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Cheap flights from Cardiff to Arizona from £439

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PHX
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Cardiff to Arizona

Keep the following information in mind while searching for Cardiff to Arizona flight deals. Data was last updated 19 August 2025.

Round-trip from

£685

One-way from

£439

Popular in

May

Cheapest in

February

Average price

£1,012
KLM
  • KLM
  • 1/10-8/10
  • 3 total stops
  • 49h 25m total
  • Cardiff to Arizona
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 33h 10m total
  • Cardiff to Arizona
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Cardiff to Arizona

Cheapest flights from Cardiff to Arizona
Explore the most affordable flight options available from Cardiff to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Wed 1/1009:50CWL - LAS
2 stops20h 35mMultiple Airlines
Wed 8/1020:25LAS - CWL
1 stop28h 50mMultiple Airlines
Deal found 19/8£685
Wed 1/1009:50CWL - LAS
2 stops18h 30mKLM
Wed 8/1020:25LAS - CWL
1 stop28h 50mKLM
Deal found 18/8£686
Wed 1/1009:50CWL - LAS
1 stop16h 45mVirgin Atlantic
Wed 8/1020:25LAS - CWL
1 stop12h 20mVirgin Atlantic
Deal found 17/8£720
Thu 23/1017:15CWL - LAS
2 stops39h 01mVirgin Atlantic
Sun 26/1013:59LAS - CWL
2 stops60h 51mVirgin Atlantic
Deal found 19/8£791
Thu 23/1009:50CWL - LAS
1 stop16h 45mDelta
Sun 26/1010:52LAS - CWL
2 stops22h 53mDelta
Deal found 19/8£816

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Arizona 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 19 August 2025.
Use the filters below to find and compare flights from Cardiff to Arizona that are best for you.

Fly from

Cardiff

Fly to

Arizona

Route

Depart

Return

Price

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 1/10

09:50-22:25

2 stops20h 35m

Las Vegas Harry Reid Intl

Wed 8/10

20:25-09:15

1 stop28h 50m

£685

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 1/10

09:50-20:20

2 stops18h 30m

Las Vegas Harry Reid Intl

Wed 8/10

14:05-16:45

2 stops18h 40m

£686

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 1/10

09:50-18:35

1 stop16h 45m

Las Vegas Harry Reid Intl

Wed 8/10

20:25-16:45

1 stop12h 20m

£720

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 23/10

17:15-00:16

2 stops39h 01m

Las Vegas Harry Reid Intl

Sun 26/10

13:59-09:50

2 stops60h 51m

£791

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 25/8

14:25-15:35

3 stops33h 10m

£439

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 25/8

09:50-18:35

1 stop16h 45m

£1,356

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Best time to book a flight from Cardiff to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona 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 Arizona

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Arizona (average of £729). Flying from Cardiff to Arizona in July is currently the most expensive (average of £1,041). 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 Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated 19 August 2025.
Check out reviews from past customers who have flown with KLM from Cardiff to Arizona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

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
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

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 Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Arizona?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Arizona. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Cardiff to Arizona?

    Airlines like KLM fly from Cardiff to Arizona in about 18h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5120 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Arizona 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 Arizona?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Arizona (average of £729). Flying from Cardiff to Arizona in July is currently the most expensive (average of £1,041). 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

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Alternative routes for Cardiff to Arizona

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Top airline flying from Cardiff to Arizona

Discover the top airline that operate flights from Cardiff to Arizona. 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£611Average£1,013FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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

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

Need flexible booking options for your flight to Arizona from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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