Find flights
Deals
When to book
Airlines
FAQs
English
Cheap flights from Belfast Intl Airport to Southeast Europe from £19
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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATH
17 10월 — 24 10월1
Cheap flight deals from Belfast Intl to Southeast Europe
Keep the following information in mind while searching for Belfast Intl to Southeast Europe flight deals. Data was last updated 17 9월 2025.
Find flight deals from Belfast Intl to Southeast Europe
Cheapest flights from Belfast Intl to Southeast EuropeExplore the most affordable flight options available from Belfast Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 9월 2025.
Explore the most affordable flight options available from Belfast Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 9월 2025.
수 15/1006:10BFS - SPU
1 stop13h 05measyJet
수 22/1010:45SPU - BFS
1 stop13h 35measyJet
Deal found 14/9£76
목 30/1006:00BFS - CFU
Nonstop3h 40measyJet
목 6/1112:00CFU - BFS
1 stop12h 20measyJet
Deal found 15/9£81
일 19/1005:40BFS - CFU
Nonstop3h 40measyJet
수 22/1022:40CFU - BFS
1 stop13h 10measyJet
Deal found 15/9£88
월 13/1010:00BFS - OTP
1 stop8h 00mMultiple Airlines
화 14/1005:55OTP - BFS
1 stop10h 25mMultiple Airlines
Deal found 15/9£94
일 19/1005:40BFS - CFU
Nonstop3h 40mMultiple Airlines
수 22/1000:00CFU - BFS
1 stop16h 50mMultiple Airlines
Deal found 15/9£96
수 8/1006:00BFS - CLJ
1 stop13h 35mMultiple Airlines
월 13/1006:00CLJ - BFS
1 stop8h 10mMultiple Airlines
Deal found 16/9£103
금 21/1112:45BFS - OTP
1 stop8h 25mMultiple Airlines
일 23/1107:10OTP - BFS
1 stop7h 55mMultiple Airlines
Deal found 15/9£105
금 28/1108:50BFS - OTP
1 stop16h 25mMultiple Airlines
월 1/1205:50OTP - BFS
1 stop16h 40mMultiple Airlines
Deal found 15/9£114
목 30/1021:20BFS - OTP
1 stop9h 55mMultiple Airlines
목 6/1122:50OTP - BFS
1 stop10h 35mMultiple Airlines
Deal found 15/9£118
금 31/1008:50BFS - ATH
1 stop11h 20mMultiple Airlines
금 7/1122:55ATH - BFS
1 stop15h 40mMultiple Airlines
Deal found 16/9£119
금 31/1007:50BFS - CLJ
1 stop11h 40mMultiple Airlines
금 7/1122:05CLJ - BFS
1 stop12h 45mMultiple Airlines
Deal found 16/9£120
월 6/1006:45BFS - OTP
1 stop12h 50mMultiple Airlines
화 7/1006:40OTP - BFS
1 stop14h 05mMultiple Airlines
Deal found 15/9£121
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl 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 17 9월 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Southeast Europe that are best for you.
Fly from
Belfast Intl
Fly to
Southeast Europe
Route
Depart
Return
Price
BelfastSplit
BFS - SPU
BFSSPU
Belfast Intl
수 15/10
06:10-20:15
1 stop13h 05m
Split
수 22/10
10:45-23:20
1 stop13h 35m
£76
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
목 30/10
06:00-11:40
Nonstop3h 40m
Corfu Ioannis Kapodistrias
목 6/11
12:00-22:20
1 stop12h 20m
£81
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
일 19/10
05:40-11:20
Nonstop3h 40m
Corfu Ioannis Kapodistrias
수 22/10
22:40-09:50
1 stop13h 10m
£88
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
월 13/10
10:00-20:00
1 stop8h 00m
Bucharest Otopeni Intl
화 14/10
05:55-14:20
1 stop10h 25m
£94
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
일 19/10
05:40-11:20
Nonstop3h 40m
Corfu Ioannis Kapodistrias
수 22/10
00:00-14:50
1 stop16h 50m
£96
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
금 21/11
12:45-23:10
1 stop8h 25m
Bucharest Otopeni Intl
일 23/11
07:10-13:05
1 stop7h 55m
£105
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
금 28/11
08:50-03:15
1 stop16h 25m
Bucharest Otopeni Intl
월 1/12
05:50-20:30
1 stop16h 40m
£114
BelfastCorfu
BFS - CFU
BFSCFU
Belfast Intl
일 19/10
05:40-11:20
Nonstop3h 40m
Corfu Ioannis Kapodistrias
수 22/10
15:00-06:45
2 stops17h 45m
£114
BelfastAthens
BFS - ATH
BFSATH
Belfast Intl
금 31/10
08:50-22:10
1 stop11h 20m
Athens Eleftherios V.
금 7/11
22:55-12:35
1 stop15h 40m
£119
BelfastCluj Napoca
BFS - CLJ
BFSCLJ
Belfast Intl
금 31/10
07:50-21:30
1 stop11h 40m
Cluj Napoca
금 7/11
22:05-08:50
1 stop12h 45m
£120
Showing 1-10 of 33 results
Best time to book a flight from Belfast Intl to Southeast Europe
Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Southeast Europe
What is the cheapest month to book a flight from Belfast Intl Airport to Southeast Europe?
Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Southeast Europe (average of £101). Flying from Belfast Intl Airport to Southeast Europe in August is currently the most expensive (average of £328). 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 BFS to YMH?
Find hourly flight availability from Belfast Intl 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 17 9월 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Southeast Europe as you normally would.
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 17 9월 2025.
Check out reviews from past customers who have flown with Jet2, KLM, andeasyJet from Belfast Intl Airport to Southeast Europe to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Entertainment
6.2
Crew
8.8
Overall
8.3
Boarding
8.2
Food
7.3
Reviews
1 / 16
8.0
ExcellentAnonymous,Mar 2025
GVA - LBA
Comfort
7.7
Entertainment
6.2
Crew
8.8
Overall
8.3
Boarding
8.2
Food
7.3
Reviews
1 / 16
8.0
ExcellentAnonymous,Mar 2025
GVA - LBA
Comfort
7.7
Entertainment
6.2
Crew
8.8
Overall
8.3
Boarding
8.2
Food
7.3
Reviews
1 / 16
8.0
ExcellentAnonymous,Mar 2025
GVA - LBA
Comfort
7.7
Entertainment
6.2
Crew
8.8
Overall
8.3
Boarding
8.2
Food
7.3
Reviews
1 / 16
8.0
ExcellentAnonymous,Mar 2025
GVA - LBA
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl 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 Belfast Intl to Southeast Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Belfast Intl to Southeast Europe
Discover the top 4 airlines that operate flights from Belfast Intl 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 17 9월 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 Belfast Intl to Southeast Europe?
When you search for this flight from Belfast Intl to Southeast Europe, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Southeast Europe?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast Intl to Southeast Europe for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Belfast Intl to Southeast Europe with no change fees?
Yes, we can. To see specific flights from Belfast Intl to Southeast Europe with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Belfast Intl to Southeast Europe become cheaper?
Not ready to book yet? You can track prices for flights from Belfast Intl to Southeast Europe on Cheapflights with our Price Alert feature and get notified when better prices are available.