Cheap flights from Dublin to the Czech Republic from €31

The month of November is, on average, the cheapest month to fly to Czech Republic from Dublin, with most prices found around €50. If you aren’t able to travel to Czech Republic during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €51.

According to our data, Sunday is the cheapest day to fly to Czech Republic from Dublin. The lowest ticket price found for a Sunday departure recently was €140. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around €275.

In the evening is the cheapest time of day to fly from Dublin to Czech Republic when you can find flight prices for as low as €95. Flying to Czech Republic in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €214 on average. Flights to Czech Republic from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Dublin to Václav Havel Prague for the best Dublin - Czech Republic flight prices

You are more likely to see cheaper flights to Czech Republic from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around €181 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Dublin for as low as €126 on momondo.

Ryanair is the most popular carrier operating from Dublin to Czech Republic

Aer Lingus, Ryanair and KLM are the top three most popular airlines that fly to Czech Republic from Dublin according to our data. Aer Lingus is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Czech Republic. Keep in mind that there are 4 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Dublin and Czech Republic have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the evening 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. Monday 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 8% of their flights experiencing any sort of delay.

2 flights are operational daily from Dublin to Czech Republic as of May 2026. The most popular departure time for this route is 07:00, with 87% of flights per day taking off at midday.

As of May 2026, there are 18 flights per week flying from Dublin to Czech Republic. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.