$30 Find Cheap Flights from the Czech Republic to Ireland

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KAYAK's insights & trends for flights to Ireland

Get data-powered insights and trends for flights to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Ireland?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Ireland from the Czech Republic found in the last 72 hours was to Dublin, at $83 round-trip. The most popular route is Prague (PRG) to Dublin (DUB) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $83.

What is the cheapest month to fly from the Czech Republic to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the Czech Republic to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the Czech Republic to Ireland is January, when tickets cost $117 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $248 and $241 respectively.

How far in advance should I book a flight from the Czech Republic to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the Czech Republic to Ireland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which is the cheapest airport to fly into in Ireland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Dublin Airport (DUB), with an average flight price of $699.


Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$30
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly with an average 29% increase in price.
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 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 round-trip 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.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Thursday where round-trip tickets can be as cheap as $204. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $699 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the evening, when round-trip flights cost $172 on average. Morning departures are around 240% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is $582.

Top 3 airlines serving 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.
7.8
KLMOverall score based on 1334 reviews
7.2Food
7.1Entertainment
8.4Crew
7.7Comfort
7.8Boarding
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

There was no flight. I booked a flight from Toronto to Bordeaux with a stopover in Dublin. I arrived in Dublin and the flight number I had didn't exist and the flight going to Bordeaux I wasn't on. I had to book a new flight with a different airline for later in the day and pay out of pocket.

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.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

Flight diverted to Warsaw and passengers offloaded onto coaches whilst the plane took off again and flew to Gdansk…

We had a delay. That made me feel anxious because I arrived out of time

Good value for the money. Good leg room. Take off and landing very good.

all fine - did not have food - there was no entertainment

How terrible! Extremely bad! I can not even wait for 5 minutes, because the Berlin airport does not work in the security facilities and can handle people. No communication, although we were assured by about 50 travelers that the airline is informed and is waiting for us.

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

Book cheap flights from the Czech Republic to Ireland

Recent round-trip flight deals

6/3Tue
nonstopRyanair
2h 30mPRG-DUB
6/14Sat
nonstopRyanair
2h 25mDUB-PRG
$68
6/6Fri
nonstopRyanair
2h 30mPRG-DUB
6/9Mon
nonstopRyanair
2h 20mDUB-PRG
$80
6/3Tue
nonstop
2h 30mPRG-DUB
6/14Sat
1 stop
11h 25mDUB-PRG
$132
5/28Wed
1 stop
13h 25mPRG-DUB
6/1Sun
nonstop
2h 25mDUB-PRG
$167
6/16Mon
1 stopScandinavian Airlines
15h 55mPRG-DUB
6/18Wed
1 stopScandinavian Airlines
13h 40mDUB-PRG
$193
7/30Wed
1 stopKLM
7h 35mPRG-DUB
8/6Wed
1 stopKLM
4h 15mDUB-PRG
$197
6/7Sat
1 stopKLM
4h 50mPRG-DUB
6/9Mon
1 stopKLM
10h 25mDUB-PRG
$201
6/6Fri
nonstopAer Lingus
2h 35mPRG-DUB
6/14Sat
nonstopAer Lingus
2h 35mDUB-PRG
$231
6/20Fri
nonstopAer Lingus
2h 35mPRG-DUB
6/23Mon
nonstopAer Lingus
2h 35mDUB-PRG
$233
6/5Thu
1 stopScandinavian Airlines
15h 55mPRG-DUB
6/9Mon
1 stopScandinavian Airlines
13h 40mDUB-PRG
$239

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Recent one-way flight deals

5/14Wed
nonstopRyanair
2h 30mPRG-DUB
$30
6/3Tue
nonstopRyanair
2h 30mPRG-DUB
$34
5/21Wed
1 stop
5h 55mPRG-DUB
$68
5/28Wed
nonstopAer Lingus
2h 35mPRG-DUB
$74
5/27Tue
1 stop
5h 35mPRG-DUB
$86
5/6Tue
1 stopNorwegian
24h 15mPRG-DUB
$90
8/7Thu
1 stopKLM
7h 35mPRG-DUB
$116
8/11Mon
1 stopKLM
5h 25mPRG-DUB
$118
5/20Tue
nonstopAer Lingus
2h 35mPRG-DUB
$135
5/24Sat
2 stopsNorwegian
30h 55mPRG-DUB
$206

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Last minute flights to Ireland

Last minute flight, train and bus deals

5/3Sat
multi-stop
13h 30mPRG-DUB
5/10Sat
multi-stop
3h 50mDUB-PRG
$243
5/3Sat
nonstopRyanair
2h 30mPRG-DUB
5/10Sat
nonstopRyanair
2h 25mDUB-PRG
$249
5/3Sat
nonstopRyanair
2h 30mPRG-DUB
5/10Sat
nonstopRyanair
2h 25mDUB-PRG
$288
5/1Thu
multi-stopLufthansa
4h 35mPRG-DUB
5/3Sat
multi-stopLufthansa
4h 20mDUB-PRG
$299
5/3Sat
multi-stopLufthansa
13h 40mPRG-DUB
5/10Sat
multi-stopLufthansa
14h 10mDUB-PRG
$305
5/1Thu
multi-stopLufthansa
4h 35mPRG-DUB
5/3Sat
multi-stopLufthansa
8h 05mDUB-PRG
$346
5/1Thu
multi-stopLufthansa
19h 35mPRG-DUB
5/4Sun
multi-stopLufthansa
18h 55mDUB-PRG
$357
5/3Sat
multi-stopAustrian Airlines
6h 30mPRG-DUB
5/10Sat
multi-stopAustrian Airlines
9h 10mDUB-PRG
$359
5/3Sat
multi-stopLufthansa
6h 35mPRG-DUB
5/10Sat
multi-stopLufthansa
6h 00mDUB-PRG
$365
5/2Fri
multi-stopAustrian Airlines
25h 10mPRG-DUB
5/4Sun
multi-stopAustrian Airlines
27h 40mDUB-PRG
$416

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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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