What is the cheapest month to fly to Ireland?

At the present moment the cheapest month to fly to Ireland is currently November ; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Can I find cheaper flights to Ireland if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ireland?

Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Ireland.

What is the cheapest airport to fly to in Ireland?

Dublin is currently the cheapest airport to fly to in Ireland. One-way flights to Dublin typically cost $20, while round-trip flights cost around $22.

How much is a round-trip flight to Ireland?

A round-trip flight to Ireland will typically cost around $1,247, however they can be found for as little as $22.

Where does the fastest flight to Ireland depart from?

For those looking to save time traveling to Ireland, Boston Logan Intl offers the quickest one-way flight (5 hours 50 minutes).

Does Dublin have rental cars?

Yes. Those touching down at Dublin can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Dublin?

Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 mi away from Dublin).

$138+ Cheap Flights to Ireland

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Ireland in 2025

Popular in	December
Cheapest in	January
Average price	$509
Round-trip from	$327
One-way from	$138
Good round-trip deal	$392 or less
Good one-way deal	$288 or less

Highest demand for flights based on searches. 0% potential increase in price.

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

From New York to Dublin

Search Deals

One-way flight from New York to Ireland

Search Deals

Price to beat on a round-trip flight from New York to Ireland.

Search Deals

Price to beat on a one-way flight from New York to Ireland.

Search Deals

Find flights to Ireland

One-wayRound-trip

Explore Ireland

Flights to Milltown (Kerry)

Find flight deals to Ireland

Cheapest flights to Ireland
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2025.

Thu 11/65:00 pmJFK - DUB

Nonstop6h 20mAer Lingus

Wed 11/128:30 amDUB - JFK

1 stop13h 50mAer Lingus

Deal found 10/2

$327

Thu 11/612:45 pmLGA - DUB

1 stop13h 25mAir Canada

Wed 11/129:00 amDUB - LGA

1 stop15h 03mAir Canada

Deal found 10/1

$327

Fri 11/144:50 pmJFK - DUB

1 stop9h 20mAir Canada

Fri 11/219:00 amDUB - JFK

1 stop12h 09mAir Canada

Deal found 9/30

$328

Fri 11/1411:30 amLGA - DUB

1 stop14h 40mAir Canada

Fri 11/219:00 amDUB - LGA

1 stop11h 38mAir Canada

Deal found 9/30

$328

Mon 11/109:10 pmJFK - DUB

Nonstop6h 30mAer Lingus

Sun 11/2311:15 amDUB - JFK

Nonstop7h 40mAer Lingus

Deal found 9/30

$330

Sun 11/97:05 pmJFK - DUB

1 stop14h 50mAer Lingus

Thu 11/134:45 pmDUB - JFK

Nonstop7h 40mAer Lingus

Deal found 9/30

$331

Best flights to Ireland
Discover carefully curated flight deals to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.

Tue 11/116:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Sun 11/169:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 9/30

$331

Tue 11/256:00 amLGA - DUB

1 stop23h 20mMultiple Airlines

Mon 12/19:00 amDUB - LGA

1 stop31h 58mMultiple Airlines

Deal found 9/30

$331

Mon 10/209:35 pmJFK - DUB

Nonstop6h 40mDelta

Fri 11/710:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 10/1

$349

Wed 11/510:45 pmJFK - DUB

1 stop13h 35mFinnair

Tue 11/119:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 10/1

$353

Thu 1/299:35 pmJFK - SNN

1 stop14h 10mAmerican Airlines

Fri 2/67:50 amSNN - JFK

2 stops16h 25mAmerican Airlines

Deal found 10/2

$392

Thu 12/45:45 pmJFK - ORK

1 stop12h 00mKLM

Wed 12/106:00 amORK - JFK

1 stop14h 45mKLM

Deal found 10/1

$415

Thu 12/41:05 pmLGA - SNN

2 stops17h 25mAir Canada

Wed 12/107:50 amSNN - LGA

2 stops16h 12mAir Canada

Deal found 9/29

$596

Sat 11/159:50 pmJFK - NOC

1 stop9h 35mBritish Airways

Sat 11/221:00 pmNOC - JFK

1 stop11h 35mBritish Airways

Deal found 10/2

$655

Sat 10/256:00 amLGA - DUB

1 stop24h 20mUnited Airlines

Wed 12/109:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 10/1

$331

Tue 10/149:35 pmJFK - DUB

Nonstop6h 40mDelta

Thu 11/610:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 9/30

$349

Thu 3/1211:45 pmJFK - DUB

1 stop13h 35mFinnair

Mon 3/239:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 10/2

$353

Mon 12/16:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Wed 12/109:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 9/30

