Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to the Czech Republic from £36

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PRG
4 May — 11 May1
1 adult

Cheap flight deals from Ireland to Czech Republic

Keep the following information in mind while searching for Ireland to Czech Republic flight deals. Data was last updated 29 April 2025.

Round-trip from

£51

One-way from

£36

Popular in

July

Cheapest in

January

Average price

£197

Good round-trip deal

£121 or less
Ryanair
  • Ryanair
  • 18/6-20/6
  • Nonstop
  • 4h 55m total
  • Ireland to Czech Republic
Search Deals
Ryanair
  • Ryanair
  • 4/9
  • Nonstop
  • 2h 25m total
  • Ireland to Czech Republic
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Ireland to Czech Republic.
Search Deals

Find flight deals from Ireland to Czech Republic

Cheapest flights from Ireland to Czech Republic
Explore the most affordable flight options available from Ireland to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 18/607:15DUB - PRG
Nonstop2h 25mRyanair
Fri 20/620:35PRG - DUB
Nonstop2h 30mRyanair
Deal found 28/4£51
Wed 18/608:15DUB - PRG
1 stop7h 05mMultiple Airlines
Fri 20/620:35PRG - DUB
Nonstop2h 30mMultiple Airlines
Deal found 28/4£97
Wed 17/910:40DUB - PRG
1 stop9h 40mLufthansa
Wed 24/914:30PRG - DUB
1 stop8h 45mLufthansa
Deal found 28/4£141
Wed 30/713:20DUB - PRG
1 stop8h 15mKLM
Sat 2/818:35PRG - DUB
1 stop4h 50mKLM
Deal found 28/4£147
Tue 15/707:35DUB - PRG
Nonstop2h 35mAer Lingus
Tue 22/711:50PRG - DUB
Nonstop2h 35mAer Lingus
Deal found 29/4£162
Mon 11/819:50DUB - PRG
2 stops21h 35mSWISS
Sun 17/819:10PRG - DUB
1 stop18h 00mSWISS
Deal found 28/4£213
Thu 19/612:40DUB - PRG
1 stop6h 35mScandinavian Airlines
Sun 22/621:25PRG - DUB
1 stop15h 25mScandinavian Airlines
Deal found 28/4£229
Sat 6/1208:30DUB - PRG
2 stops13h 10mAustrian Airlines
Wed 10/1216:40PRG - DUB
2 stops7h 00mAustrian Airlines
Deal found 29/4£230
Fri 30/512:35DUB - PRG
1 stop7h 25mEurowings
Mon 2/607:25PRG - DUB
1 stop5h 40mEurowings
Deal found 28/4£314
Thu 19/615:25DUB - PRG
1 stop6h 40mBritish Airways
Mon 23/607:20PRG - DUB
1 stop7h 55mBritish Airways
Deal found 29/4£409
Wed 11/614:10DUB - PRG
2 stops18h 55mPegasus Airlines
Wed 18/615:50PRG - DUB
1 stop22h 15mPegasus Airlines
Deal found 28/4£539

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland 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 29 April 2025.
Use the filters below to find and compare flights from Ireland to the Czech Republic that are best for you.

