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Cheap flights from Athens to Northern Ireland from £359

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BFS
18 Jun — 25 Jun1
1 adult

Find flight deals from Athens to Northern Ireland

One-way flights from Athens to Northern Ireland
Search for one-way flight options from Athens to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Mon 23/613:00ATH - BHD
2 stops33h 50mAer Lingus
Deal found 12/6£359
Sun 22/613:40ATH - BHD
1 stop7h 05mKLM
Deal found 11/6£420
Mon 23/613:40ATH - BHD
1 stop21h 40mBritish Airways
Deal found 11/6£442
Sun 22/622:45ATH - BHD
2 stops21h 00mIberia
Deal found 12/6£879

Cheapflights Fare Finder

Customise your flight search to find flights from Athens 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 13 June 2025.
Use the filters below to find and compare flights from Athens to Northern Ireland that are best for you.

Fly from

Athens

Fly to

Northern Ireland

Route

Depart

Return

Price

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 23/6

13:00-20:50

2 stops33h 50m

£359

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Sun 22/6

13:40-18:45

1 stop7h 05m

£420

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 23/6

13:40-09:20

1 stop21h 40m

£442

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Sun 22/6

22:45-17:45

2 stops21h 00m

£879

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Athens to Northern Ireland

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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 13 June 2025.

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

    For a flight from Athens to Northern Ireland, you will be flying from Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Athens to Northern Ireland one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £359. KLM flights start at £420 while deals on British Airways start at £442 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Athens to Northern Ireland (average of £67). Flying from Athens 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

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Yes! Cheapflights helps users easily find flights from Athens to Northern Ireland with no change fees.

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Yes, Cheapflights offers price alerts on Athens to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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