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Cheap flights from Cardiff to Phoenix

CWL — PHX
22 Nov — 29 Nov1
1 adult
1 adult, Economy

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, November is the cheapest month in which you can book a flight from Cardiff to Phoenix (average of £634). Flying from Cardiff to Phoenix in August is currently the most expensive (average of £964). 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 23 October 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
7.7
Good
1,404 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 (£619), offers the cheapest pricing from Cardiff to Phoenix.

  • 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, November is the cheapest month in which you can book a flight from Cardiff to Phoenix (average of £634). Flying from Cardiff to Phoenix in August is currently the most expensive (average of £964). 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£619Average£1,136FlexibilityNo cancel feeOn-time75%
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