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$580+ Cheap flights from New Haven (HVN) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — DUB
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
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Cheap flight deals from New Haven to Ireland

Cheapest flights from New Haven to Ireland
Explore the most affordable flight options available from New Haven to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This Mytrip deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:20 pm
HVN
-
DUB
3 stops27h 15m
Multiple Airlines
Mon 6/19:40 am
DUB
-
HVN
3 stops33h 45m
Multiple Airlines
Deal found 4/10$1,101
This Trip.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:55 am
HVN
-
DUB
2 stops31h 25m
Multiple Airlines
Sat 5/306:30 am
DUB
-
HVN
2 stops32h 40m
Multiple Airlines
Deal found 4/8$1,224

Find flight deals from New Haven to Ireland

Keep the following information in mind while searching for New Haven to Ireland flight deals. Data was last updated April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,101
(Mytrip)

One-way from

$580
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$507
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From Tweed-New Haven to Ireland
Search Deals
One-way flight from Tweed-New Haven to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Haven to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from New Haven to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sat 5/23

10:55 am-11:20 pm

2 stops31h 25m

Dublin

Sat 5/30

6:30 am-10:10 am

2 stops32h 40m

$1,224
Quickest round-trip

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Mon 5/25

8:30 am-9:20 am

2 stops19h 50m

Dublin

Mon 6/1

9:40 am-2:25 pm

3 stops33h 45m

$1,255

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 5/21

8:36 pm-9:20 am

1 stop31h 44m

Dublin

Thu 5/28

2:15 pm-5:51 pm

2 stops32h 36m

$1,634
Cheapest one-way
Quickest one-way

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Thu 5/7

2:39 pm-5:25 am

3 stops57h 46m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Sorted by cheapest first

Best time to book a flight from New Haven to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from New Haven 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 from New Haven to Ireland

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

Currently, November is the cheapest month in which you can book a flight from New Haven to Ireland (average of $268). Flying from New Haven to Ireland in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from New Haven to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Haven to Ireland?

    Located just 3.6 mi from the city center, Tweed-New Haven (HVN) is the airport most travelers will use when flying to Ireland from New Haven.

  • Can I find deals for flights from New Haven to Ireland that include hotel bookings?

    Yes. In addition to deals on New Haven to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Haven to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Haven to Ireland.

  • Can I find deals for business class flights from New Haven to Ireland?

    Yes. Cheapflights offers flight deals from New Haven to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from New Haven to Ireland (average of $268). Flying from New Haven to Ireland in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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