On average, a flight from New York to Donegal takes 11 hours 55 minutes. Flights to Donegal from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
The most popular airline flying from New York to Donegal is Aer Lingus.
The cheapest airline flying from New York to Donegal is Aer Lingus.
In terms of precipitation, rainfall in Donegal ranges from 2.3 - 4.6 inches per month. October is typically the wettest month, when rainfall can reach 4.6 in. April is typically the driest time to visit Donegal when rainfall is around 2.3 in.
If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).