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Cheap flights from Ireland to the Czech Republic from £27
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PRG
15 Oct — 22 Oct1
Cheap flight deals from Ireland to Czech Republic
Keep the following information in mind while searching for Ireland to Czech Republic flight deals. Data was last updated 15 September 2025.
Find flight deals from Ireland to Czech Republic
Cheapest flights from Ireland to Czech RepublicExplore the most affordable flight options available from Ireland to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from Ireland to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Thu 6/1121:25DUB - PRG
Nonstop2h 25mRyanair
Sun 9/1109:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 15/9£52
Wed 12/1117:45DUB - PRG
Nonstop2h 25mRyanair
Sun 16/1109:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 13/9£55
Wed 15/1007:35DUB - PRG
Nonstop2h 35mAer Lingus
Wed 22/1011:50PRG - DUB
Nonstop2h 35mAer Lingus
Deal found 13/9£72
Tue 28/1005:55DUB - PRG
Nonstop2h 25mRyanair
Tue 4/1109:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 13/9£82
Wed 8/1008:15DUB - PRG
1 stop7h 05mMultiple Airlines
Tue 21/1006:20PRG - DUB
Nonstop2h 30mMultiple Airlines
Deal found 15/9£85
Fri 10/1016:45DUB - PRG
Nonstop2h 25mRyanair
Sat 11/1021:20PRG - DUB
Nonstop2h 30mRyanair
Deal found 13/9£99
Wed 22/1007:15DUB - PRG
Nonstop2h 25mRyanair
Sun 2/1109:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 14/9£100
Wed 29/1017:50DUB - PRG
1 stop13h 05mRyanair
Wed 5/1121:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 14/9£108
Thu 11/1221:25DUB - PRG
Nonstop2h 25mMultiple Airlines
Fri 12/1211:40PRG - DUB
Nonstop2h 40mMultiple Airlines
Deal found 15/9£114
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Ireland to the Czech Republic that are best for you.
Fly from
Ireland
Fly to
Czech Republic
Route
Depart
Return
Price
DublinPrague
DUB - PRG
DUBPRG
Dublin
Sat 11/10
17:30-20:55
Nonstop2h 25m
Václav Havel Prague
Sat 18/10
21:20-22:50
Nonstop2h 30m
£52
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
Thu 16/10
11:40-15:05
Nonstop2h 25m
Václav Havel Prague
Fri 17/10
20:35-22:05
Nonstop2h 30m
£52
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 8/10
07:15-10:40
Nonstop2h 25m
Václav Havel Prague
Tue 21/10
06:20-07:50
Nonstop2h 30m
£52
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 15/10
07:35-11:10
Nonstop2h 35m
Václav Havel Prague
Wed 22/10
11:50-13:25
Nonstop2h 35m
£72
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
£80
DublinPrague
DUB - PRG
DUBPRG
Dublin
Tue 28/10
05:55-09:20
Nonstop2h 25m
Václav Havel Prague
Tue 4/11
09:45-11:10
Nonstop2h 25m
£82
DublinPrague
DUB - PRG
DUBPRG
Dublin
Fri 10/10
16:45-20:10
Nonstop2h 25m
Václav Havel Prague
Sat 11/10
21:20-22:50
Nonstop2h 30m
£99
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 29/10
17:45-21:10
Nonstop2h 25m
Václav Havel Prague
Wed 5/11
21:45-23:10
Nonstop2h 25m
£99
DublinPrague
DUB - PRG
DUBPRG
Dublin
Thu 11/12
11:35-20:30
1 stop7h 55m
Václav Havel Prague
Fri 12/12
11:40-13:20
Nonstop2h 40m
£108
Showing 1-10 of 20 results
Best time to book a flight from Ireland to Czech Republic
Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ireland to the Czech Republic
What is the cheapest month to book a flight from Ireland to Czech Republic?
Currently, March is the cheapest month in which you can book a flight from Ireland to Czech Republic (average of £89). Flying from Ireland to Czech Republic in August is currently the most expensive (average of £175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IE to CZ?
Find hourly flight availability from Ireland to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.
When flying from Ireland to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Ireland to Czech Republic
Explore weekly flight availability from Ireland to Czech Republic. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2025.
The most flights from IE0 to CZ0 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Czech Republic
Get insights into the airlines that provide service to Czech Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Czech Republic. Reviews last updated 15 September 2025.
See what other customers who have flown with KLM, Aer Lingus, andRyanair from Ireland to the Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Entertainment
7.2
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Comfort
7.7
Entertainment
7.2
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Comfort
7.7
Entertainment
7.2
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Comfort
7.7
Entertainment
7.2
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Comfort
7.7
Entertainment
7.2
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Related info for your journey
Find useful and relevant information for your journey from Ireland to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ireland to Czech Republic
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Ireland to Czech Republic
Discover the top 4 airlines that operate flights from Ireland to Czech Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ireland to Czech Republic?
Cheapflights makes it easy to find Ireland to Czech Republic flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Czech Republic?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Czech Republic for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ireland to Czech Republic with no change fees?
Need flexible booking options for your flight to Czech Republic from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ireland to Czech Republic become cheaper?
Yes! Start tracking prices for Ireland to Czech Republic flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.