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Cheap flights from Cardiff to Perth from £1,003

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PER
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Cardiff to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 July 2025.

Round-trip from

£1,003

Popular in

January

Cheapest in

May

Average price

£1,958
28/8-4/9
  • 28/8-4/9
  • 6 total stops
  • 74h 05m total
  • Cardiff to Perth
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£182 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Cardiff to Perth

Cheapest flights from Cardiff to Perth
Explore the most affordable flight options available from Cardiff to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 28/807:55CWL - PER
3 stops38h 55mMultiple Airlines
Thu 4/907:50PER - CWL
3 stops35h 10mMultiple Airlines
Deal found 14/7£1,003
Thu 28/817:15CWL - PER
3 stops25h 05mKLM
Wed 3/902:10PER - CWL
2 stops38h 05mKLM
Deal found 14/7£1,987
Fri 25/717:15CWL - PER
2 stops24h 25mAir France
Mon 25/812:25PER - CWL
2 stops35h 20mAir France
Deal found 13/7£6,969

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Cardiff to Perth that are best for you.

Fly from

Cardiff

Fly to

Perth

Route

Depart

Return

Price

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 28/8

07:55-05:50

3 stops38h 55m

Perth

Thu 4/9

07:50-12:00

3 stops35h 10m

£1,003

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Thu 28/8

17:15-01:20

3 stops25h 05m

Perth

Wed 3/9

02:10-09:15

2 stops38h 05m

£1,987

CardiffPerth

CWL - PER

CWLPER

Cardiff Wales

Fri 25/7

17:15-00:40

2 stops24h 25m

Perth

Mon 25/8

12:25-16:45

2 stops35h 20m

£6,969

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Best time to book a flight from Cardiff to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from 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 from Cardiff to Perth

What is the cheapest month to book a flight from Cardiff to Perth?

Currently, May is the cheapest month in which you can book a flight from Cardiff to Perth (average of £1,365). Flying from Cardiff to Perth in December is currently the most expensive (average of £1,919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 15 July 2025.
Check out reviews from past customers who have flown with KLM and Air France from Cardiff to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,466 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Cardiff to Perth round-trip?

    Currently priced at £1,987, KLM will fly you from Cardiff to Perth and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as £6,969.

  • Can I find deals for flights from Cardiff to Perth that include hotel bookings?

    Yes. In addition to deals on Cardiff to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Perth.

  • Can I find deals for business class flights from Cardiff to Perth?

    Yes. Cheapflights offers flight deals from Cardiff to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to Perth?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Perth (average of £1,365). Flying from Cardiff to Perth in December is currently the most expensive (average of £1,919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Perth flights
Bristol to Perth flights

Top airline flying from Cardiff to Perth

Discover the top airline that operate flights from Cardiff to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,275Average£1,590FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Perth?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Perth from Cardiff today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Perth?

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Perth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cardiff to Perth with no change fees?

Yes, we can. To see specific flights from Cardiff to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Cardiff today and book when prices fit your budget.

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