Cheap flights from Ireland to Athens from €18

The month of January is, on average, the cheapest month to fly to Athens from Ireland, with most prices found around €117. If you’re not able to fly to Athens in January, then March is your next best option. Flight prices from Ireland to Athens during March average around €229.

The cheapest day to depart on your flight to Athens is on a Sunday when prices can be found for as low as €252. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €401. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

The cheapest time of day to fly to Athens is in the afternoon when flights can be purchased for as low as €117. Try not to purchase tickets in the evening because they tend to be around €390. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dublin to Athens Eleftherios V. for the best Ireland - Athens Eleftherios V. flight prices

You are more likely to see cheaper flights to Athens from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around €264 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Ireland for as low as €167 on momondo.

There are 2 cabin classes available to choose from on Ireland to Athens flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair and KLM are the most popular carriers operating from Ireland to Athens Eleftherios V.

Ryanair, Aer Lingus and Aegean Airlines are the top three most popular airlines that fly to Athens from Ireland according to our data. Ryanair is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Athens. Keep in mind that there are 5 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Ireland and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

5 flights are operational weekly from Ireland to Athens as of October 2026. The most popular departure day for this route is Thu, with 40% of flights per week taking off on this day.

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Athens, then you can expect flight times to average 4h and 8h, respectively.