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Cheap flights from Ireland to the Czech Republic from £31
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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PRG
23 Jul — 30 Jul1
Return
1 adult
Economy
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 18 July 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 18 July 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 18 July 2025.
Wed 27/808:55DUB - PRG
1 stop22h 25mMultiple Airlines
Sat 30/811:50PRG - DUB
Nonstop2h 35mMultiple Airlines
Deal found 18/7£98
Wed 27/807:35DUB - PRG
Nonstop2h 35mAer Lingus
Fri 29/811:50PRG - DUB
Nonstop2h 35mAer Lingus
Deal found 16/7£98
Fri 5/916:45DUB - PRG
Nonstop2h 25mRyanair
Mon 8/920:25PRG - DUB
Nonstop2h 30mRyanair
Deal found 16/7£106
Wed 27/808:55DUB - PRG
1 stop22h 25mNorwegian
Fri 29/809:00PRG - DUB
1 stop4h 35mNorwegian
Deal found 17/7£119
Wed 5/1110:50DUB - PRG
1 stop10h 35mLufthansa
Sat 8/1106:05PRG - DUB
1 stop5h 00mLufthansa
Deal found 16/7£135
Fri 28/1108:50DUB - PRG
1 stop7h 45mKLM
Sun 30/1120:15PRG - DUB
1 stop12h 50mKLM
Deal found 18/7£142
Fri 5/912:40DUB - PRG
1 stop6h 35mScandinavian Airlines
Mon 8/920:45PRG - DUB
1 stop16h 05mScandinavian Airlines
Deal found 16/7£200
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 18 July 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
Wed 27/8
08:55-08:20
1 stop22h 25m
Václav Havel Prague
Sat 30/8
11:50-13:25
Nonstop2h 35m
£98
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 27/8
07:35-11:10
Nonstop2h 35m
Václav Havel Prague
Fri 29/8
11:50-13:25
Nonstop2h 35m
£98
DublinPrague
DUB - PRG
DUBPRG
Dublin
Fri 5/9
16:45-20:10
Nonstop2h 25m
Václav Havel Prague
Mon 8/9
20:25-21:55
Nonstop2h 30m
£106
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 27/8
08:55-08:20
1 stop22h 25m
Václav Havel Prague
Fri 29/8
09:00-12:35
1 stop4h 35m
£119
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 5/11
10:50-22:25
1 stop10h 35m
Václav Havel Prague
Sat 8/11
06:05-10:05
1 stop5h 00m
£135
DublinPrague
DUB - PRG
DUBPRG
Dublin
Fri 28/11
08:50-17:35
1 stop7h 45m
Václav Havel Prague
Sun 30/11
20:15-08:05
1 stop12h 50m
£142
DublinPrague
DUB - PRG
DUBPRG
Dublin
Fri 5/9
12:40-20:15
1 stop6h 35m
Václav Havel Prague
Mon 8/9
20:45-11:50
1 stop16h 05m
£200
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 15/10
07:15-10:40
Nonstop2h 25m
£31
DublinPrague
DUB - PRG
DUBPRG
Dublin
Wed 15/10
08:55-08:20
1 stop22h 25m
£46
DublinPrague
DUB - PRG
DUBPRG
Dublin
Tue 16/9
19:30-21:25
1 stop24h 55m
£58
Showing 1-10 of 16 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 £193). 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 18 July 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 18 July 2025.
The most flights from IE0 to CZ0 are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, 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 18 July 2025.
See what other customers who have flown with KLM, Norwegian, andAustrian Airlines 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.
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Entertainment
7.1
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
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 3 airlines flying from Ireland to Czech Republic
Discover the top 3 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 18 July 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.