€35 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 2/3. 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€69
Brno
Brno1 stop€136

Good to know

Low season

March

High season

June

Cheapest flight

€35
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly (15% 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 €170
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Czech Republic flight deals.
See more tips

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 1333 reviews
7.2Entertainment
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
Airline reviews

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.

2.0 Mediocredale, Feb 2025ACC - AMS
Read more KLM reviews

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.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

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.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

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.

For the price of the ticket it's probably the best service in the world

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

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

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.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

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.

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.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

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.

Using the media screen in economy class is a disaster

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!

They don't really offer snacks or water as much. but it was perfect.

Book Cheap Czech Republic Plane Tickets

Recent return flight deals

2/4Wed
directRyanair
2h 25mDUB-PRG
8/4Tue
directRyanair
2h 30mPRG-DUB
€69
2/4Wed
directRyanair
2h 25mDUB-PRG
8/4Tue
directRyanair
2h 30mPRG-DUB
€87
1/4Tue
directAer Lingus
2h 35mDUB-PRG
2/4Wed
directAer Lingus
2h 35mPRG-DUB
€97
1/4Tue
directAer Lingus
2h 35mDUB-PRG
2/4Wed
directAer Lingus
2h 35mPRG-DUB
€105
21/3Fri
1 stopKLM
7h 50mDUB-PRG
24/3Mon
1 stopKLM
13h 00mPRG-DUB
€121
23/3Sun
1 stopKLM
6h 45mDUB-PRG
26/3Wed
1 stopKLM
14h 15mPRG-DUB
€148
4/4Fri
1 stopSWISS
13h 10mORK-PRG
11/4Fri
1 stopSWISS
12h 45mPRG-ORK
€167
21/3Fri
1 stopSWISS
13h 00mDUB-PRG
23/3Sun
1 stopSWISS
17h 30mPRG-DUB
€171
2/4Wed
1 stopLufthansa
9h 40mDUB-PRG
6/4Sun
1 stopLufthansa
17h 15mPRG-DUB
€179
2/4Wed
2 stopsLufthansa
6h 00mDUB-PRG
8/4Tue
1 stopLufthansa
4h 35mPRG-DUB
€185

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Recent one-way flight deals

2/3Sun
directRyanair
2h 30mDUB-PRG
€35
2/4Wed
directAer Lingus
2h 35mDUB-PRG
€55
21/3Fri
1 stopKLM
7h 50mDUB-PRG
€63
22/3Sat
1 stop
9h 45mDUB-PRG
€70
3/3Mon
1 stop
16h 30mDUB-PRG
€71
4/4Fri
1 stopKLM
14h 00mDUB-PRG
€85
27/4Sun
1 stopLufthansa
6h 45mDUB-PRG
€91
20/3Thu
1 stopSWISS
26h 45mDUB-PRG
€103
22/3Sat
2 stopsLufthansa
22h 00mDUB-PRG
€108
8/6Sun
1 stopSWISS
8h 45mDUB-PRG
€119

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Last minute flights to the Czech Republic

Last minute flight, train and bus deals

22/2Sat
multi-stopKLM
5h 00mDUB-PRG
24/2Mon
multi-stopKLM
13h 00mPRG-DUB
€200
21/2Fri
multi-stopKLM
7h 50mDUB-PRG
24/2Mon
multi-stopKLM
13h 00mPRG-DUB
€219
22/2Sat
multi-stop
22h 50mDUB-PRG
24/2Mon
multi-stop
14h 35mPRG-DUB
€221
23/2Sun
multi-stop
12h 10mDUB-PRG
25/2Tue
multi-stop
13h 40mPRG-DUB
€264
23/2Sun
direct
2h 35mDUB-PRG
25/2Tue
multi-stop
13h 40mPRG-DUB
€275
21/2Fri
multi-stopLufthansa
4h 20mDUB-PRG
23/2Sun
multi-stopLufthansa
20h 40mPRG-DUB
€394
21/2Fri
directRyanair
2h 30mDUB-PRG
24/2Mon
directRyanair
2h 35mPRG-DUB
€418
21/2Fri
multi-stopLufthansa
10h 50mDUB-PRG
23/2Sun
multi-stopLufthansa
16h 15mPRG-DUB
€437
22/2Sat
directRyanair
2h 30mDUB-PRG
24/2Mon
directRyanair
2h 35mPRG-DUB
€442
20/2Thu
directAer Lingus
2h 35mDUB-PRG
23/2Sun
directAer Lingus
2h 40mPRG-DUB
€514

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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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