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Ireland

$38+ Cheap flights from Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JFK
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Find flights from Ireland within your budget

 
Find flights departing from Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on June 11, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 8/27

7:50 pm-1:15 pm

2 stops22h 25m

Newark

Mon 8/31

5:45 pm-6:20 pm

2 stops19h 35m

$426

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 8/28

7:50 pm-1:15 pm

2 stops22h 25m

Newark

Mon 8/31

5:45 pm-6:20 pm

2 stops19h 35m

$430

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 9/10

7:50 pm-1:15 pm

2 stops22h 25m

Newark

Thu 9/17

5:45 pm-6:20 pm

2 stops19h 35m

$475

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 10/23

7:05 pm-1:15 pm

2 stops23h 10m

Newark

Tue 11/3

5:40 pm-10:45 am

1 stop12h 05m

$504

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 10/23

5:55 am-12:33 pm

1 stop11h 38m

New York John F Kennedy Intl

Tue 11/3

11:30 pm-3:45 pm

1 stop11h 15m

$513

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 8/25

9:50 am-2:55 pm

1 stop10h 05m

Newark

Tue 9/8

1:08 pm-9:45 am

1 stop15h 37m

$515

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 10/22

9:50 am-7:37 am

2 stops26h 47m

Newark

Sat 10/31

7:00 pm-10:20 am

1 stop11h 20m

$517
Quickest round-trip

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Wed 10/7

12:30 pm-2:55 pm

Nonstop7h 25m

Newark

Thu 10/22

10:50 pm-10:15 am

Nonstop6h 25m

$518

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Fri 9/11

12:30 pm-2:55 pm

Nonstop7h 25m

Newark

Mon 9/21

2:50 pm-7:30 am

1 stop11h 40m

$519

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 9/8

1:15 pm-3:57 pm

Nonstop7h 42m

New York John F Kennedy Intl

Tue 9/15

9:30 pm-9:15 am

Nonstop6h 45m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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Best time to book a flight from Ireland

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Currently, July is the cheapest month in which you can book a flight from Ireland (average of $233). Flying from Ireland in June will prove the most costly (average of $390). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ireland?

For flights departing from Ireland check dates and pricing for the following: Aer Lingus, Delta, JetBlue, Air France. These airlines depart to the following popular destinations: New York.

Ryanair
Ryanair
From $23
Aer Lingus
Aer Lingus
From $41
Etihad Airways
Etihad Airways
From $434
British Airways
British Airways
From $99

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is Newcastle upon Tyne, with prices starting at $17. Explore other affordable destinations below.

Newcastle upon Tyne
Newcastle upon Tyne
From $17
Leeds/Bradford
Leeds/Bradford
From $17
Cornwall Newquay
Cornwall Newquay
From $17
London
London
From $17

When is the best time to book a flight from Ireland?

To ensure you get the cheapest price possible for a flight from Ireland, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Ireland?

Use this chart to determine the cheapest time to fly round-trip from Ireland to John F Kennedy Intl. Price data was last updated on June 8, 2026.

Those who are seeking the cheapest fare on flights departing from Ireland would be wise to consider leaving during Friday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

Airline reviews for flights from Ireland

Read reviews and ratings of airlines operating flights from Ireland. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Ireland travel. Please note that the reviews are sourced from user searches and were last updated on June 11, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Delta,Air France, andAer Lingus from Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,399 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,399 reviews
Delta
7.9
Good
8,399 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Air France
7.5
Good
1,602 reviews
Delta
7.9
Good
8,399 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Aer Lingus
7.3
Good
1,603 reviews
Delta
7.9
Good
8,399 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
JetBlue
7.1
Good
2,980 reviews
Delta
7.9
Good
8,399 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

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Related info for your journey

Access useful and relevant information related to your journey from Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated June 11, 2026.

  • What is the cheapest airport to fly out of Ireland?

    Dublin airport offers the cheapest routes to Nashville, from $42; whereas Shannon airport is typically cheaper if you're flying to Boston, from $502. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Ireland?

    July is currently the cheapest month to fly from Ireland. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Ireland?

    Check out the cheapest flights from Ireland to embark to:
    Fly from Dublin to London from $42 round trip
    Fly from Dublin to Paris from $59 round trip
    Fly from Dublin to Bodrum from $351 round trip
    Fly from Dublin to New York from $375 round trip
    Fly from Dublin to Miami from $447 round trip

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