$331

Sun 12/289:15 pmJFK - DUB

Nonstop6h 30mDelta

Tue 1/2010:45 amDUB - JFK

Nonstop7h 45mDelta

Deal found 9/29

$349

Mon 2/910:45 pmJFK - DUB

1 stop13h 35mFinnair

Mon 2/169:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 9/30

$353

Tue 3/315:55 pmEWR - SNN

1 stop12h 25mAmerican Airlines

Sun 4/57:40 amSNN - EWR

1 stop16h 45mAmerican Airlines

Deal found 9/30

$396

Mon 11/246:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Wed 12/39:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 9/30

$331

Tue 10/2812:55 pmEWR - ORK

2 stops17h 50mKLM

Tue 11/46:00 amORK - EWR

2 stops18h 23mKLM

Deal found 9/30

$419

Sun 11/309:20 pmJFK - DUB

Nonstop6h 25mDelta

Wed 12/1010:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 9/30

$349

Tue 11/410:45 pmJFK - DUB

1 stop13h 35mFinnair

Sun 11/99:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 9/30

$353

Sun 11/166:30 pmJFK - SNN

Nonstop6h 25mMultiple Airlines

Sun 11/232:45 pmSNN - JFK

1 stop11h 59mMultiple Airlines

Deal found 10/2

$434

Sun 11/166:50 pmJFK - SNN

1 stop11h 40mAmerican Airlines

Sun 11/237:50 amSNN - JFK

1 stop15h 50mAmerican Airlines

Deal found 10/2

$397

Tue 11/256:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Mon 12/19:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 9/30

$331

Sun 10/199:35 pmJFK - DUB

Nonstop6h 40mDelta

Wed 11/510:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 10/1

$349

Sun 11/96:25 pmJFK - ORK

1 stop11h 45mAmerican Airlines

Sun 11/167:40 amORK - JFK

1 stop18h 25mAmerican Airlines

Deal found 9/30

$397

Sun 12/286:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Sat 1/179:00 amDUB - LGA

1 stop28h 07mUnited Airlines

Deal found 9/30

$331

Sun 10/1910:30 amJFK - SNN

1 stop13h 55mMultiple Airlines

Tue 10/212:35 pmSNN - JFK

Nonstop7h 15mMultiple Airlines

Deal found 10/2

$443

Tue 12/22:50 pmJFK - DUB

1 stop13h 30mDelta

Tue 12/910:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 9/30

$353

Sun 1/119:35 pmEWR - ORK

1 stop12h 50mAmerican Airlines

Sun 1/187:40 amORK - EWR

1 stop16h 55mAmerican Airlines

Deal found 10/1

$398

Mon 11/106:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Sun 11/239:00 amDUB - LGA

1 stop29h 13mUnited Airlines

Deal found 10/2

$331

Thu 12/111:59 pmJFK - SNN

1 stop11h 21mMultiple Airlines

Tue 12/162:00 pmSNN - JFK

Nonstop7h 25mMultiple Airlines

Deal found 10/1

$447

Last-minute flights to Ireland
Discover last-minute flight deals to Ireland. Data last updated October 2, 2025 and is based on user searches.

Mon 10/66:25 pmJFK - SNN

Nonstop6h 30mAer Lingus

Fri 5/82:40 pmSNN - JFK

Nonstop7h 10mAer Lingus

Deal found 9/30

$367

Tue 10/710:55 pmEWR - SNN

Nonstop6h 20mUnited Airlines

Fri 5/812:30 pmSNN - EWR

Nonstop7h 10mUnited Airlines

Deal found 9/30

$372

Wed 10/810:55 pmEWR - SNN

Nonstop6h 20mUnited Airlines

Thu 10/1612:30 pmSNN - EWR

Nonstop7h 30mUnited Airlines

Deal found 9/29

$416

Thu 10/1610:55 pmEWR - SNN

Nonstop6h 20mUnited Airlines

Mon 10/2012:30 pmSNN - EWR

Nonstop7h 30mUnited Airlines

Deal found 9/30

$345

Thu 10/1610:55 pmEWR - SNN

Nonstop6h 20mUnited Airlines

Wed 10/2212:30 pmSNN - EWR

Nonstop7h 30mUnited Airlines

Deal found 9/30

$346

Fri 10/1710:55 pmJFK - ORK

1 stop15h 55mAmerican Airlines

Sun 11/27:40 amORK - JFK

1 stop18h 25mAmerican Airlines

Deal found 9/30

$398

Tue 10/217:00 pmJFK - DUB

1 stop17h 20mAer Lingus

Tue 10/284:45 pmDUB - JFK

Nonstop7h 40mAer Lingus

Deal found 9/30

$334

Wed 10/224:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Fri 10/316:15 amDUB - JFK

1 stop18h 00mAer Lingus

Deal found 10/2

$332

Tue 10/2812:59 pmJFK - ORK

2 stops17h 46mDelta

Tue 11/46:00 amORK - JFK

1 stop12h 10mDelta

Deal found 9/30

$409

Tue 10/2812:55 pmEWR - ORK

2 stops17h 50mKLM

Tue 11/46:00 amORK - EWR

2 stops18h 23mKLM

Deal found 9/30

$419

Wed 10/291:59 pmEWR - ORK

2 stops17h 11mAmerican Airlines

Wed 11/57:40 amORK - EWR

2 stops19h 50mAmerican Airlines

Deal found 10/1

$412

Thu 11/65:00 pmJFK - DUB

Nonstop6h 20mAer Lingus

Wed 11/128:30 amDUB - JFK

1 stop13h 50mAer Lingus

Deal found 10/2

$327

One-way flights to Ireland
Search for one-way flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated October 2, 2025.

