A castle surrounded by lush green trees and a park with people relaxing.

£857 Cheap Flights from Perth (PER) to Cardiff (CWL)

View £857 flight on Tue, 20 Oct 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Cardiff International Airport (CWL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Perth (PER) to Cardiff (CWL)

Prices were available within the past 7 days and start at £857 for one-way flights and £1,416 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,416 Return, found 3 hours ago
£1,416
Return
found 3 hours ago
Select KLM flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,416 found 3 hours ago
Qantas Airways
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,457 Return, found 3 hours ago
£1,457
Return
found 3 hours ago
Select Qantas Airways flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,457 found 3 hours ago
Qantas Airways
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,473 Return, found 3 hours ago
£1,473
Return
found 3 hours ago
Select Qantas Airways flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,473 found 3 hours ago
Singapore Airlines
Thu, 6 Aug - Tue, 25 Aug
PER
Perth
CWL
Cardiff
£1,517 Return, found 5 days ago
£1,517
Return
found 5 days ago
Select Singapore Airlines flight, departing Thu, 6 Aug from Perth to Cardiff, returning Tue, 25 Aug, priced at £1,517 found 5 days ago
Singapore Airlines
Thu, 6 Aug - Tue, 25 Aug
PER
Perth
CWL
Cardiff
£1,554 Return, found 5 days ago
£1,554
Return
found 5 days ago
Select Singapore Airlines flight, departing Thu, 6 Aug from Perth to Cardiff, returning Tue, 25 Aug, priced at £1,554 found 5 days ago
KLM
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,560 Return, found 3 hours ago
£1,560
Return
found 3 hours ago
Select KLM flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,560 found 3 hours ago
KLM
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,563 Return, found 3 hours ago
£1,563
Return
found 3 hours ago
Select KLM flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,563 found 3 hours ago
KLM
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,564 Return, found 3 hours ago
£1,564
Return
found 3 hours ago
Select KLM flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,564 found 3 hours ago
Air France
Tue, 28 Jul - Sun, 16 Aug
PER
Perth
CWL
Cardiff
£1,596 Return, found 3 days ago
£1,596
Return
found 3 days ago
Select Air France flight, departing Tue, 28 Jul from Perth to Cardiff, returning Sun, 16 Aug, priced at £1,596 found 3 days ago
Qantas Airways
Sun, 6 Sept - Sun, 20 Sept
PER
Perth
CWL
Cardiff
£1,601 Return, found 3 hours ago
£1,601
Return
found 3 hours ago
Select Qantas Airways flight, departing Sun, 6 Sept from Perth to Cardiff, returning Sun, 20 Sept, priced at £1,601 found 3 hours ago

Alternative airports near Cardiff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bristol Intl. BRS. Cheapest option available. Average driving time to city centre is 1 hour 0 minutes. Flights from £1,524
BRS
Bristol Intl.
Cheapest
Average driving time to city centre1 h 0 min
Flights from £1,524

Frequently asked questions

How much does a flight from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) cost?
You can find one-way and return flights from PER to CWL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PER to CWL ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.)?
The cheapest months to fly from PER to CWL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.)?
Enter PER to CWL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Perth, WA (PER) to Cardiff (CWL)?
To find a cheap flight from Perth, WA (PER) to Cardiff (CWL), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.)?
The earliest flight from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) typically departs around 6:50 AM local time. This service is operated by Jetstar and KLM. This is a seasonal service, active only in January. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.)?
There are no nonstop or one-stop flights from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.). Flights with two or more stops typically take around 24 hours 30 minutes, covering a distance of approximately 14,708 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Perth, WA (PER) to Cardiff (CWL)?
Select the "Business class" and "First class" filters when looking for Perth, WA (PER) to Cardiff (CWL) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cardiff (CWL) from Perth, WA (PER)?
If you're planning to travel to Cardiff from PER, you typically fly into Cardiff Intl. (CWL). Some flights may connect through major hubs like Roissy-Charles de Gaulle (CDG), Ngurah Rai Intl. (DPS), or Changi (SIN) before reaching Cardiff. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) flight and hotel package?
Securing a Perth, WA (PER) to Cardiff (CWL-Cardiff Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Cardiff (CWL)?
If you booked your Perth, WA (PER) to Cardiff (CWL) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Cardiff Intl.
Airlines serving
KLM
Return price
£1,415
Distance
14620 km

Book with confidence

Compare flights from Perth to Cardiff easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Cardiff. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cardiff Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Cardiff Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to Cardiff Intl. (CWL)

The easiest way to view the best deals on flights from Perth to Cardiff today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Cardiff Intl. start at just £1,416 and range up to £1,601.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Cardiff
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Cardiff flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Cardiff Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Perth to Cardiff easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.