Question 1

What is the cheapest month to fly to Ireland?

Accepted Answer

In general, October is the cheapest month to fly from New York to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. If you aren’t able to travel to Ireland during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $483.

Question 2

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 3

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 $608. This is often the case because there is less demand to fly during this day of the week. Flights from New York to Ireland on a Saturday will generally be more expensive and average around $671. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 4

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $581 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 for as low as $535 on momondo.

Question 5

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

Accepted Answer

Delta, Lufthansa, and United Airlines are the most popular carriers operating from New York to Ireland

Question 6

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 167 minutes.

Question 7

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

Accepted Answer

Friday 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 8

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 10% of their flights experiencing any sort of delay.

Question 9

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

Accepted Answer

As of November 2025, there are 209 flights per week flying from New York to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Question 10

What airlines fly to Ireland?

Accepted Answer

Aer Lingus, United Airlines and Delta are the top three most popular airlines that fly to Ireland from New York according to our data. Aer Lingus is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 17 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

Question 11

How long is the flight from New York to Ireland?

Accepted Answer

Flight times from New York to Ireland vary, but if you’re flying out of Newark and flying into Dublin (one of the most popular routes), then the duration is 6h 20m on average. Another popular route from New York to Ireland is flying from New York to Dublin, which will take roughly 7h 40m. Keep in mind that layovers or delays could extend your travel time.

Question 12

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 morning. momondo users have found flights departing from New York to Ireland in the morning for as low as $579. 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 $651.

Question 13

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

Accepted Answer

As of November 2025, 29 flights take off from New York and land in Ireland each day. The most common flight departure time for this route is 5:00PM, with 71% of daily flights taking off in the evening.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

What is the cheapest New York to Ireland flight route?

Accepted Answer

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

Question 17

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

Accepted Answer

Prices for flights from New York to Ireland refresh daily.

Question 18

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

Accepted Answer

There are 15 operators available for flights from New York to Ireland as of November 2025.

Question 19

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Ireland.

Question 20

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	$304
Fastest flight time	6h 20m
Direct flights	Every day
Airports in Ireland	2 airports

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $204	Free Cancellation	Rating 7.5 1,794 reviews	Search SWISS flights
PLAY	PriceFrom $287	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Aer Lingus	PriceFrom $335	Free Cancellation	Rating 7.2 1,381 reviews	Search Aer Lingus flights
British Airways	PriceFrom $345	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Air Canada	PriceFrom $349	Free Cancellation	Rating 7.1 10,476 reviews	Search Air Canada flights
Icelandair	PriceFrom $356	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
JetBlue	PriceFrom $367	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $367	Free Cancellation	Rating 7.4 1,589 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $375	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Air France	PriceFrom $375	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights

Cheap flights from New York to Ireland from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ireland departing on 1/26. 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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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 to Ireland flight route?

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

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

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

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

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

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

Delta, Lufthansa, and United Airlines are the most popular carriers operating from New York to Ireland

What airlines fly 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 167 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?

Friday 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 10% of their flights experiencing any sort of delay.

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

As of November 2025, 29 flights take off from New York and land in Ireland each day. The most common flight departure time for this route is 5:00PM, with 71% of daily flights taking off in the evening.

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

As of November 2025, there are 209 flights per week flying from New York to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long is the flight from New York to Ireland?

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

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

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

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Best airlines flying from New York to Ireland

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