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Cheap flights from Southeast Europe to Belfast Intl Airport from £82

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BFS
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Europe to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Europe to Belfast Intl
Explore the most affordable flight options available from Southeast Europe to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Fri 24/414:45
ATH
-
BFS
1 stop10h 15m
Multiple Airlines
Wed 29/408:30
BFS
-
ATH
1 stop10h 40m
Multiple Airlines
Deal found 9/3£109
Thu 23/420:20
ATH
-
BFS
1 stop14h 20m
Multiple Airlines
Thu 30/409:15
BFS
-
ATH
1 stop8h 25m
Multiple Airlines
Deal found 8/3£131
Mon 27/418:35
ATH
-
BFS
2 stops43h 00m
Multiple Airlines
Sun 3/506:25
BFS
-
ATH
1 stop28h 05m
Multiple Airlines
Deal found 11/3£141
Tue 14/420:30
ATH
-
BFS
2 stops15h 00m
Multiple Airlines
Sat 18/422:15
BFS
-
ATH
1 stop12h 10m
Multiple Airlines
Deal found 10/3£147
Mon 27/422:25
ATH
-
BFS
1 stop17h 25m
easyJet
Sun 3/522:10
BFS
-
ATH
1 stop10h 50m
easyJet
Deal found 9/3£180
Sun 26/417:25
ATH
-
BFS
1 stop7h 15m
Multiple Airlines
Sun 3/506:25
BFS
-
ATH
1 stop25h 30m
Multiple Airlines
Deal found 12/3£183
Thu 23/412:55
SPU
-
BFS
1 stop10h 25m
Multiple Airlines
Thu 30/412:45
BFS
-
SPU
2 stops33h 25m
Multiple Airlines
Deal found 9/3£191
Mon 13/422:55
ATH
-
BFS
2 stops19h 20m
Multiple Airlines
Sat 18/421:40
BFS
-
ATH
1 stop11h 30m
Multiple Airlines
Deal found 10/3£194
Thu 23/417:15
TGD
-
BFS
2 stops18h 15m
Multiple Airlines
Thu 30/414:50
BFS
-
TGD
2 stops15h 30m
Multiple Airlines
Deal found 9/3£196
Thu 23/417:15
TGD
-
BFS
2 stops18h 15m
Ryanair
Thu 30/408:15
BFS
-
TGD
1 stop29h 10m
Ryanair
Deal found 9/3£210
Fri 24/422:15
SPU
-
BFS
2 stops17h 00m
Multiple Airlines
Fri 1/511:25
BFS
-
SPU
2 stops10h 25m
Multiple Airlines
Deal found 10/3£227
Fri 24/421:35
SPU
-
BFS
1 stop11h 50m
easyJet
Fri 1/518:35
BFS
-
SPU
1 stop13h 05m
easyJet
Deal found 10/3£251

Find flight deals from Southeast Europe to Belfast Intl

Keep the following information in mind while searching for Southeast Europe to Belfast Intl flight deals. Data was last updated 13 March 2026.

Round-trip from

£109

One-way from

£82
24/4-29/4
  • 24/4-29/4
  • 2 total stops
  • 20h 55m total
  • Southeast Europe to Belfast
Search Deals
easyJet
  • easyJet
  • 26/6
  • 1 total stop
  • 10h 15m total
  • Southeast Europe to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Europe to Belfast Intl 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 13 March 2026.
Use the filters below to find and compare flights from Southeast Europe to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Fri 24/4

