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€30 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 9/10. 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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0 bags

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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€77
Brno
Brno1 stop€128

Good to know

Low season

April

High season

December

Cheapest flight

€30
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (29% more expensive 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 6h 03m, covering a distance of 2564 km. The most popular route is Dublin - Prague with an average flight time of 2h 15m.

  • 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 one-way, and €53 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 €53.

  • 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?

    Based on KAYAK flight searches, the most popular destination is Prague (100% of total searches to the Czech Republic). The next most popular destination is Brno (0.4%).

  • 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 1364 reviews
7.2Entertainment
7.9Boarding
7.3Food
7.7Comfort
8.4Crew
Airline reviews

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

2.0 MediocreKonstantin, Sept 2024ZRH - AMS
Read more KLM reviews

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

The whole trip was excellent. The only thing I would change is the temperature of the plane was a bit high which made it uncomfortable to sleep.

KLM is my favourite airline. Never ever let us down.Staff are first class.

The plane. Airbus A330-200. Comfortable for a 7-hour flight. Seats seemed to have more legroom. I was in row 17. Flight was operated by Delta but was better than expected.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Put some new and several options for entertainment. Do not be rude to customers and avoid serving them an extra coke or something. We paid 1200 GBP for a return flight.. A noisy, crowded, rude and uncomfortable flight.

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.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

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.

Flight was diverted from Firenze to Pisa causing delay and inconvenience.

Everything was great, except for food. It was not good. I think I got a food poisoning from the salad.

Entertainment could be better. Choice and variety of movies was not great

Bad, my family luggage. did not make t with us. Now my family’s arrived but not mine. No contact from the company or emails acknowledging the problem. Still not even where it is.

The staff was excellent. The food was good, but the seating and comfort was horrible overcrowded.

I was sweating the whole time for 9 hrs. There are no air nozzles above the seats

This time I was very unsatisfied, due to the tickets, been overbooked from Zürich to Budapest for my children. All four of us had to get a defender out and arrive to put up past nine hours later than originally participated. They did give us different ticket in Miami however, if I would’ve seen this ticket on the Internet I would have never purchased it. We took this because we had no choice. At the airport in Miami during check-in, we were informed that my children’s tickets were sold to someone else and their tickets were canceled. They basically give us no choice but to go with booking.

I have been traveling with visa for 25 years and this was the first time when we find out in Miami that my children’s connecting flight were overbooked and been canceled by Swissair from Zürich to Budapest. The results of that they re booked us at the Miami airport. The new route was Miami to Zürich ,Zürich to Amsterdam, Amsterdam to Budapest. We had over six hours layover in Zürich and arrived to Budapest nine hours later. There should never be in a situation where a ticket that I purchased over 7 months ago was sold to somebody else and instead of removing those two people we had to do this journey, I’m contacting customer support and requesting a refund shortly.

The chair is narrow and very uncomfortable. There is no privacy as you advertised.

Delayed flight… caused the missing of my connecting flight in Zurich. Had to wait 10 hours in airport for new flight which was also delayed by 1 hour. No apologies and minimal compensation.

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Would be better if there is phone charging ports available

Ryanair was ok but the flight is delayed 2 hours! We dont know the reason if it was either Ryanaair or the Kos airport or Vienna Airport …

We arrived at the airport by taxi so as to be there two hours ahead of take-off. On arrival I received a message stating that the flight would be 85 minutes later than planned. An hour later another message stated that it would be a further 20 minutes late. There was no mention of the almost 2 hour delay once we boarded. Needless to say, they didn’t trumpet their “arrive-on-time” signal. At least we got there eventually.

I haven't had a ok flight with Ryanair in so long!

