$403 Cheap Flights from Pittsburgh (PIT) to Cardiff (CWL)

View $403 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Cardiff International Airport (CWL)

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Cheap Flights from Pittsburgh to Cardiff (PIT-CWL)

Prices were available within the past 7 days and start at $403 for one-way flights and $1,007 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,007 Roundtrip, found 5 days ago
$1,007
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,007 found 5 days ago
Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,013 Roundtrip, found 5 days ago
$1,013
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,013 found 5 days ago
Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,037 Roundtrip, found 5 days ago
$1,037
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,037 found 5 days ago
Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,043 Roundtrip, found 5 days ago
$1,043
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,043 found 5 days ago
Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,063 Roundtrip, found 5 days ago
$1,063
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,063 found 5 days ago
Delta
Tue, May 5 - Wed, May 13
PIT
Pittsburgh
CWL
Cardiff
$1,067 Roundtrip, found 4 days ago
$1,067
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 5 from Pittsburgh to Cardiff, returning Wed, May 13, priced at $1,067 found 4 days ago
Virgin Atlantic
Wed, Nov 4 - Wed, Nov 11
PIT
Pittsburgh
CWL
Cardiff
$1,069 Roundtrip, found 5 days ago
$1,069
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Pittsburgh to Cardiff, returning Wed, Nov 11, priced at $1,069 found 5 days ago
Virgin Atlantic
Tue, May 5 - Tue, May 12
PIT
Pittsburgh
CWL
Cardiff
$1,073 Roundtrip, found 6 days ago
$1,073
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, May 5 from Pittsburgh to Cardiff, returning Tue, May 12, priced at $1,073 found 6 days ago
Air France
Tue, May 5 - Wed, May 13
PIT
Pittsburgh
CWL
Cardiff
$1,102 Roundtrip, found 4 days ago
$1,102
Roundtrip
found 4 days ago
Select Air France flight, departing Tue, May 5 from Pittsburgh to Cardiff, returning Wed, May 13, priced at $1,102 found 4 days ago
KLM
Tue, May 5 - Wed, May 13
PIT
Pittsburgh
CWL
Cardiff
$1,123 Roundtrip, found 4 days ago
$1,123
Roundtrip
found 4 days ago
Select KLM flight, departing Tue, May 5 from Pittsburgh to Cardiff, returning Wed, May 13, priced at $1,123 found 4 days ago

Frequently asked questions

How much does a flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) cost?
You can find cheap one-way flights from $403 and cheap return flights from $1,007 Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) with Expedia. One-way flights usually range from $594 to $1560. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
The cheapest month to fly from PIT to CWL is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
Enter PIT to CWL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
Delta, Virgin Atlantic and KLM are just some of the carriers that fly from Pittsburgh, PA (PIT) to Cardiff (CWL). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
The earliest flight from Pittsburgh International Airport (PIT) to Cardiff International Airport (CWL) usually departs at around 6:00 AM, operated by Delta and KLM. This service is seasonal, active in September, making it a good choice for early travelers heading to Wales. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
You'll usually find the most flights from Pittsburgh Intl. (PIT) to Cardiff Intl. (CWL) on a Saturday, with around 27 flights available. This gives you plenty of options for your travel plans. A major airline on this route is Delta.
What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
The most popular departure times for flights from Pittsburgh International Airport (PIT) to Cardiff International Airport (CWL) are from 6am to 9am. This time frame captures around 44% of total traffic. Major airlines such as Delta Airlines and KLM operate flights during this window. This timing is favored by travelers as it allows for a full day of exploration upon arrival.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
A flight from PIT to CWL with a layover takes around 21 hours 50 minutes, with the route covering approximately 3,597 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
Business class seats are offered on the PIT to CWL route with Delta Air Lines.
How do I earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cardiff from Pittsburgh Intl. (PIT)?
From Pittsburgh Intl. (PIT), you can fly typically into Cardiff Intl. (CWL) to reach Cardiff. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Logan Intl. (BOS), John F. Kennedy Intl. (JFK) before reaching Cardiff. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) flight and hotel package?
Securing a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) Cardiff Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.)?
If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) to Cardiff (CWL-Cardiff Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Cardiff Intl.
Roundtrip price
$1,007
Distance
3596 mi

Book with confidence

Pittsburgh to Cardiff Flights

The cheapest times to fly from Pittsburgh 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 Pittsburgh to Cardiff are during the month of November. You can find some of the cheapest flights from Pittsburgh to Cardiff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Cardiff

Sunday is one of the best days to book for cheap flights from Pittsburgh 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 Pittsburgh 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 Pittsburgh to Cardiff in 2026. You can also book with separate airlines for your outbound and return journeys, from $403 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 Pittsburgh 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 Pittsburgh 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.

 

Pittsburgh to Cardiff Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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