Question 1

What is the cheapest month to fly to Dublin?

Accepted Answer

In general, October is the cheapest month to fly from New York to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. If you’re not able to fly to Dublin in October, then November is your next best option. Flight prices from New York to Dublin during November average around $443.

Question 2

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

Accepted Answer

The number of flights available between New York and Dublin is 22 per day as of January 2026. The most frequent departure time is 5:00PM, with 55% of daily flights leaving in the evening.

Question 3

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 4

Which airline has the best punctuality record on New York to Dublin 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 5

How often are flights from New York to Dublin delayed?

Accepted Answer

Historically, on average around 14% of flights between New York and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

Question 6

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

Accepted Answer

You are more likely to see cheaper flights to Dublin from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $562 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New York for as low as $525 on momondo.

Question 7

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

Accepted Answer

You could potentially save up to 30% on your flight if you consider stops on a New York to Dublin flight.

Question 8

How have New York to Dublin flight prices changed over time?

Accepted Answer

As of January 2026, prices for New York to Dublin flights are approximately 12% more expensive when compared to flights at the same time last year.

Question 9

What is the most punctual flight time for New York to Dublin 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 10

Which airport is the most popular layover for flights between New York and Dublin?

Accepted Answer

Reykjavik (KEF) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

Question 11

Which layover airport has the shortest travel time from New York to Dublin?

Accepted Answer

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 8h 54m.

Question 12

Which layover airport offers the lowest fares from New York to Dublin?

Accepted Answer

Flights via Boston (BOS) offer the lowest average round-trip price of $52.

Question 13

What airlines fly to Dublin?

Accepted Answer

Aer Lingus, United Airlines and Delta are the top three most popular airlines that fly to Dublin from New York 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 Dublin. Keep in mind that there are 17 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Question 14

Which layover airport has the shortest connection time from New York to Dublin?

Accepted Answer

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 07m.

Question 15

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

Accepted Answer

The cheapest day to depart from New York to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $594. Flights from New York to Dublin on a Friday will generally be more expensive and average around $650. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 16

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

Accepted Answer

SWISS, Icelandair, and Brussels Airlines are the most popular carriers operating from New York to Dublin

Question 17

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

Accepted Answer

In the evening is the cheapest time of day to fly from New York to Dublin when you can find flight prices for as low as $605. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $627.

Question 18

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

Accepted Answer

159 flights are operational weekly from New York to Dublin as of January 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 19

How long does it take to fly to Dublin?

Accepted Answer

Average flight duration from New York to Dublin depends on which airport you fly into and out of. Flying from Newark to Dublin is 6h 30m on average, while flying from New York to Dublin is 7h 42m on average. Dublin is the most popular airport in Dublin.

Question 20

What is the typical price of a round-trip flight between New York and Dublin?

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from $349 to $630.
The lowest price recently found on this route was $349.

Question 21

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

Accepted Answer

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

Question 22

What is the cheapest New York to Dublin flight route?

Accepted Answer

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

Question 23

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

Accepted Answer

Prices for flights from New York to Dublin Airport are refreshed on a daily basis.

Question 24

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

Accepted Answer

As of January 2026, there are 17 operators available to choose from for flights from New York to Dublin Airport.

Question 25

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

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 to Dublin Airport.

Question 26

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

Accepted Answer

The necessary travel and health documents for your Dublin 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	$307
Fastest flight time	6h 20m
Direct flights	Every day
Airports in Dublin	1 airport

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $204	Free Cancellation	Rating 7.5 1,849 reviews	Search SWISS flights
PLAY	PriceFrom $287	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Aer Lingus	PriceFrom $334	Free Cancellation	Rating 7.2 1,435 reviews	Search Aer Lingus flights
British Airways	PriceFrom $338	Free Cancellation	Rating 6.7 7,680 reviews	Search British Airways flights
Air Canada	PriceFrom $340	Free Cancellation	Rating 7.1 10,624 reviews	Search Air Canada flights
Lufthansa	PriceFrom $346	Free Cancellation	Rating 6.8 7,718 reviews	Search Lufthansa flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
Air France	PriceFrom $349	Free Cancellation	Rating 7.4 1,522 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $351	Free Cancellation	Rating 7.3 1,654 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $353	Free Cancellation	Rating 7.7 1,440 reviews	Search KLM flights

Cheap flights from New York to Dublin from $223

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