Sun 10/195:35 pmEWR - DUB

Nonstop6h 30mAer Lingus

Deal found 9/30

$186

Sun 10/126:20 pmJFK - ORK

1 stop22h 00mMultiple Airlines

Deal found 9/30

$158

Wed 10/156:20 pmJFK - SNN

1 stop13h 50mMultiple Airlines

Deal found 10/1

$138

Fly from

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/11

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sun 11/16

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/25

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 12/1

9:00 am-11:58 am

1 stop31h 58m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 10/25

6:00 am-11:20 am

1 stop24h 20m

Dublin

Wed 12/10

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 12/1

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 12/10

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/24

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 12/3

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/25

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 12/1

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 12/28

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sat 1/17

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sun 11/23

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 10/20

9:35 pm-9:15 am

Nonstop6h 40m

Dublin

Fri 11/7

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 10/14

9:35 pm-9:15 am

Nonstop6h 40m

Dublin

Thu 11/6

10:45 am-1:20 pm

Nonstop7h 35m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 33 results

Best time to book a flight to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ireland

How long is the flight to Ireland?

On average, a flight from New York to Ireland takes 12 hours 45 minutes. Flights to Ireland from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Ireland?

Users looking for the lowest fares to Ireland should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to Ireland

The most flights from New York to Ireland are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

What are the most popular airlines that fly to Ireland?

The most popular airlines flying from New York to Ireland are Aer Lingus, United Airlines and Delta.

What are the cheapest airlines that fly to Ireland?

The cheapest airlines flying from New York to Ireland are SWISS, Air Canada and Icelandair.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular places to fly to in Ireland?

The most popular places in Ireland to fly to are Dublin and Shannon.

Reviews of airlines servicing Ireland

Peruse reviews from past customers who have flown Delta, United Airlines, and Aer Lingus to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very good

7,962 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

United Airlines

7.4

Good

8,933 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Aer Lingus

7.2

Good

1,309 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

JetBlue

7.2

Good

2,911 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

PLAY

7.0

Good

103 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

FAQs about flying to Ireland

Can I find cheaper flights to Ireland if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ireland?
Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Ireland.
What is the cheapest airport to fly to in Ireland?
Dublin is currently the cheapest airport to fly to in Ireland. One-way flights to Dublin typically cost $20, while round-trip flights cost around $22.
How much is a round-trip flight to Ireland?
A round-trip flight to Ireland will typically cost around $1,247, however they can be found for as little as $22.
Where does the fastest flight to Ireland depart from?
For those looking to save time traveling to Ireland, Boston Logan Intl offers the quickest one-way flight (5 hours 50 minutes).
Does Dublin have rental cars?
Yes. Those touching down at Dublin can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Dublin?
Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 mi away from Dublin).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$138+ Cheap flights to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to Ireland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Flights to Ireland in 2025

Find the latest flights to Ireland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 2, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Good round-trip deal

Good one-way deal

Find flights to Ireland

Browse one-way and round-trip flights deals to Ireland on Cheapflights. Flight deals are based on user searches and were last updated on October 2, 2025

Explore Ireland

Find flight deals to Ireland

Cheapest flights to IrelandExplore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2025.

Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ireland that are best for you.

Best time to book a flight to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Ireland

How long is the flight to Ireland?

When is the cheapest time to fly to Ireland?

Use this chart to determine the cheapest time to fly round-trip from New York to Ireland. Price data was last updated on December 16, 2024.

Weekly flight availability to Ireland

What are the most popular airlines that fly to Ireland?

What are the cheapest airlines that fly to Ireland?

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

What are the most popular places to fly to in Ireland?

Destination popularity is based on the amount of flight searches to Ireland in the last few years. This data was updated on October 2, 2025.

The most popular places in Ireland to fly to are Dublin and Shannon.

Reviews of airlines servicing Ireland

Peruse reviews from past customers who have flown Delta, United Airlines, and Aer Lingus to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ireland

Can I find cheaper flights to Ireland if I am willing to have layovers?

What is the best airline to fly to Ireland?

What is the cheapest airport to fly to in Ireland?

How much is a round-trip flight to Ireland?

Where does the fastest flight to Ireland depart from?

Does Dublin have rental cars?

Are there hotels close to Dublin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Ireland cities and airports

Select your preferred flight destination in Ireland from the list below.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Ireland
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2025.