Cheap flights from Ireland to Warsaw from €29

If you don’t want to visit Warsaw in January, then you should wait until October to fly from Ireland, when ticket prices are also cheap, with an average price of €122.

The cheapest time of day to fly to Warsaw is in the morning when flights can be purchased for as low as €126. Try not to purchase tickets in the evening because they tend to be around €210. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dublin to Warsaw Modlin for the best Ireland - Warsaw flight prices

You are more likely to see cheaper flights to Warsaw from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around €186 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Ireland for as low as €109 on momondo.

Ryanair is the most popular carrier operating from Ireland to Warsaw

Ryanair, KLM and Lufthansa are the top three most popular airlines that fly to Warsaw from Ireland according to our data. Ryanair is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Warsaw. Keep in mind that there are 4 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Ireland and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 58 minutes.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday 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 9% of their flights experiencing any sort of delay.

As of August 2026, there are 2 flights per week flying from Ireland to Warsaw. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

Flight times from Ireland to Warsaw vary, but if you’re flying out of Dublin and flying into Warsaw Frederic Chopin Airport (one of the most popular routes), then the duration is 2h 45m on average. Another popular route from Ireland to Warsaw is flying from Shannon to Warsaw Frederic Chopin Airport, which will take roughly 3h. Keep in mind that layovers or delays could extend your travel time.