€38 Find Cheap Flights to the Czech Republic

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to the Czech Republic departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Czech Republic Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Prague
Praguedirect€60
Brno
Brno1 stop€140

Cheap Flight Deals to the Czech Republic

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to the Czech Republic that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to the Czech Republic

Recommended return deals departing in the coming months from the most popular airlines that fly to the Czech Republic.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
08:15 - 11:40DUB-PRG
2h 25mdirect
06:20 - 07:50PRG-DUB
2h 30mdirect
€60Ryanair
Find Deal
Tue, 1 Apr - Tue, 8 Apr
08:15 - 11:40DUB-PRG
2h 25mdirect
06:20 - 07:50PRG-DUB
2h 30mdirect
€61Ryanair
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Tue, 1 Apr - Tue, 8 Apr
17:10 - 23:15ORK-PRG
5h 05m1 stop
11:40 - 16:30PRG-ORK
5h 50m1 stop
€149Lufthansa
Find Deal
Wed, 9 Apr - Mon, 14 Apr
17:10 - 23:15ORK-PRG
5h 05m1 stop
11:40 - 16:30PRG-ORK
5h 50m1 stop
€159Lufthansa
Find Deal
Mon, 7 Apr - Mon, 14 Apr
19:35 - 23:20ORK-PRG
26h 45m1 stop
19:10 - 18:10PRG-ORK
24h 00m1 stop
€164SWISS
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Fri, 4 Apr - Thu, 10 Apr
08:40 - 23:20DUB-PRG
13h 40m1 stop
06:20 - 17:50PRG-DUB
12h 30m1 stop
€174SWISS
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Thu, 10 Apr - Mon, 14 Apr
07:35 - 11:10DUB-PRG
2h 35mdirect
11:50 - 13:25PRG-DUB
2h 35mdirect
€176Aer Lingus
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Tue, 1 Apr - Tue, 8 Apr
05:55 - 17:40DUB-PRG
10h 45m1 stop
21:25 - 08:20PRG-DUB
11h 55m1 stop
€220KLM
Find Deal
Mon, 5 May - Wed, 7 May
07:35 - 11:10DUB-PRG
2h 35mdirect
11:50 - 13:25PRG-DUB
2h 35mdirect
€271Aer Lingus
Find Deal
Sun, 20 Apr - Thu, 24 Apr
06:00 - 22:35ORK-PRG
15h 35m1 stop
14:30 - 23:30PRG-ORK
10h 00m1 stop
€393KLM
Find Deal
Sun, 13 Apr - Thu, 24 Apr

KAYAK's insights & trends for flights to the Czech Republic

Get data-powered insights and trends for flights to the Czech Republic to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the Czech Republic?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the Czech Republic from Ireland found in the last 72 hours was to Prague, at €121 return. The most popular route is Dublin (DUB) to Prague (PRG) and the cheapest return airline ticket found on this route in the last 72 hours was €121.

What is the cheapest day to fly to the Czech Republic?

The average price of all flights from Ireland to the Czech Republic clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the Czech Republic is Monday when return tickets can be as cheap as €175. On the other hand, the most expensive day to fly is Friday, when return prices are €305 on average.

What is the cheapest month to fly from Ireland to the Czech Republic?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to the Czech Republic, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ireland to the Czech Republic is January, when tickets cost €144 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is €280 and €250 respectively.

What is the cheapest time of day to fly to the Czech Republic?

The average price for all round-trip flights from Ireland to the Czech Republic depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the Czech Republic is generally in the afternoon, when round-trip flights cost €261 on average. The most expensive time of day to fly to the Czech Republic is generally in the morning, which is peak travel time and where the average cost of a ticket is €266.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the Czech Republic, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Ireland to the Czech Republic, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Which is the cheapest airport to fly into in the Czech Republic?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the Czech Republic is Václav Havel Prague Airport (PRG), with an average flight price of €88.

Good to know

Low season

January

High season

June

Cheapest flight

€38
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Dublin to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from Ireland to the Czech Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to the Czech Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to the Czech Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to the Czech Republic is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to the Czech Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to the Czech Republic with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to the Czech Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • Looking for cheap airfare to the Czech Republic? 25% of our users found return tickets to the Czech Republic for the following prices or less: From Dublin €122
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Czech Republic flight deals.

Top 4 airlines flying to the Czech Republic

Need help choosing which airline to fly with from Ireland to the Czech Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1319 reviews
7.7Comfort
7.8Boarding
8.4Crew
7.2Entertainment
7.3Food
Airline reviews

You should not have to pay for WiFi in business class

8.0 ExcellentJohn, Mar 2025EZE - AMS
Read more KLM reviews

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

My luggage did not make the connection and 4 days later I still have not received it.

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

I like how professional, fast and good the whole experience was.

Everything was great except food . It as okay not good not bad

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Overall excellent service and Frankfurt Airport was very efficient and clean

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

My flight from Krakow was delayed over 2hrs. Since i had connecting flight i was worrying that I will not be able to catch flight from Frankfurt to New York. NO information NO help, no one was able to help and let us know if passengers will be able to catch the next flight. Had to run through entire airport and (2) passports control hoping that maybe still be able to board the plane. When i got to the gate i was informed that plane was waiting for passengers that came from delayed planes. Flight departure an hr late. So i run throu airport almost having a heart attach just to fin out that they knew and they were waiting for us. I was just 5 minutes later after "official" boarding ended and they were still letting passengers in, and flight departure an hr. later.

I am not sure I like the new Discover line of Lufthansa. I have been flying from us to Italy for the past 30 years and always favored Lufthansa ove other Companies because of cleanliness, service, food, beverage. When compared white other airlines Lufthansa was always considered one of the best. I can't say that anymore. I fly Lufthansa only because I consider the line MCO to FRA timely convenient for my schedule but always look for alternatives when before I was considering other routes only if the price was in question.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

Zero legroom or space in economy. Flight was delayed into Munich causing a missed connecting flight and other missed bookings. :(

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

The flight didn’t happen with Lufthansa. It got canceled with no reason given and all I received for my troubles was €20. People make travel plans for a reason and when the flight was rebooked, it was delayed for 4 1/2 hours on Austria Airlines. The flight attendants were of zero help. They just wanted to stand and look pretty. I hope to never fly Austrian Airlines again. Horrible!!

Everything you need to know for your flight to the Czech Republic

Cabin class types available on flights to the Czech Republic

Cabin classes available on flights to the Czech Republic. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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