In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Athens, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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

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.

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.

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.

£91+ Cheap Flights from Northern Ireland to Athens

Cheap flight deals from Northern Ireland to Athens

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 September 2026.

Mon 12/1020:15 -

1 stop14h 05m

Thu 15/1020:20 -

1 stop14h 20m

Deal found 12/9£121

Thu 29/1006:30 -

1 stop14h 45m

Thu 5/1115:50 -

2 stops19h 30m

Deal found 13/9£134

Sun 11/1006:25 -

2 stops14h 55m

Sat 17/1022:50 -

1 stop13h 20m

Deal found 13/9£141

Tue 27/1016:45 -

2 stops15h 45m

Tue 3/1115:50 -

2 stops18h 30m

Deal found 12/9£145

Thu 29/1014:20 -

2 stops18h 00m

Thu 5/1115:50 -

2 stops21h 05m

Deal found 11/9£174

Tue 29/917:20 -

2 stops19h 35m

Fri 2/1000:45 -

1 stop11h 15m

Deal found 13/9£232

Thu 29/1019:30 -

1 stop14h 45m

Thu 5/1114:40 -

1 stop7h 50m

Deal found 15/9£237

Sun 15/1106:30 -

1 stop17h 00m

Thu 19/1107:55 -

1 stop11h 00m

Deal found 13/9£243

Find flight deals from Northern Ireland to Athens

Round-trip from	£121
One-way from	£91
Popular in	March
Cheapest in	December
Average price	£375

Ryanair
12/10-15/10
2 total stops
28h 25m total
Northern Ireland to Athens

Search Deals

23/9-31/12
2 total stops
26h 40m total
Northern Ireland to Athens

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£27 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastAthens

BHD Belfast City - ATH Athens Eleftherios V.

BHDATH

Belfast City

Wed 23/9

14:45-18:35

3 stops25h 50m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£91

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Mon 12/10

20:15-12:20

1 stop14h 05m

Athens Eleftherios V.

Thu 15/10

20:20-08:40

1 stop14h 20m

£121

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Thu 29/10

06:30-23:15

1 stop14h 45m

Athens Eleftherios V.

Thu 5/11

15:50-09:20

2 stops19h 30m

£134

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Sun 11/10

06:25-23:20

2 stops14h 55m

Athens Eleftherios V.

Sat 17/10

22:50-11:55

2 stops15h 05m

£154

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Tue 27/10

08:20-21:45

1 stop11h 25m

Athens Eleftherios V.

Tue 3/11

15:50-08:20

2 stops18h 30m

£157

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Fri 30/10

06:30-18:55

1 stop10h 25m

Athens Eleftherios V.

Fri 6/11

15:50-08:20

2 stops18h 30m

£166

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Tue 29/9

20:15-15:50

2 stops17h 35m

Athens Eleftherios V.

Sat 3/10

22:50-11:55

1 stop15h 05m

£176

BelfastAthens

BFS Belfast Intl - ATH Athens Eleftherios V.

BFSATH

Belfast Intl

Fri 30/10

06:30-18:55

1 stop10h 25m

Athens Eleftherios V.

Fri 6/11

19:45-07:40

1 stop13h 55m

£177

Fastest return journey

BelfastAthens

BHD Belfast City - ATH Athens Eleftherios V.

BHDATH

Belfast City

Thu 29/10

14:55-23:15

1 stop6h 20m

Athens Eleftherios V.

Thu 5/11

08:20-16:35

2 stops10h 15m

£199

BelfastAthens

BHD Belfast City - ATH Athens Eleftherios V.

BHDATH

Belfast City

Tue 29/9

17:20-14:55

2 stops19h 35m

Athens Eleftherios V.

Fri 2/10

00:45-10:00

1 stop11h 15m

£232

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 13 resultsSorted by cheapest first

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.

BFS-ATH

BHD-ATH

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

GBNIR-ATH

BFS-ATH

BHD-ATH

No data available for this route at this time. Please check back soon.

Related info for your journey

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.
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.

See more FAQs

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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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Cheap flights from Northern Ireland to Athens from £91

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Athens

Cheapest flights from Northern Ireland to AthensExplore 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 15 September 2026.

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 15 September 2026.

Best flights from Northern Ireland to AthensDiscover carefully curated flight deals from Northern Ireland to Athens 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 Northern Ireland to Athens 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 Northern Ireland to AthensDiscover last-minute flight deals from Northern Ireland to Athens. Data last updated 15 September 2026 and is based on user searches.

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

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

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

Find flight deals from Northern Ireland to Athens

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

Related info for your journey

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

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

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

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

Travelling to a place near Athens?

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.

Alternative routes for Northern Ireland to Athens

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

Other flights to Athens

Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.

Complete your trip

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

Direct flights to Attica

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

Search flights from Northern Ireland to Athens by cabin class

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

Northern Ireland and Athens flights

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

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

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Travel Smart

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 15 September 2026.

Best flights from Northern Ireland to Athens
Discover carefully curated flight deals from Northern Ireland to Athens 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 Northern Ireland to Athens
Discover last-minute flight deals from Northern Ireland to Athens. Data last updated 15 September 2026 and is based on user searches.

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