Cheap flights from New Haven to Ireland from $731

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to Ireland departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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3:50 pm - 10:40 amHVN-DUB
13h 50m1 stop
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11:35 am - 9:10 pmDUB-HVN
14h 35m1 stop
Sun, Sep 14 - Sun, Sep 21
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9:20 am - 8:10 amHVN-DUB
17h 50m2 stops
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5:55 am - 9:34 amDUB-HVN
32h 39m2 stops
Thu, Oct 2 - Thu, Oct 9
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4:25 pm - 4:55 pmHVN-DUB
43h 30m3 stops
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5:30 am - 9:10 pmDUB-HVN
20h 40m2 stops
Sun, Sep 14 - Sun, Sep 21
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3:50 pm - 4:55 pmHVN-DUB
20h 05m2 stops
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5:55 am - 9:10 pmDUB-HVN
20h 15m2 stops
Sun, Sep 14 - Sun, Sep 21
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8:00 am - 2:45 pmHVN-SNN
25h 45m2 stops
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4:30 pm - 6:59 pmSNN-HVN
31h 29m3 stops
Wed, Oct 1 - Wed, Oct 8
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3:50 pm - 3:45 pmHVN-DUB
18h 55m2 stops
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11:35 am - 9:10 pmDUB-HVN
14h 35m1 stop
$1,001
Find Deal
Sun, Sep 14 - Sun, Sep 21
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4:25 pm - 4:55 pmHVN-DUB
43h 30m3 stops
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12:15 pm - 10:08 pmDUB-HVN
38h 53m3 stops
$1,060
Find Deal
Sun, Sep 14 - Sun, Sep 21
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8:50 am - 8:35 pmHVN-SNN
30h 45m3 stops
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4:30 pm - 6:59 pmSNN-HVN
31h 29m3 stops
$1,431
Find Deal
Wed, Oct 1 - Wed, Oct 8
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4:25 pm - 5:10 amHVN-DUB
31h 45m3 stops
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2:15 pm - 9:35 pmDUB-HVN
36h 20m3 stops
$1,477
Find Deal
Thu, Oct 2 - Thu, Oct 9

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
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

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 9/14

3:50 pm-10:40 am

1 stop13h 50m

Dublin

Sun 9/21

11:35 am-9:10 pm

1 stop14h 35m

$731

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 10/2

9:20 am-8:10 am

2 stops17h 50m

Dublin

Thu 10/9

5:55 am-9:34 am

2 stops32h 39m

$740

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 9/14

4:25 pm-4:55 pm

3 stops43h 30m

Dublin

Sun 9/21

5:30 am-9:10 pm

2 stops20h 40m

$855

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 9/14

3:50 pm-4:55 pm

2 stops20h 05m

Dublin

Sun 9/21

5:55 am-9:10 pm

2 stops20h 15m

$886

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Wed 10/1

8:00 am-2:45 pm

2 stops25h 45m

Shannon

Wed 10/8

4:30 pm-6:59 pm

3 stops31h 29m

$991

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 9/14

3:50 pm-3:45 pm

2 stops18h 55m

Dublin

Sun 9/21

11:35 am-9:10 pm

1 stop14h 35m

$1,001

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 9/14

4:25 pm-4:55 pm

3 stops43h 30m

Dublin

Sun 9/21

12:15 pm-10:08 pm

3 stops38h 53m

$1,060

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Wed 10/1

8:50 am-8:35 pm

3 stops30h 45m

Shannon

Wed 10/8

4:30 pm-6:59 pm

3 stops31h 29m

$1,431

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 10/2

4:25 pm-5:10 am

3 stops31h 45m

Dublin

Thu 10/9

2:15 pm-9:35 pm

3 stops36h 20m

$1,477

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from New Haven to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Ireland?

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to Ireland from New Haven according to our data. Aer Lingus is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 14 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

Cheap New Haven to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Haven to Ireland

Best Price Found

$731

Fastest flight time

13h 50m

Direct flights

None

Airports in Ireland

2 airports
The best flight deal from New Haven to Ireland found on momondo in the last 72 hours is $731
The fastest flight from New Haven to Ireland takes 13h 50m
There are no direct flights from New Haven to Ireland. Popular non-direct routes for this connection are Tweed-New Haven Airport - Shannon Airport and Tweed-New Haven Airport - Dublin Airport.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)
  • When did momondo last update prices for flights from Tweed-New Haven Airport to Ireland?

    Prices for flights from Tweed-New Haven Airport to Ireland were last updated today.

  • How old do you have to be to fly from Tweed-New Haven Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tweed-New Haven Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New Haven to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Haven to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from New Haven to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from New Haven on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Haven to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from New Haven. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New Haven to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from New Haven. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Sat 8/23
Sat 8/30

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