Cheap flights from Dublin to New York from $509

The month of February is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from Dublin, with most prices found around $486. If you don’t want to visit New York John F Kennedy Intl Airport in February, then you should wait until September to fly from Dublin, when ticket prices are also cheap, with an average price of $517.

Our data shows that Thursday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $580. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $759.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the afternoon. momondo users have found flights departing from Dublin to New York John F Kennedy Intl Airport in the afternoon for as low as $584. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $710.

Fly from Dublin to New York John F Kennedy Intl for the best Dublin - New York John F Kennedy Intl flight prices

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $623 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from Dublin for as low as $518 on momondo.

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

You could potentially save up to 6% on your flight if you consider stops on a Dublin to New York John F Kennedy Intl Airport flight.

As of August 2026, prices for Dublin to New York John F Kennedy Intl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

TAP AIR PORTUGAL and JetBlue are the most popular carriers operating from Dublin to New York John F Kennedy Intl

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from Dublin according to our data. Aer Lingus is the first choice among our users, with 53% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 4 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between Dublin and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

18 flights are operational daily from Dublin to New York John F Kennedy Intl Airport as of August 2026. The most popular departure time for this route is 11:00AM, with 41% of flights per day taking off in the afternoon.

As of August 2026, 126 flights take off from Dublin and land in New York John F Kennedy Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.