$204 Cheap Flights from Prague (PRG) to Cardiff (CWL)

View $204 flight on Sat, Apr 4, 2026Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Cardiff International Airport (CWL)

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Cheap Flights from Prague to Cardiff (PRG-CWL)

Prices were available within the past 7 days and start at $204 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Mar 18 - Sat, Mar 28
PRG
Prague
CWL
Cardiff
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Sat, Mar 28, priced at $309 found 1 day ago
KLM
Wed, Mar 18 - Tue, Mar 24
PRG
Prague
CWL
Cardiff
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Tue, Mar 24, priced at $343 found 1 day ago
KLM
Wed, Mar 18 - Sun, Mar 22
PRG
Prague
CWL
Cardiff
$363 Roundtrip, found 10 hours ago
$363
Roundtrip
found 10 hours ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Sun, Mar 22, priced at $363 found 10 hours ago
KLM
Sun, Mar 22 - Sat, Mar 28
PRG
Prague
CWL
Cardiff
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Mar 22 from Prague to Cardiff, returning Sat, Mar 28, priced at $383 found 1 day ago
KLM
Wed, Mar 18 - Sun, Mar 22
PRG
Prague
CWL
Cardiff
$414 Roundtrip, found 10 hours ago
$414
Roundtrip
found 10 hours ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Sun, Mar 22, priced at $414 found 10 hours ago
KLM
Wed, Mar 18 - Sun, Mar 22
PRG
Prague
CWL
Cardiff
$447 Roundtrip, found 10 hours ago
$447
Roundtrip
found 10 hours ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Sun, Mar 22, priced at $447 found 10 hours ago
KLM
Sun, Mar 22 - Tue, Mar 24
PRG
Prague
CWL
Cardiff
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Mar 22 from Prague to Cardiff, returning Tue, Mar 24, priced at $457 found 1 day ago
KLM
Sun, Mar 22 - Sun, Mar 29
PRG
Prague
CWL
Cardiff
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Mar 22 from Prague to Cardiff, returning Sun, Mar 29, priced at $488 found 1 day ago
KLM
Wed, Mar 18 - Fri, Mar 27
PRG
Prague
CWL
Cardiff
$491 Roundtrip, found 1 day ago
$491
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 18 from Prague to Cardiff, returning Fri, Mar 27, priced at $491 found 1 day ago
Air France
Wed, Mar 18 - Sun, Mar 22
PRG
Prague
CWL
Cardiff
$528 Roundtrip, found 10 hours ago
$528
Roundtrip
found 10 hours ago
Select Air France flight, departing Wed, Mar 18 from Prague to Cardiff, returning Sun, Mar 22, priced at $528 found 10 hours ago

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Alternative airports near Cardiff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bristol Intl. BRS. Cheapest option available. Average driving time to city center is 1 hour 0 minutes. Flights from $285
BRS
Bristol Intl.
Cheapest
Average driving time to city center1 h 0 min
Flights from $285

Frequently asked questions

How much does a flight from Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.) cost?
You can find cheap one-way flights from $204 and cheap return flights from $309 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.) with Expedia. Return flights often range between $323 and $771. 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 Prague (PRG-Vaclav Havel) 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
The cheapest month to fly from PRG to CWL is March 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
Enter PRG to CWL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
To find a cheap flight from Prague (PRG-Vaclav Havel) 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 Prague (PRG-Vaclav Havel) 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
The earliest flight from Prague (PRG) to Cardiff (CWL) typically departs at around 6:00 AM, operated by KLM. This seasonal service runs in April, October, and December, allowing you to maximize your time exploring Cardiff. 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
The busiest day for flights from Vaclav Havel (PRG) to Cardiff Intl. (CWL) is a Wednesday, with around 8 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Air France and Air Baltic.
What are the most popular departure times for flights from Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
The most popular departure times for flights from Václav Havel Airport (PRG) in Prague to Cardiff International Airport (CWL) are in the evening, from 6pm to 9pm. About 49% of passengers prefer this time window. Major carriers like Air France and KLM offer flights during this window. This timing is popular because it allows travelers to enjoy their day in Prague before heading to the airport.
How long does it take to fly from Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
Flying from PRG to CWL with a connection usually takes about 23 hours 20 minutes, traveling roughly 773 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
Business class seats are offered on the PRG to CWL route with Hop! and KLM.
How do I earn miles on a Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.) flight with Expedia?
It's easy to earn miles on a Prague (PRG-Vaclav Havel) 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 Vaclav Havel (PRG)?
If you're planning to travel to Cardiff from Vaclav Havel (PRG), you can fly into Cardiff Intl. (CWL) Some flights may connect through major hubs like Roissy-Charles de Gaulle (CDG), Riga Intl. (RIX) 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.) at the last minute?
Typically, booking a last minute flight from Prague (PRG-Vaclav Havel) 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.) flight and hotel package?
Securing a Prague (PRG-Vaclav Havel) 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 Prague (PRG-Vaclav Havel) to Cardiff (CWL-Cardiff Intl.)?
If you booked your Prague (PRG-Vaclav Havel) 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
Vaclav Havel
Destination airport
Cardiff Intl.
Airlines serving
KLM
Roundtrip price
$308
Distance
772 mi

Book with confidence

Prague to Cardiff Flights

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

 

The best time to book a flight from Prague to Cardiff

Sunday is one of the best days to book for cheap flights from Prague 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 Prague 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 Prague to Cardiff in 2026. You can also book with separate airlines for your outbound and return journeys, from $204 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 Prague 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 Prague 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.

 

Prague to Cardiff Flights

*Flight schedules are subject to change.

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