The cheapest month to fly to New York from Ireland is in February. Flight prices, which tend to average around 310€, are often lower during this time because this is during the off-season. If you don’t want to visit New York in February, then you should wait until January to fly from Ireland, when ticket prices are also cheap, with an average price of 313€.
Most flyers found that booking tickets 60 days in advance of their planned departure date is the best time to get cheap flights to New York. During this timeframe, flight prices are around 382€. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Ireland for as low as 258€ on momondo.
Our data shows that Thursday is the least expensive day to fly to New York. Tickets to fly out on this day can be as low as 367€. The most expensive day to fly to New York is Sunday, with ticket prices averaging around 435€.
Flying to New York from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as 370€ when looking at flights departing in the afternoon. Try not to purchase tickets at midday because they tend to be around 399€. Of course, these prices can vary depending on the time of year and what airport you fly to.
When planning your flight to New York, consider that the months of April, May, and September are typically considered the best times to visit if you are looking to go sightseeing. That is when the weather is most cooperative. Sights like Times Square, One World Trade Center, and Grand Central Terminal are very popular tourist attractions.