Cheap flights from Copenhagen to Dublin from €45

If you aren’t able to travel during the month of January, then book flights to Dublin from Copenhagen during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €114.

Our data shows that Wednesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €116. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €183. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Our data shows that the cheapest Copenhagen to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €114. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €178 on average. Flights to Dublin from Copenhagen in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €157 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Copenhagen for as low as €136 on momondo.

There is only 1 cabin class available to choose from on Copenhagen to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 24% on your flight if you consider stops on a Copenhagen to Dublin flight.

As of October 2026, prices for Copenhagen to Dublin flights are approximately 38% cheaper when compared to flights at the same time last year.

Historically, on average around 11% of flights between Copenhagen and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 112 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.

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

According to our data, Norwegian have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

The number of flights available between Copenhagen and Dublin is 1 per day as of October 2026. The most frequent departure time is 12:00, with 50% of daily flights leaving in the afternoon.

As of October 2026, there are 9 flights per week flying from Copenhagen to Dublin. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.