Cheap flights from Paris to Ireland from £23

The month of January is, on average, the cheapest month to fly to Ireland from Paris, with most prices found around £78. If you’re not able to fly to Ireland in January, then November is your next best option. Flight prices from Paris to Ireland during November average around £81.

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £119. 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 Monday will generally be more expensive and average around £682. 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 Paris to Ireland when you can find flight prices for as low as £45. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the morning, with an average ticket price of £221. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Paris Beauvais-Tille to Cork 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 £151 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 £142 on momondo.

There are 3 cabin classes available to choose from on Paris to Ireland 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 20% 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.

Wednesday 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, Transavia 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 October 2026, there are 31 flights per day flying from Paris to Ireland. The most common time of day flights depart is 21:00, with 45% of flights taking off in the afternoon.

As of October 2026, there are 218 flights per week flying from Paris to Ireland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.