Cheap flights from Canada to Dublin from C$ 238

If you’re not able to fly to Dublin in October, then January is your next best option. Flight prices from Canada to Dublin during January average around C$ 641.

On average, the least expensive day to fly to Dublin from Canada is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 744. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 815. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

According to our data, the cheapest time of day to fly to Dublin is in the evening. momondo users have found flights departing from Canada to Dublin in the evening for as low as C$ 683. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,023.

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

You are more likely to see cheaper flights to Dublin from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around C$ 717 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Canada for as low as C$ 630 on momondo.

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

WestJet and Air Transat are the most popular carriers operating from Canada to Dublin

WestJet, Air Canada and Aer Lingus are the top three most popular airlines that fly to Dublin from Canada according to our data. WestJet is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 15 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Canada and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of March 2026, 6 flights take off from Canada and land in Dublin each day. The most common flight departure time for this route is 6:00p.m., with 100% of daily flights taking off in the evening.

The number of flights available between Canada and Dublin is 45 per week as of March 2026. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.