Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Cardiff from $958

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Cardiff departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Cardiff

Cheap round-trip flights

Delta Logo
1:20 pm - 5:05 pmPHX-CWL
19h 45m2 stops
Delta Logo
9:50 am - 10:26 pmCWL-PHX
20h 36m2 stops
$958Delta
Find Deal
Fri, Oct 17 - Fri, Oct 24
KLM Logo
5:15 pm - 4:45 pmPHX-CWL
15h 30m2 stops
KLM Logo
5:30 pm - 4:10 pmCWL-PHX
29h 40m2 stops
$959KLM
Find Deal
Sun, Oct 19 - Sun, Oct 26
Delta Logo
6:35 am - 9:50 amPHX-CWL
20h 15m2 stops
Delta Logo
10:20 am - 11:34 pmCWL-PHX
44h 14m2 stops
$988Delta
Find Deal
Wed, Nov 19 - Sun, Nov 23
Delta Logo
7:05 am - 9:50 amPHX-CWL
19h 45m2 stops
Delta Logo
10:20 am - 5:17 pmCWL-PHX
37h 57m2 stops
$1,061Delta
Find Deal
Wed, Nov 19 - Sun, Nov 23
Logo
11:20 am - 12:45 pmPHX-CWL
17h 25m2 stops
Logo
10:15 am - 12:18 pmCWL-PHX
33h 03m3 stops
$1,185
Find Deal
Sun, Oct 19 - Sun, Oct 26
Logo
7:30 am - 12:45 pmPHX-CWL
21h 15m3 stops
Logo
10:15 am - 12:18 pmCWL-PHX
33h 03m3 stops
$1,317
Find Deal
Sun, Oct 19 - Sun, Oct 26
Logo
8:00 am - 5:05 pmPHX-CWL
25h 05m3 stops
Logo
9:50 am - 12:50 pmCWL-PHX
35h 00m3 stops
$2,492
Find Deal
Fri, Oct 17 - Fri, Oct 24
Logo
7:30 am - 5:05 pmPHX-CWL
25h 35m2 stops
Logo
9:50 am - 12:50 pmCWL-PHX
35h 00m3 stops
$2,653
Find Deal
Fri, Oct 17 - Fri, Oct 24

Delta flights from Phoenix Sky Harbor Intl Airport to Cardiff

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Cardiff flight tickets
Delta
Oct 17
PHX1:20 pmPhoenix Sky Harbor Intl
19h 45m
2 stops
CWL5:05 pmCardiff Wales
Oct 24
CWL9:50 amCardiff Wales
20h 36m
2 stops
PHX10:26 pmPhoenix Sky Harbor Intl
$958
Find similar
Delta
Nov 19
PHX6:35 amPhoenix Sky Harbor Intl
20h 15m
2 stops
CWL9:50 amCardiff Wales
Nov 23
CWL10:20 amCardiff Wales
44h 14m
2 stops
PHX11:34 pmPhoenix Sky Harbor Intl
$988
Find similar
Delta
Nov 19
PHX7:05 amPhoenix Sky Harbor Intl
19h 45m
2 stops
CWL9:50 amCardiff Wales
Nov 23
CWL10:20 amCardiff Wales
37h 57m
2 stops
PHX5:17 pmPhoenix Sky Harbor Intl
$1,061
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Cardiff 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Fri 10/17

1:20 pm-5:05 pm

2 stops19h 45m

Cardiff Wales

Fri 10/24

9:50 am-10:26 pm

2 stops20h 36m

$958

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Sun 10/19

5:15 pm-4:45 pm

2 stops15h 30m

Cardiff Wales

Sun 10/26

5:30 pm-4:10 pm

2 stops29h 40m

$959

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Wed 11/19

6:35 am-9:50 am

2 stops20h 15m

Cardiff Wales

Sun 11/23

10:20 am-11:34 pm

2 stops44h 14m

$988

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Wed 11/19

7:05 am-9:50 am

2 stops19h 45m

Cardiff Wales

Sun 11/23

10:20 am-5:17 pm

2 stops37h 57m

$1,061

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Sun 10/19

11:20 am-12:45 pm

2 stops17h 25m

Cardiff Wales

Sun 10/26

10:15 am-12:18 pm

3 stops33h 03m

$1,185

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Sun 10/19

7:30 am-12:45 pm

3 stops21h 15m

Cardiff Wales

Sun 10/26

10:15 am-12:18 pm

3 stops33h 03m

$1,317

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Fri 10/17

8:00 am-5:05 pm

3 stops25h 05m

Cardiff Wales

Fri 10/24

9:50 am-12:50 pm

3 stops35h 00m

$2,492

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Fri 10/17

7:30 am-5:05 pm

2 stops25h 35m

Cardiff Wales

Fri 10/24

9:50 am-12:50 pm

3 stops35h 00m

$2,653

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Phoenix Sky Harbor Intl Airport to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Cardiff (PHX to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Cardiff

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Cardiff. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Cardiff.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Cardiff Wales by plane?

    The distance between Phoenix Sky Harbor Intl and Cardiff Wales is about 5159.4 mi. Typically, this will take 15h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Cardiff Wales Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Cardiff Wales Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Cardiff Wales Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Phoenix Sky Harbor Intl Airport to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Phoenix Sky Harbor Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Phoenix Sky Harbor Intl Airport to Cardiff with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Cardiff with flexible booking policies on momondo?

Flights from Phoenix to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/9
Tue 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly your favorite airline to Cardiff

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Emirates
Alaska Airlines