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Look for other cheap flights to Cardiff Wales

$792 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 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:20 - 16:45
SYD
-
CWL
39h 25m
2 stops
KLM Logo
09:45 - 06:25
CWL
-
SYD
35h 40m
2 stops
$2,724KLM
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
06:25 - 16:45
PER
-
CWL
41h 20m
2 stops
Multiple Airlines Logo
17:15 - 12:30
CWL
-
PER
36h 15m
2 stops
$3,025Multiple Airlines
Tue, 8 Sep - Wed, 30 Sep
Air France Logo
11:00 - 16:45
MEL
-
CWL
62h 45m
2 stops
Air France Logo
09:50 - 09:00
CWL
-
MEL
38h 10m
2 stops
$3,082Air France
Sun, 12 Jul - Sat, 18 Jul
Air France Logo
11:00 - 16:45
MEL
-
CWL
62h 45m
2 stops
Air France Logo
09:50 - 09:00
CWL
-
MEL
38h 10m
2 stops
$3,093Air France
Sun, 12 Jul - Sat, 18 Jul
Multiple Airlines Logo
16:55 - 09:15
PER
-
CWL
47h 20m
2 stops
Multiple Airlines Logo
17:15 - 14:40
CWL
-
PER
38h 25m
2 stops
$3,127Multiple Airlines
Fri, 31 Jul - Fri, 7 Aug
Multiple Airlines Logo
12:15 - 16:45
PER
-
CWL
35h 30m
2 stops
Multiple Airlines Logo
17:15 - 00:40
CWL
-
PER
24h 25m
3 stops
$3,134Multiple Airlines
Tue, 8 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:00 - 16:45
BNE
-
CWL
28h 45m
2 stops
Multiple Airlines Logo
09:45 - 06:25
CWL
-
BNE
35h 40m
2 stops
$3,195Multiple Airlines
Wed, 8 Jul - Tue, 14 Jul
KLM Logo
10:15 - 09:15
MEL
-
CWL
32h 00m
2 stops
KLM Logo
17:35 - 04:55
CWL
-
MEL
26h 20m
3 stops
$5,407KLM
Sun, 12 Jul - Sat, 18 Jul
WestJet Logo
20:30 - 10:15
SYD
-
CWL
70h 45m
2 stops
WestJet Logo
11:35 - 06:25
CWL
-
SYD
33h 50m
2 stops
$8,862WestJet
Wed, 8 Jul - Thu, 23 Jul
WestJet Logo
20:30 - 10:15
SYD
-
CWL
70h 45m
2 stops
WestJet Logo
11:35 - 06:35
CWL
-
SYD
34h 00m
2 stops
$9,427WestJet
Wed, 8 Jul - Thu, 23 Jul

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 17 June 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

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 30/7

10:20-16:45

2 stops39h 25m

Cardiff Wales

Thu 6/8

09:45-06:25

2 stops35h 40m

$2,724

PerthCardiff

PER - CWL

PERCWL

Perth

Tue 8/9

06:25-16:45

2 stops41h 20m

Cardiff Wales

Wed 30/9

17:15-12:30

2 stops36h 15m

$3,025

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 12/7

11:00-16:45

2 stops62h 45m

Cardiff Wales

Sat 18/7

09:50-09:00

2 stops38h 10m

$3,082

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 12/7

11:00-16:45

2 stops62h 45m

Cardiff Wales

Sat 18/7

09:50-09:00

2 stops38h 10m

$3,093

PerthCardiff

PER - CWL

PERCWL

Perth

Fri 31/7

16:55-09:15

2 stops47h 20m

Cardiff Wales

Fri 7/8

17:15-14:40

2 stops38h 25m

$3,127

PerthCardiff

PER - CWL

PERCWL

Perth

Tue 8/9

12:15-16:45

2 stops35h 30m

Cardiff Wales

Wed 30/9

17:15-00:40

3 stops24h 25m

$3,134

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Wed 8/7

21:00-16:45

2 stops28h 45m

Cardiff Wales

Tue 14/7

09:45-06:25

2 stops35h 40m

$3,195
Fastest return journey

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 12/7

10:15-09:15

2 stops32h 00m

Cardiff Wales

Sat 18/7

17:35-04:55

3 stops26h 20m

$5,407

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 8/7

20:30-10:15

2 stops70h 45m

Cardiff Wales

Thu 23/7

11:35-06:25

2 stops33h 50m

$8,862

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Wed 8/7

20:30-10:15

2 stops70h 45m

Cardiff Wales

Thu 23/7

11:35-06:35

2 stops34h 00m

$9,427

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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 39h 25m on average. On the other hand, flying from Melbourne to Cardiff Wales takes 32h 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

$792

Best Round-Trip Price

$2,724

Fastest flight time

43h 40m
The best one-way flight price to Cardiff from Australia in the last 5 days is $792 (Brisbane to Cardiff Wales).
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The best round-trip flight price to Cardiff from Australia in the last 5 days is $2,724 (Sydney Kingsford Smith to Cardiff Wales).
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The fastest flight to Cardiff from Australia takes 43h 40m (Brisbane 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 $197 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
Sydney Kingsford Smith to Cardiff Wales Flightsfrom $1,925
Perth to Cardiff Wales Flightsfrom $2,690
Melbourne to Cardiff Wales Flightsfrom $2,957
Brisbane to Cardiff Wales Flightsfrom $2,258
Adelaide to Cardiff Wales Flightsfrom $3,205