£22 Find Cheap Flights from Ireland to Prague

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Prague departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Prague

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Prague, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Prague, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£41
Overall average: £105
Ryanair
Sun 11/1Sat 17/1
DUB - PRG • Direct
Cheapest one-way flight
£22
Typical prices: £37-£84
Ryanair
Sat 10/1
DUB - PRG • Direct
Top airlines
Ryanair
Most flights • 12 per week
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 35% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Prague!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to Prague

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Prague that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Prague

Sun, 11 Jan - Sat, 17 Jan
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
06:00 - 07:25
PRG
-
DUB
2h 25mdirect
£41Ryanair
Sat, 24 Jan - Sat, 31 Jan
Ryanair Logo
17:40 - 21:05
DUB
-
PRG
2h 25mdirect
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
£45Ryanair
Sun, 11 Jan - Sat, 17 Jan
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
16:30 - 20:05
PRG
-
DUB
4h 35m1 stop
£65Ryanair
Sat, 24 Jan - Sat, 31 Jan
Ryanair Logo
13:30 - 19:55
DUB
-
PRG
5h 25m1 stop
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
£66Ryanair
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
15:15 - 07:35
DUB
-
PRG
15h 20m2 stops
Multiple Airlines Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
£79Multiple Airlines
Sun, 11 Jan - Sat, 17 Jan
Ryanair Logo
05:55 - 09:20
DUB
-
PRG
2h 25mdirect
Ryanair Logo
18:40 - 07:40
PRG
-
DUB
14h 00m2 stops
£80Ryanair
Thu, 26 Feb - Tue, 3 Mar
Ryanair Logo
21:25 - 00:50
DUB
-
PRG
2h 25mdirect
Ryanair Logo
09:45 - 11:10
PRG
-
DUB
2h 25mdirect
£92Ryanair
Sun, 21 Dec - Sat, 27 Dec
Ryanair Logo
17:40 - 21:05
DUB
-
PRG
2h 25mdirect
Ryanair Logo
22:00 - 23:25
PRG
-
DUB
2h 25mdirect
£95Ryanair
Sun, 11 Jan - Sat, 17 Jan
Ryanair Logo
07:00 - 15:10
DUB
-
PRG
7h 10m1 stop
Ryanair Logo
18:40 - 07:40
PRG
-
DUB
14h 00m2 stops
£102Ryanair
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
12:00 - 19:55
DUB
-
PRG
6h 55m1 stop
Multiple Airlines Logo
20:35 - 09:20
PRG
-
DUB
13h 45m2 stops
£103Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Prague

Get data-powered insights and trends into flights to Prague to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Prague?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Prague, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Prague is January, where tickets cost £105 on average for one-way flights. On the other hand, the most expensive months are March and July, where the average cost of tickets from Ireland is £212 and £211 respectively. For return trips, the best month to travel is January with an average price of £105.

What is a good deal for flights to Prague?

If you’re looking for cheap airfare to Prague, 25% of our users found tickets to Prague for the following prices or less: From Dublin £43 one-way - £95 return.

How far in advance should I book a flight to Prague?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Prague, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Good to know - Cheap tickets from Ireland to Prague

Low seasonNovember
Cheapest flight£22
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Dublin to Prague

FAQs - booking Prague flights

  • How far is Václav Havel Prague Airport from central Prague?

    You’ll need to travel 7 miles to reach the Prague city centre from Václav Havel Prague Airport.

  • What is the name of Prague’s airport?

    Prague is served by Václav Havel Prague Airport, also commonly referred to as Prague, Ruzyne, Václav Havel, or Václav Havel Prague. The airport code is PRG.

  • How much is a flight to Prague?

    On average, a flight to Prague costs £85. The cheapest price found on KAYAK in the last 2 weeks cost £43 and departed from Dublin Airport.

  • What is the cheapest day to fly to Prague?

    Based on KAYAK data, the cheapest day to fly to Prague is Monday where tickets can be as cheap as £96. On the other hand, the most expensive day to fly is Friday, where prices are £203 on average.

  • How does KAYAK find such low prices on flights to Prague?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Prague.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Prague?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Prague?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Prague?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Prague?

    The cheapest time of day to fly to Prague is generally in the evening, when flights cost £109 on average. The most expensive time of day to fly to Prague is generally in the morning, which is peak travel time and where the average cost of a ticket is £149.

Top tips for finding cheap flights to Prague

  • Looking for cheap airfare to Prague? 25% of our users found round-trip tickets to Prague for the following prices or less: Cheap flights to Prague from Dublin £69
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Prague flight deals.

Reviews of the top 4 airlines flying from Ireland to Prague

 
See real verified KAYAK customer reviews for airlines flying to Prague. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Prague. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Prague? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
7.2Food
7.8Boarding
7.1Entertainment
7.6Comfort
8.3Crew
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

From boarding to disembarking, the whole operation was very efficient.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Flight got delayed and they didn’t keep us informed all the time.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.

Food was poor quality and the screens for entertainment didn’t work properly

I really like to fly with Lufthansa. It is comfortable and reliable. The crew are polite and sensitive

I paid extra for more comfort, didn't get any better than any other seat, tv didn't work on both seats, it'd

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

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Český Krumlov

Everything you need to know for your flight to Prague

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