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Look for other cheap flights to Cardiff Wales

$2,023 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 12/8. 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
10:10 - 16:45
SYD
-
CWL
39h 35m
2 stops
KLM Logo
17:15 - 10:00
CWL
-
SYD
31h 45m
2 stops
$2,591KLM
Sun, 2 Aug - Mon, 24 Aug
Multiple Airlines Logo
21:00 - 16:45
SYD
-
CWL
52h 45m
3 stops
Multiple Airlines Logo
17:15 - 10:00
CWL
-
SYD
31h 45m
2 stops
$2,593Multiple Airlines
Sun, 2 Aug - Mon, 24 Aug
Multiple Airlines Logo
15:40 - 16:45
SYD
-
CWL
34h 05m
2 stops
Multiple Airlines Logo
17:15 - 06:10
CWL
-
SYD
27h 55m
2 stops
$2,598Multiple Airlines
Sun, 2 Aug - Mon, 24 Aug
Multiple Airlines Logo
22:45 - 21:45
MEL
-
CWL
32h 00m
2 stops
Multiple Airlines Logo
21:45 - 16:50
CWL
-
MEL
34h 05m
2 stops
$2,611Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
21:00 - 16:45
SYD
-
CWL
52h 45m
3 stops
Multiple Airlines Logo
09:45 - 05:10
CWL
-
SYD
34h 25m
3 stops
$2,683Multiple Airlines
Sun, 2 Aug - Mon, 24 Aug
Multiple Airlines Logo
10:20 - 16:45
SYD
-
CWL
39h 25m
2 stops
Multiple Airlines Logo
17:15 - 06:25
CWL
-
SYD
52h 10m
2 stops
$2,727Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
KLM Logo
10:10 - 09:15
SYD
-
CWL
32h 05m
2 stops
KLM Logo
17:15 - 09:40
CWL
-
SYD
31h 25m
3 stops
$2,805KLM
Sun, 2 Aug - Mon, 24 Aug
Air France Logo
20:30 - 16:45
SYD
-
CWL
53h 15m
2 stops
Air France Logo
17:15 - 12:35
CWL
-
SYD
58h 20m
2 stops
$2,999Air France
Mon, 10 Aug - Sun, 16 Aug
Air France Logo
11:05 - 16:45
BNE
-
CWL
62h 40m
2 stops
Air France Logo
17:15 - 09:00
CWL
-
BNE
54h 45m
2 stops
$3,003Air France
Fri, 14 Aug - Fri, 21 Aug
Air France Logo
11:00 - 17:05
SYD
-
CWL
63h 05m
2 stops
Air France Logo
17:15 - 06:45
CWL
-
SYD
28h 30m
2 stops
$3,022Air France
Thu, 20 Aug - Thu, 27 Aug

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 3 July 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

Sun 2/8

10:10-16:45

2 stops39h 35m

Cardiff Wales

Mon 24/8

17:15-10:00

2 stops31h 45m

$2,591

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 2/8

21:00-16:45

3 stops52h 45m

Cardiff Wales

Mon 24/8

17:15-10:00

2 stops31h 45m

$2,593
Fastest return journey

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 2/8

15:40-16:45

2 stops34h 05m

Cardiff Wales

Mon 24/8

17:15-06:10

2 stops27h 55m

$2,598

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 16/8

22:45-21:45

2 stops32h 00m

Cardiff Wales

Sun 23/8

21:45-16:50

2 stops34h 05m

$2,611

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 2/8

21:00-16:45

3 stops52h 45m

Cardiff Wales

Mon 24/8

09:45-05:10

3 stops34h 25m

$2,683

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 30/7

10:20-16:45

2 stops39h 25m

Cardiff Wales

Thu 6/8

17:15-06:25

2 stops52h 10m

$2,727

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 2/8

10:10-09:15

2 stops32h 05m

Cardiff Wales

Mon 24/8

17:15-09:40

3 stops31h 25m

$2,805

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Mon 10/8

20:30-16:45

2 stops53h 15m

Cardiff Wales

Sun 16/8

17:15-12:35

2 stops58h 20m

$2,999

BrisbaneCardiff

BNE - CWL

BNECWL

Brisbane

Fri 14/8

11:05-16:45

2 stops62h 40m

Cardiff Wales

Fri 21/8

17:15-09:00

2 stops54h 45m

$3,003

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 20/8

11:00-17:05

2 stops63h 05m

Cardiff Wales

Thu 27/8

17:15-06:45

2 stops28h 30m

$3,022

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

$2,023

Best Round-Trip Price

$2,591

Fastest flight time

39h 05m
The best one-way flight price to Cardiff from Australia in the last 5 days is $2,023 (Perth to Cardiff Wales).
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The best round-trip flight price to Cardiff from Australia in the last 5 days is $2,591 (Sydney Kingsford Smith to Cardiff Wales).
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The fastest flight to Cardiff from Australia takes 39h 05m (Perth 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 $214 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.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend

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 $1,804
Perth to Cardiff Wales Flightsfrom $2,185
Adelaide to Cardiff Wales Flightsfrom $1,921
Sydney Kingsford Smith to Cardiff Wales Flightsfrom $1,884
Brisbane to Cardiff Wales Flightsfrom $2,082