Question 1

How far in advance should I book a flight to Newark Airport?

Accepted Answer

You are more likely to see cheaper flights to Newark Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around $574 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Ireland for as low as $490 on momondo.

Question 2

What airlines fly to Newark Airport?

Accepted Answer

Aer Lingus, United Airlines and Lufthansa are the top three most popular airlines that fly to Newark Airport from Ireland according to our data. Aer Lingus is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Newark Airport. Keep in mind that there are 3 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.

Question 3

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. Friday has historically seen more delays on average compared to the rest of the week.

Question 4

How many flights depart from Ireland to Newark Airport on average per day?

Accepted Answer

As of December 2025, there are 10 flights per day flying from Ireland to Newark Airport. The most common time of day flights depart is 1:00PM, with 58% of flights taking off in the afternoon.

Question 5

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

Accepted Answer

The cheapest time of day to fly to Newark Airport is in the evening when flights can be purchased for as low as $314. Flights in the morning are often more expensive with an average ticket price of $699.

Question 6

What cabin class options are available on Ireland to Newark flights?

Accepted Answer

There are 3 cabin classes available to choose from on Ireland to Newark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

Can stopping save me money on Ireland to Newark Airport flights?

Accepted Answer

You could potentially save up to 3% on your flight if you consider stops on a Ireland to Newark Airport flight.

Question 8

How long does it take to fly to Newark Airport?

Accepted Answer

Flight times vary depending on what airport in Ireland you fly out of and what airport in Newark Airport you fly into. For example, flying from Shannon to New York John F Kennedy Intl Airport takes 7h 10m on average. On the other hand, flying from Dublin to New York John F Kennedy Intl Airport takes 7h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Question 9

How often are flights from Ireland to Newark delayed?

Accepted Answer

Historically, on average around 16% of flights between Ireland and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 174 minutes.

Question 10

What is the cheapest day to depart on your flight to Newark Airport?

Accepted Answer

The cheapest day to depart on your flight to Newark Airport is on a Wednesday when prices can be found for as low as $619. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Newark Airport for around $817.

Question 11

What is the cheapest month to fly to Newark Airport?

Accepted Answer

The cheapest month to fly to Newark Airport from Ireland is in January. Flight prices, which tend to average around $490, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in January, then you should wait until November to fly from Ireland, when ticket prices are also cheap, with an average price of $499.

Question 12

How many flights depart from Ireland to Newark Airport on average per week?

Accepted Answer

The number of flights available between Ireland and Newark Airport is 73 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Question 13

What is the cheapest Ireland to Newark flight route?

Accepted Answer

Fly from Dublin to Newark for the best Ireland - Newark flight prices

Question 14

Which airline has the best punctuality record on Ireland to Newark 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 13% of their flights experiencing any sort of delay.

Question 15

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

Accepted Answer

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

Question 16

What is the cheapest airline that flies from Ireland to Newark?

Accepted Answer

Aer Lingus is the most popular carrier operating from Ireland to Newark

Question 17

When did momondo last update prices for flights from Ireland to Newark Airport?

Accepted Answer

Prices for flights from Ireland to Newark Airport refresh daily.

Question 18

How many operators does momondo search for flights from Ireland to Newark Airport?

Accepted Answer

There are 3 operators available for flights from Ireland to Newark Airport as of December 2025.

Question 19

How old do you have to be to fly from Ireland to Newark Airport?

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 Ireland to Newark Airport.

Question 20

What documentation or ID do you need to fly to Newark Airport?

Accepted Answer

The necessary travel and health documents for your Newark Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best Price Found	$575
Fastest flight time	7h 15m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $385	Free Cancellation	Rating 7.2 1,412 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $397	Free Cancellation	Rating 7.4 9,109 reviews	Search United Airlines flights
Lufthansa	PriceFrom $490	Free Cancellation	Rating 6.8 7,650 reviews	Search Lufthansa flights

Cheap flights from Ireland to New York from $328

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 1/22. 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 Newark Airport

What is the cheapest month to fly to Newark Airport?

What is the cheapest day to depart on your flight to Newark Airport?

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

The cheapest time of day to fly to Newark Airport is in the evening when flights can be purchased for as low as $314. Flights in the morning are often more expensive with an average ticket price of $699.

What is the cheapest Ireland to Newark flight route?

Fly from Dublin to Newark for the best Ireland - Newark flight prices

How far in advance should I book a flight to Newark Airport?

What cabin class options are available on Ireland to Newark flights?

There are 3 cabin classes available to choose from on Ireland to Newark 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 Newark Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Ireland to Newark Airport flight.

What is the cheapest airline that flies from Ireland to Newark?

Aer Lingus is the most popular carrier operating from Ireland to Newark

What airlines fly to Newark Airport?

How often are flights from Ireland to Newark delayed?

Historically, on average around 16% of flights between Ireland and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 174 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights 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?

Monday 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.

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

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How many flights depart from Ireland to Newark Airport on average per day?

As of December 2025, there are 10 flights per day flying from Ireland to Newark Airport. The most common time of day flights depart is 1:00PM, with 58% of flights taking off in the afternoon.

How many flights depart from Ireland to Newark Airport on average per week?

The number of flights available between Ireland and Newark Airport is 73 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

How long does it take to fly to Newark Airport?

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When did momondo last update prices for flights from Ireland to Newark Airport?

How many operators does momondo search for flights from Ireland to Newark Airport?

How old do you have to be to fly from Ireland to Newark Airport?

What documentation or ID do you need to fly to Newark Airport?

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Best airlines flying from Ireland to Newark Airport

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