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$1,103+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HVN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$1,103
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$470
From Ireland to Tweed-New Haven
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/151:35 pmDUB - HVN
2 stops28h 28mMultiple Airlines
Wed 10/227:30 amHVN - DUB
2 stops18h 40mMultiple Airlines
Deal found 9/15$1,103

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 September 17, 2025.
Use the filters below to find and compare flights from Ireland to New Haven that are best for you.

Fly from

Ireland

Fly to

New Haven

Route

Depart

Return

Price

DublinNew Haven

DUB - HVN

DUBHVN

Dublin

Wed 10/15

1:35 pm-1:03 pm

2 stops28h 28m

Tweed-New Haven

Wed 10/22

7:30 am-7:10 am

2 stops18h 40m

$1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

Currently, February is the cheapest month in which you can book a flight from Ireland to New Haven (average of $91). Flying from Ireland to New Haven in December is currently the most expensive (average of $181). 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 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.

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

    Currently, February is the cheapest month in which you can book a flight from Ireland to New Haven (average of $91). Flying from Ireland to New Haven in December is currently the most expensive (average of $181). 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.

See more FAQs

Traveling to a place near New Haven?

Book flights to New Haven if you plan to visit one of these locations
Wallingford

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