$535 Cheap Flights from Tucson (TUS) to Cardiff (CWL)

View $535 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Cardiff International Airport (CWL)

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Cheap Flights from Tucson to Cardiff (TUS-CWL)

Prices were available within the past 7 days and start at $535 for one-way flights and $970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 22 - Thu, Oct 30
TUS
Tucson
CWL
Cardiff
$970 Roundtrip, found 5 days ago
$970
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Thu, Oct 30, priced at $970 found 5 days ago
Delta
Wed, Oct 22 - Tue, Oct 28
TUS
Tucson
CWL
Cardiff
$970 Roundtrip, found 5 days ago
$970
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Tue, Oct 28, priced at $970 found 5 days ago
Delta
Wed, Oct 22 - Fri, Oct 31
TUS
Tucson
CWL
Cardiff
$1,004 Roundtrip, found 5 days ago
$1,004
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Fri, Oct 31, priced at $1,004 found 5 days ago
Delta
Thu, Oct 23 - Thu, Oct 30
TUS
Tucson
CWL
Cardiff
$1,020 Roundtrip, found 5 days ago
$1,020
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 23 from Tucson to Cardiff, returning Thu, Oct 30, priced at $1,020 found 5 days ago
KLM
Wed, Oct 22 - Wed, Oct 29
TUS
Tucson
CWL
Cardiff
$1,022 Roundtrip, found 5 days ago
$1,022
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Wed, Oct 29, priced at $1,022 found 5 days ago
KLM
Wed, Oct 22 - Wed, Oct 29
TUS
Tucson
CWL
Cardiff
$1,028 Roundtrip, found 5 days ago
$1,028
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Wed, Oct 29, priced at $1,028 found 5 days ago
KLM
Wed, Oct 22 - Wed, Oct 29
TUS
Tucson
CWL
Cardiff
$1,030 Roundtrip, found 5 days ago
$1,030
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Wed, Oct 29, priced at $1,030 found 5 days ago
KLM
Wed, Oct 22 - Wed, Oct 29
TUS
Tucson
CWL
Cardiff
$1,037 Roundtrip, found 5 days ago
$1,037
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Oct 22 from Tucson to Cardiff, returning Wed, Oct 29, priced at $1,037 found 5 days ago
Delta
Sun, Oct 19 - Thu, Oct 30
TUS
Tucson
CWL
Cardiff
$1,045 Roundtrip, found 5 days ago
$1,045
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 19 from Tucson to Cardiff, returning Thu, Oct 30, priced at $1,045 found 5 days ago
Virgin Atlantic
Mon, Aug 17 - Mon, Aug 31
TUS
Tucson
CWL
Cardiff
$1,052 Roundtrip, found 1 day ago
$1,052
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Aug 17 from Tucson to Cardiff, returning Mon, Aug 31, priced at $1,052 found 1 day ago
Flights from Tucson (TUS) to Cardiff (CWL)
Origin airport
Tucson Intl.
Destination airport
Cardiff Intl.
Roundtrip price
$970
Distance
5194 mi

Tucson to Cardiff Flights

The cheapest times to fly from Tucson to Cardiff

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 Tucson to Cardiff are during the month of October. You can find some of the cheapest flights from Tucson to Cardiff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Cardiff

Sunday is one of the best days to book for cheap flights from Tucson to Cardiff: 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 Tucson to Cardiff

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 Tucson to Cardiff in 2025. You can also book with separate airlines for your outbound and return journeys, from $535 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 Tucson to Cardiff 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 Tucson to Cardiff 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 Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL) cost?
Lock in a cheap one-way flight from $535 or cheap return flight from $970 from Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL)?
Traveling in October is a great way to save, as it's the cheapest month for flights between TUS and CWL. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TUS to CWL flight.
How many flights per day from Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL)?
Nonstop flights from Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to CWL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier 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 Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL)?
To avoid potential delays on the Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL) last-minute?
Booking your plane ticket from TUS to CWL shortly before your getaway is generally more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a TUS to CWL flight and hotel package?
Opting for a TUS to CWL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of hotels 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 Tucson Intl. Airport (TUS) to Cardiff Intl. Airport (CWL)?
If you reserved your TUS to CWL flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.