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Cheap flights from Cardiff to Prague from £128

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PRG
30 Jul — 6 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Prague
Explore the most affordable flight options available from Cardiff to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2026.

Fri 21/822:45
CWL
-
PRG
2 stops21h 15m
Ryanair
Tue 25/814:45
PRG
-
CWL
1 stop9h 05m
Ryanair
Deal found 29/6£128
Fri 21/822:45
CWL
-
PRG
2 stops16h 55m
Multiple Airlines
Tue 25/821:55
PRG
-
CWL
2 stops25h 55m
Multiple Airlines
Deal found 29/6£141
Mon 3/822:10
CWL
-
PRG
2 stops22h 15m
Multiple Airlines
Fri 7/817:20
PRG
-
CWL
2 stops14h 35m
Multiple Airlines
Deal found 30/6£167

Find flight deals from Cardiff to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 June 2026.

Round-trip from

£128

Popular in

September

Cheapest in

April
Ryanair
  • Ryanair
  • 21/8-25/8
  • 3 total stops
  • 30h 20m total
  • Cardiff to Prague
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Prague 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 30 June 2026.
Use the filters below to find and compare flights from Cardiff to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 21/8

22:45-21:00

2 stops21h 15m

Václav Havel Prague

Tue 25/8

14:45-22:50

1 stop9h 05m

£128

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 21/8

22:45-16:40

2 stops16h 55m

Václav Havel Prague

Tue 25/8

21:55-22:50

2 stops25h 55m

£141
Fastest return journey

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Mon 3/8

22:10-11:40

1 stop12h 30m

Václav Havel Prague

Fri 7/8

17:20-06:55

2 stops14h 35m

£181

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Thu 30/7

22:50-21:00

2 stops21h 10m

Václav Havel Prague

Wed 5/8

09:10-08:35

2 stops24h 25m

£183

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 7/8

22:45-21:00

2 stops21h 15m

Václav Havel Prague

Fri 14/8

10:05-22:20

2 stops13h 15m

£183

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Sorted by cheapest first

Best time to book a flight from Cardiff to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

What’s the top stopover airport for flights from Cardiff to Prague?

Share of one-stop return flights from Cardiff to Prague chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 98% of one-stop itineraries from Cardiff to Prague on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Prague?

Average return fare for one-stop flights from Cardiff to Prague, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £242.

What’s the fastest stopover option from Cardiff to Prague?

Shortest average travel time for one-stop one-way flights from Cardiff to Prague, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 4h 20m.

Which airport typically offers the quickest stopover for flights from Cardiff to Prague?

Average stopover duration for one-stop one-way flights from Cardiff to Prague, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 3h 18m.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 30 June 2026.
Read reviews from past customers who have flown with KLM from Cardiff to Prague. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,531 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

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
1,531 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

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 Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Prague?

    For as low as £128, Ryanair can have you in Prague from Cardiff in 21h 15m. Cardiff and Prague are separated by a distance of 772 mi.

  • What is the cheapest airline to fly from Cardiff to Prague round-trip?

    KLM, at £200, was found to be the cheapest airline from Cardiff to Prague.. KLM is currently priced 19% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Cardiff to Prague?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Prague flights
Bristol to Prague flights

Top airline flying from Cardiff to Prague

Discover the top airline that operate flights from Cardiff to Prague. 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 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£200Average£239FlexibilityNo 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 Prague?

Deals for Cardiff to Prague flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Prague for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Prague, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Cardiff to Prague 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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