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Cheap flights from Cardiff to Prague from £82

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PRG
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

£134

One-way from

£82

Popular in

August

Cheapest in

February

Average price

£237
Ryanair
  • Ryanair
  • 1/11-8/11
  • 2 total stops
  • 26h 55m total
  • Cardiff to Prague
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Ryanair
  • Ryanair
  • 6/10
  • 1 total stop
  • 21h 30m total
  • Cardiff to Prague
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Cardiff to Prague

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 18 September 2025.

Sat 1/1120:05CWL - PRG
1 stop12h 15mRyanair
Sat 8/1106:00PRG - CWL
1 stop14h 40mRyanair
Deal found 17/9£134
Sat 18/1009:00CWL - PRG
1 stop10h 55mRyanair
Tue 21/1006:20PRG - CWL
1 stop10h 35mRyanair
Deal found 16/9£136
Mon 3/1123:30CWL - PRG
1 stop8h 50mRyanair
Wed 5/1121:45PRG - CWL
1 stop13h 20mRyanair
Deal found 17/9£145
Sat 1/1120:05CWL - PRG
1 stop12h 15mRyanair
Wed 5/1121:45PRG - CWL
1 stop13h 20mRyanair
Deal found 17/9£147
Sat 18/1009:00CWL - PRG
2 stops23h 00mMultiple Airlines
Tue 21/1006:20PRG - CWL
1 stop10h 35mMultiple Airlines
Deal found 16/9£148
Fri 21/1122:25CWL - PRG
2 stops17h 00mMultiple Airlines
Sun 23/1109:45PRG - CWL
1 stop12h 10mMultiple Airlines
Deal found 17/9£153
Fri 31/1022:25CWL - PRG
2 stops20h 55mRyanair
Mon 3/1113:50PRG - CWL
1 stop10h 15mRyanair
Deal found 16/9£155
Thu 30/1014:30CWL - PRG
1 stop9h 20mRyanair
Wed 5/1121:45PRG - CWL
1 stop13h 20mRyanair
Deal found 17/9£157
Mon 24/1123:30CWL - PRG
1 stop8h 50mRyanair
Wed 26/1121:45PRG - CWL
1 stop13h 20mRyanair
Deal found 17/9£158
Fri 21/1122:25CWL - PRG
1 stop11h 50mRyanair
Sun 23/1109:45PRG - CWL
1 stop12h 10mRyanair
Deal found 17/9£159
Thu 20/1110:30CWL - PRG
1 stop13h 20mRyanair
Sun 23/1109:45PRG - CWL
1 stop12h 10mRyanair
Deal found 17/9£160

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 18 September 2025.
Use the filters below to find and compare flights from Cardiff to Prague that are best for you.

Fly from

Cardiff

Fly to

Prague

Route

Depart

Return

Price

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 18/10

09:00-20:55

1 stop10h 55m

Václav Havel Prague

Tue 21/10

06:20-15:55

1 stop10h 35m

£136

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 18/10

09:00-09:00

2 stops23h 00m

Václav Havel Prague

Tue 21/10

06:20-15:55

1 stop10h 35m

£148

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 1/11

20:05-09:20

1 stop12h 15m

Václav Havel Prague

Sat 8/11

20:20-20:55

2 stops25h 35m

£152

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 21/11

22:25-16:25

2 stops17h 00m

Václav Havel Prague

Sun 23/11

09:45-20:55

1 stop12h 10m

£153

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 22/11

20:05-09:20

1 stop12h 15m

Václav Havel Prague

Wed 26/11

21:45-10:05

1 stop13h 20m

£153

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 31/10

22:25-20:20

2 stops20h 55m

Václav Havel Prague

Mon 3/11

13:50-23:05

1 stop10h 15m

£155

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sun 23/11

21:20-18:20

2 stops20h 00m

Václav Havel Prague

Fri 28/11

17:05-19:40

2 stops27h 35m

£164

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Wed 19/11

15:55-09:25

2 stops16h 30m

Václav Havel Prague

Wed 26/11

21:45-10:05

1 stop13h 20m

£171

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Thu 20/11

10:30-21:35

2 stops10h 05m

Václav Havel Prague

Sun 23/11

09:45-20:55

1 stop12h 10m

£177

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Mon 6/10

13:10-11:40

1 stop21h 30m

£82

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 13 results
1
2

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

How far ahead should I book a flight from Cardiff to Prague?

Use this chart to determine the optimal time to book a return flight from Cardiff to Prague. Price data was last updated on 12 September 2025.

The price you pay for your flight from Cardiff to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Cardiff to Prague (average of £89). Flying from Cardiff to Prague in August is currently the most expensive (average of £175). 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 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 18 September 2025.
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
1,386 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 £136, Ryanair can have you in Prague from Cardiff in 10h 55m. 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 £155, was found to be the cheapest airline from Cardiff to Prague.. KLM is currently priced 28% 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.

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

    Currently, March is the cheapest month in which you can book a flight from Cardiff to Prague (average of £89). Flying from Cardiff to Prague in August is currently the most expensive (average of £175). 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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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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£155Average£220FlexibilityNo 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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