Cheap flights from Ireland to Finland from €22

If you aren’t able to travel during the month of December, then book flights to Finland from Ireland during February instead. Flights to Finland in February, while not as cheap as those in December, still average around €210.

The cheapest day to depart on your flight to Finland is on a Wednesday when prices can be found for as low as €341. 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 Sunday because tickets tend to average around €652. These prices are subject to change though, so be sure to set up a Price Alert for flights to Finland.

Our data shows that the cheapest Ireland to Finland flights are usually those with departure times in the morning. Our users have found flights to Finland in the morning for as low as €425. Flights in the afternoon are often more expensive, with an average ticket price of €501.

Fly from Shannon to Rovaniemi for the best Ireland - Finland flight prices

You are more likely to see cheaper flights to Finland from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around €271 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Ireland for as low as €214 on momondo.

There are 3 cabin classes available to choose from on Ireland to Finland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair and Finnair are the most popular carriers operating from Ireland to Finland

Finnair, Ryanair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Ireland according to our data. Finnair is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Finland. Keep in mind that there are 5 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Ireland and Finland have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening 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. Friday has historically seen more delays on average compared to the rest of the week.

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

The number of flights available between Ireland and Finland is 6 per week as of October 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

Flight times vary depending on what airport in Ireland you fly out of and what airport in Finland you fly into. For example, flying from Dublin to Helsinki takes 2h 55m on average. On the other hand, flying from Cork to Helsinki takes 13h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.