£82 Find Cheap Flights from Northern Ireland to Southeast Europe

1 adult
1 adult, Economy, 0 bags

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

Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know - Cheap tickets from Northern Ireland to Southeast Europe

Low seasonJanuary
Cheapest flight£82
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Belfast City Airport to Athens

FAQs for booking flights from Northern Ireland to Southeast Europe

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Northern 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 Northern 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 Northern 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 Northern 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 Northern Ireland to Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Southeast Europe?

    There are 21 airports in Southeast Europe. The busiest airport is Athens Airport (Eleftherios Venizelos) (ATH), with 33% of all flights arriving there.

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

    Based on KAYAK data, the cheapest day to fly to Southeast Europe is Monday when return tickets can be as cheap as £185. On the other hand, the most expensive day to fly is Friday, when return prices are £394 on average.

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

    The cheapest time of day to fly to Southeast Europe is generally at night, when retur flights cost £182 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is £368.

  • What is the cheapest flight to Southeast Europe?

    The cheapest ticket to Southeast Europe from Northern Ireland found in the last 72 hours was to Heraklion, at £452 return. The most popular route is Belfast Intl Airport (BFS) to Heraklion (HER) and the cheapest return airline ticket found on this route in the last 72 hours was £452.

  • How long is the flight to Southeast Europe?

    An average direct flight from Northern Ireland to Southeast Europe takes 19h 12m, covering a distance of 1641 miles. The shortest route is Belfast Intl Airport (BFS) to Dubrovnik (DBV) with an average flight time of 3h 20m.

  • What are the most popular destinations in Southeast Europe?

    Based on KAYAK flight searches, the most popular destination is Athens (26% of total searches to Southeast Europe). The next most popular destinations are Corfu (14%) and Heraklion (9%). Searches for flights to Thera (5%), to Zadar (4%), and to Sarajevo (4%) are also popular.

Everything you need to know for your flight to Southeast Europe

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Southeast Europefrom £4,311
Business Class flights to Southeast Europefrom £235
Prem Econ Class flights to Southeast Europefrom £211
Economy class flights to Southeast Europefrom £13