€40 Find Cheap Flights from the Czech Republic to Ireland

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 20/5. 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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Good to know

Low season

December

High season

July

Cheapest flight

€40
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (31% more expensive 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 from the Czech Republic to Ireland 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 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 from the Czech Republic to Ireland 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 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 from the Czech Republic to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline 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.
7.1
Aer LingusOverall score based on 1070 reviews
6.7Entertainment
6.4Food
7.9Crew
7.2Boarding
7.0Comfort
Airline reviews

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

10.0 ExcellentRALPH, Feb 2025MAN - DUB
Read more Aer Lingus reviews

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

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

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.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

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.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

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.

Book cheap flights from the Czech Republic to Ireland

Recent return flight deals

5/4Sat
directRyanair
2h 30mPRG-DUB
7/4Mon
directRyanair
2h 20mDUB-PRG
€62
3/4Thu
directRyanair
2h 30mPRG-DUB
7/4Mon
directRyanair
2h 20mDUB-PRG
€72
21/3Fri
1 stop
9h 40mPRG-DUB
24/3Mon
1 stop
13h 15mDUB-PRG
€113
7/3Fri
1 stop
22h 25mPRG-DUB
10/3Mon
1 stop
24h 25mDUB-PRG
€120
8/4Tue
directAer Lingus
2h 35mPRG-DUB
9/4Wed
directAer Lingus
2h 35mDUB-PRG
€142
20/5Tue
directAer Lingus
2h 35mPRG-DUB
21/5Wed
directAer Lingus
2h 35mDUB-PRG
€144
7/3Fri
1 stopKLM
13h 00mPRG-DUB
10/3Mon
1 stopKLM
13h 55mDUB-PRG
€149
26/3Wed
1 stopKLM
11h 30mPRG-DUB
31/3Mon
1 stopKLM
8h 15mDUB-PRG
€152
27/3Thu
1 stopLufthansa
4h 25mPRG-DUB
2/4Wed
2 stopsLufthansa
6h 00mDUB-PRG
€201
19/3Wed
2 stopsLufthansa
10h 40mPRG-DUB
23/3Sun
1 stopLufthansa
12h 05mDUB-PRG
€204

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Recent one-way flight deals

20/5Tue
directRyanair
2h 30mPRG-DUB
€40
7/4Mon
directRyanair
2h 30mPRG-DUB
€45
24/5Sat
directRyanair
2h 30mPRG-DUB
€54
22/5Thu
1 stop
5h 35mPRG-DUB
€67
10/4Thu
directAer Lingus
2h 35mPRG-DUB
€69
25/4Fri
1 stop
28h 00mPRG-ORK
€72
9/5Fri
directAer Lingus
2h 35mPRG-DUB
€83
25/3Tue
1 stopVueling
14h 20mPRG-DUB
€84
24/3Mon
1 stopKLM
14h 40mPRG-DUB
€89
22/3Sat
1 stopKLM
11h 30mPRG-DUB
€97

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Last minute flights to Ireland

Last minute flight, train and bus deals

25/2Tue
multi-stop
25h 05mPRG-DUB
27/2Thu
multi-stop
10h 35mDUB-PRG
€233
23/2Sun
multi-stop
25h 55mPRG-DUB
25/2Tue
direct
2h 30mDUB-PRG
€244
25/2Tue
multi-stop
25h 05mPRG-DUB
27/2Thu
multi-stop
24h 30mDUB-PRG
€246
21/2Fri
multi-stop
33h 45mPRG-DUB
24/2Mon
multi-stop
8h 15mDUB-PRG
€268
22/2Sat
multi-stopLufthansa
13h 55mPRG-DUB
25/2Tue
multi-stopLufthansa
10h 50mDUB-PRG
€323
21/2Fri
multi-stopLufthansa
18h 15mPRG-DUB
23/2Sun
multi-stopLufthansa
10h 50mDUB-PRG
€359
21/2Fri
multi-stopAustrian Airlines
10h 15mPRG-DUB
25/2Tue
multi-stopAustrian Airlines
10h 00mDUB-PRG
€483
21/2Fri
directRyanair
2h 35mPRG-DUB
24/2Mon
directRyanair
2h 30mDUB-PRG
€504
21/2Fri
multi-stopAustrian Airlines
16h 25mPRG-DUB
25/2Tue
multi-stopAustrian Airlines
16h 40mDUB-PRG
€510
21/2Fri
directRyanair
2h 35mPRG-DUB
23/2Sun
directRyanair
2h 30mDUB-PRG
€545

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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