Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ireland from €222

The month of March is another great option to travel to Ireland, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around €236.

Fly from Montreal Pierre Elliott Trudeau Intl to Dublin for the best Montreal Pierre Elliott Trudeau Intl - Ireland flight prices

You are more likely to see cheaper flights to Ireland from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €588 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 Montreal Pierre Elliott Trudeau Intl Airport for as low as €479 on momondo.

There is only 1 cabin class available to choose from on Montreal Pierre Elliott Trudeau Intl Airport 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 12% of flights between Montreal and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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

As of July 2026, 1 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Ireland each day. The most common flight departure time for this route is 20:00, with 100% of daily flights taking off in the evening.

As of July 2026, 12 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Ireland each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.