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Find cheap flights to the Czech Republic from €66

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 15/4. 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.
1 adult
0 bags
Thu 18/4
Thu 25/4

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Best Czech Republic Flight Deals

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

Prague
Prague1 stop€154

Good to know

Low season

May

High season

October

Cheapest flight

€66
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 26% lower on average.
Flight from Dublin to Prague

FAQs - booking Czech Republic flights

  • How long is the flight to the Czech Republic?

    An average direct flight from Ireland to the Czech Republic takes 8h 02m, covering a distance of 2564 km. The most popular route is Dublin - Prague with an average flight time of 2h 35m.

  • What is the cheapest flight to the Czech Republic?

    The cheapest ticket to the Czech Republic from Ireland found in the last 72 hours was €91. The most popular route is from Dublin to Prague and the cheapest round-trip airline ticket found on this route in the last 72 hours was €154.

  • Which airlines fly to the Czech Republic?

    Ryanair, American Airlines & Aer Lingus fly the most frequently from Ireland to the Czech Republic.

  • What are the most popular destinations in the Czech Republic?

    The next most popular destination is Brno (3%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Czech Republic flight deals.

Top 5 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 KAYAK reviews.
7.7
KLMOverall score based on 1720 reviews
84crew
76comfort
73entertainment
73food
78boarding
78overall
Airline reviews

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Read more about KLM

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Seats actually fit a human! Snack options were a bit lame but that’s ok

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

Nice easy flight. Crew was very nice and of all the times I have bought a seat for my guitar - this was the easiest. They were prepared and no problems at all.

Air Lingus flights were delayed on each of the three flights we took. Not a very good , and organized airline.

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

We did not have a flight when we arrived at Dublin Airport. It took an hour of time for Aer Lingus to fix it. We booked our groups seats together but did not get to sit together after the mix up. The airline did nothing to apologize for the mistake. Wouldn't fly that airline again.

The accommodations are top-notch. The only negative was that both our initial flights were delayed, which caused us to miss one and almost miss the other. The staff immediately handled the missed flight and compensated us for the inconvenience.

Overall good experience with boarding, and food. No entertainment was provided from Frankfurt to Delhi, that could have been better

The plane is very old and the seats are very small and the distance between the seats is very narrow for a rage person to seat comfortable

Rude staff and seats are only can accommodate small people. If you 6 feet and up be ready for struggle.

The transatlantic leg was on Discover Airlines. I’m 6’2” and the extra leg room seat was acceptable, the seat it self was moderately comfortable (slightly softer than a church pew). The food was a standard economy fare. Frankfurt to Prague leg was on Lufthansa the business class was as advertised 10 across the board.

I had a good experience but it can be better.

The issue I had with the flight was with Lufthansa support. I missed my connection due to a flight delay and they wouldn’t rebook online, only in person. This took a lot of time and visits to the airport waiting for a Lufthansa agent to arrive 5 hours later than posted and almost paying full-fare price for the new flights and refusal to add my special meal orders. It made for a challenging journey home and I didn’t feel valued as a customer.

They did not charge me for bags on the way to Munich but on the way back they charged me over $450. The planes were very small and very old. They are out of their minds I will not fly them again!

They just serve food from Chicago Frankfurt and from Frankfurt, Erbil ,they just drink even no snack

Flight was delayed for 5 hours and we missed our connecting flight. Got rebooked for a late flight and lost our luggage. We lost a day for our vacation and missed a tour that I booked. We are with zero clothing at this time as they have no trace of our luggages. Please help us recover some of our money for the inconvenience.

It is standard with Ryanair, as FF with Ryanair you dont expect too much, and Ryanair never disappoints. At least it is reliable.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Ryanair is the worst airline in Europe and easily one of the worst in the planet

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

I didn't like. The seats and the floor were very dirty and it is not the first time

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

Boarding was chaotic, the gate changed 4 times and we took off 1 hour late

L'imbarco, personale scortese. Hanno voluto un sovrapprezzo di 70€ per un trolley che faticava ad entrare nel loro misuratore a causa delle ruote troppo rigide

The flight was delayed by more then 5 hours and we lost our connecting flight. We had to purchase new connecting flights to our expense.

No food as per my diet restrictions even after advance request and delayed baggage without any notifications

My suitcase did not arrive . I had to change my flight to the US . I was also without all of my stuff that I had to pay through my teeth for my suitcase . I am still miserable from all the stress BA had put me and my family and friends through

Stewart's and Stewardesses were kind amd polite. Pilot communicated very well. Will definitely fly British Airways in the future.

The food and how the aircraft landed was so smooth

Overall, very good. It should be noted however there was a 1.5 hour delayed departure time for BA175.

