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Find cheap flights from the Czech Republic to Ireland from €47

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the Czech Republic to Ireland departing on 14/9. 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
Wed 5/6
Wed 12/6

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In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

June

Cheapest flight

€47
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Prague to Dublin

FAQs for booking flights from the Czech Republic to Ireland

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

    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 the Czech Republic to Ireland.

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

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

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

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

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

    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 to Ireland from 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 airlines flying from the Czech Republic to Ireland

 
Need help choosing which airline to fly with from the Czech Republic to Ireland? 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.
7.2
Aer LingusOverall score based on 1338 reviews
8.0Crew
6.6Food
7.1Comfort
7.0Entertainment
7.3Boarding
Airline reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

8.0 ExcellentWeezie, May 2024ORD - DUB
Read more about Aer Lingus reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

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.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

O voo atrasou um bom bocado A tripulação não era comunicativa,não fez vendas... Não abordava os passageiros... A 1°vez que me acontece tal coisa 🤷‍♀️

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Boarding at Arrecife was commended way too early. Far too long for elderly to be kept standing on their feet. Otherwise we’ll done to all staff.

The boarding process was fast and easy , but the airport sign was not up on the board, so it was hard to know the correct gate , on the airplane there was NO Snacks and NO water …. Everything needs to be purchase …. It’s not worthy for the price we paid !

Booked through you used Kiwi who did not complete checking in until 24 hrs before departure when the check in was available 48 hrs before hence we sat separately. I will not be using you again.

Book cheap flights from the Czech Republic to Ireland

Recent return flight deals

30/5Thu
directRyanair
2h 35mPRG-DUB
2/6Sun
directRyanair
2h 25mDUB-PRG
€109
8/9Sun
directRyanair
2h 35mPRG-DUB
15/9Sun
directRyanair
2h 25mDUB-PRG
€120
2/6Sun
directAer Lingus
2h 40mPRG-DUB
11/6Tue
directAer Lingus
2h 35mDUB-PRG
€127
4/6Tue
directAer Lingus
2h 40mPRG-DUB
11/6Tue
directAer Lingus
2h 35mDUB-PRG
€135
26/10Sat
1 stopKLM
9h 05mPRG-DUB
29/10Tue
1 stopKLM
3h 55mDUB-PRG
€150
13/8Tue
1 stopKLM
11h 40mPRG-DUB
20/8Tue
1 stopKLM
10h 50mDUB-PRG
€152
8/10Tue
1 stop
24h 15mPRG-DUB
11/10Fri
direct
2h 35mDUB-PRG
€159
20/8Tue
1 stop
4h 10mPRG-DUB
27/8Tue
direct
2h 35mDUB-PRG
€162
8/10Tue
1 stopNorwegian
24h 15mPRG-DUB
11/10Fri
1 stopNorwegian
15h 00mDUB-PRG
€167
11/10Fri
1 stopNorwegian
4h 35mPRG-DUB
14/10Mon
1 stopNorwegian
18h 05mDUB-PRG
€185

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Recent one-way flight deals

14/9Sat
directRyanair
2h 35mPRG-DUB
€47
25/5Sat
directRyanair
2h 35mPRG-DUB
€48
4/6Tue
directAer Lingus
2h 40mPRG-DUB
€65
15/5Wed
directAer Lingus
2h 40mPRG-DUB
€67
30/7Tue
1 stop
13h 45mPRG-DUB
€72
22/5Wed
1 stopVueling
23h 25mPRG-DUB
€85
4/6Tue
1 stop
21h 55mPRG-DUB
€88
27/8Tue
1 stopKLM
14h 50mPRG-DUB
€92
1/8Thu
1 stopKLM
11h 40mPRG-DUB
€104
11/5Sat
1 stopVueling
12h 45mPRG-DUB
€156

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Last minute flights to Ireland

Last minute flight, train and bus deals

7/5Tue
multi-stop
12h 45mPRG-DUB
10/5Fri
multi-stop
18h 05mDUB-PRG
€246
8/5Wed
direct
2h 40mPRG-DUB
11/5Sat
multi-stop
11h 45mDUB-PRG
€249
8/5Wed
direct
2h 40mPRG-DUB
10/5Fri
multi-stop
18h 05mDUB-PRG
€252
8/5Wed
multi-stopVueling
12h 45mPRG-DUB
11/5Sat
multi-stopVueling
11h 45mDUB-PRG
€271
9/5Thu
multi-stopVueling
12h 45mPRG-DUB
11/5Sat
multi-stopVueling
11h 45mDUB-PRG
€282
8/5Wed
multi-stopKLM
7h 30mPRG-DUB
11/5Sat
multi-stopKLM
10h 20mDUB-PRG
€318
8/5Wed
directAer Lingus
2h 40mPRG-DUB
12/5Sun
directAer Lingus
2h 35mDUB-PRG
€332
8/5Wed
directAer Lingus
2h 40mPRG-DUB
10/5Fri
directAer Lingus
2h 35mDUB-PRG
€472
8/5Wed
multi-stopSWISS
6h 50mPRG-DUB
10/5Fri
multi-stopSWISS
4h 20mDUB-PRG
€616
7/5Tue
multi-stopSWISS
6h 50mPRG-DUB
11/5Sat
multi-stopSWISS
4h 20mDUB-PRG
€675

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Flights to Ireland

Return flight deals:

Ireland - Czech Republic

Cabin classes:

€133