Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Cardiff to the Czech Republic from £139

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to the Czech Republic departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cardiff to the Czech Republic

Cheap return flights

Ryanair Logo
12:25 - 20:10CWL-PRG
6h 45m1 stop
Ryanair Logo
20:35 - 07:30PRG-CWL
11h 55m1 stop
£139Ryanair
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Ryanair Logo
09:00 - 20:55CWL-PRG
10h 55m1 stop
Ryanair Logo
21:20 - 10:35PRG-CWL
14h 15m1 stop
£144Ryanair
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Logo
09:00 - 12:05CWL-PRG
26h 05m2 stops
Logo
21:20 - 10:35PRG-CWL
14h 15m1 stop
£162
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Ryanair Logo
16:20 - 10:15CWL-PRG
16h 55m2 stops
Ryanair Logo
20:35 - 07:30PRG-CWL
11h 55m1 stop
£172Ryanair
Find Deal
Tue, 9 Sep - Fri, 12 Sep
Logo
12:25 - 01:00CWL-PRG
11h 35m2 stops
Logo
20:35 - 07:30PRG-CWL
11h 55m1 stop
£172
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Ryanair Logo
16:20 - 10:15CWL-PRG
16h 55m2 stops
Ryanair Logo
16:25 - 07:30PRG-CWL
16h 05m2 stops
£174Ryanair
Find Deal
Tue, 9 Sep - Fri, 12 Sep
Logo
09:00 - 09:00CWL-PRG
23h 00m2 stops
Logo
11:20 - 10:35PRG-CWL
24h 15m2 stops
£176
Find Deal
Sat, 13 Sep - Sat, 20 Sep
KLM Logo
09:50 - 22:35CWL-PRG
11h 45m1 stop
KLM Logo
21:25 - 09:15PRG-CWL
12h 50m1 stop
£205KLM
Find Deal
Sun, 14 Sep - Sun, 21 Sep
KLM Logo
17:15 - 22:35CWL-PRG
4h 20m1 stop
KLM Logo
21:25 - 09:15PRG-CWL
12h 50m1 stop
£218KLM
Find Deal
Thu, 11 Sep - Sun, 14 Sep
British Airways Logo
12:00 - 10:05CWL-PRG
21h 05m2 stops
British Airways Logo
06:45 - 08:20PRG-CWL
26h 35m2 stops
£493British Airways
Find Deal
Tue, 2 Dec - Thu, 4 Dec

KLM flights from Cardiff to Czech Republic

Our best KLM deals on Cardiff to Czech Republic flight tickets
KLM
14 Sept
CWL09:50Cardiff Wales
11h 45m
1 stop
PRG22:35Václav Havel Prague
21 Sept
PRG21:25Václav Havel Prague
12h 50m
1 stop
CWL09:15Cardiff Wales
£205
Find similar
KLM
11 Sept
CWL17:15Cardiff Wales
4h 20m
1 stop
PRG22:35Václav Havel Prague
14 Sept
PRG21:25Václav Havel Prague
12h 50m
1 stop
CWL09:15Cardiff Wales
£218
Find similar
KLM
9 Sept
CWL17:15Cardiff Wales
4h 20m
1 stop
PRG22:35Václav Havel Prague
12 Sept
PRG18:35Václav Havel Prague
15h 35m
1 stop
CWL09:10Cardiff Wales
£264
Find similar

Ryanair flights from Cardiff to Czech Republic

Our best Ryanair deals on Cardiff to Czech Republic flight tickets
Ryanair
12 Sept
CWL12:25Cardiff Wales
6h 45m
1 stop
PRG20:10Václav Havel Prague
19 Sept
PRG20:35Václav Havel Prague
11h 55m
1 stop
CWL07:30Cardiff Wales
£139
Find similar
Ryanair
13 Sept
CWL09:00Cardiff Wales
10h 55m
1 stop
PRG20:55Václav Havel Prague
20 Sept
PRG21:20Václav Havel Prague
14h 15m
1 stop
CWL10:35Cardiff Wales
£144
Find similar
Ryanair
9 Sept
CWL16:20Cardiff Wales
16h 55m
2 stops
PRG10:15Václav Havel Prague
12 Sept
PRG20:35Václav Havel Prague
11h 55m
1 stop
CWL07:30Cardiff Wales
£172
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
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

