€26 Find Cheap Flights from Southeast Europe to Ireland

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Good to know

Low seasonFebruary
Cheapest flight€26
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Cluj Napoca to Dublin

FAQs for booking flights from Southeast Europe to Ireland

  • How does KAYAK find such low prices on flights from Southeast Europe to Ireland?

    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 Southeast Europe to Ireland.

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

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

  • What is the Hacker Fare option on flights from Southeast Europe to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Europe to Ireland 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 from Southeast Europe to Ireland?

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

  • Which airlines fly most frequently to Ireland?

    Southeast Europe and Ireland are connected by different airlines. The airlines that fly that route the most regularly are Ryanair (23 flights per week), Dan Air (4 flights per week), and HiSky (3 flights per week).

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 87% of all flights arriving there.

  • Which is the cheapest airport to fly into in Ireland?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Dublin Airport (DUB), with an average flight price of €94.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Monday when return tickets can be as cheap as €325. On the other hand, the most expensive day to fly is Monday, when return prices are €325 on average.

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

    The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €146 on average. Morning departures are around 115% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €411.

  • What is the cheapest flight to Ireland?

    The cheapest ticket to Ireland from Southeast Europe found in the last 72 hours was to Dublin, at €89 return. The most popular route is Athens (ATH) to Dublin (DUB) and the cheapest return airline ticket found on this route in the last 72 hours was €89.

  • What is the cheapest month to fly from Southeast Europe to Ireland?

    The cheapest month for flights from Southeast Europe to Ireland is November, when tickets cost €97 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is €228 and €227 respectively.

  • How far in advance should I book a flight from Southeast Europe to Ireland?

    To get a below-average price on a flight from Southeast Europe to Ireland, you should book around 3 weeks before departure, which saves you about 38% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

  • How many cities have direct flights to Ireland?

    From Southeast Europe, there are direct flights to Ireland from 5 cities. The city with the most direct flights is Bucharest, with 13 direct flights each week.

  • How many direct flights to Ireland are there each day?

    There are around 5 direct flights from within Southeast Europe to Ireland every day. Most flights (35%) depart in the evening.

  • How many direct flights to Ireland are there each week?

    Each week there are around 34 direct flights from within Southeast Europe to Ireland. The most common day for departures is Thursday, with 18% of flights taking off on this day.

  • How long is the flight to Ireland?

    An average direct flight from Southeast Europe to Ireland takes 16h 14m, covering a distance of 3652 km. The shortest route is Zagreb (ZAG) to Dublin (DUB) with an average flight time of 3h 05m.

  • How many long-haul flights are there to Ireland each week?

    Each week, there are 7 medium-haul flights (3-6 hour flight duration) and 27 short-haul flights (up to 3 hour flight duration) to Ireland. There aren’t any long-haul flights (6-12 hour flight duration).

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (98% of total searches to Ireland). The next most popular destinations are Cork (1%) and Milltown (Kerry) (0%). Searches for flights to Knock (0%) and to Shannon (0%) are also popular.

Reviews of the top airlines flying from Southeast Europe to Ireland

 
Need help choosing which airline to fly with from Southeast Europe to Ireland? 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 1428 reviews
7.2Food
8.4Crew
7.8Boarding
7.6Comfort
7.1Entertainment
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

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

This airline cancelled 3 of my tickets and did not even notify me of the cancellation therefoe my advice is to stay awaway!!

The flights that i booked with them were totally unreliable as they cancelled and/or switched itinereis left and right so I definitely could not recommend them. It was as also imppossible to contact them for anything-hence my poor rating

It was an hour late, but these days, that's not a big deal All went well, can't complain

Just fine. Flight was full, so that's not easy, but in general, it was a fine experience, no problems

No real business class on this plane, I had to ask for the food 1.5hrs after take off, super warm beer, very very poor service

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Southeast Europe

Cabin classes available on flights to Southeast Europe. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Irelandfrom €156
Business Class Flights to Irelandfrom €489
Prem Econ Class Flights to Irelandfrom €1,801
Economy class Flights to Irelandfrom €38