Cheap flights from Prague to Dublin from $40

In general, December is the cheapest month to fly from Prague to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $141. If you’re not able to fly to Dublin in December, then January is your next best option. Flight prices from Prague to Dublin during January average around $146.

The cheapest day to depart from Prague to Dublin is on a Friday. Travelers who choose to depart for Dublin on a Friday will often find tickets for as low as $258. Flights from Prague to Dublin on a Saturday will generally be more expensive and average around $941. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from Prague to Dublin when you can find flight prices for as low as $137. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $702.

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

You are more likely to see cheaper flights to Dublin from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Prague for as low as $158 on momondo.

There are 3 cabin classes available to choose from on Prague to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Prague to Dublin.

As of June 2026, prices for Prague to Dublin flights are approximately 3% cheaper when compared to flights at the same time last year.

Historically, on average around 18% of flights between Prague 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 in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

As of June 2026, there are 16 flights per week flying from Prague to Dublin. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.