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Cheap flights from the Czech Republic to Ireland from €26

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Ireland departing on 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the Czech Republic to Ireland

Recent return flight deals from the Czech Republic to Ireland

Enter your travel dates to find the best prices.
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
€46Ryanair
Sat, 17 Jan - Sun, 25 Jan
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
€47Ryanair
Sat, 17 Jan - Sun, 25 Jan
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
€50Ryanair
Sat, 17 Jan - Sun, 25 Jan
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
Ryanair Logo
15:40 - 19:05
DUB
-
PRG
2h 25mdirect
€51Ryanair
Sat, 17 Jan - Mon, 19 Jan
Multiple Airlines Logo
16:30 - 23:15
PRG
-
ORK
7h 45m1 stop
Multiple Airlines Logo
16:10 - 07:15
ORK
-
PRG
14h 05m2 stops
€123Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
09:50 - 18:55
PRG
-
ORK
10h 05m1 stop
Multiple Airlines Logo
08:40 - 18:05
ORK
-
PRG
8h 25m1 stop
€124Multiple Airlines
Thu, 8 Jan - Sun, 11 Jan
British Airways Logo
14:45 - 11:30
PRG
-
SNN
21h 45m1 stop
British Airways Logo
07:50 - 20:45
SNN
-
PRG
11h 55m1 stop
€340British Airways
Fri, 16 Jan - Mon, 19 Jan
British Airways Logo
19:00 - 12:25
PRG
-
NOC
18h 25m1 stop
British Airways Logo
13:00 - 10:05
NOC
-
PRG
20h 05m1 stop
€351British Airways
Fri, 9 Jan - Mon, 12 Jan
LOT Logo
14:45 - 12:35
OSR
-
DUB
22h 50m2 stops
LOT Logo
12:30 - 14:10
DUB
-
OSR
24h 40m2 stops
€1,238LOT
Fri, 23 Jan - Mon, 26 Jan
LOT Logo
14:45 - 22:45
OSR
-
DUB
9h 00m2 stops
LOT Logo
12:30 - 14:10
DUB
-
OSR
24h 40m2 stops
€1,249LOT
Fri, 23 Jan - Mon, 26 Jan

Ryanair flights from Czech Republic to Ireland

Our best Ryanair deals on Czech Republic to Ireland flight tickets
Ryanair
17 Jan
PRG22:00Václav Havel Prague
2h 25m
DUB23:25Dublin
25 Jan
DUB05:55Dublin
2h 25m
PRG09:20Václav Havel Prague
€46
Find similar
Ryanair
17 Jan
PRG22:00Václav Havel Prague
2h 25m
DUB23:25Dublin
25 Jan
DUB05:55Dublin
2h 25m
PRG09:20Václav Havel Prague
€47
Find similar
Ryanair
17 Jan
PRG22:00Václav Havel Prague
2h 25m
DUB23:25Dublin
25 Jan
DUB05:55Dublin
2h 25m
PRG09:20Václav Havel Prague
€50
Find similar

Aer Lingus flights from Czech Republic to Ireland

Our best Aer Lingus deals on Czech Republic to Ireland flight tickets
Aer Lingus
8 Jan
PRG18:00Václav Havel Prague
2h 50m
ORK19:50Cork
11 Jan
ORK13:45Cork
2h 35m
PRG17:20Václav Havel Prague
€175
Find similar
Aer Lingus
18 Dec
PRG18:00Václav Havel Prague
2h 50m
ORK19:50Cork
21 Dec
ORK13:45Cork
2h 35m
PRG17:20Václav Havel Prague
€411
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Czech Republic to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 10 December 2025.
Use the filters below to find and compare flights from the Czech Republic to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueDublin

PRG - DUB

PRGDUB

Václav Havel Prague

Sat 17/1

22:00-23:25

Nonstop2h 25m

Dublin

Sun 25/1

05:55-09:20

Nonstop2h 25m

€46

PragueDublin

PRG - DUB

PRGDUB

Václav Havel Prague

Sat 17/1

22:00-23:25

Nonstop2h 25m

Dublin

Sun 25/1

05:55-09:20

Nonstop2h 25m

€47

PragueDublin

PRG - DUB

PRGDUB

Václav Havel Prague

Sat 17/1

22:00-23:25

Nonstop2h 25m

Dublin

Sun 25/1

05:55-09:20

Nonstop2h 25m

€50

PragueDublin

PRG - DUB

PRGDUB

Václav Havel Prague

Sat 17/1

22:00-23:25

Nonstop2h 25m

Dublin

Mon 19/1

15:40-19:05

Nonstop2h 25m

€51

PragueCork

PRG - ORK

PRGORK

Václav Havel Prague

Sat 24/1

16:30-23:15

1 stop7h 45m

Cork

Sat 31/1

16:10-07:15

2 stops14h 05m

€123

PragueCork

PRG - ORK

PRGORK

Václav Havel Prague

Thu 8/1

09:50-18:55

1 stop10h 05m

Cork

Sun 11/1

08:40-18:05

1 stop8h 25m

€124

PragueShannon

PRG - SNN

PRGSNN

Václav Havel Prague

Fri 16/1

14:45-11:30

1 stop21h 45m

Shannon

Mon 19/1

07:50-20:45

1 stop11h 55m

€340

PragueKnock

PRG - NOC

PRGNOC

Václav Havel Prague

Fri 9/1

19:00-12:25

1 stop18h 25m

Knock Intl

Mon 12/1

13:00-10:05

1 stop20h 05m

€351

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 23/1

14:45-12:35

2 stops22h 50m

Dublin

Mon 26/1

12:30-14:10

2 stops24h 40m

€1,238

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 23/1

14:45-22:45

2 stops9h 00m

Dublin

Mon 26/1

12:30-14:10

2 stops24h 40m

€1,249

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Czech Republic to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Czech Republic averaging around €127.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €228. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €1,070. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

In the evening is the cheapest time of day to fly from Czech Republic to Ireland when you can find flight prices for as low as €270. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around €536.

What is the cheapest Czech Republic to Ireland flight route?

Fly from Václav Havel Prague to Dublin for the best Czech Republic - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €150 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Czech Republic for as low as €119 on momondo.

What cabin class options are available on Czech Republic to Ireland flights?

There are 2 cabin classes available to choose from on Czech Republic to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Czech Republic to Ireland flights?

No. A direct flight is the cheapest option for a flight between Czech Republic to Ireland.

Cheap Czech Republic to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Ireland

Fastest flight time

2h 25m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Ireland

1 airport
The fastest flight from Czech Republic to Ireland takes 2h 25m
Direct flights go from Czech Republic to Ireland on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Ryanair..
There is 1 airport near Ireland: Dublin (DUB)
Search flight deals

  • When did momondo last update prices for flights from Czech Republic to Ireland?

    Prices for flights from Czech Republic to Ireland are updated daily.

  • How old do you have to be to fly from Czech Republic to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Czech Republic to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Czech Republic to Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from Czech Republic to Ireland?

Finding the right flight to Ireland from Czech Republic is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

Can I find flights from Czech Republic to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Czech Republic with this policy.

How can momondo help me find flights from Czech Republic to Ireland?

momondo helps you find the best flight between Czech Republic and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Czech Republic to Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Czech Republic to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
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Flights to Milltown (Kerry)from €40