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Cheap flights from Cardiff to the Czech Republic from £78

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PRG
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Czech Republic

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Czech Republic
Explore the most affordable flight options available from Cardiff to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Tue 5/523:15
CWL
-
PRG
2 stops30h 55m
Ryanair
Tue 12/514:45
PRG
-
CWL
1 stop9h 05m
Ryanair
Deal found 21/3£131
Tue 5/516:15
CWL
-
PRG
1 stop22h 55m
Multiple Airlines
Tue 12/506:20
PRG
-
CWL
1 stop17h 30m
Multiple Airlines
Deal found 21/3£137
Mon 4/520:40
CWL
-
PRG
1 stop11h 35m
Multiple Airlines
Mon 11/512:55
PRG
-
CWL
2 stops9h 50m
Multiple Airlines
Deal found 20/3£191
Fri 1/509:45
CWL
-
PRG
1 stop21h 35m
KLM
Fri 8/518:35
PRG
-
CWL
1 stop15h 40m
KLM
Deal found 17/3£224
Sat 2/517:35
CWL
-
PRG
1 stop4h 00m
KLM
Sat 9/518:35
PRG
-
CWL
1 stop15h 40m
KLM
Deal found 18/3£247
Fri 1/522:45
CWL
-
PRG
2 stops12h 20m
Ryanair
Fri 8/513:10
PRG
-
CWL
1 stop10h 10m
Ryanair
Deal found 17/3£249
Fri 1/509:45
CWL
-
PRG
1 stop11h 50m
KLM
Mon 4/506:00
PRG
-
CWL
1 stop4h 15m
KLM
Deal found 17/3£265
Sat 2/517:35
CWL
-
PRG
1 stop13h 45m
KLM
Tue 5/518:35
PRG
-
CWL
1 stop15h 40m
KLM
Deal found 20/3£268
Fri 1/510:25
CWL
-
PRG
2 stops21h 50m
Multiple Airlines
Fri 8/517:35
PRG
-
CWL
2 stops14h 20m
Multiple Airlines
Deal found 17/3£274

Find flight deals from Cardiff to Czech Republic

Keep the following information in mind while searching for Cardiff to Czech Republic flight deals. Data was last updated 21 March 2026.

Round-trip from

£131

One-way from

£78

Popular in

September

Cheapest in

March

Average price

£206
Ryanair
  • Ryanair
  • 5/5-12/5
  • 3 total stops
  • 40h 00m total
  • Cardiff to Czech Republic
Search Deals
Ryanair
  • Ryanair
  • 30/3
  • 2 total stops
  • 21h 40m total
  • Cardiff to Czech Republic
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Czech Republic 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, Cheapflights users made 858,174 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Cardiff to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 5/5

23:15-07:10

2 stops30h 55m

Václav Havel Prague

Tue 12/5

14:45-22:50

1 stop9h 05m

£131

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 5/5

16:15-16:10

1 stop22h 55m

Václav Havel Prague

Tue 12/5

06:20-22:50

1 stop17h 30m

£137

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Mon 4/5

20:40-09:15

1 stop11h 35m

Václav Havel Prague

Mon 11/5

12:55-21:45

2 stops9h 50m

£191

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 1/5

09:45-08:20

1 stop21h 35m

Václav Havel Prague

Fri 8/5

18:35-09:15

1 stop15h 40m

£224

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 2/5

17:35-22:35

1 stop4h 00m

Václav Havel Prague

Sat 9/5

18:35-09:15

1 stop15h 40m

£247
Fastest return journey

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 1/5

09:45-22:35

1 stop11h 50m

Václav Havel Prague

Mon 4/5

06:00-09:15

1 stop4h 15m

£265

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 1/5

10:25-09:15

2 stops21h 50m

Václav Havel Prague

Fri 8/5

17:35-06:55

2 stops14h 20m

£274

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 2/5

17:35-08:20

1 stop13h 45m

Václav Havel Prague

Tue 5/5

20:30-09:15

1 stop13h 45m

£277
Cheapest one-way

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Mon 30/3

22:10-20:50

2 stops21h 40m

£78
Fastest single journey

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 15/9

23:15-16:05

1 stop15h 50m

£87

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to the Czech Republic

What is the cheapest month to book a flight from Cardiff to Czech Republic?

Currently, November is the cheapest month in which you can book a flight from Cardiff to Czech Republic (average of £22). Flying from Cardiff to Czech Republic in August is currently the most expensive (average of £64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Czech Republic. Reviews last updated 21 March 2026.
Check out reviews from past customers who have flown with KLM from Cardiff to the Czech Republic to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,475 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,475 reviews
KLM
7.8
Good
1,475 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Czech Republic?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Czech Republic.

  • How long is the flight from Cardiff to Czech Republic?

    There are many flights that can get you from Cardiff to Czech Republic in 30h 55m. Fly via Ryanair to get the fastest option. The distance between Cardiff and Czech Republic is about 772 mi.

  • Can I find deals for flights from Cardiff to Czech Republic that include hotel bookings?

    Yes. In addition to deals on Cardiff to Czech Republic flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Czech Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Czech Republic.

  • Can I find deals for business class flights from Cardiff to Czech Republic?

    Yes. Cheapflights offers flight deals from Cardiff to Czech Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Cardiff to Czech Republic (average of £22). Flying from Cardiff to Czech Republic in August is currently the most expensive (average of £64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Czech Republic

Discover the top airline that operate flights from Cardiff to Czech Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£195Average£240FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Czech Republic?

Cheapflights helps you search for flights from Cardiff to Czech Republic via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Czech Republic?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Czech Republic.

Can Cheapflights find flights from Cardiff to Czech Republic with no change fees?

Yes! Cheapflights helps users easily find flights from Cardiff to Czech Republic with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to Czech Republic become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Czech Republic flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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