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$2,362+ Cheap flights to Cardiff

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
— CWL
3 Sep — 10 Sep1
1 adult

Flights to Cardiff in 2025

Find the latest flights to Cardiff in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 29 August 2025.

Return from

$2,362

Popular in

April

Cheapest in

February

Average price

$2,244
12/10-19/10
  • 12/10-19/10
  • 5 total stops
  • 66h 05m total
  • Sydney to Cardiff
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($156 potential savings vs. average return price).
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Average for return flights in August 2025
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Find flight deals to Cardiff

Cheapest flights to Cardiff
Explore the most affordable flight options available to Cardiff. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.

Sun 12/1016:40SYD - CWL
2 stops30h 05mMultiple Airlines
Sun 19/1012:45CWL - SYD
3 stops36h 00mMultiple Airlines
Deal found 28/8$2,362
Sat 11/1006:00SYD - CWL
3 stops38h 35mMultiple Airlines
Sat 18/1009:45CWL - SYD
2 stops35h 25mMultiple Airlines
Deal found 27/8$2,512

Cheapflights Fare Finder

 
Locate flights to Cardiff that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 29 August 2025.
Use the filters below to find and compare flights to Cardiff that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sun 12/10

16:40-12:45

2 stops30h 05m

Cardiff Wales

Sun 19/10

12:45-10:45

3 stops36h 00m

$2,362

SydneyCardiff

SYD - CWL

SYDCWL

Sydney Kingsford Smith

Sat 11/10

06:00-10:35

3 stops38h 35m

Cardiff Wales

Sat 18/10

09:45-07:10

2 stops35h 25m

$2,512

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Best time to book a flight to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Cardiff

What are the cheapest airlines that fly to Cardiff?

The cheapest airline flying from Sydney to Cardiff is Etihad Airways.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 29 August 2025.
Read reviews from past customers who have flown Etihad Airways to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,241 reviews
Check prices

Comfort

7.3

Food

7.2

Overall

7.4

Crew

7.8

Entertainment

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

JFK - AUH

Low load on JFK to AUH. Got a whole row to myself. Modern airline and airplane. Only vegetarian option available on same route. It was delicious though. AUH BKK was packed to the gills. Nothing wrong with the flight though.
Etihad Airways
7.4
Good
1,241 reviews
Etihad Airways
7.4
Good
1,241 reviews
Check prices

Comfort

7.3

Food

7.2

Overall

7.4

Crew

7.8

Entertainment

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

JFK - AUH

Low load on JFK to AUH. Got a whole row to myself. Modern airline and airplane. Only vegetarian option available on same route. It was delicious though. AUH BKK was packed to the gills. Nothing wrong with the flight though.

FAQs about flying to Cardiff

  • What airport do you fly into for flights to Cardiff?

    For a flight to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 14.6 km from the centre of the city.

  • Can I find cheaper flights to Cardiff if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cardiff on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cardiff?

    Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Cardiff.

  • Where does the fastest flight to Cardiff depart from?

    For those looking to save time traveling to Cardiff, Melbourne offers the quickest one-way flight (26 hours 35 minutes).

  • Does Cardiff Wales have car hire?

    Yes. Those touching down at Cardiff Wales can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cardiff Wales?

    Yes. Cardiff Wales has hotels nearby for those requiring accommodations. Mount Sorrel Hotel is the closest property to Cardiff Wales (0.0 km away from Cardiff Wales).

See more FAQs

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