Question 1

How often are flights from New York to Ireland delayed?

Accepted Answer

Historically, on average around 15% of flights between New York and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

Question 2

What is the cheapest month to fly to Ireland?

Accepted Answer

In general, November is the cheapest month to fly from New York John F Kennedy Intl Airport to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $434. If you aren’t able to travel to Ireland during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $449.

Question 3

How far in advance should I book a flight to Ireland?

Accepted Answer

You are more likely to see cheaper flights to Ireland from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $547 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from New York John F Kennedy Intl Airport for as low as $522 on momondo.

Question 4

What is the cheapest time of day to depart on your flight to Ireland?

Accepted Answer

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from New York John F Kennedy Intl Airport to Ireland in the evening for as low as $581. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $620.

Question 5

What airlines fly to Ireland?

Accepted Answer

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to Ireland from New York John F Kennedy Intl Airport according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 14 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

Question 6

What cabin class options are available on New York John F Kennedy Intl to Ireland flights?

Accepted Answer

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

Which airline has the best punctuality record on New York to Ireland flights?

Accepted Answer

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

Question 8

How many flights depart from New York John F Kennedy Intl Airport to Ireland on average per day?

Accepted Answer

The number of flights available between New York John F Kennedy Intl Airport and Ireland is 13 per day as of February 2026. The most frequent departure time is 9:00PM, with 61% of daily flights leaving in the evening.

Question 9

How many flights depart from New York John F Kennedy Intl Airport to Ireland on average per week?

Accepted Answer

91 flights are operational weekly from New York John F Kennedy Intl Airport to Ireland as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 10

What is the cheapest airline that flies from New York John F Kennedy Intl to Ireland?

Accepted Answer

Aer Lingus, Delta, and KLM are the most popular carriers operating from New York John F Kennedy Intl to Ireland

Question 11

What is the cheapest New York John F Kennedy Intl to Ireland flight route?

Accepted Answer

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

Question 12

What is the most punctual flight time for New York to Ireland flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 13

Can stopping save me money on New York John F Kennedy Intl Airport to Ireland flights?

Accepted Answer

You could potentially save up to 35% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Ireland flight.

Question 14

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 15

What is the cheapest day to depart on your flight to Ireland?

Accepted Answer

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $580. This is often the case because there is less demand to fly during this day of the week. Flights from New York John F Kennedy Intl Airport to Ireland on a Saturday will generally be more expensive and average around $635. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 16

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Ireland?

Accepted Answer

Prices for flights from New York John F Kennedy Intl Airport to Ireland were last updated today.

Question 17

How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Ireland?

Accepted Answer

There are 14 operators available for flights from New York John F Kennedy Intl Airport to Ireland as of February 2026.

Question 18

How old do you have to be to fly from New York John F Kennedy Intl Airport to Ireland?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Ireland.

Question 19

What documentation or ID do you need to fly to Ireland?

Accepted Answer

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$321
Fastest flight time	6h 15m
Direct flights	Every day
Airports in Ireland	77 airports

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $204	Free Cancellation	Rating 7.6 1,868 reviews	Search SWISS flights
Aer Lingus	PriceFrom $338	Free Cancellation	Rating 7.2 1,447 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $346	Free Cancellation	Rating 6.8 7,775 reviews	Search Lufthansa flights
Air France	PriceFrom $349	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Air Canada	PriceFrom $349	Free Cancellation	Rating 7.1 10,701 reviews	Search Air Canada flights
Delta	PriceFrom $351	Free Cancellation	Rating 7.9 8,176 reviews	Search Delta flights
KLM	PriceFrom $353	Free Cancellation	Rating 7.7 1,450 reviews	Search KLM flights
JetBlue	PriceFrom $367	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Icelandair	PriceFrom $367	Free Cancellation	Rating 7.1 609 reviews	Search Icelandair flights
United Airlines	PriceFrom $377	Free Cancellation	Rating 7.4 9,266 reviews	Search United Airlines flights

Cheap flights from New York John F Kennedy Intl Airport to Ireland from $193

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How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Ireland

What is the cheapest month to fly to Ireland?

What is the cheapest day to depart on your flight to Ireland?

What is the cheapest time of day to depart on your flight to Ireland?

What is the cheapest New York John F Kennedy Intl to Ireland flight route?

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

How far in advance should I book a flight to Ireland?

What cabin class options are available on New York John F Kennedy Intl to Ireland flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to Ireland flights?

You could potentially save up to 35% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Ireland flight.

What is the cheapest airline that flies from New York John F Kennedy Intl to Ireland?

Aer Lingus, Delta, and KLM are the most popular carriers operating from New York John F Kennedy Intl to Ireland

What airlines fly to Ireland?

How often are flights from New York to Ireland delayed?

Historically, on average around 15% of flights between New York and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

What is the most punctual flight time for New York to Ireland flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on New York to Ireland flights?

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

How many flights depart from New York John F Kennedy Intl Airport to Ireland on average per day?

The number of flights available between New York John F Kennedy Intl Airport and Ireland is 13 per day as of February 2026. The most frequent departure time is 9:00PM, with 61% of daily flights leaving in the evening.

How many flights depart from New York John F Kennedy Intl Airport to Ireland on average per week?

91 flights are operational weekly from New York John F Kennedy Intl Airport to Ireland as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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