Cheap flights from Ireland to Calgary from €267

The month of April is, on average, the cheapest month to fly to Calgary from Ireland, with most prices found around €217. If you aren’t able to travel to Calgary during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €258.

On average, the least expensive day to fly to Calgary from Ireland is on a Thursday. momondo users have found tickets for Thursday departures for as low as €607. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Calgary on Saturday is €949.

Flying to Calgary from Ireland in the morning is the least expensive time of day to depart. momondo users have found prices as low as €653 when looking at flights departing in the morning. Flights to Calgary are more costly at midday, with an average ticket price of €744. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Calgary for the best Ireland - Calgary flight prices

You are more likely to see cheaper flights to Calgary from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around €654 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Ireland for as low as €552 on momondo.

Historically, on average around 23% of flights between Ireland and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

Generally, flights departing in the early afternoon 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, WestJet have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

As of May 2026, 3 flights take off from Ireland and land in Calgary each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

Flight times from Ireland to Calgary vary, but if you’re flying out of Dublin and flying into Calgary (one of the most popular routes), then the duration is 8h 15m on average. Another popular route from Ireland to Calgary is flying from Milltown (Kerry) to Calgary, which will take roughly 27h 20m. Keep in mind that layovers or delays could extend your travel time.