Cheap flights from Madrid to Dublin from €35

If you aren’t able to travel during the month of November, then book flights to Dublin from Madrid during September instead. Flights to Dublin in September, while not as cheap as those in November, still average around €105.

Our data shows that Saturday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €94. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €200. 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 Madrid 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 €94. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €117 on average. Flights to Dublin from Madrid in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Madrid Barajas to Dublin for the best Madrid Barajas - Dublin flight prices

You are more likely to see cheaper flights to Dublin from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €141 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 Madrid for as low as €107 on momondo.

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

Historically, on average around 30% of flights between Madrid and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 104 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Iberia Express 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 Madrid and Dublin is 6 per day as of February 2026. The most frequent departure time is 07:00, with 85% of daily flights leaving at midday.

The number of flights available between Madrid and Dublin is 46 per week as of February 2026. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.