Cheap flights from Dublin to Copenhagen from $57

The cheapest month to fly to Copenhagen from Dublin is in January. Flight prices, which tend to average around $111, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $123.

The cheapest day to depart from Dublin to Copenhagen is on a Monday when prices can be found for as low as $219. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Copenhagen for around $372.

Flying to Copenhagen from Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $111 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $343. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dublin to Kastrup Copenhagen for the best Dublin - Kastrup Copenhagen flight prices

You are more likely to see cheaper flights to Copenhagen from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $175 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Dublin for as low as $125 on momondo.

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

Ryanair is the most popular carrier operating from Dublin to Kastrup Copenhagen

Ryanair, Scandinavian Airlines and Norwegian are the top three most popular airlines that fly to Copenhagen from Dublin according to our data. Ryanair is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 3 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Dublin and Copenhagen have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

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

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

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

1 flights are operational daily from Dublin to Copenhagen as of August 2026. The most popular departure time for this route is 10:00AM, with 55% of flights per day taking off at noon.

As of August 2026, 12 flights take off from Dublin and land in Copenhagen each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.