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Cheap flights from Ireland to the Czech Republic from £35

This is the cheapest return 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 8/3. 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

Enter your travel dates to find the best prices.
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
21:45 - 23:10
PRG
-
DUB
2h 25mdirect
£35Ryanair
Sun, 8 Mar - Wed, 25 Mar
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
06:00 - 16:05
PRG
-
DUB
11h 05m
1 stop
£66Ryanair
Sun, 8 Mar - Wed, 25 Mar
Ryanair Logo
09:40 - 21:55
DUB
-
PRG
11h 15m
2 stops
Ryanair Logo
21:45 - 23:10
PRG
-
DUB
2h 25mdirect
£87Ryanair
Sun, 8 Mar - Wed, 25 Mar
Multiple Airlines Logo
12:40 - 20:15
DUB
-
PRG
6h 35m
1 stop
Multiple Airlines Logo
06:20 - 07:50
PRG
-
DUB
2h 30mdirect
£98Multiple Airlines
Thu, 21 May - Tue, 26 May
Ryanair Logo
15:50 - 19:15
DUB
-
PRG
2h 25mdirect
Ryanair Logo
06:20 - 07:50
PRG
-
DUB
2h 30mdirect
£102Ryanair
Thu, 21 May - Tue, 26 May
Ryanair Logo
09:40 - 21:55
DUB
-
PRG
11h 15m
2 stops
Ryanair Logo
06:00 - 16:05
PRG
-
DUB
11h 05m
1 stop
£112Ryanair
Sun, 8 Mar - Wed, 25 Mar
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
16:35 - 07:50
PRG
-
DUB
16h 15m
2 stops
£117Ryanair
Sun, 22 Mar - Sun, 29 Mar
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
09:15 - 17:35
PRG
-
DUB
9h 20m
1 stop
£119Ryanair
Sun, 22 Mar - Sun, 29 Mar
Ryanair Logo
06:30 - 15:15
DUB
-
PRG
7h 45m
2 stops
Ryanair Logo
06:20 - 07:50
PRG
-
DUB
2h 30mdirect
£123Ryanair
Thu, 21 May - Tue, 26 May
Ryanair Logo
07:00 - 21:55
DUB
-
PRG
13h 55m
2 stops
Ryanair Logo
07:10 - 23:20
PRG
-
DUB
17h 10m
2 stops
£125Ryanair
Sun, 22 Mar - Sun, 29 Mar

Ryanair flights from Ireland to Czech Republic

Our best Ryanair deals on Ireland to Czech Republic flight tickets
Ryanair
8 Mar
DUB05:55Dublin
2h 25m
PRG09:20Václav Havel Prague
25 Mar
PRG21:45Václav Havel Prague
2h 25m
DUB23:10Dublin
£35
Ryanair
8 Mar
DUB05:55Dublin
2h 25m
PRG09:20Václav Havel Prague
25 Mar
PRG06:00Václav Havel Prague
11h 05m
1 stop
DUB16:05Dublin
£66
Ryanair
8 Mar
DUB09:40Dublin
11h 15m
2 stops
PRG21:55Václav Havel Prague
25 Mar
PRG21:45Václav Havel Prague
2h 25m
DUB23:10Dublin
£87

Lufthansa flights from Ireland to Czech Republic

Our best Lufthansa deals on Ireland to Czech Republic flight tickets
Lufthansa
23 Mar
DUB10:50Dublin
10h 35m
1 stop
PRG22:25Václav Havel Prague
1 Apr
PRG06:15Václav Havel Prague
4h 40m
1 stop
DUB09:55Dublin
£139
Lufthansa
1 Mar
DUB05:10Dublin
11h 55m
1 stop
PRG18:05Václav Havel Prague
5 Mar
PRG13:45Václav Havel Prague
4h 25m
1 stop
DUB17:10Dublin
£140
Lufthansa
17 Apr
DUB12:25Dublin
9h 50m
1 stop
PRG23:15Václav Havel Prague
19 Apr
PRG06:15Václav Havel Prague
4h 40m
1 stop
DUB09:55Dublin
£144

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 6 February 2026.
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

Sun 8/3

05:55-09:20

Nonstop2h 25m

Václav Havel Prague

Wed 25/3

21:45-23:10

Nonstop2h 25m

£35

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 8/3

05:55-09:20

Nonstop2h 25m

Václav Havel Prague

Wed 25/3

06:00-16:05

1 stop11h 05m

£66

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 8/3

09:40-21:55

2 stops11h 15m

Václav Havel Prague

Wed 25/3

21:45-23:10

Nonstop2h 25m

£87

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 21/5

12:40-20:15

1 stop6h 35m

Václav Havel Prague

Tue 26/5

06:20-07:50

Nonstop2h 30m

£98

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 21/5

15:50-19:15

Nonstop2h 25m

Václav Havel Prague

Tue 26/5

06:20-07:50

Nonstop2h 30m

£102

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 8/3

09:40-21:55

2 stops11h 15m

Václav Havel Prague

Wed 25/3

06:00-16:05

1 stop11h 05m

£112

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 22/3

05:55-09:20

Nonstop2h 25m

Václav Havel Prague

Sun 29/3

16:35-07:50

2 stops16h 15m

£117

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 22/3

05:55-09:20

Nonstop2h 25m

Václav Havel Prague

Sun 29/3

09:15-17:35

1 stop9h 20m

£119

DublinPrague

DUB - PRG

DUBPRG

Dublin

Thu 21/5

06:30-15:15

2 stops7h 45m

Václav Havel Prague

Tue 26/5

06:20-07:50

Nonstop2h 30m

£123

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sun 22/3

07:00-21:55

2 stops13h 55m

Václav Havel Prague

Sun 29/3

07:10-23:20

2 stops17h 10m

£125

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 February is, on average, the cheapest month to fly to Czech Republic from Ireland, with most prices found around £94. If you aren’t able to travel during the month of February, then book flights to Czech Republic from Ireland during January instead. Flights to Czech Republic in January, while not as cheap as those in February, still average around £95.

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 Monday. momondo users have found tickets for Monday departures for as low as £94. 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 £172.

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 £147.

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 £153 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 £105 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?

You could potentially save up to 55% on your flight if you consider stops on a Ireland to Czech Republic flight.

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

£84

Fastest flight time

2h 25m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Czech Republic

9 airports
The best flight deal from Ireland to Czech Republic found on momondo in the last 72 hours is £84
The fastest flight from Ireland to Czech Republic takes 2h 25m
Direct flights go from Ireland to Czech Republic on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..
There are 9 airports in Czech Republic. From Ireland there are direct flights to 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 £71Free CancellationRating
6.9
5,261 reviews
Search Ryanair flights
Aer LingusPriceFrom £83Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights
LufthansaPriceFrom £133Free CancellationRating
6.8
7,762 reviews
Search Lufthansa flights
KLMPriceFrom £137Free CancellationRating
7.7
1,449 reviews
Search KLM 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

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