€42 Find Cheap Flights from Southeast Europe to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southeast Europe to Ireland departing on 23/9. 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

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Useful Info

Good to know

Low seasonJanuary
Cheapest flight€42
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (28% 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 (42 flights per week), Aer Lingus (23 flights per week), and American Airlines (7 flights per week).

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 86% 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 €168.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Friday when return tickets can be as cheap as €137. On the other hand, the most expensive day to fly is Friday, when return prices are €137 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 afternoon, when retur flights cost €137 on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is €322.

  • 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 €143 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 €143.

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

    The cheapest month for flights from Southeast Europe to Ireland is December, when tickets cost €15 (return) on average. On the other hand, the most expensive months are October and August, when the average cost of round-trip tickets is €422 and €306 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 2 weeks before departure, which saves you about 39% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How many cities have direct flights to Ireland?

    From Southeast Europe, there are direct flights to Ireland from 15 cities. The city with the most direct flights is Dubrovnik, with 15 direct flights each week.

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

    There are around 13 direct flights from within Southeast Europe to Ireland every day. Most flights (31%) depart in the morning.

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

    Each week there are around 86 direct flights from within Southeast Europe to Ireland. The most common day for departures is Tuesday, with 19% of flights taking off on this day.

  • How long is the flight to Ireland?

    An average direct flight from Southeast Europe to Ireland takes 12h 51m, covering a distance of 3652 km. The shortest route is Split (SPU) to Dublin (DUB) with an average flight time of 3h 00m.

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

    Each week, there are 38 medium-haul flights (3-6 hour flight duration) and 48 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 (2%) and Milltown (Kerry) (0%). Searches for flights to Knock (0%) and to Shannon (0%) are also popular.

Reviews of the top airline 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.
7.8
KLMOverall score based on 1531 reviews
7.7Comfort
7.3Food
7.8Boarding
7.2Entertainment
8.4Crew
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Amazing KLM service and brilliant economy comfort seats. Well worth the extra.

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.