Cheap flights from Northern Ireland to Southeast Europe from £106
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to Southeast Europe
Keep the following information in mind while searching for Northern Ireland to Southeast Europe flight deals. Data was last updated 1 May 2025.
Find flight deals from Northern Ireland to Southeast Europe
Cheapest flights from Northern Ireland to Southeast EuropeExplore the most affordable flight options available from Northern Ireland to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.
Explore the most affordable flight options available from Northern Ireland to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Northern Ireland to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 May 2025.
Use the filters below to find and compare flights from Northern Ireland to Southeast Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
Sun 15/6
17:30-21:55
1 stop26h 25m
Corfu Ioannis Kapodistrias
Wed 18/6
00:00-14:50
1 stop16h 50m
BelfastAthens
BFS - ATH
BFSATH
Belfast Intl
Sun 1/6
19:00-09:00
1 stop12h 00m
Athens Eleftherios V.
Thu 5/6
05:50-14:50
1 stop11h 00m
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
Sun 15/6
17:30-21:55
1 stop26h 25m
Corfu Ioannis Kapodistrias
Thu 19/6
09:00-08:55
2 stops25h 55m
BelfastDubrovnik
BFS - DBV
BFSDBV
Belfast Intl
Fri 12/9
10:55-11:25
1 stop23h 30m
Dubrovnik
Fri 19/9
05:45-13:30
2 stops32h 45m
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Sun 18/5
17:30-11:00
1 stop15h 30m
Bucharest Otopeni Intl
Thu 22/5
00:10-08:50
2 stops34h 40m
BelfastRhodes
BFS - RHO
BFSRHO
Belfast Intl
Tue 10/6
08:15-03:40
1 stop17h 25m
Rhodes Diagoras
Tue 17/6
19:55-07:30
1 stop13h 35m
BelfastZakynthos
BFS - ZTH
BFSZTH
Belfast Intl
Mon 23/6
21:55-16:00
1 stop16h 05m
Zakynthos Dionsios Salomos
Sat 28/6
10:40-15:30
2 stops30h 50m
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
Sun 15/6
05:40-11:20
Nonstop3h 40m
Corfu Ioannis Kapodistrias
Thu 19/6
20:55-22:55
Nonstop4h 00m
BelfastRhodes
BFS - RHO
BFSRHO
Belfast Intl
Thu 22/5
06:00-15:10
1 stop7h 10m
Rhodes Diagoras
Sat 24/5
21:20-00:20
Nonstop5h 00m
BelfastDubrovnik
BFS - DBV
BFSDBV
Belfast Intl
Fri 12/9
12:45-20:45
1 stop7h 00m
Dubrovnik
Fri 19/9
11:30-20:35
1 stop10h 05m
Best time to book a flight from Northern Ireland to Southeast Europe
Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Southeast Europe
What is the cheapest month to book a flight from Northern Ireland to Southeast Europe?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Southeast Europe (average of £101). Flying from Northern Ireland to Southeast Europe in August is currently the most expensive (average of £336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NIR to YMH?
Find hourly flight availability from Northern Ireland to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Southeast Europe as you normally would.
Rainfall in Southeast Europe by month
Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Southeast Europe ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Southeast Europe when rainfall is around 5.0 mm.
Temperature in Southeast Europe by month
Plan your trip to Southeast Europe by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).
Reviews of airlines servicing Southeast Europe
Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated 1 May 2025.
Get a feel of what it's like to fly with Jet2, easyJet and Ryanair from Northern Ireland to Southeast Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Overall
Food
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Boarding
Comfort
Crew
Overall
Food
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Boarding
Comfort
Crew
Overall
Food
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Boarding
Comfort
Crew
Overall
Food
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Boarding
Comfort
Crew
Overall
Food
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Northern Ireland to Southeast Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Northern Ireland to Southeast Europe
Discover the top 5 airlines that operate flights from Northern Ireland to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 May 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Northern Ireland to Southeast Europe?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to Southeast Europe. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Southeast Europe?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Europe from Northern Ireland.
Can Cheapflights find flights from Northern Ireland to Southeast Europe with no change fees?
Certainly. Search results for flights to Southeast Europe from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to Southeast Europe become cheaper?
Not ready to book yet? You can track prices for flights from Northern Ireland to Southeast Europe on Cheapflights with our Price Alert feature and get notified when better prices are available.