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Cheap flights from Ireland to the Czech Republic from €30

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 30/9. 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
08:15 - 11:40DUB-PRG
2h 25mdirect
Ryanair Logo
09:45 - 11:15PRG-DUB
2h 30mdirect
€64Ryanair
Find Deal
Tue, 21 Oct - Thu, 23 Oct
Ryanair Logo
08:15 - 11:40DUB-PRG
2h 25mdirect
Ryanair Logo
09:45 - 11:15PRG-DUB
2h 30mdirect
€64Ryanair
Find Deal
Tue, 14 Oct - Thu, 23 Oct
Logo
08:55 - 08:20DUB-PRG
22h 25m1 stop
Logo
06:20 - 07:50PRG-DUB
2h 30mdirect
€88
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Logo
08:55 - 18:50DUB-PRG
8h 55m1 stop
Logo
06:20 - 07:50PRG-DUB
2h 30mdirect
€95
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Norwegian Logo
08:55 - 18:50DUB-PRG
8h 55m1 stop
Norwegian Logo
09:00 - 08:15PRG-DUB
24h 15m1 stop
€96Norwegian
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Norwegian Logo
08:55 - 08:20DUB-PRG
22h 25m1 stop
Norwegian Logo
09:00 - 08:15PRG-DUB
24h 15m1 stop
€98Norwegian
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Lufthansa Logo
17:00 - 23:15ORK-PRG
5h 15m1 stop
Lufthansa Logo
06:00 - 16:25PRG-ORK
11h 25m1 stop
€157Lufthansa
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Lufthansa Logo
17:00 - 23:15ORK-PRG
5h 15m1 stop
Lufthansa Logo
06:20 - 16:25PRG-ORK
11h 05m2 stops
€182Lufthansa
Find Deal
Fri, 17 Oct - Mon, 20 Oct
KLM Logo
06:00 - 19:35ORK-PRG
12h 35m1 stop
KLM Logo
20:15 - 23:25PRG-ORK
4h 10m1 stop
€233KLM
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Fri, 5 Dec - Mon, 8 Dec
KLM Logo
15:25 - 08:20ORK-PRG
15h 55m2 stops
KLM Logo
21:25 - 22:25PRG-ORK
26h 00m1 stop
€336KLM
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Tue, 7 Oct - Fri, 10 Oct

Ryanair flights from Ireland to Czech Republic

Our best Ryanair deals on Ireland to Czech Republic flight tickets
Ryanair
21 Oct
DUB08:15Dublin
2h 25m
PRG11:40Václav Havel Prague
23 Oct
PRG09:45Václav Havel Prague
2h 30m
DUB11:15Dublin
€64
Find similar
Ryanair
14 Oct
DUB08:15Dublin
2h 25m
PRG11:40Václav Havel Prague
23 Oct
PRG09:45Václav Havel Prague
2h 30m
DUB11:15Dublin
€64
Find similar
Ryanair
23 Sept
DUB08:15Dublin
2h 25m
PRG11:40Václav Havel Prague
30 Sept
PRG06:20Václav Havel Prague
2h 30m
DUB07:50Dublin
€77
Find similar

British Airways flights from Ireland to Czech Republic

Our best British Airways deals on Ireland to Czech Republic flight tickets
British Airways
17 Oct
ORK20:30Cork
25h 30m
1 stop
PRG23:00Václav Havel Prague
20 Oct
PRG07:20Václav Havel Prague
8h 55m
1 stop
ORK15:15Cork
€396
Find similar
British Airways
10 Oct
ORK20:30Cork
25h 30m
1 stop
PRG23:00Václav Havel Prague
13 Oct
PRG07:20Václav Havel Prague
8h 55m
1 stop
ORK15:15Cork
€424
Find similar
British Airways
16 Oct
ORK11:45Cork
8h 00m
1 stop
PRG20:45Václav Havel Prague
19 Oct
PRG10:35Václav Havel Prague
10h 15m
1 stop
ORK19:50Cork
€502
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 13,528 searches. Data last updated 23 August 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

Tue 21/10

08:15-11:40

Nonstop2h 25m

Václav Havel Prague

Thu 23/10

09:45-11:15

Nonstop2h 30m

€64

DublinPrague

DUB - PRG

DUBPRG

Dublin

Tue 14/10

08:15-11:40

Nonstop2h 25m

Václav Havel Prague

Thu 23/10

09:45-11:15

Nonstop2h 30m

€64

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 17/9

08:55-08:20

1 stop22h 25m

Václav Havel Prague

Tue 23/9

06:20-07:50

Nonstop2h 30m

€88

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 1/10

08:55-18:50

1 stop8h 55m

Václav Havel Prague

Tue 7/10

06:20-07:50

Nonstop2h 30m

€95

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 1/10

08:55-18:50

1 stop8h 55m

Václav Havel Prague

Tue 7/10

09:00-08:15

1 stop24h 15m

€96

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 17/9

08:55-08:20

1 stop22h 25m

Václav Havel Prague

Tue 23/9

09:00-08:15

1 stop24h 15m

€98

CorkPrague

ORK - PRG

ORKPRG

Cork

Fri 17/10

17:00-23:15

1 stop5h 15m

Václav Havel Prague

Mon 20/10

06:00-16:25

1 stop11h 25m

€157

CorkPrague

ORK - PRG

ORKPRG

Cork

Fri 17/10

17:00-23:15

1 stop5h 15m

Václav Havel Prague

Mon 20/10

06:20-16:25

2 stops11h 05m

€182

CorkPrague

ORK - PRG

ORKPRG

Cork

Fri 5/12

06:00-19:35

1 stop12h 35m

Václav Havel Prague

Mon 8/12

20:15-23:25

1 stop4h 10m

€233

CorkPrague

ORK - PRG

ORKPRG

Cork

Tue 7/10

15:25-08:20

2 stops15h 55m

Václav Havel Prague

Fri 10/10

21:25-22:25

1 stop26h 00m

€336

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 €135. If you aren’t able to travel to Czech Republic during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €149.

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

According to our data, Monday is the cheapest day to fly to Czech Republic from Ireland. The lowest ticket price found for a Monday departure recently was €163. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around €283.

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

In the morning is the cheapest time of day to fly from Ireland to Czech Republic when you can find flight prices for as low as €207. Flying to Czech Republic in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €224 on average. Flights to Czech Republic from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 €180 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 €136 on momondo.

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

There are 1 cabin classes 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

€182

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Czech Republic

1 airport
The best flight deal from Ireland to Czech Republic found on momondo in the last 72 hours is €182
The fastest flight from Ireland to Czech Republic takes 2h 20m
Direct flights go from Ireland to Czech Republic every day.
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 were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Czech Republic.

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

    The travel and health documents you'll need for your trip to Czech Republic may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Czech Republic. It is always advisable to seek 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
Aer LingusPriceFrom €102Free CancellationRating
7.2
1,230 reviews
Search Aer Lingus flights
LufthansaPriceFrom €130Free CancellationRating
6.8
7,350 reviews
Search Lufthansa flights
KLMPriceFrom €136Free CancellationRating
7.8
1,387 reviews
Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Czech Republic . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ireland to Czech Republic flights to just show those with flexible booking policies.

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

Once you have performed a search for Ireland to Czech Republic flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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