Fly from

Ireland

Fly to

Czech Republic

Route

Depart

Return

Price

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 18/6

07:15-10:40

Nonstop2h 25m

Václav Havel Prague

Fri 20/6

20:35-22:05

Nonstop2h 30m

£51

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 18/6

08:15-16:20

1 stop7h 05m

Václav Havel Prague

Fri 20/6

20:35-22:05

Nonstop2h 30m

£97

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 17/9

10:40-21:20

1 stop9h 40m

Václav Havel Prague

Wed 24/9

14:30-22:15

1 stop8h 45m

£141

DublinPrague

DUB - PRG

DUBPRG

Dublin

Mon 26/5

18:40-09:05

1 stop13h 25m

Václav Havel Prague

Sat 31/5

06:20-17:50

1 stop12h 30m

£146

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 30/7

13:20-22:35

1 stop8h 15m

Václav Havel Prague

Sat 2/8

18:35-22:25

1 stop4h 50m

£147

DublinPrague

DUB - PRG

DUBPRG

Dublin

Tue 15/7

07:35-11:10

Nonstop2h 35m

Václav Havel Prague

Tue 22/7

11:50-13:25

Nonstop2h 35m

£162

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 19/6

12:40-20:15

1 stop6h 35m

Václav Havel Prague

Sun 22/6

21:25-11:50

1 stop15h 25m

£229

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 12/6

06:05-21:50

2 stops14h 45m

Václav Havel Prague

Thu 19/6

16:45-22:15

2 stops30h 30m

£245

DublinPrague

DUB - PRG

DUBPRG

Dublin

Fri 30/5

12:35-21:00

1 stop7h 25m

Václav Havel Prague

Mon 2/6

07:25-12:05

1 stop5h 40m

£314

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 19/6

15:25-23:05

1 stop6h 40m

Václav Havel Prague

Mon 23/6

07:20-14:15

1 stop7h 55m

£409

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Ireland to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Ireland 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 Ireland to the Czech Republic

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

Currently, March is the cheapest month in which you can book a flight from Ireland to Czech Republic (average of £89). Flying from Ireland to Czech Republic in August is currently the most expensive (average of £193). 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.

What is the cheapest time of day to fly from IE to CZ?

Find hourly flight availability from Ireland to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from Ireland to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Czech Republic

Explore weekly flight availability from Ireland to Czech Republic. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2025.

The most flights from IE0 to CZ0 are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Czech Republic ranges from 10.0 - 60.0 inches per month. June is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit Czech Republic when rainfall is around 10.0 mm.

Temperature in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Czech Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 29 April 2025.
See what other customers who have flown with Aegean Airlines, KLM and Norwegian from Ireland to Czech Republic have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
739 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,333 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
227 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
780 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,588 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

  • How popular is this Ireland to Czech Republic flight route?

    Flights from Ireland to Czech Republic have been viewed 78 times in the past calendar month.

  • What are the cheapest airlines to fly from Ireland to Czech Republic one-way?

    £36 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and KLM, with prices starting from £57 and £74, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Czech Republic?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Czech Republic (average of £89). Flying from Ireland to Czech Republic in August is currently the most expensive (average of £193). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Frederic Chopin to Heathrow flights
Istanbul to Heathrow flights
Heathrow to Málaga flights
London City to Linate flights
Frederic Chopin to Luton flights
Gatwick to Belfast Intl flights
Heathrow to Charles de Gaulle flights
Gatwick to Barcelona-El Prat flights
Heathrow to Athens flights
London City to Istanbul flights
Madrid to Gatwick flights
Charles de Gaulle to Luton flights
Charles de Gaulle to Gatwick flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Belfast Intl to Gatwick flights
Gatwick to Charles de Gaulle flights
Heathrow to Lisbon flights
Gatwick to Istanbul flights
Gatwick to Lisbon flights
Heathrow to Luqa flights
Luton to Charles de Gaulle flights
Charles de Gaulle to Heathrow flights
Heathrow to Barcelona-El Prat flights
Heathrow to Palma de Mallorca flights
Heathrow to Faro flights
Madrid to Heathrow flights
Gatwick to Madrid flights
Frankfurt to Luton flights
Frederic Chopin to Gatwick flights
Amsterdam to Stansted flights
Heathrow to Frederic Chopin flights
Heathrow to Orly flights
Vienna to Heathrow flights
Luton to Barcelona-El Prat flights
Gatwick to Edinburgh flights
Belfast Intl to Luton flights
Luton to Istanbul flights
Heathrow to Ibiza flights
Orly to Gatwick flights
Heathrow to Malpensa flights
Luton to Lisbon flights
London City to Charles de Gaulle flights
Charles de Gaulle to Stansted flights
London City to Málaga flights
Frankfurt to Gatwick flights
Beauvais-Tille to Stansted flights
Gatwick to Malpensa flights
Frederic Chopin to London City flights
Barcelona-El Prat to Gatwick flights

Top 3 airlines flying from Ireland to Czech Republic

Discover the top 3 airlines that operate flights from Ireland 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£77Average£189FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
RyanairCheapest£83Average£128FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£119Average£138FlexibilityNo 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 Ireland to Czech Republic?

Cheapflights makes it easy to find Ireland to Czech Republic flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Need flexible booking options for your flight to Czech Republic from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ireland to Czech Republic flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights