Question 1

How often are flights from New York to Ireland delayed?

Accepted Answer

Historically, on average around 14% 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 166 minutes.

Question 2

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

Accepted Answer

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.

Question 3

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

Accepted Answer

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

Question 4

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 departing at night have, in the past, seen delays more frequently in comparison.

Question 5

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

Accepted Answer

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

Question 6

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 £427 when searching weeks before you fly. 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 £394 on momondo.

Question 7

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 15 per day as of December 2025. The most frequent departure time is 21:00, with 87% of daily flights leaving in the evening.

Question 8

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 Tuesday when prices can be found for as low as £437. 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 £636. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 9

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

Accepted Answer

110 flights are operational weekly from New York John F Kennedy Intl Airport to Ireland as of December 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Question 10

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

Accepted Answer

You could potentially save up to 12% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Ireland flight.

Question 11

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from New York John F Kennedy Intl Airport to Ireland when you can find flight prices for as low as £504. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the evening, with an average ticket price of £532. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 12

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

Accepted Answer

There are 3 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 13

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 Shannon for the best New York John F Kennedy Intl - Ireland flight prices

Question 14

What is the cheapest month to fly to Ireland?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Ireland from New York John F Kennedy Intl Airport, with most prices found around £332. If you’re not able to fly to Ireland in November, then October is your next best option. Flight prices from New York John F Kennedy Intl Airport to Ireland during October average around £364.

Question 15

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 are updated daily.

Question 16

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Ireland.

Question 17

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.

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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 Shannon 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 3 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 12% 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?

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

How often are flights from New York to Ireland delayed?

Historically, on average around 14% 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 166 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 departing 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?

Friday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 10% 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 15 per day as of December 2025. The most frequent departure time is 21:00, with 87% 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?

110 flights are operational weekly from New York John F Kennedy Intl Airport to Ireland as of December 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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