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Cheap flights from Greece to Northern Ireland 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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BFS
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Greece to Northern Ireland

Keep the following information in mind while searching for Greece to Northern Ireland flight deals. Data was last updated 22 August 2025.

Round-trip from

£112

One-way from

£106
9/10-15/10
  • 9/10-15/10
  • 2 total stops
  • 40h 40m total
  • Greece to Northern Ireland
Search Deals
Ryanair
  • Ryanair
  • 28/9
  • 2 total stops
  • 23h 40m total
  • Greece to Northern Ireland
Search Deals

Find flight deals from Greece to Northern Ireland

Cheapest flights from Greece to Northern Ireland
Explore the most affordable flight options available from Greece to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Thu 9/1022:40ATH - BFS
1 stop26h 45mMultiple Airlines
Wed 15/1021:05BFS - ATH
1 stop13h 55mMultiple Airlines
Deal found 20/8£112
Mon 27/1021:05ATH - BFS
1 stop13h 15mMultiple Airlines
Thu 30/1021:00BFS - ATH
1 stop23h 10mMultiple Airlines
Deal found 20/8£121
Sat 4/1016:50ATH - BFS
2 stops19h 10mMultiple Airlines
Sat 11/1015:35BFS - ATH
1 stop19h 35mMultiple Airlines
Deal found 20/8£138
Fri 3/1000:45ATH - BFS
1 stop10h 15measyJet
Sat 11/1016:30BFS - ATH
1 stop18h 30measyJet
Deal found 20/8£164
Thu 9/1013:55ATH - BHD
1 stop7h 50mMultiple Airlines
Wed 15/1017:40BHD - ATH
1 stop15h 45mMultiple Airlines
Deal found 20/8£177
Fri 26/909:50ATH - BFS
2 stops15h 45mMultiple Airlines
Tue 30/907:00BFS - ATH
1 stop11h 20mMultiple Airlines
Deal found 20/8£204
Fri 26/913:55ATH - BHD
1 stop8h 30mMultiple Airlines
Tue 30/918:15BHD - ATH
1 stop7h 35mMultiple Airlines
Deal found 20/8£279
Thu 18/913:40ATH - BHD
1 stop9h 35mKLM
Sun 21/917:25BHD - ATH
1 stop5h 55mKLM
Deal found 22/8£302
Thu 18/906:55ATH - BHD
1 stop8h 35mBritish Airways
Sun 21/906:50BHD - ATH
1 stop17h 20mBritish Airways
Deal found 20/8£305

Cheapflights Fare Finder

 
Customise your flight search to find flights from Greece to Northern Ireland 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 22 August 2025.
Use the filters below to find and compare flights from Greece to Northern Ireland that are best for you.

Fly from

Greece

Fly to

Northern Ireland

Route

Depart

Return

Price

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 9/10

22:40-23:25

1 stop26h 45m

Belfast Intl

Wed 15/10

21:05-13:00

1 stop13h 55m

£112

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 27/10

21:05-08:20

1 stop13h 15m

Belfast Intl

Thu 30/10

21:00-22:10

1 stop23h 10m

£121

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sat 4/10

16:50-10:00

2 stops19h 10m

Belfast Intl

Sat 11/10

15:35-13:10

1 stop19h 35m

£138

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Fri 3/10

00:45-09:00

1 stop10h 15m

Belfast Intl

Sat 11/10

16:30-13:00

1 stop18h 30m

£164

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Thu 9/10

13:55-19:45

1 stop7h 50m

Belfast City

Wed 15/10

17:40-11:25

1 stop15h 45m

£177

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Fri 26/9

09:50-23:35

2 stops15h 45m

Belfast Intl

Tue 30/9

07:00-20:20

1 stop11h 20m

£204

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Fri 26/9

13:55-20:25

1 stop8h 30m

Belfast City

Tue 30/9

18:15-03:50

1 stop7h 35m

£279

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Thu 18/9

13:40-21:15

1 stop9h 35m

Belfast City

Sun 21/9

17:25-12:45

1 stop17h 20m

£302

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Thu 18/9

06:55-13:30

1 stop8h 35m

Belfast City

Sun 21/9

06:50-02:10

1 stop17h 20m

£305

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sun 28/9

14:30-12:10

2 stops23h 40m

£106

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 17 results
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Best time to book a flight from Greece to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Greece 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 Greece to Northern Ireland

What is the cheapest time of day to fly from GR to NIR?

Find hourly flight availability from Greece to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

When flying from Greece to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Greece to Northern Ireland. 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 Greece to Northern Ireland?

    There are many flights that can get you from Greece to Northern Ireland in 9h 35m. Fly via KLM to get the fastest option. There are 1807 mi between Greece and Northern Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greece to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greece to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Greece to Northern Ireland (average of £67). Flying from Greece to Northern Ireland in July is currently the most expensive (average of £90). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Greece to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Yes, we can. To see specific flights from Greece to Northern Ireland 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 Greece to Northern Ireland become cheaper?

Yes! Start tracking prices for Greece to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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