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Cheap flights from Belfast Intl Airport to Southeast Europe from £51

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATH
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Southeast Europe

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Southeast Europe
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 20 July 2026.

Tue 13/1007:35
BFS
-
CFU
1 stop11h 50m
Multiple Airlines
Mon 19/1000:20
CFU
-
BFS
2 stops25h 00m
Multiple Airlines
Deal found 16/7£106
Thu 20/806:40
BFS
-
CFU
1 stop13h 55m
Multiple Airlines
Thu 27/823:00
CFU
-
BFS
1 stop14h 50m
Multiple Airlines
Deal found 17/7£108
Tue 13/1014:30
BFS
-
CFU
Nonstop3h 50m
easyJet
Tue 20/1018:25
CFU
-
BFS
1 stop15h 05m
easyJet
Deal found 16/7£114
Tue 18/814:30
BFS
-
CFU
Nonstop3h 50m
easyJet
Tue 25/822:20
CFU
-
BFS
1 stop12h 00m
easyJet
Deal found 17/7£116
Tue 18/807:00
BFS
-
SPU
1 stop12h 45m
Multiple Airlines
Tue 25/821:25
SPU
-
BFS
1 stop11h 55m
Multiple Airlines
Deal found 17/7£140
Wed 12/815:05
BFS
-
ZTH
Nonstop4h 15m
Multiple Airlines
Wed 19/806:00
ZTH
-
BFS
1 stop11h 15m
Multiple Airlines
Deal found 19/7£146
Thu 10/914:50
BFS
-
RHO
2 stops23h 55m
Multiple Airlines
Thu 17/915:05
RHO
-
BFS
2 stops19h 25m
Multiple Airlines
Deal found 15/7£149
Thu 1/1006:10
BFS
-
HER
1 stop14h 40m
easyJet
Wed 7/1000:45
HER
-
BFS
1 stop8h 55m
easyJet
Deal found 16/7£153
Fri 24/706:40
BFS
-
RHO
1 stop11h 50m
Multiple Airlines
Fri 31/721:45
RHO
-
BFS
1 stop12h 20m
Multiple Airlines
Deal found 17/7£155
Mon 31/814:40
BFS
-
ATH
2 stops21h 25m
Multiple Airlines
Wed 9/923:25
ATH
-
BFS
2 stops22h 55m
Multiple Airlines
Deal found 15/7£155
Sun 18/1012:20
BFS
-
JTR
1 stop8h 10m
Multiple Airlines
Tue 20/1011:25
JTR
-
BFS
2 stops13h 55m
Multiple Airlines
Deal found 17/7£157
Fri 21/808:55
BFS
-
DBV
1 stop12h 25m
Multiple Airlines
Fri 28/806:20
DBV
-
BFS
1 stop9h 45m
Multiple Airlines
Deal found 18/7£158

Find 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 20 July 2026.

Round-trip from

£106

One-way from

£51
13/10-19/10
  • 13/10-19/10
  • 3 total stops
  • 36h 50m total
  • Belfast to Southeast Europe
Search Deals
9/9
  • 9/9
  • 1 total stop
  • 7h 05m total
  • Belfast to Southeast Europe
Search Deals

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 20 July 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Tue 13/10

07:35-21:25

1 stop11h 50m

Corfu Ioannis Kapodistrias

Mon 19/10

00:20-23:20

2 stops25h 00m

£106

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Tue 13/10

14:30-20:20

Nonstop3h 50m

Corfu Ioannis Kapodistrias

Tue 20/10

18:25-07:30

1 stop15h 05m

£114

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Tue 18/8

14:30-20:20

Nonstop3h 50m

Corfu Ioannis Kapodistrias

Tue 25/8

22:20-08:20

1 stop12h 00m

£116

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Thu 20/8

14:10-20:00

Nonstop3h 50m

Corfu Ioannis Kapodistrias

Thu 27/8

23:00-18:55

1 stop21h 55m

£138

BelfastSplit

BFS - SPU

BFSSPU

Belfast Intl

Tue 18/8

07:00-20:45

1 stop12h 45m

Split

Tue 25/8

21:25-08:20

1 stop11h 55m

£140

BelfastHeraklion

BFS - HER

BFSHER

Belfast Intl

Thu 1/10

06:10-22:50

1 stop14h 40m

Heraklion N. Kazantzakis Apt.

Wed 7/10

00:45-07:40

1 stop8h 55m

£153

BelfastDubrovnik

BFS - DBV

BFSDBV

Belfast Intl

Fri 21/8

08:55-22:20

1 stop12h 25m

Dubrovnik

Fri 28/8

06:20-15:05

1 stop9h 45m

£158

BelfastThera

BFS - JTR

BFSJTR

Belfast Intl

Fri 16/10

20:15-20:20

1 stop22h 05m

Thera Santorini

Wed 21/10

23:20-07:40

1 stop10h 20m

£158

BelfastRhodes

BFS - RHO

BFSRHO

Belfast Intl

Sun 18/10

22:10-20:30

1 stop20h 20m

Rhodes Diagoras

Wed 21/10

04:35-14:00

1 stop11h 25m

£159

BelfastRhodes

BFS - RHO

BFSRHO

Belfast Intl

Sun 13/9

07:00-21:15

1 stop12h 15m

Rhodes Diagoras

Sun 20/9

22:05-08:15

1 stop12h 10m

£161

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 45 resultsSorted by cheapest first
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5

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

No data available for this route at this time. Please check back soon.

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 20 July 2026.
Check out reviews from past customers who have flown with Jet2 and easyJet 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.
Jet2
8.2
Very Good
192 reviews
Check prices

Overall

8.2

Food

7.2

Boarding

8.1

Comfort

7.7

Crew

8.7

Entertainment

6.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
Jet2
8.2
Very Good
192 reviews
Jet2
8.2
Very Good
192 reviews
Check prices

Overall

8.2

Food

7.2

Boarding

8.1

Comfort

7.7

Crew

8.7

Entertainment

6.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
easyJet
6.9
Okay
1,917 reviews
Jet2
8.2
Very Good
192 reviews
Check prices

Overall

8.2

Food

7.2

Boarding

8.1

Comfort

7.7

Crew

8.7

Entertainment

6.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down

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.

  • How long is the flight from Belfast Intl Airport to Southeast Europe?

    easyJet can get you from Belfast Intl Airport to Southeast Europe in just under 3h 50m. Your travel time will be generally consistent. There are 1592 mi between Belfast Intl Airport and Southeast Europe. Most flights are nonstop.

  • What are the most popular routes from Belfast Intl Airport to Southeast Europe?

    When deciding which route to take from Belfast Intl Airport to Southeast Europe consider Belfast Intl - Corfu Ioannis Kapodistrias, Belfast Intl - Athens Eleftherios V. or Belfast Intl - Rhodes Diagoras as they are the most popular.

  • Can I find deals for flights from Belfast Intl to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Southeast Europe flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Southeast Europe.

  • Can I find deals for business class flights from Belfast Intl to Southeast Europe?

    Yes. Cheapflights offers flight deals from Belfast Intl to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Belfast Intl to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Belfast Intl to Southeast Europe

Discover the top 3 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 20 July 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£51Average£252FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£150Average£390FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TUI AirwaysCheapest£228Average£291FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

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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.

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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.

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