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Cheap flights from Ireland to the Czech Republic 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 Ireland to the Czech Republic departing on 14/10. 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 Ireland to the Czech Republic

Recent return flight deals from Ireland to the Czech Republic

Ryanair Logo
21:25 - 00:50DUB-PRG
2h 25mdirect
Ryanair Logo
09:45 - 11:10PRG-DUB
2h 25mdirect
£52Ryanair
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Ryanair Logo
08:20 - 11:45DUB-PRG
2h 25mdirect
Ryanair Logo
09:45 - 11:10PRG-DUB
2h 25mdirect
£75Ryanair
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Ryanair Logo
21:25 - 00:50DUB-PRG
2h 25mdirect
Ryanair Logo
13:50 - 15:15PRG-DUB
2h 25mdirect
£76Ryanair
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Aer Lingus Logo
07:25 - 11:00DUB-PRG
2h 35mdirect
Aer Lingus Logo
11:40 - 13:20PRG-DUB
2h 40mdirect
£79Aer Lingus
Find Deal
Wed, 4 Mar - Fri, 6 Mar
Multiple Airlines Logo
08:15 - 16:20DUB-PRG
7h 05m1 stop
Multiple Airlines Logo
06:20 - 07:50PRG-DUB
2h 30mdirect
£84Multiple Airlines
Find Deal
Wed, 8 Oct - Tue, 21 Oct
Multiple Airlines Logo
08:15 - 16:20DUB-PRG
7h 05m1 stop
Multiple Airlines Logo
09:40 - 14:25PRG-DUB
5h 45m1 stop
£100Multiple Airlines
Find Deal
Wed, 8 Oct - Tue, 21 Oct
KLM Logo
05:55 - 18:25DUB-PRG
11h 30m1 stop
KLM Logo
06:00 - 12:40PRG-DUB
7h 40m1 stop
£140KLM
Find Deal
Sat, 31 Jan - Sun, 1 Feb
KLM Logo
17:15 - 22:20DUB-PRG
4h 05m1 stop
KLM Logo
06:00 - 12:40PRG-DUB
7h 40m1 stop
£142KLM
Find Deal
Fri, 6 Feb - Sun, 8 Feb
Lufthansa Logo
05:55 - 17:50DUB-PRG
10h 55m1 stop
Lufthansa Logo
11:40 - 22:15PRG-DUB
11h 35m1 stop
£155Lufthansa
Find Deal
Sat, 18 Oct - Thu, 23 Oct
Lufthansa Logo
05:55 - 17:50DUB-PRG
10h 55m1 stop
Lufthansa Logo
06:20 - 09:55PRG-DUB
4h 35m1 stop
£183Lufthansa
Find Deal
Fri, 3 Oct - Sat, 4 Oct

KLM flights from Ireland to Czech Republic

Our best KLM deals on Ireland to Czech Republic flight tickets
KLM
31 Jan
DUB05:55Dublin
11h 30m
1 stop
PRG18:25Václav Havel Prague
1 Feb
PRG06:00Václav Havel Prague
7h 40m
1 stop
DUB12:40Dublin
£140
Find similar
KLM
6 Feb
DUB17:15Dublin
4h 05m
1 stop
PRG22:20Václav Havel Prague
8 Feb
PRG06:00Václav Havel Prague
7h 40m
1 stop
DUB12:40Dublin
£142
Find similar
KLM
31 Oct
DUB13:25Dublin
5h 10m
1 stop
PRG19:35Václav Havel Prague
3 Nov
PRG11:35Václav Havel Prague
5h 45m
1 stop
DUB16:20Dublin
£144
Find similar

Ryanair flights from Ireland to Czech Republic

Our best Ryanair deals on Ireland to Czech Republic flight tickets
Ryanair
6 Nov
DUB21:25Dublin
2h 25m
PRG00:50Václav Havel Prague
9 Nov
PRG09:45Václav Havel Prague
2h 25m
DUB11:10Dublin
£52
Find similar
Ryanair
14 Nov
DUB08:20Dublin
2h 25m
PRG11:45Václav Havel Prague
16 Nov
PRG09:45Václav Havel Prague
2h 25m
DUB11:10Dublin
£75
Find similar
Ryanair
30 Oct
DUB21:25Dublin
2h 25m
PRG00:50Václav Havel Prague
3 Nov
PRG13:50Václav Havel Prague
2h 25m
DUB15:15Dublin
£76
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Czech Republic 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 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Ireland to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 6/11

