$1,395 Cheap Flights from Cardiff (CWL) to Phoenix (PHX)

View $1,395 flight on Tue, Feb 24, 2026Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Cardiff to Phoenix (CWL-PHX)

Prices were available within the past 7 days and start at $1,395 for one-way flights and $925 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$925 Roundtrip, found 6 days ago
$925
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $925 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$931 Roundtrip, found 6 days ago
$931
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $931 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$933 Roundtrip, found 6 days ago
$933
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $933 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$955 Roundtrip, found 6 days ago
$955
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $955 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$993 Roundtrip, found 6 days ago
$993
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $993 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$999 Roundtrip, found 6 days ago
$999
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $999 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$1,001 Roundtrip, found 6 days ago
$1,001
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $1,001 found 6 days ago
Virgin Atlantic
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$1,022 Roundtrip, found 6 days ago
$1,022
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $1,022 found 6 days ago
British Airways
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$1,096 Roundtrip, found 6 days ago
$1,096
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $1,096 found 6 days ago
Aer Lingus
Tue, Feb 24 - Tue, Mar 17
CWL
Cardiff
PHX
Phoenix
$1,115 Roundtrip, found 6 days ago
$1,115
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Tue, Feb 24 from Cardiff to Phoenix, returning Tue, Mar 17, priced at $1,115 found 6 days ago
Flights from Cardiff (CWL) to Phoenix (PHX)
Origin airport
Cardiff Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
British Airways, Virgin Atlantic
Roundtrip price
$925
Distance
5160 mi

Cardiff to Phoenix Flights

The cheapest times to fly from Cardiff to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cardiff to Phoenix are during the month of February. You can find some of the cheapest flights from Cardiff to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cardiff to Phoenix

Sunday is one of the best days to book for cheap flights from Cardiff to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cardiff to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cardiff to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,395 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cardiff to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cardiff to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX) cost?
Snag a cheap one-way flight from $1,395 or cheap return flight from $925 from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX)?
The cheapest month to fly from CWL to PHX is February, when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline flying from CWL to PHX, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX)?
Nonstop flights from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to PHX?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX)?
Opt for a flight from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute fares from CWL to PHX are generally more expensive. To secure the lowest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a CWL to PHX flight and hotel package?
Booking a CWL to PHX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Sky Harbor Intl. Airport (PHX)?
In most cases, you can cancel or modify your CWL to PHX flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.