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Cheap flights from Northern Ireland to Athens from £97

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATH
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Northern Ireland to Athens

Keep the following information in mind while searching for Northern Ireland to Athens flight deals. Data was last updated 27 August 2025.

Round-trip from

£122

One-way from

£97

Popular in

August

Cheapest in

February

Average price

£387
14/10-21/10
  • 14/10-21/10
  • 2 total stops
  • 22h 40m total
  • Northern Ireland to Athens
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3/9
  • 3/9
  • 2 total stops
  • 21h 40m total
  • Northern Ireland to Athens
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Northern Ireland to Athens

Cheapest flights from Northern Ireland to Athens
Explore the most affordable flight options available from Northern Ireland to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Tue 14/1020:55BFS - ATH
1 stop14h 05mMultiple Airlines
Tue 21/1014:00ATH - BFS
1 stop8h 35mMultiple Airlines
Deal found 26/8£122
Thu 9/1006:10BFS - ATH
1 stop11h 50measyJet
Thu 16/1020:50ATH - BFS
1 stop13h 00measyJet
Deal found 24/8£131
Thu 9/1006:10BFS - ATH
1 stop11h 35mMultiple Airlines
Thu 16/1013:55ATH - BFS
1 stop8h 40mMultiple Airlines
Deal found 25/8£134
Thu 25/906:10BFS - ATH
1 stop11h 35mMultiple Airlines
Thu 2/1005:50ATH - BFS
1 stop11h 00mMultiple Airlines
Deal found 26/8£144
Sat 11/1015:35BFS - ATH
1 stop19h 35mMultiple Airlines
Sat 18/1022:40ATH - BFS
1 stop12h 45mMultiple Airlines
Deal found 27/8£154
Wed 29/1007:25BHD - ATH
1 stop12h 50mMultiple Airlines
Sun 2/1121:05ATH - BHD
1 stop14h 20mMultiple Airlines
Deal found 26/8£254
Thu 25/907:05BHD - ATH
1 stop10h 40mMultiple Airlines
Thu 2/1013:55ATH - BHD
1 stop8h 40mMultiple Airlines
Deal found 26/8£260
Thu 25/907:05BHD - ATH
1 stop7h 55measyJet
Thu 2/1010:35ATH - BHD
2 stops11h 00measyJet
Deal found 26/8£266
Sun 14/907:05BHD - ATH
1 stop10h 05mMultiple Airlines
Sun 21/919:55ATH - BHD
2 stops13h 30mMultiple Airlines
Deal found 26/8£330
Sun 14/917:25BHD - ATH
1 stop17h 20mKLM
Sun 21/913:40ATH - BHD
1 stop9h 35mKLM
Deal found 26/8£381

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Athens 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 27 August 2025.
Use the filters below to find and compare flights from Northern Ireland to Athens that are best for you.

Fly from

Northern Ireland

Fly to

Athens

Route

Depart

Return

Price

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Tue 14/10

20:55-13:00

1 stop14h 05m

Athens Eleftherios V.

Tue 21/10

14:00-20:35

1 stop8h 35m

£122

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Thu 9/10

06:10-20:00

1 stop11h 50m

Athens Eleftherios V.

Thu 16/10

20:50-07:50

1 stop13h 00m

£131

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Thu 9/10

06:10-19:45

1 stop11h 35m

Athens Eleftherios V.

Thu 16/10

13:55-20:35

1 stop8h 40m

£134

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Thu 25/9

06:10-19:45

1 stop11h 35m

Athens Eleftherios V.

Thu 2/10

05:50-14:50

1 stop11h 00m

£144

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sat 11/10

15:35-13:10

1 stop19h 35m

Athens Eleftherios V.

Sat 18/10

22:40-09:25

1 stop12h 45m

£154

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Sun 15/2

06:30-01:25

1 stop16h 55m

Athens Eleftherios V.

Sun 22/2

19:50-08:25

1 stop14h 35m

£239

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Wed 29/10

16:50-09:15

2 stops14h 25m

Athens Eleftherios V.

Sun 2/11

21:05-09:25

1 stop14h 20m

£254

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Thu 25/9

07:05-19:45

1 stop10h 40m

Athens Eleftherios V.

Thu 2/10

13:55-20:35

1 stop8h 40m

£260

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Thu 25/9

07:05-17:00

1 stop7h 55m

Athens Eleftherios V.

Thu 2/10

10:35-19:35

2 stops11h 00m

£266

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Sun 15/2

20:25-01:20

1 stop26h 55m

Athens Eleftherios V.

Sun 22/2

21:55-13:55

2 stops18h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Northern Ireland to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Athens (average of £101). Flying from Northern Ireland to Athens in August is currently the most expensive (average of £330). 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 NIR to ATH?

Find hourly flight availability from Northern Ireland to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

When flying from Northern Ireland to Athens, 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 Northern Ireland to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Athens from Northern Ireland?

    If you book a flight to Athens from Northern Ireland, you will be flying to Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 12.3 mi from the center of Athens.

  • How long is the flight from Northern Ireland to Athens?

    A quick flight from Northern Ireland to Athens can take about 11h 50m. easyJet provides one of the quickest options available for as low as £131. The distance from Northern Ireland to Athens is about 1821 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 Athens that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Athens 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 Northern Ireland to Athens?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Athens (average of £101). Flying from Northern Ireland to Athens in August is currently the most expensive (average of £330). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Aegina
Glyfada
Piraeus
Marathon

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Alternative routes for Northern Ireland to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Exeter to Athens flights

Top 2 airlines flying from Northern Ireland to Athens

Discover the top 2 airlines that operate flights from Northern Ireland to Athens. 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£156Average£336FlexibilityNo cancel feeOn-time75%
Search KLM flights
easyJetCheapest£156Average£199FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Athens?

Cheapflights makes it easy to find Northern Ireland to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Athens?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Athens.

Can Cheapflights find flights from Northern Ireland to Athens with no change fees?

Need flexible booking options for your flight to Athens from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Athens become cheaper?

Of course! You can now track prices for flights from Northern Ireland to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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