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$863+ Cheap flights from Ireland to New Haven (HVN)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HVN
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Ireland to New Haven

Cheapest flights from Ireland to New Haven
Explore the most affordable flight options available from Ireland to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Trip.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/1510:40 am
DUB
-
HVN
2 stops33h 00m
Multiple Airlines
Tue 9/226:30 am
HVN
-
DUB
2 stops20h 45m
Multiple Airlines
Deal found 8/1$863

Find flight deals from Ireland to New Haven

Keep the following information in mind while searching for Ireland to New Haven flight deals. Data was last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$863
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$733
Provider with most accurate pricing for Dublin-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New York (NYC) flights.
Search Deals
From Ireland to Tweed-New Haven
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to New Haven 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 August 4, 2026.
Use the filters below to find and compare flights from Ireland to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DublinNew Haven

DUB - HVN

DUBHVN

Dublin

Tue 9/15

10:40 am-2:40 pm

2 stops33h 00m

Tweed-New Haven

Tue 9/22

6:30 am-8:15 am

2 stops20h 45m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Sorted by cheapest first

Best time to book a flight from Ireland to New Haven

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

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Haven

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Haven. 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 into for flights to New Haven from Ireland?

    If you book a flight to New Haven from Ireland, you will be flying to Tweed-New Haven, which is the city’s only airport. Tweed-New Haven (HVN) is located 3.6 mi from the center of New Haven.

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

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

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

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

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

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

See more FAQs

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