Superb staff, ingenious seating in Club class. Superb food and service. Loading and unloading. Ample cabin overhead luggage space. But the earphone socket was damaged and did not give binaural audio. Very hard to follow a film over the engine noise. Nor could I get to play Sudoku for want of instructions.

I don’t know whether it’s 24 hr or 48 hr the check in process opens. I could not get the seats I wanted in business class. Passengers weee annoyed when I had to jump over their feet to go to rest rooms and the air hostess had to disturb passengers on sale to serve passengers in middle seats . This was from lax to Heathrow

If you want the worst airlines and worst staff - British airways. They only know how to loot - as they always have throughout their lifetime of ruling countries etc.

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

2 hours delay & 1 hour stuck on the plane because the airport didn’t have a bus to pick up the people. So I lost my connecting flight…. really bad situation, because the service was really bad in London.

Book Cheap Czech Republic Plane Tickets

Recent return flight deals

6/9Fri
1 stopKLM
5h 35mDUB-PRG
10/9Tue
1 stopKLM
9h 05mPRG-DUB
€154
20/4Sat
1 stopKLM
8h 10mDUB-PRG
23/4Tue
1 stopKLM
4h 05mPRG-DUB
€155
17/4Wed
1 stopLufthansa
9h 45mDUB-PRG
24/4Wed
1 stopLufthansa
11h 25mPRG-DUB
€164
19/4Fri
1 stop
7h 40mDUB-PRG
22/4Mon
1 stop
7h 30mPRG-DUB
€166
17/4Wed
1 stop
13h 00mDUB-PRG
19/4Fri
1 stop
10h 10mPRG-DUB
€172
13/4Sat
1 stopLufthansa
9h 45mDUB-PRG
15/4Mon
1 stopLufthansa
11h 20mPRG-DUB
€175
17/4Wed
1 stopSWISS
9h 15mDUB-PRG
27/4Sat
1 stopSWISS
26h 35mPRG-DUB
€175
31/7Wed
directAer Lingus
2h 35mDUB-PRG
7/8Wed
directAer Lingus
2h 40mPRG-DUB
€190
17/4Wed
directAer Lingus
2h 35mDUB-PRG
24/4Wed
directAer Lingus
2h 40mPRG-DUB
€196
19/4Fri
1 stopSWISS
7h 40mDUB-PRG
22/4Mon
2 stopsSWISS
49h 25mPRG-DUB
€212

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Recent one-way flight deals

15/4Mon
1 stopNorwegian
18h 05mDUB-PRG
€66
18/6Tue
1 stop
20h 40mDUB-PRG
€70
21/4Sun
1 stop
10h 55mDUB-PRG
€74
1/5Wed
directRyanair
2h 25mDUB-PRG
€80
18/6Tue
directAer Lingus
2h 35mDUB-PRG
€85
17/4Wed
directAer Lingus
2h 35mDUB-PRG
€87
20/4Sat
1 stopKLM
8h 10mDUB-PRG
€95
12/4Fri
1 stopKLM
10h 30mDUB-PRG
€107
11/4Thu
1 stopLufthansa
9h 45mDUB-PRG
€116
16/4Tue
2 stopsLufthansa
8h 05mDUB-PRG
€147

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Last minute flights to the Czech Republic

Last minute flight, train and bus deals

21/3Thu
direct
2h 35mDUB-PRG
25/3Mon
multi-stop
7h 50mPRG-DUB
€186
21/3Thu
directAer Lingus
2h 35mDUB-PRG
25/3Mon
directAer Lingus
2h 40mPRG-DUB
€216
22/3Fri
multi-stopLufthansa
11h 50mDUB-PRG
29/3Fri
multi-stopLufthansa
13h 55mPRG-DUB
€228
21/3Thu
multi-stopLufthansa
9h 05mDUB-PRG
25/3Mon
multi-stopLufthansa
6h 00mPRG-DUB
€231
21/3Thu
multi-stop
4h 20mDUB-PRG
25/3Mon
multi-stop
7h 10mPRG-DUB
€281
22/3Fri
multi-stopLufthansa
11h 50mDUB-PRG
29/3Fri
multi-stopLufthansa
19h 00mPRG-DUB
€311
21/3Thu
multi-stopAustrian Airlines
21h 40mDUB-PRG
25/3Mon
multi-stopAustrian Airlines
12h 40mPRG-DUB
€343
22/3Fri
multi-stopLufthansa
19h 25mDUB-PRG
29/3Fri
multi-stopLufthansa
16h 00mPRG-DUB
€367
22/3Fri
direct
2h 35mDUB-PRG
29/3Fri
multi-stop
13h 55mPRG-DUB
€409
22/3Fri
directAer Lingus
2h 35mDUB-PRG
29/3Fri
directAer Lingus
2h 40mPRG-DUB
€502

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Flights to the Czech Republic

Return flight deals:

Czech Republic - Ireland

Cabin classes:

€160