Cheap flights from New York to Ireland from $138
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ireland departing on 8/13. 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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Aer Lingus flights from New York to Ireland
Our best Aer Lingus deals on New York to Ireland flight tickets
United Airlines flights from New York to Ireland
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How to get the cheapest flight ticket from New York to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ireland?
In general, January 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 $479. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $486.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $653. 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 $718. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ireland?
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 $709.
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?
You are more likely to see cheaper flights to Ireland from New York when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $621 when searching 10 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 $567 on momondo.
What cabin class options are available on New York to Ireland flights?
There are 3 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.
What is the cheapest airline that flies from New York to Ireland?
TAP AIR PORTUGAL and Icelandair are the most popular carriers operating from New York to Ireland
What airlines fly to Ireland?
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 16 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
How many flights depart from New York to Ireland on average per day?
As of June 2025, 32 flights take off from New York and land in Ireland each day. The most common flight departure time for this route is 9:00PM, with 78% of daily flights taking off in the evening.
How many flights depart from New York to Ireland on average per week?
As of June 2025, there are 229 flights per week flying from New York to Ireland. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap New York to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to Ireland
When did momondo last update prices for flights from New York to Ireland?
Prices for flights from New York to Ireland refresh daily.
How many operators does momondo search for flights from New York to Ireland?
There are 16 operators available for flights from New York to Ireland as of June 2025.
How old do you have to be to fly from New York to Ireland?
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.
What documentation or ID do you need to fly to Ireland?
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.
What is the most popular plane model from New York to Ireland?
momondo data reveals that the most frequently booked plane model on the route from New York to Ireland is Boeing 777, representing 30.73% of all bookings. The subsequent popular models are Boeing 767-300 (winglets) at 17.88%, Boeing 757-200 at 16.96%, and Airbus A321neo at 7.76%.
Best airlines flying from New York to Ireland
Compare and see reviews for airlines that fly from New York to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $204 | Free Cancellation | Rating 7.5 1,623 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $355 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $359 | Free Cancellation | Rating 7.1 1,885 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $417 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from New York to Ireland?
It is quick and easy to find New York to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.
Can I find flights from New York to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from New York with this policy.
How can momondo help me find flights from New York to Ireland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Ireland.
I’m not ready to book a flight from New York to Ireland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from New York to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.