3 stops
Multiple Airlines Logo
10:20 - 23:55
CWL
-
PER
29h 35m
3 stops
$2,766Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
10:30 - 09:50
PER
-
CWL
31h 20m
2 stops
Multiple Airlines Logo
10:20 - 23:55
CWL
-
PER
29h 35m
3 stops
$2,771Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Air France Logo
11:00 - 16:45
BNE
-
CWL
62h 45m
2 stops
Air France Logo
09:50 - 06:00
CWL
-
BNE
35h 10m
2 stops
$2,952Air France
Sun, 5 Apr - Sun, 12 Apr
KLM Logo
07:25 - 16:45
BNE
-
CWL
42h 20m
3 stops
KLM Logo
17:15 - 06:00
CWL
-
BNE
27h 45m
3 stops
$3,183KLM
Sun, 5 Apr - Sun, 12 Apr
Air France Logo
12:00 - 16:45
SYD
-
CWL
62h 45m
2 stops
Air France Logo
09:45 - 12:35
CWL
-
SYD
41h 50m
2 stops
$3,228Air France
Fri, 3 Apr - Fri, 10 Apr
Air France Logo
12:15 - 16:45
PER
-
CWL
35h 30m
2 stops
Air France Logo
09:50 - 00:40
CWL
-
PER
31h 50m
2 stops
$3,361Air France
Sun, 5 Apr - Sun, 12 Apr

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 20 February 2026.
Use the filters below to find and compare flights to Cardiff that are best for you.

Fly from

Route

Depart

Return

Price

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 5/4

21:05-22:00

3 stops33h 55m

Cardiff Wales

Sun 12/4

21:45-16:50

2 stops34h 05m

$2,513

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 4/3

15:35-09:50

3 stops26h 15m

Cardiff Wales

Mon 16/3

17:15-01:25

2 stops24h 10m

$2,644

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 5/4

15:40-16:45

2 stops34h 05m

Cardiff Wales

Sun 12/4

21:45-16:50

2 stops34h 05m

$2,741

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 4/3

15:35-09:50

3 stops26h 15m

Cardiff Wales

Mon 16/3

10:20-23:55

3 stops29h 35m

$2,755

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 18/3

06:50-09:50

3 stops35h 00m

Cardiff Wales

Wed 25/3

10:20-23:55

3 stops29h 35m

$2,766

PerthCardiff

PER - CWL

PERCWL

Perth

Wed 18/3

10:30-09:50

2 stops31h 20m

Cardiff Wales

Wed 25/3

10:20-23:55

3 stops29h 35m

$2,771

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Sun 5/4

11:00-16:45

2 stops62h 45m

Cardiff Wales

Sun 12/4

09:50-06:00

2 stops35h 10m

$2,952

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Sun 5/4

07:25-16:45

3 stops42h 20m

Cardiff Wales

Sun 12/4

17:15-06:00

3 stops27h 45m

$3,183

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Fri 3/4

12:00-16:45

2 stops62h 45m

Cardiff Wales

Fri 10/4

09:45-12:35

2 stops41h 50m

$3,228

PerthCardiff

PER - CWL

PERCWL

Perth

Sun 5/4

12:15-16:45

2 stops35h 30m

Cardiff Wales

Sun 12/4

09:50-00:40

2 stops31h 50m

$3,361

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 27h 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

$726

Best Round-Trip Price

$2,513

Fastest flight time

60h 00m
The best one-way flight price to Cardiff from Australia in the last 72 hours is $726 (Perth to Cardiff Wales).
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The best round-trip flight price to Cardiff from Australia in the last 72 hours is $2,513 (Sydney Kingsford Smith to Cardiff Wales).
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The fastest flight to Cardiff from Australia takes 60h 00m (Perth to Cardiff Wales).
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Frequently asked questions about flying to Cardiff

What is the cheapest month to fly to Cardiff?

If you don’t want to visit Cardiff in February, then you should wait until December to fly from Australia, when ticket prices are also cheap, with an average price of $2,007.

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 $133 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 $1,872
Sydney Kingsford Smith to Cardiff Wales Flightsfrom $1,773
Perth to Cardiff Wales Flightsfrom $1,952
Brisbane to Cardiff Wales Flightsfrom $2,138
Adelaide to Cardiff Wales Flightsfrom $2,225