Cheap flights from Hartford to Dublin from €261

If you aren’t able to travel during the month of March, then book flights to Dublin from Hartford during January instead. Flights to Dublin in January, while not as cheap as those in March, still average around €525.

Fly from Hartford Bradley Intl to Dublin for the best Hartford Bradley Intl - Dublin flight prices

You are more likely to see cheaper flights to Dublin from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €619 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Hartford for as low as €483 on momondo.

There is only 1 cabin class available to choose from on Hartford to Dublin 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 10% of flights between Hartford and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 156 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 10% of their flights experiencing any sort of delay.

The number of flights available between Hartford and Dublin is 5 per day as of September 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

As of September 2026, there are 35 flights per week flying from Hartford to Dublin. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.