21:25-00:50

Nonstop2h 25m

Václav Havel Prague

Sun 9/11

09:45-11:10

Nonstop2h 25m

£52

DublinPrague

DUB - PRG

DUBPRG

Dublin

Fri 14/11

08:20-11:45

Nonstop2h 25m

Václav Havel Prague

Sun 16/11

09:45-11:10

Nonstop2h 25m

£75

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 30/10

21:25-00:50

Nonstop2h 25m

Václav Havel Prague

Mon 3/11

13:50-15:15

Nonstop2h 25m

£76

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 4/3

07:25-11:00

Nonstop2h 35m

Václav Havel Prague

Fri 6/3

11:40-13:20

Nonstop2h 40m

£79

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 8/10

08:15-16:20

1 stop7h 05m

Václav Havel Prague

Tue 21/10

06:20-07:50

Nonstop2h 30m

£84

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 8/10

08:15-16:20

1 stop7h 05m

Václav Havel Prague

Tue 21/10

09:40-14:25

1 stop5h 45m

£100

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sat 31/1

05:55-18:25

1 stop11h 30m

Václav Havel Prague

Sun 1/2

06:00-12:40

1 stop7h 40m

£140

DublinPrague

DUB - PRG

DUBPRG

Dublin

Fri 6/2

17:15-22:20

1 stop4h 05m

Václav Havel Prague

Sun 8/2

06:00-12:40

1 stop7h 40m

£142

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sat 18/10

05:55-17:50

1 stop10h 55m

Václav Havel Prague

Thu 23/10

11:40-22:15

1 stop11h 35m

£155

DublinPrague

DUB - PRG

DUBPRG

Dublin

Fri 3/10

05:55-17:50

1 stop10h 55m

Václav Havel Prague

Sat 4/10

06:20-09:55

1 stop4h 35m

£183

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 the Czech Republic from

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

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 Czech Republic?

The month of January is, on average, the cheapest month to fly to Czech Republic from Ireland, with most prices found around £115. If you aren’t able to travel during the month of January, then book flights to Czech Republic from Ireland during September instead. Flights to Czech Republic in September, while not as cheap as those in January, still average around £128.

What is the cheapest day to depart on your flight to Czech Republic?

On average, the least expensive day to fly to Czech Republic from Ireland is on a Saturday. momondo users have found tickets for Saturday departures for as low as £115. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around £191.

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

Flying to Czech Republic from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £107 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Czech Republic is in the morning when prices are around £146.

What is the cheapest Ireland to Czech Republic flight route?

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

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

You are more likely to see cheaper flights to Czech Republic from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around £154 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Ireland for as low as £120 on momondo.

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

There is only 1 cabin class available to choose from on Ireland to Czech Republic 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 Ireland to Czech Republic flights?

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

Cheap Ireland to Czech Republic flight deals and tips

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

Best price found

£56

Fastest flight time

2h 25m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Czech Republic

1 airport
The best one-way flight to Czech Republic from Ireland in the past 72 hours is £56. The best return flight deal from Ireland to Czech Republic found on momondo in the last 72 hours is £138.
The fastest flight from Ireland to Czech Republic takes 2h 25m
Direct flights go from Ireland to Czech Republic on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Czech Republic: Václav Havel Prague (PRG)
Search flight deals

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

    Prices for flights from Ireland to Czech Republic refresh daily.

  • How many operators does momondo search for flights from Ireland to Czech Republic?

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

    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 layovers 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 Ireland to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The necessary travel and health documents for your Czech Republic 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 license 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 Ireland to Czech Republic?

Best airlines flying from Ireland to Czech Republic

Compare and see reviews for airlines that fly from Ireland to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £73Free CancellationRating
6.8
5,157 reviews
Search Ryanair flights
Aer LingusPriceFrom £73Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
KLMPriceFrom £116Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom £118Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Czech Republic. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Czech Republic from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ireland and Czech Republic 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 Ireland to Czech Republic right now. Can momondo alert me if prices change?

Price alerts on flights to Czech Republic from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Czech Republic 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 the Czech Republic

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Flights to Praguefrom £36
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