PRG - DUB

$22 Find Cheap Flights from Prague to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Dublin departing on 3/26. 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 Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Dublin, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$66
Overall average: $190
Ryanair
Tue 4/21Tue 4/21
PRG - DUB • Non-stop
Cheapest one-way
$22
Typical prices: $104-$192
Ryanair
Thu 3/26
PRG - DUB • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Aer Lingus's AerSpace fare offers extra baggage perks.
Ryanair's Basic fare includes a small under-seat bag.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Ryanair
Cheapest • from $66 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Aer Lingus and Ryanair. Average duration is 2h 30m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Aer Lingus
Most punctual • 89% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 20% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Prague to Dublin (PRG-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to Dublin 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 round-trip flight deals from Prague to Dublin

Tue, Apr 21 - Tue, Apr 21
Ryanair Logo
6:20 am - 7:50 am
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
4:40 pm - 8:05 pm
DUB
-
PRG
2h 25mnonstop
$66Ryanair
Tue, Apr 21 - Tue, Apr 21
Ryanair Logo
7:10 am - 12:55 pm
PRG
-
DUB
6h 45m
1 stop
Ryanair Logo
4:40 pm - 8:05 pm
DUB
-
PRG
2h 25mnonstop
$86Ryanair
Sat, Apr 18 - Sat, Apr 25
Ryanair Logo
6:10 am - 2:35 pm
PRG
-
DUB
9h 25m
1 stop
Ryanair Logo
10:00 pm - 8:50 am
DUB
-
PRG
9h 50m
1 stop
$102Ryanair
Tue, Apr 21 - Tue, Apr 21
Ryanair Logo
7:10 am - 2:35 pm
PRG
-
DUB
8h 25m
1 stop
Ryanair Logo
10:00 pm - 8:55 am
DUB
-
PRG
9h 55m
1 stop
$106Ryanair
Tue, Apr 14 - Sat, Apr 18
Ryanair Logo
6:20 am - 7:50 am
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
10:00 pm - 8:50 am
DUB
-
PRG
9h 50m
1 stop
$116Ryanair
Wed, Apr 15 - Wed, Apr 22
Ryanair Logo
4:30 pm - 6:00 pm
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
12:40 pm - 4:05 pm
DUB
-
PRG
2h 25mnonstop
$119Ryanair
Tue, May 12 - Mon, May 18
Ryanair Logo
6:20 am - 7:50 am
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
3:40 pm - 1:00 am
DUB
-
PRG
8h 20m
1 stop
$120Ryanair
Tue, May 12 - Mon, May 18
Ryanair Logo
6:20 am - 7:50 am
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
3:40 pm - 1:00 am
DUB
-
PRG
8h 20m
1 stop
$121Ryanair
Wed, Apr 15 - Wed, Apr 22
Ryanair Logo
7:50 am - 1:10 am
PRG
-
DUB
18h 20m
1 stop
Ryanair Logo
12:40 pm - 4:05 pm
DUB
-
PRG
2h 25mnonstop
$124Ryanair
Sat, Apr 18 - Sat, Apr 25
Ryanair Logo
4:00 pm - 5:30 pm
PRG
-
DUB
2h 30mnonstop
Ryanair Logo
10:00 pm - 8:50 am
DUB
-
PRG
9h 50m
1 stop
$125Ryanair
Booking Insights

KAYAK's insights & trends for Prague to Dublin flights

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

What’s the cheapest day of the week to fly from Prague to Dublin?

The average price of all round-trip flights from Prague to Dublin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Dublin on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Prague to Dublin. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Prague to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Dublin, 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 from Prague to Dublin is December, where tickets cost $141 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $226 and $209 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to Dublin, 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 on the flight from Prague to Dublin, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Prague to Dublin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Ramsey Qubein

Ramsey Qubein

Expert on DUB

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

John Walton

John Walton

Expert on PRG

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonFebruary
Cheapest flight$22
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Prague to Dublin

When to book flights from Prague to Dublin

Are your dates flexible? Find out the best times to travel from Prague to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Dublin

  • What is the cheapest flight from Prague to Dublin?

    In the last 3 days, the lowest price for a flight from Prague to Dublin was $22 for a one-way ticket and $66 for a round-trip.

  • Do I need a passport to fly between Prague and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Prague and on arrival in Dublin.

  • Which airlines offer Wi-Fi service onboard planes from Prague to Dublin?

    Delta, Lufthansa, and United Airlines offer inflight Wi-Fi service on the Prague to Dublin flight route.

  • Which aircraft models fly most regularly from Prague to Dublin?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Prague to Dublin flight route.

  • On which days can I fly direct from Prague to Dublin?

    There are nonstop flights from Prague to Dublin on a daily basis.

  • Which is the best airline for flights from Prague to Dublin, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from Prague to Dublin are Aer Lingus and Ryanair. With an average price for the route of $240 and an overall rating of 7.2, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of $165 and an overall rating of 6.9.

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

    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 from Prague to Dublin.

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

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

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

    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 Dublin with an airline and back to Prague with another airline. Booking your flights between Prague and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Prague to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $348 or less one-way and $222 or less round-trip.

Prefer to fly direct from Prague to Dublin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Václav Havel Prague to Dublin.
Find which airlines fly direct from Václav Havel Prague Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Václav Havel Prague to Dublin

Monday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Tuesday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Wednesday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Thursday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Friday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Saturday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Sunday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

See more direct flights

Direct returns

Dublin to Václav Havel Prague

Monday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Tuesday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Wednesday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Thursday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Friday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Saturday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

Sunday

Aer Lingus, Ryanair

Aer Lingus, Ryanair

See more direct flights

Reviews of the top airlines flying from Prague to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Prague to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Dublin? 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.
7.2
Aer LingusOverall score based on 1471 reviews
7.1Comfort
6.6Food
7.4Boarding
7.0Entertainment
8.1Crew
Airline reviews

I had a great experience. I would definitely use them again

10.0 ExcellentBrittney, Feb 2026
PRG - DUB
Read more Aer Lingus reviews

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Waiting outside for a long time is not really necessary

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Buy-on-board through the app is a great feature!

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

Everything you need to know for your flight from Prague to Dublin

Information on your arrival and departure airports