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Cheap flights from Phoenix Sky Harbor Intl Airport to Cardiff from $904

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 1/22. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
6:15 am - 9:50 am
PHX
-
CWL
20h 35m2 stops
Virgin Atlantic Logo
10:20 am - 10:49 pm
CWL
-
PHX
19h 29m2 stops
$904Virgin Atlantic
Thu, Jan 22 - Thu, Jan 29
Delta Logo
10:35 pm - 4:45 pm
PHX
-
CWL
34h 10m2 stops
Delta Logo
9:45 am - 8:37 pm
CWL
-
PHX
18h 52m2 stops
$907Delta
Sun, Apr 12 - Thu, Apr 23
Delta Logo
12:10 pm - 4:45 pm
PHX
-
CWL
20h 35m2 stops
Delta Logo
9:45 am - 10:56 pm
CWL
-
PHX
21h 11m2 stops
$957Delta
Thu, Apr 16 - Thu, Apr 23
Delta Logo
9:10 am - 9:15 am
PHX
-
CWL
16h 05m2 stops
Delta Logo
9:45 am - 4:13 pm
CWL
-
PHX
38h 28m2 stops
$977Delta
Wed, Apr 15 - Mon, Apr 20
Delta Logo
8:45 am - 4:45 pm
PHX
-
CWL
24h 00m2 stops
Delta Logo
9:45 am - 8:37 pm
CWL
-
PHX
18h 52m2 stops
$1,026Delta
Mon, Apr 13 - Sat, Apr 25
Delta Logo
12:10 pm - 5:05 pm
PHX
-
CWL
20h 55m2 stops
Delta Logo
9:45 am - 4:34 pm
CWL
-
PHX
38h 49m2 stops
$1,027Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
11:59 pm - 4:45 pm
PHX
-
CWL
32h 46m2 stops
Delta Logo
9:45 am - 4:13 pm
CWL
-
PHX
38h 28m2 stops
$1,033Delta
Sun, Apr 12 - Sat, Apr 25
Delta Logo
10:55 pm - 5:05 pm
PHX
-
CWL
34h 10m2 stops
Delta Logo
9:45 am - 5:54 pm
CWL
-
PHX
40h 09m2 stops
$1,076Delta
Thu, Apr 16 - Sat, Apr 25
Multiple Airlines Logo
8:00 am - 9:15 am
PHX
-
CWL
17h 15m2 stops
Multiple Airlines Logo
9:45 am - 9:50 pm
CWL
-
PHX
20h 05m2 stops
$1,102Multiple Airlines
Tue, Apr 14 - Thu, Apr 23
Delta Logo
2:05 pm - 4:45 pm
PHX
-
CWL
18h 40m2 stops
Delta Logo
9:50 am - 10:56 pm
CWL
-
PHX
21h 06m2 stops
$1,111Delta
Thu, Apr 16 - Sun, Apr 19

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
Apr 12
PHX10:35 pmPhoenix Sky Harbor Intl
34h 10m
2 stops
CWL4:45 pmCardiff Wales
Apr 23
CWL9:45 amCardiff Wales
18h 52m
2 stops
PHX8:37 pmPhoenix Sky Harbor Intl
$907
Find similar
Delta
Apr 16
PHX12:10 pmPhoenix Sky Harbor Intl
20h 35m
2 stops
CWL4:45 pmCardiff Wales
Apr 23
CWL9:45 amCardiff Wales
21h 11m
2 stops
PHX10:56 pmPhoenix Sky Harbor Intl
$957
Find similar
Delta
Apr 15
PHX9:10 amPhoenix Sky Harbor Intl
16h 05m
2 stops
CWL9:15 amCardiff Wales
Apr 20
CWL9:45 amCardiff Wales
38h 28m
2 stops
PHX4:13 pmPhoenix Sky Harbor Intl
$977
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 December 10, 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

Thu 1/22

6:15 am-9:50 am

2 stops20h 35m

Cardiff Wales

Thu 1/29

10:20 am-10:49 pm

2 stops19h 29m

$904

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Sun 4/12

10:35 pm-4:45 pm

2 stops34h 10m

Cardiff Wales

Thu 4/23

9:45 am-8:37 pm

2 stops18h 52m

$907

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Thu 4/16

12:10 pm-4:45 pm

2 stops20h 35m

Cardiff Wales

Thu 4/23

9:45 am-10:56 pm

2 stops21h 11m

$957

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Wed 4/15

9:10 am-9:15 am

2 stops16h 05m

Cardiff Wales

Mon 4/20

9:45 am-4:13 pm

2 stops38h 28m

$977

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Mon 4/13

8:45 am-4:45 pm

2 stops24h 00m

Cardiff Wales

Sat 4/25

9:45 am-8:37 pm

2 stops18h 52m

$1,026

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Fri 4/17

12:10 pm-5:05 pm

2 stops20h 55m

Cardiff Wales

Mon 4/20

9:45 am-4:34 pm

2 stops38h 49m

$1,027

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Sun 4/12

11:59 pm-4:45 pm

2 stops32h 46m

Cardiff Wales

Sat 4/25

9:45 am-4:13 pm

2 stops38h 28m

$1,033

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Thu 4/16

10:55 pm-5:05 pm

2 stops34h 10m

Cardiff Wales

Sat 4/25

9:45 am-5:54 pm

2 stops40h 09m

$1,076

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Tue 4/14

8:00 am-9:15 am

2 stops17h 15m

Cardiff Wales

Thu 4/23

9:45 am-9:50 pm

2 stops20h 05m

$1,102

PhoenixCardiff

PHX - CWL

PHXCWL

Phoenix Sky Harbor Intl

Thu 4/16

2:05 pm-4:45 pm

2 stops18h 40m

Cardiff Wales

Sun 4/19

9:50 am-10:56 pm

2 stops21h 06m

$1,111

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

Fastest flight time

16h 05m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Cardiff takes 16h 05m
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 16h 05m 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.

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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff