Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Cardiff Wales

$1,313 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 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
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
$2,225Multiple Airlines
Mon, 27 Apr - Mon, 4 May
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
$2,296Multiple Airlines
Sun, 26 Apr - Sun, 3 May
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
$2,385Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
15:40 - 14:20
PER
-
CWL
53h 40m
2 stops
Multiple Airlines Logo
09:35 - 18:35
CWL
-
PER
26h 00m
2 stops
$2,448Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CWL
34h 30m
2 stops
Multiple Airlines Logo
22:50 - 16:50
CWL
-
SYD
33h 00m
2 stops
$2,474Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
15:00 - 16:45
SYD
-
CWL
34h 45m
2 stops
Multiple Airlines Logo
17:15 - 06:30
CWL
-
SYD
28h 15m
3 stops
$2,936Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
05:15 - 16:45
MEL
-
CWL
44h 30m
2 stops
Multiple Airlines Logo
09:50 - 21:50
CWL
-
MEL
27h 00m
2 stops
$3,009Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
16:25 - 16:45
SYD
-
CWL
57h 20m
3 stops
Multiple Airlines Logo
17:15 - 06:25
CWL
-
SYD
28h 10m
2 stops
$3,237Multiple Airlines
Sun, 26 Apr - Sun, 3 May
KLM Logo
14:45 - 17:05
SYD
-
CWL
35h 20m
2 stops
KLM Logo
17:35 - 06:30
CWL
-
SYD
27h 55m
3 stops
$3,907KLM
Fri, 11 Sep - Sat, 19 Sep
KLM Logo
09:15 - 16:45
MEL
-
CWL
40h 30m
3 stops
KLM Logo
17:15 - 11:15
CWL
-
MEL
33h 00m
3 stops
$3,920KLM
Sun, 26 Apr - Sun, 3 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 16 March 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
Fastest return journey

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Mon 27/4

15:40-16:45

2 stops34h 05m

Cardiff Wales

Mon 4/5

17:15-06:10

2 stops27h 55m

$2,225

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 26/4

15:40-16:45

2 stops34h 05m

Cardiff Wales

Sun 3/5

17:15-06:10

2 stops27h 55m

$2,296

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 26/4

15:40-16:45

2 stops34h 05m

Cardiff Wales

Sun 3/5

21:45-16:50

2 stops34h 05m

$2,385

PerthCardiff

PER - CWL

PERCWL

Perth

Sun 26/4

15:40-14:20

2 stops53h 40m

Cardiff Wales

Sun 3/5

09:35-18:35

2 stops26h 00m

$2,448

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 30/4

20:50-22:20

2 stops34h 30m

Cardiff Wales

Thu 7/5

22:50-16:50

2 stops33h 00m

$2,474

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Thu 30/4

15:00-16:45

2 stops34h 45m

Cardiff Wales

Thu 7/5

17:15-06:30

3 stops28h 15m

$2,936

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 26/4

05:15-16:45

2 stops44h 30m

Cardiff Wales

Sun 3/5

09:50-21:50

2 stops27h 00m

$3,009

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 26/4

16:25-16:45

3 stops57h 20m

Cardiff Wales

Sun 3/5

17:15-06:25

2 stops28h 10m

$3,237

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Fri 11/9

14:45-17:05

2 stops35h 20m

Cardiff Wales

Sat 19/9

17:35-06:30

3 stops27h 55m

$3,907

MelbourneCardiff

MEL - CWL

MELCWL

Melbourne

Sun 26/4

09:15-16:45

3 stops40h 30m

Cardiff Wales

Sun 3/5

17:15-11:15

3 stops33h 00m

$3,920

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 27h 15m on average. On the other hand, flying from Melbourne to Cardiff Wales takes 44h 30m 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

$1,313

Best Round-Trip Price

$2,225

Fastest flight time

27h 30m
The best one-way flight price to Cardiff from Australia in the last 72 hours is $1,313 (Sydney Kingsford Smith to Cardiff Wales).
Search Deals
The best round-trip flight price to Cardiff from Australia in the last 72 hours is $2,225 (Sydney Kingsford Smith to Cardiff Wales).
Search Deals
The fastest flight to Cardiff from Australia takes 27h 30m (Brisbane to Cardiff Wales).
Search Deals

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 $206 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/4
Wed 22/4
By creating a price alert you accept our terms of use and privacy policy.

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 $2,102
Sydney Kingsford Smith to Cardiff Wales Flightsfrom $2,582
Perth to Cardiff Wales Flightsfrom $1,600
Brisbane to Cardiff Wales Flightsfrom $1,617
Adelaide to Cardiff Wales Flightsfrom $2,118