Cheap flights from Ireland to Greece from €29

The month of January is, on average, the cheapest month to fly to Greece from Ireland, with most prices found around €123. The month of February is another great option to travel to Greece, with average flight prices from Ireland averaging around €173.

Our data shows that Sunday is the least expensive day to fly to Greece. Tickets to fly out on this day can be as low as €207. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €339. These prices are subject to change though, so be sure to set up a Price Alert for flights to Greece.

According to our data, the cheapest time of day to fly to Greece is in the afternoon. momondo users have found flights departing from Ireland to Greece in the afternoon for as low as €117. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Greece is in the evening when prices are around €321.

Fly from Dublin to Thera Santorini for the best Ireland - Greece flight prices

You are more likely to see cheaper flights to Greece from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around €232 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Ireland for as low as €162 on momondo.

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

Ryanair, Scandinavian Airlines, and Transavia France are the most popular carriers operating from Ireland to Greece

Aer Lingus, Ryanair and Aegean Airlines are the top three most popular airlines that fly to Greece from Ireland according to our data. Aer Lingus is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Greece. Keep in mind that there are 7 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between Ireland and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 102 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, AirExplore have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Greece is 1 per week as of February 2026. The most frequent departure day is Tue, with 100% of weekly flights leaving on this day.

Flight times from Ireland to Greece vary, but if you’re flying out of Dublin and flying into Athens (one of the most popular routes), then the duration is 4h on average. Another popular route from Ireland to Greece is flying from Shannon to Athens, which will take roughly 9h 10m. Keep in mind that layovers or delays could extend your travel time.