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 12/9

12:25-20:10

1 stop6h 45m

Václav Havel Prague

Fri 19/9

20:35-07:30

1 stop11h 55m

£139

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 13/9

09:00-20:55

1 stop10h 55m

Václav Havel Prague

Sat 20/9

21:20-10:35

1 stop14h 15m

£144

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 13/9

09:00-12:05

2 stops26h 05m

Václav Havel Prague

Sat 20/9

21:20-10:35

1 stop14h 15m

£162

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 9/9

16:20-10:15

2 stops16h 55m

Václav Havel Prague

Fri 12/9

20:35-07:30

1 stop11h 55m

£172

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Fri 12/9

12:25-01:00

2 stops11h 35m

Václav Havel Prague

Fri 19/9

20:35-07:30

1 stop11h 55m

£172

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 9/9

16:20-10:15

2 stops16h 55m

Václav Havel Prague

Fri 12/9

16:25-07:30

2 stops16h 05m

£174

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sat 13/9

09:00-09:00

2 stops23h 00m

Václav Havel Prague

Sat 20/9

11:20-10:35

2 stops24h 15m

£176

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Sun 14/9

09:50-22:35

1 stop11h 45m

Václav Havel Prague

Sun 21/9

21:25-09:15

1 stop12h 50m

£205

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Thu 11/9

17:15-22:35

1 stop4h 20m

Václav Havel Prague

Sun 14/9

21:25-09:15

1 stop12h 50m

£218

CardiffPrague

CWL - PRG

CWLPRG

Cardiff Wales

Tue 2/12

12:00-10:05

2 stops21h 05m

Václav Havel Prague

Thu 4/12

06:45-08:20

2 stops26h 35m

£493

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Cardiff to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Czech Republic?

The month of September is, on average, the cheapest month to fly to Czech Republic from Cardiff, with most prices found around £158. If you aren’t able to travel during the month of September, then book flights to Czech Republic from Cardiff during May instead. Flights to Czech Republic in May, while not as cheap as those in September, still average around £165.

What is the cheapest day to depart on your flight to Czech Republic?

On average, the least expensive day to fly to Czech Republic from Cardiff is on a Saturday. momondo users have found tickets for Saturday departures for as low as £174. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Czech Republic is Thursday, with ticket prices averaging around £222.

What is the cheapest time of day to depart on your flight to Czech Republic?

Flying to Czech Republic from Cardiff in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £188 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Czech Republic is in the morning when prices are around £204.

How far in advance should I book a flight to Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Cardiff when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around £213 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Cardiff for as low as £165 on momondo.

Cheap Cardiff to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Czech Republic

Best price found

£139

Fastest flight time

4h 20m

Direct flights

None

Airports in Czech Republic

1 airport
The best flight deal from Cardiff to Czech Republic found on momondo in the last 72 hours is £139
The fastest flight from Cardiff to Czech Republic takes 4h 20m
There are no direct flights from Cardiff to Czech Republic. Popular non-direct route for this connection is Cardiff Wales Airport - Václav Havel Prague Airport.
There is 1 airport near Czech Republic: Václav Havel Prague (PRG)
Search flight deals

  • When did momondo last update prices for flights from Cardiff Wales Airport to Czech Republic?

    Prices for flights from Cardiff Wales Airport to Czech Republic are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Czech Republic?

  • How old do you have to be to fly from Cardiff Wales Airport to Czech Republic?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cardiff Wales Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The travel and health documents required for your trip to Czech Republic can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Czech Republic. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Cardiff to Czech Republic

Compare and see reviews for airlines that fly from Cardiff to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £157Free CancellationRating
7.8
1,383 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Czech Republic?

Finding the right flight to Czech Republic from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Czech Republic quick and easy, saving you time and money.

Can I find flights from Cardiff to Czech Republic with flexible booking policies on momondo?

All flight searches from Cardiff to Czech Republic on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to Czech Republic?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Czech Republic.

I’m not ready to book a flight from Cardiff to Czech Republic right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cardiff to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/8
Wed 13/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Czech Republic

Popular Cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Praguefrom £41
Flights to Brnofrom £37
Flights to Ostravafrom £36