Question 1

What is the cheapest month to fly to New York?

Accepted Answer

The month of February is, on average, the cheapest month to fly to New York from Ireland, with most prices found around €388. If you aren’t able to travel to New York during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €393.

Question 2

How far in advance should I book a flight to New York?

Accepted Answer

You are more likely to see cheaper flights to New York from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around €483 when searching weeks before you fly. 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 €435 on momondo.

Question 3

How often are flights from Ireland to New York delayed?

Accepted Answer

Historically, on average around 7% of flights between Ireland and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

Question 4

What is the cheapest Ireland to New York flight route?

Accepted Answer

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

Question 5

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

Accepted Answer

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 €513 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around €571. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 6

Can stopping save me money on Ireland to New York flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Ireland to New York.

Question 7

How many flights depart from Ireland to New York on average per day?

Accepted Answer

The number of flights available between Ireland and New York is 24 per day as of January 2026. The most frequent departure time is 13:00, with 59% of daily flights leaving in the afternoon.

Question 8

How long does it take to fly to New York?

Accepted Answer

The flight from Ireland to New York depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Shannon (a popular airport in Ireland) to New York John F Kennedy Intl Airport (the most popular airport in New York), then the flight time is 7h 10m on average. If you fly from Dublin (another popular airport in Ireland) to New York John F Kennedy Intl Airport, then the average flight time is 7h 20m.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Question 11

How many flights depart from Ireland to New York on average per week?

Accepted Answer

As of January 2026, 174 flights take off from Ireland and land in New York each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Question 12

What is the cheapest airline that flies from Ireland to New York?

Accepted Answer

Aer Lingus is the most popular carrier operating from Ireland to New York

Question 13

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

Accepted Answer

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

Question 14

Which airlines fly to New York?

Accepted Answer

Aer Lingus, United Airlines and British Airways are the top three most popular airlines that fly to New York from Ireland according to our data. Aer Lingus is the first choice among our users, with 71% of people opting to fly with this airline when travelling to New York. Keep in mind that there are 13 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Question 15

What is the cheapest day to depart on your flight to New York?

Accepted Answer

The cheapest day to depart on your flight to New York is on a Thursday when prices can be found for as low as €527. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €607. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York.

Question 16

What cabin class options are available on Ireland to New York flights?

Accepted Answer

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

Question 17

When did momondo last update prices for flights from Ireland to New York?

Accepted Answer

Prices for flights from Ireland to New York are updated daily.

Question 18

How many operators does momondo search for flights from Ireland to New York?

Accepted Answer

There are 13 operators available for flights from Ireland to New York as of January 2026.

Question 19

How old do you have to be to fly from Ireland to New York?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to New York.

Question 20

What documentation or ID do you need to fly to New York?

Accepted Answer

The travel and health documents required for your trip to New York 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 licence, and a passport valid for six-months after you plan to arrive at New York. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	€418
Fastest flight time	7h 10m
Direct flights	Every day
Airports in New York	3 airports

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom €207	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
PLAY	PriceFrom €228	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Scandinavian Airlines	PriceFrom €228	Free Cancellation	Rating 7.3 1,634 reviews	Search Scandinavian Airlines flights
JetBlue	PriceFrom €292	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Icelandair	PriceFrom €301	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Aer Lingus	PriceFrom €312	Free Cancellation	Rating 7.2 1,425 reviews	Search Aer Lingus flights
British Airways	PriceFrom €330	Free Cancellation	Rating 6.7 7,655 reviews	Search British Airways flights
KLM	PriceFrom €338	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Lufthansa	PriceFrom €365	Free Cancellation	Rating 6.8 7,691 reviews	Search Lufthansa flights
Air France	PriceFrom €371	Free Cancellation	Rating 7.4 1,519 reviews	Search Air France flights

Cheap flights from Ireland to New York from €238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to New York departing on 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Ireland to New York

What is the cheapest month to fly to New York?

What is the cheapest day to depart on your flight to New York?

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

What is the cheapest Ireland to New York flight route?

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

How far in advance should I book a flight to New York?

What cabin class options are available on Ireland to New York flights?

There are 4 cabin classes available to choose from on Ireland to New York 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 Ireland to New York flights?

No. A direct flight is the cheapest option for a flight between Ireland to New York.

What is the cheapest airline that flies from Ireland to New York?

Aer Lingus is the most popular carrier operating from Ireland to New York

Which airlines fly to New York?

How often are flights from Ireland to New York delayed?

Historically, on average around 7% of flights between Ireland and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

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

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

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

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

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from Ireland to New York on average per day?

The number of flights available between Ireland and New York is 24 per day as of January 2026. The most frequent departure time is 13:00, with 59% of daily flights leaving in the afternoon.

How many flights depart from Ireland to New York on average per week?

As of January 2026, 174 flights take off from Ireland and land in New York each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How long does it take to fly to New York?

Cheap Ireland to New York flight deals and tips

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When did momondo last update prices for flights from Ireland to New York?

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How old do you have to be to fly from Ireland to New York?

What documentation or ID do you need to fly to New York?

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