€35 Find Cheap Flights to Southeast Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Southeast Europe departing on 15/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Europe
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Europe
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Flight Deals

Best Southeast Europe Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belgrade
Belgrade1 stop€115
Bucharest
Bucharestdirect€80
Athens
Athensdirect€88
Zagreb
Zagrebdirect€81
Tirana
Tirana1 stop€90
Split
Splitdirect€70
Heraklion
Heraklion1 stop€169
Tivat
Tivat1 stop€213
Cluj Napoca
Cluj Napocadirect€60
Dubrovnik
Dubrovnik1 stop€114
Sarajevo
Sarajevo1 stop€144
Podgorica
Podgorica2 stops€182
Sofia
Sofiadirect€56
Skopje
Skopje1 stop€145
Corfu
Corfudirect€128
Thessaloniki
Thessalonikidirect€133
Zakynthos
Zakynthosdirect€120
Rhodes
Rhodes1 stop€186
Ljubljana
Ljubljana1 stop€151
Timisoara
Timisoara1 stop€181
Belgrade
Belgrade1 stop€115
Bucharest
Bucharestdirect€80
Athens
Athensdirect€88
Zagreb
Zagrebdirect€81
Tirana
Tirana1 stop€90
Split
Splitdirect€70
Heraklion
Heraklion1 stop€169
Tivat
Tivat1 stop€213
Cluj Napoca
Cluj Napocadirect€60
Dubrovnik
Dubrovnik1 stop€114
Sarajevo
Sarajevo1 stop€144
Podgorica
Podgorica2 stops€182
Sofia
Sofiadirect€56
Skopje
Skopje1 stop€145
Corfu
Corfudirect€128
Thessaloniki
Thessalonikidirect€133
Zakynthos
Zakynthosdirect€120
Rhodes
Rhodes1 stop€186
Ljubljana
Ljubljana1 stop€151
Timisoara
Timisoara1 stop€181

Book Cheap Southeast Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Southeast Europe 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 to Southeast Europe

Thu, 6 Nov - Wed, 12 Nov
Ryanair Logo
16:35 - 22:15DUB-CLJ
3h 40mdirect
Ryanair Logo
21:20 - 23:00CLJ-DUB
3h 40mdirect
€60Ryanair
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Sat, 8 Nov - Mon, 17 Nov
Ryanair Logo
05:45 - 11:20DUB-IAS
3h 35mdirect
Ryanair Logo
23:35 - 01:10IAS-DUB
3h 35mdirect
€60Ryanair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Ryanair Logo
15:45 - 21:20DUB-IAS
3h 35mdirect
Ryanair Logo
21:45 - 23:20IAS-DUB
3h 35mdirect
€73Ryanair
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Thu, 30 Oct - Thu, 6 Nov
Aer Lingus Logo
05:55 - 12:10DUB-ATH
4h 15mdirect
Aer Lingus Logo
13:00 - 15:30ATH-DUB
4h 30mdirect
€121Aer Lingus
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Mon, 13 Oct - Tue, 21 Oct
SWISS Logo
18:40 - 18:50DUB-DBV
23h 10m1 stop
SWISS Logo
19:40 - 17:50DBV-DUB
23h 10m1 stop
€130SWISS
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Thu, 6 Nov - Wed, 12 Nov
Lufthansa Logo
17:55 - 00:55DUB-CLJ
5h 00m1 stop
Lufthansa Logo
06:00 - 17:10CLJ-DUB
13h 10m1 stop
€140Lufthansa
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Thu, 6 Nov - Thu, 13 Nov
Lufthansa Logo
10:50 - 00:55DUB-CLJ
12h 05m1 stop
Lufthansa Logo
06:00 - 17:10CLJ-DUB
13h 10m1 stop
€142Lufthansa
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Sat, 1 Nov - Sat, 8 Nov
KLM Logo
08:50 - 11:55DUB-BEG
26h 05m1 stop
KLM Logo
12:35 - 08:05BEG-DUB
20h 30m1 stop
€160KLM
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Fri, 31 Oct - Fri, 7 Nov
KLM Logo
17:15 - 23:25DUB-BEG
5h 10m1 stop
KLM Logo
06:05 - 16:20BEG-DUB
11h 15m1 stop
€163KLM
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Tue, 14 Oct - Sat, 18 Oct
SWISS Logo
13:00 - 16:15DUB-CFU
25h 15m1 stop
SWISS Logo
21:55 - 17:50CFU-DUB
45h 55m2 stops
€329SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Southeast Europe

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

What is the cheapest flight to Southeast Europe?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Southeast Europe from Ireland found in the last 72 hours was to Bucharest Otopeni Intl Airport, at €163 return. The most popular route is Dublin (DUB) to Athens (ATH) and the cheapest return airline ticket found on this route in the last 72 hours was €166.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Southeast Europe, 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 Ireland to Southeast Europe is November, when tickets cost €187 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is €306 and €277 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Europe, 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 a flight from Ireland to Southeast Europe, you should book around 3 weeks before departure, which saves you about 31% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which is the cheapest airport to fly into in Southeast Europe?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Europe is Bucharest Otopeni Intl Airport (OTP), with an average flight price of €116.

Good to know

Low seasonJanuary
Cheapest flight€35
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Dublin to Cluj Napoca

FAQs - booking Southeast Europe flights

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

    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 Ireland to Southeast Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Southeast Europe 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 Ireland to Southeast Europe?

    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 Ireland to Southeast Europe 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 Ireland to Southeast Europe?

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

  • What is the cheapest day to fly to Southeast Europe?

    Based on KAYAK data, the cheapest day to fly to Southeast Europe is Tuesday when return tickets can be as cheap as €270. On the other hand, the most expensive day to fly is Saturday, when return prices are €325 on average.

Top tips for finding cheap flights to Southeast Europe

  • Looking for cheap airfare to Southeast Europe? 25% of our users found return tickets to Southeast Europe for the following prices or less: From Dublin €256
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southeast Europe flight deals.

Reviews of the top 5 airlines flying to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Southeast Europe. 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 Ireland to Southeast Europe? 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 1386 reviews
8.4Crew
7.3Food
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

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.

10.0 ExcellentCameron, Sept 2025YYJ - YYC
Read more KLM reviews

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.

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.

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.

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.

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

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

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.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

Zürich to Boston was great. Nice to Zurich was not bad

Not good. We returned on united airlines and the food was horrible.

The plan was delayed for takeoff by an hour, but we ended up making the landing on time which was a nice surprise.

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Delay more than hour created pressure to catch the connecting flight

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

Absolutely amazing! Best airline i have flown with, huge difference to United!

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

Excellent as far as the flight is concerned. Faro airport passport check was a huge delay and worrisome re missing the flight. 45 minutes there through passport control

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

Delightful flight, ahead of time with a super crew, thanks

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

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Flight delays made me miss my connections. I almost missed my connecting flight because I had to get my luggage and go through immigration and then back into the airport. Connecting flight said it would be my problem if I missed it. I had to be rerouted through another city and came in 3 hours later than expected and had to hire an uber to get me home when I had everything planned out

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.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

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 Southeast Europe

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.

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