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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 29/4. 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
Sat 18/5
Sat 25/5

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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€153

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 14h 06m, 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 €90 one-way, and €119 round-trip. 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 €143.

  • 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 (0.7%).

  • 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 verified KAYAK customer reviews.
7.8
KLMOverall score based on 1646 reviews
7.3food
7.8boarding
8.4crew
7.3entertainment
7.6comfort
Airline reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

2.0 MediocreDavor, Apr 2024ZAG - AMS
Read more about KLM reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with 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.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

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.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

The seats are too cramped in that plane. If you’re above 1,80m consider alternatives or first class I guess… There were no emergency exits to seat somewhere with more legroom

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

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.

We were helped whenever needed and had a pleasant flight.

Checking in could not be done in the UK for this prt of the flight . Since we only had an hour and a bit at Singapore it was very stressful not knowing if we had appropriate seats. The flight itself was Ok and the 787 had a bit more legroom than the777 from Munich to Singapore. Food wasn't great.

Lufthansa used to be the best not any more , food is cheap, crew needs to be on retirement )) we really like to see old type of Lufthansa back to business

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

It was listed as a business class flight. The seats were economy, size, and the plane was not modern or configured to have a proper business class. I was very disappointed. Given the fact I paid for business class seating, and did not receive it.

The WiFi didn’t work. The screens for movies were sticky and didn’t have a lot of options.

Better flight than mum to Frankfurt. But food was very mediocre.

The flight was very good , on time without delays, specially the staff was great!

I paid a lot of money for seat selection and was miserable for flight duration

It's good but not enough entertaining you have to have your iPad

Good flight. Take off a little late but make up the time

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

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

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.

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

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

A normal Ryanair flight = too many announcements to sale something, hard landing. Otherwise, good value for money

On time, no announcement all along the flight, you can rest.

The flight was canceled 2 days before, without any alternative offer

Lost my belongings, Crew fail to follow safety and regulatory requirements in 2nd leg of flight from London Heathrow to Copenhagen.

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

Boarding = No one respected the boarding groups. The ground crew did nothing to enforce the boarding system. What is the point of being a Gold member when there are no benefits to that? Tired old plane

Late boarding with inconsistent excuses. Bulk head seats were very small and uncomfortable. 1 tiny candy bar and a water were only food provisions. Food for purchase was unavailable.

My ticket was cancelled unannounced and I was left stranded in the air port

Good flight. Was delayed, but that wasn’t a big deal. The crew were nice. Unfortunately the seats still recline, I had to ask the passenger in front of me to get her seat upright, as she made herself too comfortable and I was unable to move in my seat. EasyJet seats are fixed now to avoid such aggravation. About one third of the plane was empty, but when I checked in before departure, I was unable to change my seat without incurring expenses. That leaves a bitter taste in the mouth.

My flight got cancelled and it was a very bad experience

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

Got away on time, comfortable flight. Landed into thick fog at Zurich with no concerns.

The flight and the staff was excellent. Only bad thing is no entertainment and you have to pay for anything other than water.

Book Cheap Czech Republic Plane Tickets

Recent return flight deals

14/5Tue
1 stopKLM
10h 30mDUB-PRG
18/5Sat
1 stopKLM
4h 55mPRG-DUB
€153
24/5Fri
1 stopKLM
10h 30mDUB-PRG
28/5Tue
1 stopKLM
4h 05mPRG-DUB
€155
2/5Thu
1 stop
9h 45mDUB-PRG
6/5Mon
1 stop
18h 00mPRG-DUB
€164
2/8Fri
1 stop
5h 35mDUB-PRG
5/8Mon
1 stop
13h 15mPRG-DUB
€173
12/9Thu
directAer Lingus
2h 35mDUB-PRG
18/9Wed
directAer Lingus
2h 40mPRG-DUB
€178
4/5Sat
1 stopSWISS
9h 15mDUB-PRG
6/5Mon
1 stopSWISS
18h 00mPRG-DUB
€179
4/5Sat
1 stopSWISS
4h 20mDUB-PRG
7/5Tue
1 stopSWISS
22h 15mPRG-DUB
€180
26/8Mon
directAer Lingus
2h 35mDUB-PRG
30/8Fri
directAer Lingus
2h 40mPRG-DUB
€192
1/9Sun
1 stopLufthansa
10h 55mDUB-PRG
8/9Sun
1 stopLufthansa
11h 50mPRG-DUB
€193
30/4Tue
2 stopsLufthansa
6h 10mDUB-PRG
3/5Fri
2 stopsLufthansa
6h 20mPRG-DUB
€263

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Recent one-way flight deals

29/4Mon
1 stopNorwegian
18h 05mDUB-PRG
€66
20/5Mon
1 stop
12h 50mDUB-PRG
€74
10/6Mon
1 stopNorwegian
18h 05mDUB-PRG
€83
22/5Wed
directAer Lingus
2h 35mDUB-PRG
€84
22/5Wed
1 stopKLM
15h 35mDUB-PRG
€95
19/6Wed
directAer Lingus
2h 35mDUB-PRG
€111
30/4Tue
1 stopLufthansa
4h 30mDUB-PRG
€121
27/4Sat
1 stopLufthansa
9h 45mDUB-PRG
€132
12/8Mon
1 stopKLM
8h 10mDUB-PRG
€133
14/6Fri
1 stopBritish Airways
4h 55mDUB-PRG
€211

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Last minute flights to the Czech Republic

Last minute flight, train and bus deals

21/4Sun
multi-stop
3h 55mDUB-PRG
22/4Mon
multi-stop
5h 40mPRG-DUB
€221
21/4Sun
multi-stop
10h 55mDUB-PRG
22/4Mon
multi-stop
8h 00mPRG-DUB
€283
19/4Fri
multi-stopLufthansa
4h 15mDUB-PRG
21/4Sun
multi-stopLufthansa
6h 35mPRG-DUB
€316
21/4Sun
direct
2h 35mDUB-PRG
22/4Mon
multi-stop
5h 40mPRG-DUB
€326
19/4Fri
multi-stopSWISS
26h 20mDUB-PRG
21/4Sun
multi-stopSWISS
6h 50mPRG-DUB
€356
21/4Sun
multi-stopLufthansa
6h 05mDUB-PRG
22/4Mon
multi-stopLufthansa
6h 20mPRG-DUB
€357
19/4Fri
multi-stopSWISS
26h 20mDUB-PRG
21/4Sun
multi-stopSWISS
13h 45mPRG-DUB
€408
21/4Sun
directAer Lingus
2h 35mDUB-PRG
22/4Mon
directAer Lingus
2h 40mPRG-DUB
€469
21/4Sun
multi-stop
13h 20mORK-PRG
22/4Mon
multi-stop
14h 30mPRG-ORK
€566
21/4Sun
multi-stop
4h 55mORK-PRG
22/4Mon
multi-stop
9h 40mPRG-ORK
€621

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Flights to the Czech Republic

Return flight deals:

Czech Republic - Ireland

Cabin classes:

€182