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Cheap flights from Northern Ireland to Southeast Europe from £31

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATH
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Southeast Europe

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Southeast Europe
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 14 July 2026.

Tue 6/1021:25
BFS
-
SPU
1 stop21h 55m
easyJet
Fri 9/1021:35
SPU
-
BFS
1 stop11h 50m
easyJet
Deal found 12/7£114
Tue 6/1008:00
BFS
-
SPU
1 stop11h 45m
Multiple Airlines
Fri 9/1021:40
SPU
-
BFS
2 stops14h 05m
Multiple Airlines
Deal found 12/7£121
Tue 18/814:30
BFS
-
CFU
Nonstop3h 50m
easyJet
Tue 25/822:20
CFU
-
BFS
1 stop12h 00m
easyJet
Deal found 13/7£129
Thu 20/808:10
BFS
-
CFU
1 stop13h 00m
easyJet
Thu 27/821:05
CFU
-
BFS
1 stop11h 45m
easyJet
Deal found 10/7£130
Sun 13/906:25
BFS
-
CFU
1 stop13h 35m
Multiple Airlines
Thu 17/923:45
CFU
-
BFS
2 stops21h 45m
Multiple Airlines
Deal found 13/7£131
Thu 20/808:10
BFS
-
CFU
1 stop13h 00m
easyJet
Tue 25/822:20
CFU
-
BFS
1 stop12h 00m
easyJet
Deal found 11/7£132
Tue 8/907:00
BFS
-
SPU
1 stop12h 45m
Multiple Airlines
Tue 15/922:45
SPU
-
BFS
2 stops15h 25m
Multiple Airlines
Deal found 12/7£138
Sat 26/921:40
BFS
-
RHO
2 stops14h 35m
Multiple Airlines
Tue 29/916:40
RHO
-
BFS
2 stops20h 55m
Multiple Airlines
Deal found 12/7£138
Wed 26/807:30
BFS
-
CFU
1 stop13h 20m
Multiple Airlines
Tue 1/900:00
CFU
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 11/7£144
Fri 25/906:40
BFS
-
RHO
1 stop11h 50m
Multiple Airlines
Thu 1/1015:05
RHO
-
BFS
2 stops26h 00m
Multiple Airlines
Deal found 9/7£151
Wed 26/807:30
BFS
-
ATH
2 stops24h 50m
Multiple Airlines
Wed 2/912:35
ATH
-
BFS
2 stops22h 15m
Multiple Airlines
Deal found 12/7£153
Sat 26/906:00
BFS
-
RHO
1 stop14h 55m
easyJet
Sat 3/1023:40
RHO
-
BFS
1 stop12h 30m
easyJet
Deal found 9/7£156

Find 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 14 July 2026.

Round-trip from

£114

One-way from

£31
easyJet
  • easyJet
  • 6/10-9/10
  • 2 total stops
  • 33h 45m total
  • Northern Ireland to Southeast Europe
Search Deals
easyJet
  • easyJet
  • 18/10
  • Nonstop
  • 3h 40m total
  • Northern Ireland to Southeast Europe
Search Deals

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 14 July 2026.
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

Cheapest return flight

BelfastSplit

BFS - SPU

BFSSPU

Belfast Intl

Tue 6/10

21:25-20:20

1 stop21h 55m

Split

Fri 9/10

21:35-08:25

1 stop11h 50m

£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

£129

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Thu 20/8

08:10-23:10

1 stop13h 00m

Corfu Ioannis Kapodistrias

Thu 27/8

21:05-06:50

1 stop11h 45m

£130

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Sun 13/9

06:25-22:00

1 stop13h 35m

Corfu Ioannis Kapodistrias

Thu 17/9

23:45-19:30

2 stops21h 45m

£131

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Thu 20/8

14:10-20:00

Nonstop3h 50m

Corfu Ioannis Kapodistrias

Tue 25/8

22:20-08:20

1 stop12h 00m

£135

BelfastSplit

BFS - SPU

BFSSPU

Belfast Intl

Tue 6/10

23:30-20:45

2 stops20h 15m

Split

Fri 9/10

21:40-10:45

2 stops14h 05m

£138

BelfastRhodes

BFS - RHO

BFSRHO

Belfast Intl

Sat 26/9

21:40-14:15

2 stops14h 35m

Rhodes Diagoras

Tue 29/9

16:40-11:35

2 stops20h 55m

£138

BelfastSplit

BFS - SPU

BFSSPU

Belfast Intl

Tue 8/9

07:00-20:45

1 stop12h 45m

Split

Tue 15/9

22:45-13:10

2 stops15h 25m

£141
Fastest return journey

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Thu 3/9

14:10-20:00

Nonstop3h 50m

Corfu Ioannis Kapodistrias

Thu 10/9

20:55-22:55

Nonstop4h 00m

£147

BelfastCorfu

BFS - CFU

BFSCFU

Belfast Intl

Thu 20/8

06:40-22:35

1 stop13h 55m

Corfu Ioannis Kapodistrias

Tue 25/8

23:00-19:50

2 stops22h 50m

£153

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 45 resultsSorted by cheapest first
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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.
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 Northern Ireland to Southeast Europe
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Northern Ireland to Southeast Europe?

    Airlines like easyJet and KLM fly from Northern Ireland to Southeast Europe in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 16h 10m. The distance between Northern Ireland and Southeast Europe is about 1807 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Northern Ireland to Southeast Europe?

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

  • Can I find deals for business class flights from Northern Ireland to Southeast Europe?

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Lisbon flights
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Heathrow to Glasgow Intl flights
Stansted to Amsterdam flights
Heathrow to Athens flights
Heathrow to Ibiza flights
Heathrow to Amsterdam flights
Heathrow to Larnaca flights
Stansted to Beauvais-Tille flights
Gatwick to Nice flights
Luton to Frederic Chopin flights
London City to Amsterdam flights
Stansted to Glasgow Intl flights
Gatwick to Athens flights
London City to Edinburgh flights
Heathrow to Faro flights

Top 3 airlines flying from Northern Ireland to Southeast Europe

Discover the top 3 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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£51Average£255FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£151Average£378FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TUI AirwaysCheapest£229Average£266FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

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.

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