The worst experience ever, really. First we had booked a flight at noon with about 6 months in advance. A month before the flight they cancelled it and rescheduled us on a flight a 21:00 hs which would ruin our day completely. Nevertheless, we had no option but to accept as any other option was economically unviable with so short notice. We arrived on time as requested to the airpor. Actually arrived 3 hours earlier. We waited there and it started to be delayed a few minutes, then an hour and a half and so son. Flight ended up boarding at 23:15. Once the doors were closed, the captain announced 1:30 more hours delay to start our trip. Also, as per “international rules” they said they couldn’t offer water or anything alike. After about 30 minutes, and against those rules, they started SELLING WATER BOTTLES FOR 3€ each. 500ml bottles. Flight departed at about 01:44 am and after a go around in Bergamo because he was at about 700 feet AGL and still not stable, the pilot performed a go around, landing at the same runway minutes later. Crew, both pilots and flight attendants, were professional and I told them I feel sorry for them having to deal with this everyday as it’s not their fault, but they’re the visible side of the airline to the passengers. Bags arrived promptly but we took our Uber at 03:55 am. Ryanair, never again! (It could be their slogan, but it’s probably too good for them).

Ryanair is always shite. Slowest boarding possible in the most uncomfortable way. It’s like they are are tad sadistic.

Poor, how can you order something from the menu em you can’t see a menu? How can you get the online menu when you have no internet? Why let us board when you know full well we won’t be taking off for another 45 minutes, no ice for drink in sweltering heat, seats hard and and uncomfortable when you’re sitting for over 5 hours.

Long delay. Terrible airport - too busy, not enough seating or food/drink outlets.

Seats very uncomfortable for a 4 hour flight, what entertainment? Food overpriced. But sure it’s Ryan Air, what else would I expect?

This was one of the best travel experiences we've ever had with Ryanair. The flight boarded on time in Dublin, departed on time, and arrived on time in Split, even though the flight was full. The aircraft was clean, and all members of the cabin crew were both friendly and efficient. Even our fellow passengers were well behaved! So top marks to all concerned!

Very disappointed. None of the bags from Newark & Toronto flight were loaded onto connecting flight to Mumbai. And yet, no announcement during the flight. No placard near the luggage carousel in Mumbai. Absolute mayhem at Lufthansa lost & found counter. Each agent taking 20 minutes to record each incident. Stood in line for more than 1 hour, after suffering through a 8 hour flight.

Well,I miss a flight to Stl with United,they send me to Stl with a different airline, but same day,which was great

Slightly delayed but still a more comfortable experience to take a real airline instead of a budget one.

Very cheap airline, with low quality services. Staff not particularly kind

Less room on an international flight than domestic, which makes no sense as they are 8-9 hour flights. Completely uncomfortable and the food was terrible. Flying through Germany and having to stand in line for a passport check when you have a connection also makes no sense when you already did that prior to boarding. They had given some of our seats away because we were so late arriving to the connecting gate

Boing 747-8’s are showing their age. The seat back screens are somewhat unresponsive. Even putting the seat “in its original and upright position” required assistance from the guy behind me-after I helped the lady in front of me! I left a ball cap on board. I’ll be flying back in four weeks. I wonder if Lufthansa has a list a found for that kind of stuff in Frankfurt?

Horrible. My gate did not get updated with our boarding pass. We didn’t receive any communication regarding gate change. Also not enough time was given in between flights. Zero consideration for people who are coming from abroad and have to get through customs and US border patrol

The plane boarded 5 hours late. This made for a very long travel experience - 3.5 hours for getting to/taking the connecting flight (Air Dolomiti), 5.5 hours layover in Munich, 11.5 hour flight to Houston, 1 hour ride home. After landing at BUSH airport we spent 30 minutes on the tarmac waiting for United staff to prepare the jetway. Flight attendant admonished my wife for briefly opening the window shade midflight to take a look outside.

Boarding was 20 minutes late. Had to ride shuttle bus to plane in order to board.

