Cheap flights from the Czech Republic to Dublin from €27

If you aren’t able to travel during the month of December, then book flights to Dublin from Czech Republic during January instead. Flights to Dublin in January, while not as cheap as those in December, still average around €126.

Our data shows that Friday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €136. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €896. 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 Czech Republic to Dublin flights are usually those with departure times at midday. Our users have found flights to Dublin at midday for as low as €164. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €521 on average. Flights to Dublin from Czech Republic in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €161 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 Czech Republic for as low as €140 on momondo.

There are 2 cabin classes available to choose from on Czech Republic 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 17% of flights between Czech Republic and Dublin 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 morning tend to experience fewer delays. Flights departing in the evening 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. Sunday 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 9% of their flights experiencing any sort of delay.

As of August 2026, 2 flights take off from Czech Republic and land in Dublin each day. The most common flight departure time for this route is 11:00, with 87% of daily flights taking off at midday.

As of August 2026, 17 flights take off from Czech Republic and land in Dublin each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.