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Cheap flights from Dublin to Prague from £21

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PRG
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Dublin to Václav Havel Prague are usually found in January or September, booked 39 days in advance, depart on a Saturday or Monday and return on a Monday

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Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Prague
Explore the most affordable flight options available from Dublin to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Sat 6/1217:40DUB - PRG
Nonstop2h 25mRyanair
Sat 13/1222:00PRG - DUB
Nonstop2h 25mRyanair
Deal found 25/10£53
Sat 13/1217:40DUB - PRG
Nonstop2h 25mRyanair
Sun 14/1209:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 25/10£75
Wed 10/1217:45DUB - PRG
Nonstop2h 25mRyanair
Fri 12/1206:30PRG - DUB
Nonstop2h 25mRyanair
Deal found 26/10£89
Wed 3/1217:45DUB - PRG
Nonstop2h 25mRyanair
Sat 6/1222:00PRG - DUB
Nonstop2h 25mRyanair
Deal found 25/10£98
Sat 6/1217:40DUB - PRG
Nonstop2h 25mRyanair
Wed 10/1221:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 25/10£110
Wed 12/1106:55DUB - PRG
1 stop6h 05mMultiple Airlines
Sat 15/1115:45PRG - DUB
1 stop7h 05mMultiple Airlines
Deal found 27/10£116
Wed 12/1117:45DUB - PRG
Nonstop2h 25mRyanair
Sat 15/1115:45PRG - DUB
1 stop8h 30mRyanair
Deal found 27/10£121
Wed 10/1217:45DUB - PRG
Nonstop2h 25mRyanair
Wed 17/1221:45PRG - DUB
Nonstop2h 25mRyanair
Deal found 26/10£135

Cheap flight deals from Dublin to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 October 2025.

Round-trip from

£53

One-way from

£21

Popular in

July

Cheapest in

January

Average price

£162

Good round-trip deal

£94 or less

Good one-way deal

£90 or less
Ryanair
  • Ryanair
  • 6/12-13/12
  • Nonstop
  • 4h 50m total
  • Dublin to Prague
Search Deals
Ryanair
  • Ryanair
  • 4/11
  • Nonstop
  • 2h 25m total
  • Dublin to Prague
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Dublin to Václav Havel Prague.
Search Deals
Price to beat on a one-way flight from Dublin to Václav Havel Prague.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Prague 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 27 October 2025.
Use the filters below to find and compare flights from Dublin to Prague that are best for you.

Fly from

Dublin

Fly to

Prague

Route

Depart

Return

Price

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 10/12

17:45-21:10

Nonstop2h 25m

Václav Havel Prague

Fri 12/12

06:30-07:55

Nonstop2h 25m

£89

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 3/12

17:45-21:10

Nonstop2h 25m

Václav Havel Prague

Sat 6/12

22:00-23:25

Nonstop2h 25m

£98

DublinPrague

DUB - PRG

DUBPRG

Dublin

Sat 6/12

17:40-21:05

Nonstop2h 25m

Václav Havel Prague

Wed 10/12

21:45-23:10

Nonstop2h 25m

£110

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 12/11

06:55-14:00

1 stop6h 05m

Václav Havel Prague

Sat 15/11

15:45-21:50

1 stop7h 05m

£116

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 12/11

17:45-21:10

Nonstop2h 25m

Václav Havel Prague

Sat 15/11

06:00-07:25

Nonstop2h 25m

£131

DublinPrague

DUB - PRG

DUBPRG

Dublin

Tue 9/12

10:50-22:25

1 stop10h 35m

Václav Havel Prague

Tue 16/12

13:45-17:10

1 stop4h 25m

£136

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 26/11

10:50-22:25

1 stop10h 35m

Václav Havel Prague

Wed 3/12

06:15-10:05

1 stop4h 50m

£136

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 3/12

10:50-22:25

1 stop10h 35m

Václav Havel Prague

Sat 6/12

06:15-10:05

1 stop4h 50m

£136

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 10/12

17:15-22:20

1 stop4h 05m

Václav Havel Prague

Wed 17/12

14:30-22:10

1 stop8h 40m

£142

DublinPrague

DUB - PRG

DUBPRG

Dublin

Wed 3/12

10:50-22:25

1 stop10h 35m

Václav Havel Prague

Sun 7/12

06:15-10:05

1 stop4h 50m

£154

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 16 results
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Best time to book a flight from Dublin to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Dublin 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 Dublin to Prague

How far ahead should I book a flight from Dublin to Prague?

Use this chart to determine the optimal time to book a return flight from Dublin to Prague. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Dublin to Prague, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Prague?

Currently, November is the cheapest month in which you can book a flight from Dublin to Prague (average of £52). Flying from Dublin to Prague in April is currently the most expensive (average of £126). 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 DUB to PRG?

Find hourly flight availability from Dublin to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

A simple way to save on the total cost of your ticket is to fly from Dublin to Prague in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Dublin to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 27 October 2025.
Read reviews from past customers who have flown with KLM, Aer Lingus, andRyanair from Dublin to Prague. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,360 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Ryanair
6.8
Okay
5,187 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,532 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Prague?

    Václav Havel Prague is the airport most travelers will use when flying to Prague from Dublin. Booking flights from Dublin (DUB) to Václav Havel Prague (PRG) should be relatively easy as there is 1 daily flight to Prague from 4 different airlines. 2h 25m is how long a flight from Dublin to Václav Havel Prague will take if you book a nonstop flight.

  • How popular is this Dublin to Prague flight route?

    Flights from Dublin to Václav Havel Prague have been viewed 82 times in the past calendar month.

  • How long is the flight from Dublin to Prague?

    Ryanair can get you from Dublin to Prague in just under 2h 25m. Your travel time will be generally consistent. The distance between Dublin and Prague is about 903 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Dublin to Prague round-trip?

    Flying on Ryanair is currently your cheapest option to Prague, with prices starting at £72. Additional return tickets that might be worth considering are offered by Aer Lingus and KLM, with the lowest prices starting at £87 and £119, respectively. You may be able to fly from Dublin to Prague for 54% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Dublin to Prague?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to Prague on time: Buzz (94%), American Airlines (91%), Aer Lingus (91%).

  • What are the cheapest flights from Dublin to Prague?

    The cheapest flight price from Dublin to Prague is £62. On average you can expect to pay £137. The most popular route, (Dublin - Václav Havel Prague), can usually be booked for £156.

  • Can I find deals for flights from Dublin to Prague that include hotel bookings?

    Yes. In addition to deals on Dublin to Prague flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Prague.

  • Can I find deals for business class flights from Dublin to Prague?

    Yes. Cheapflights offers flight deals from Dublin to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Prague?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Prague (average of £52). Flying from Dublin to Prague in April is currently the most expensive (average of £126). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Dublin to Prague

Discover the top 4 airlines that operate flights from Dublin to Prague. 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£72Average£124FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£87Average£165FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£119Average£208FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£121Average£215FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 Dublin to Prague?

When you search for this flight from Dublin to Prague, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Prague?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Prague from Dublin.

Can Cheapflights find flights from Dublin to Prague with no change fees?

Need flexible booking options for your flight to Prague from Dublin? 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 Dublin to Prague become cheaper?

Not ready to book yet? You can track prices for flights from Dublin to Prague on Cheapflights with our Price Alert feature and get notified when better prices are available.

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