Cheap flights from Paris to Ireland from £61

The month of September is, on average, the cheapest month to fly to Ireland from Paris, with most prices found around £72. If you’re not able to fly to Ireland in September, then January is your next best option. Flight prices from Paris to Ireland during January average around £77.

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £125. This is often the case because there is less demand to fly during this day of the week. Flights from Paris to Ireland on a Sunday will generally be more expensive and average around £546. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Paris to Ireland when you can find flight prices for as low as £119. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly at midday, with an average ticket price of £242. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Paris Beauvais-Tille to Dublin for the best Paris - Ireland flight prices

You are more likely to see cheaper flights to Ireland from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around £145 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Paris for as low as £125 on momondo.

Historically, on average around 22% of flights between Paris and Ireland 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 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Vueling have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of May 2026, there are 28 flights per day flying from Paris to Ireland. The most common time of day flights depart is 21:00, with 46% of flights taking off in the afternoon.

As of May 2026, there are 202 flights per week flying from Paris to Ireland. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.