14:45-23:00

1 stop10h 15m

Belfast Intl

Wed 29/4

08:30-21:10

1 stop10h 40m

£109

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Tue 14/4

15:30-23:05

1 stop9h 35m

Belfast Intl

Sat 18/4

22:15-12:20

1 stop12h 05m

£156

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 23/4

08:45-08:40

2 stops25h 55m

Belfast Intl

Thu 30/4

06:40-19:40

2 stops11h 00m

£167

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sun 26/4

17:25-22:40

1 stop7h 15m

Belfast Intl

Sun 3/5

06:25-09:55

1 stop25h 30m

£183

SplitBelfast

SPU - BFS

SPUBFS

Split

Thu 23/4

12:55-22:20

1 stop10h 25m

Belfast Intl

Thu 30/4

12:45-23:10

2 stops33h 25m

£191

PodgoricaBelfast

TGD - BFS

TGDBFS

Podgorica Golubovci

Thu 23/4

17:15-10:30

2 stops18h 15m

Belfast Intl

Thu 30/4

14:50-07:20

2 stops15h 30m

£196

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 27/4

22:25-09:55

1 stop13h 30m

Belfast Intl

Sun 3/5

21:05-11:00

1 stop11h 55m

£197
Fastest return journey

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 27/4

18:35-00:15

1 stop7h 40m

Belfast Intl

Sun 3/5

22:00-11:50

1 stop11h 50m

£200

PodgoricaBelfast

TGD - BFS

TGDBFS

Podgorica Golubovci

Thu 23/4

17:15-10:30

2 stops18h 15m

Belfast Intl

Thu 30/4

08:15-14:25

1 stop29h 10m

£210

SplitBelfast

SPU - BFS

SPUBFS

Split

Fri 24/4

22:15-14:15

2 stops17h 00m

Belfast Intl

Fri 1/5

11:25-22:50

2 stops10h 25m

£227

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Southeast Europe to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Southeast Europe 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 Southeast Europe to Belfast Intl Airport
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 Southeast Europe to Belfast Intl. 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 Southeast Europe to Belfast Intl Airport?

    For as low as £251, Ryanair can have you in Belfast Intl Airport from Southeast Europe in 11h 50m. Airlines will cover a distance of 1265 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    While some choose either Split - Belfast Intl or Podgorica Golubovci - Belfast Intl, Athens Eleftherios V. - Belfast Intl is the most popular route from Southeast Europe to Belfast Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southeast Europe to Belfast Intl 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southeast Europe to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Charles de Gaulle to Belfast Intl flights
London City to Belfast Intl flights
London City to Belfast City flights
Luton to Belfast City flights
Birmingham to Belfast Intl flights
Manchester to Belfast City flights
Stansted to Belfast City flights
Bristol to Belfast Intl flights
Dublin to Belfast Intl flights
Edinburgh to Belfast Intl flights
Birmingham to Belfast City flights
Glasgow Intl to Belfast Intl flights
Beauvais-Tille to Belfast Intl flights
Liverpool to Belfast Intl flights
Leeds to Belfast Intl flights
Charles de Gaulle to Belfast City flights
Dublin to Belfast City flights
Glasgow Intl to Belfast City flights
Edinburgh to Belfast City flights
Southampton to Belfast Intl flights
Cardiff to Belfast Intl flights
Leeds to Belfast City flights
Southampton to Belfast City flights
Liverpool to Belfast City flights
Amsterdam to Belfast Intl flights
Bristol to Belfast City flights
Cardiff to Belfast City flights
Newcastle upon Tyne to Belfast Intl flights
Inverness to Belfast Intl flights
East Midlands to Belfast Intl flights
Newcastle upon Tyne to Belfast City flights
Geneva to Belfast Intl flights
Vienna to Belfast City flights
Málaga to Belfast Intl flights
Barcelona-El Prat to Belfast Intl flights
East Midlands to Belfast City flights
Krakow to Belfast Intl flights
Inverness to Belfast City flights
Lyon to Belfast Intl flights
Cork to Belfast Intl flights
Nantes to Belfast Intl 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 Southeast Europe to Belfast Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southeast Europe to Belfast Intl. 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 Southeast Europe to Belfast Intl?

Cheapflights simply makes it quick and affordable to book flights from Southeast Europe to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southeast Europe to Belfast Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Europe to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southeast Europe to Belfast Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Southeast Europe today and book when prices fit your budget.

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