How long is the flight from Greece to Northern Ireland?

There are many flights that can get you from Greece to Northern Ireland in 21h 35m. Fly via KLM to get the fastest option. There are 1807 mi between Greece and Northern Ireland.

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.

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).

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.

£62+ Cheap Flights from Greece to Northern Ireland

Cheap flight deals from Greece to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 September 2026.

Thu 15/1020:20 -

1 stop14h 20m

Mon 19/1016:10 -

1 stop14h 40m

Deal found 14/9£93

Thu 5/1115:50 -

2 stops19h 30m

Wed 11/1121:00 -

1 stop15h 10m

Deal found 13/9£147

Thu 5/1115:50 -

2 stops21h 05m

Wed 11/1118:25 -

2 stops17h 45m

Deal found 10/9£173

Thu 15/1023:10 -

2 stops19h 15m

Sat 17/1014:20 -

1 stop20h 05m

Deal found 11/9£179

Find flight deals from Greece to Northern Ireland

Round-trip from	£93
One-way from	£62
Good one-way deal	£161 or less

15/10-19/10
2 total stops
29h 00m total
Greece to Northern Ireland

Search Deals

Ryanair
1/10-31/12
1 total stop
18h 55m total
Greece to Northern Ireland

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Price to beat on a one-way flight from Greece to Northern Ireland.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Greece to Northern Ireland that are best for you.

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Price

Cheapest return flight

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Thu 1/10

15:45-08:40

1 stop18h 55m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£62

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Thu 15/10

20:20-08:40

1 stop14h 20m

Belfast Intl

Mon 19/10

16:10-08:50

1 stop14h 40m

£93

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Thu 1/10

09:20-08:30

3 stops25h 10m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£97

AthensBelfast

ATH Athens Eleftherios V. - BHD Belfast City

ATHBHD

Athens Eleftherios V.

Thu 1/10

19:00-10:00

3 stops41h 00m

Belfast City

Wed 31/12

00:00-01:00

Nonstop0h 00m

£102

AthensBelfast

ATH Athens Eleftherios V. - BHD Belfast City

ATHBHD

Athens Eleftherios V.

Wed 30/9

23:50-17:40

2 stops19h 50m

Belfast City

Wed 31/12

00:00-01:00

Nonstop0h 00m

£119

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Fri 30/10

23:40-11:40

2 stops14h 00m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£126

Fastest return journey

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Wed 30/9

21:10-07:40

1 stop12h 30m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£131

AthensBelfast

ATH Athens Eleftherios V. - BHD Belfast City

ATHBHD

Athens Eleftherios V.

Fri 30/10

23:40-10:55

2 stops13h 15m

Belfast City

Wed 31/12

00:00-01:00

Nonstop0h 00m

£144

AthensBelfast

ATH Athens Eleftherios V. - BFS Belfast Intl

ATHBFS

Athens Eleftherios V.

Thu 5/11

15:50-09:20

2 stops19h 30m

Belfast Intl

Wed 11/11

21:00-14:10

1 stop15h 10m

£151

AthensBelfast

ATH Athens Eleftherios V. - BHD Belfast City

ATHBHD

Athens Eleftherios V.

Wed 30/9

23:15-15:30

1 stop18h 15m

Belfast City

Wed 31/12

00:00-01:00

Nonstop0h 00m

£155

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

ATH-BFS

ATH-BHD

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

GR0-GBNIR

ATH-BFS

ATH-BHD

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

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

How long is the flight from Greece to Northern Ireland?
There are many flights that can get you from Greece to Northern Ireland in 21h 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.

See more FAQs

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Loganair flights to Northern Ireland

Aer Lingus flights to Northern Ireland

Ryanair flights to Northern Ireland

easyJet flights to Northern Irelandfrom £112/person

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How does Cheapflights help users find flights from Greece to Northern Ireland?

When you search for this flight from Greece to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Greece to Northern Ireland.

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

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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Cheap flights from Greece to Northern Ireland from £62

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Greece to Northern Ireland

Cheapest flights from Greece to Northern IrelandExplore 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 15 September 2026.

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 15 September 2026.

Best flights from Greece to Northern IrelandDiscover carefully curated flight deals from Greece to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Greece to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Greece to Northern IrelandDiscover last-minute flight deals from Greece to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Greece to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Greece to Northern IrelandSearch for one-way flight options from Greece to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Greece to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Greece to Northern Ireland

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Use the filters below to find and compare flights from Greece to Northern Ireland that are best for you.

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.

Cheapflights Insights

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 15 September 2026.

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

How long is the flight from Greece to Northern Ireland?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Northern Ireland

Alternative routes for Greece to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Greece to Northern Ireland by cabin class

Find flights from Greece to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Greece and Northern Ireland flights

Browse other Greece and Northern Ireland flight options. Last updated on 15 September 2026.

Popular flight searches

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Find a return flight route from Northern Ireland

Find the right flight back to Greece after your stay in Northern Ireland

Greece to Northern Ireland flights

Consider these flights travelling from Greece to Northern Ireland.

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How does Cheapflights help users find flights from Greece to Northern Ireland?

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

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

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

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Travel Smart

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 15 September 2026.

Best flights from Greece to Northern Ireland
Discover carefully curated flight deals from Greece to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Greece to Northern Ireland
Discover last-minute flight deals from Greece to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Greece to Northern Ireland
Search for one-way flight options from Greece to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.