Cheap flights from Ireland to Düsseldorf from €38

The cheapest month to fly to Düsseldorf from Ireland is in September. Flight prices, which tend to average around €54, are often lower during this time because this is during the off-season. If you aren’t able to travel to Düsseldorf during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €59.

Our data shows that Monday is the least expensive day to fly to Düsseldorf. Tickets to fly out on this day can be as low as €124. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Düsseldorf for around €188.

According to our data, the cheapest time of day to fly to Düsseldorf is in the morning. momondo users have found flights departing from Ireland to Düsseldorf in the morning for as low as €153. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at midday are often more expensive, with an average ticket price of €183.

Fly from Dublin to Cologne Köln/Bonn for the best Ireland - Düsseldorf flight prices

You are more likely to see cheaper flights to Düsseldorf from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Düsseldorf for around €162 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Düsseldorf from Ireland for as low as €68 on momondo.

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

Aer Lingus and Ryanair are the most popular carriers operating from Ireland to Düsseldorf

Aer Lingus, Eurowings and Ryanair are the top three most popular airlines that fly to Düsseldorf from Ireland according to our data. Aer Lingus is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Düsseldorf. Keep in mind that there are 4 different airlines that fly to Düsseldorf on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Ireland and Düsseldorf have experienced a delay on any given week. The average delay length over the past 12 months has been 98 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.

Wednesday 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 5% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Düsseldorf is 3 per day as of July 2026. The most frequent departure time is 06:00, with 54% of daily flights leaving at midday.

23 flights are operational weekly from Ireland to Düsseldorf as of July 2026. The most popular departure day for this route is Mon, with 26% of flights per week taking off on this day.