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Cheap flights from Cardiff to Phoenix

CWL — PHX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cardiff to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Phoenix (PH1). 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 17 September 2025.

Popular in

May

Cheapest in

February

Average price

£667
Highest demand for flights based on searches. 28% potential increase in price (£248 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Cardiff to Phoenix

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

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Phoenix (average of £729). Flying from Cardiff to Phoenix 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 Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with KLM from Cardiff to Phoenix 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
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Phoenix. 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 Phoenix?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Phoenix. On average, Cardiff Wales has 0 outbound flights to Phoenix per day from 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • What is the cheapest airline to fly from Cardiff to Phoenix round-trip?

    According to our current data, KLM (£606), offers the cheapest pricing from Cardiff to Phoenix. You may be able to fly from Cardiff to Phoenix for 30% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Phoenix (average of £729). Flying from Cardiff to Phoenix 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.

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Top airline flying from Cardiff to Phoenix

Discover the top airline that operate flights from Cardiff to Phoenix. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£606Average£1,005FlexibilityNo cancel feeOn-time75%
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Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Phoenix for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Phoenix flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Cardiff to Phoenix and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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