Cheap flights from the Czech Republic to Dublin from €19

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 €123.

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 €214. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €952. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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 €148 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 €73 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.

You could potentially save up to 1% on your flight if you consider stops on a Czech Republic to Dublin flight.

Historically, on average around 19% 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 106 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 11% of their flights experiencing any sort of delay.

As of February 2026, 1 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 92% of daily flights taking off at midday.

As of February 2026, 13 flights take off from Czech Republic and land in Dublin each week. The most common flight departure day for this route is Mon, with 23% of weekly flights taking off on this day.