Cheap flights from Dublin to Finland from €78

If you aren’t able to travel during the month of March, then book flights to Finland from Dublin during July instead. Flights to Finland in July, while not as cheap as those in March, still average around €75.

The cheapest day to depart on your flight to Finland is on a Friday when prices can be found for as low as €309. 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 Tuesday because tickets tend to average around €570. 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 Dublin to Finland flights are usually those with departure times in the afternoon. Our users have found flights to Finland in the afternoon for as low as €387. Flights in the morning are often more expensive, with an average ticket price of €414.

Fly from Dublin to Helsinki-Vantaa for the best Dublin - Finland flight prices

You are more likely to see cheaper flights to Finland from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around €248 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 Dublin for as low as €185 on momondo.

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

Finnair, Ryanair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Dublin according to our data. Finnair is the first choice among our users, with 67% 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 16% of flights between Dublin 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 morning 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 9% of their flights experiencing any sort of delay.

The number of flights available between Dublin and Finland is 1 per day as of May 2026. The most frequent departure time is 09:00, with 66% of daily flights leaving at midday.

As of May 2026, 12 flights take off from Dublin and land in Finland each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.