I did not fly them . They rebooked me on a longer flight to Helsinki. I did not get the food I wanted . Paid more for seats and baggage and now trying to deal with them is. Mess. They reimbursed me for half of cost and not the actual fee I incurred and this was all due to operational reasons . Too many chefs in kitchens and everyone deflects not their problem. Book one airline

Book Cheap Czech Republic Plane Tickets

Recent return flight deals

13/10Sun
directRyanair
2h 25mDUB-PRG
15/10Tue
directRyanair
2h 35mPRG-DUB
€77
26/11Tue
direct
2h 20mDUB-PRG
29/11Fri
direct
2h 40mPRG-DUB
€80
27/11Wed
directAer Lingus
2h 35mDUB-PRG
29/11Fri
directAer Lingus
2h 40mPRG-DUB
€94
17/10Thu
1 stopLufthansa
9h 45mDUB-PRG
21/10Mon
1 stopLufthansa
4h 40mPRG-DUB
€98
17/10Thu
1 stopLufthansa
9h 45mDUB-PRG
21/10Mon
1 stopLufthansa
4h 40mPRG-DUB
€100
6/3Thu
directAer Lingus
2h 35mDUB-PRG
9/3Sun
directAer Lingus
2h 40mPRG-DUB
€104
12/10Sat
1 stopKLM
8h 55mDUB-PRG
17/10Thu
1 stopKLM
8h 50mPRG-DUB
€151
11/10Fri
1 stopKLM
10h 30mDUB-PRG
14/10Mon
1 stopKLM
4h 55mPRG-DUB
€154
7/12Sat
1 stopSWISS
13h 00mDUB-PRG
16/12Mon
1 stopSWISS
12h 25mPRG-DUB
€162
17/10Thu
1 stopSWISS
4h 20mDUB-PRG
21/10Mon
1 stopSWISS
6h 50mPRG-DUB
€166

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Recent one-way flight deals

9/10Wed
directRyanair
2h 25mDUB-PRG
€30
10/11Sun
directAer Lingus
2h 35mDUB-PRG
€36
21/10Mon
directAer Lingus
2h 35mDUB-PRG
€39
10/11Sun
directRyanair
2h 20mDUB-PRG
€44
31/10Thu
1 stopKLM
17h 55mDUB-PRG
€72
13/11Wed
1 stopKLM
12h 25mDUB-PRG
€73
30/10Wed
2 stopsLufthansa
10h 20mDUB-PRG
€148
11/10Fri
2 stopsSWISS
26h 25mDUB-PRG
€168
10/10Thu
2 stopsLufthansa
14h 35mDUB-PRG
€169
30/9Mon
2 stopsSWISS
20h 55mDUB-PRG
€187

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Last minute flights to the Czech Republic

Last minute flight, train and bus deals

15/9Sun
multi-stopRyanair
11h 35mDUB-PRG
17/9Tue
multi-stopRyanair
29h 20mPRG-DUB
€154
15/9Sun
multi-stopRyanair
11h 35mDUB-PRG
17/9Tue
multi-stopRyanair
16h 00mPRG-DUB
€168
15/9Sun
multi-stopAustrian Airlines
8h 30mDUB-PRG
17/9Tue
multi-stopAustrian Airlines
6h 30mPRG-DUB
€190
15/9Sun
multi-stop
11h 35mDUB-PRG
17/9Tue
direct
2h 40mPRG-DUB
€218
15/9Sun
multi-stop
13h 30mDUB-PRG
16/9Mon
multi-stop
13h 00mPRG-DUB
€256
14/9Sat
multi-stopAir France
16h 45mDUB-PRG
16/9Mon
multi-stopAir France
13h 20mPRG-DUB
€273
14/9Sat
multi-stopAir France
14h 40mDUB-PRG
15/9Sun
multi-stopAir France
13h 25mPRG-DUB
€278
14/9Sat
multi-stopSWISS
12h 45mDUB-PRG
16/9Mon
multi-stopSWISS
14h 20mPRG-DUB
€373
14/9Sat
multi-stopAustrian Airlines
32h 30mDUB-PRG
16/9Mon
multi-stopAustrian Airlines
30h 30mPRG-DUB
€482
15/9Sun
directAer Lingus
2h 35mDUB-PRG
16/9Mon
directAer Lingus
2h 40mPRG-DUB
€548

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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.