Cheap flights from Hartford to Ireland from €313

The month of March is another great option to travel to Ireland, with average flight prices from Hartford averaging around €350.

You are more likely to see cheaper flights to Ireland from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €574 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 Hartford for as low as €467 on momondo.

Historically, on average around 9% of flights between Hartford and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of April 2026, there are 5 flights per day flying from Hartford to Ireland. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

35 flights are operational weekly from Hartford to Ireland as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.