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Cheap flights from New Haven to Ireland from $934

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 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Haven to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 7:20 pm
HVN
-
DUB
25h 00m
3 stops
Multiple Airlines Logo
6:20 am - 10:39 pm
DUB
-
HVN
45h 19m
3 stops
$934Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
1:20 pm - 7:20 pm
HVN
-
DUB
25h 00m
3 stops
Multiple Airlines Logo
6:50 pm - 10:39 pm
DUB
-
HVN
32h 49m
2 stops
$940Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
8:00 am - 6:20 pm
HVN
-
DUB
29h 20m
2 stops
Multiple Airlines Logo
6:50 pm - 10:39 pm
DUB
-
HVN
32h 49m
2 stops
$1,059Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
3:20 pm - 10:35 am
HVN
-
DUB
14h 15m
1 stop
Multiple Airlines Logo
11:35 am - 10:07 pm
DUB
-
HVN
15h 32m
1 stop
$1,093Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
8:36 pm - 4:35 am
HVN
-
DUB
26h 59m
2 stops
Multiple Airlines Logo
1:50 pm - 2:02 pm
DUB
-
HVN
29h 12m
1 stop
$1,123Multiple Airlines
Thu, Sep 3 - Mon, Sep 14
Multiple Airlines Logo
3:50 pm - 8:30 pm
HVN
-
DUB
23h 40m
3 stops
Multiple Airlines Logo
1:15 pm - 1:09 pm
DUB
-
HVN
28h 54m
2 stops
$1,129Multiple Airlines
Thu, Sep 3 - Mon, Sep 14
Multiple Airlines Logo
5:58 pm - 5:15 am
HVN
-
DUB
30h 17m
2 stops
Multiple Airlines Logo
3:30 pm - 11:27 am
DUB
-
HVN
24h 57m
1 stop
$1,160Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
8:44 pm - 9:20 am
HVN
-
DUB
31h 36m
1 stop
Multiple Airlines Logo
1:15 pm - 12:22 pm
DUB
-
HVN
52h 07m
2 stops
$1,202Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
8:44 pm - 9:20 am
HVN
-
DUB
31h 36m
1 stop
Multiple Airlines Logo
1:15 pm - 12:22 pm
DUB
-
HVN
52h 07m
2 stops
$1,219Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
3:50 pm - 7:20 pm
HVN
-
DUB
22h 30m
3 stops
Multiple Airlines Logo
5:30 am - 1:09 pm
DUB
-
HVN
36h 39m
3 stops
$1,357Multiple Airlines
Thu, Sep 3 - Mon, Sep 14

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 March 7, 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

Thu 4/16

1:20 pm-7:20 pm

3 stops25h 00m

Dublin

Thu 4/23

6:20 am-10:39 pm

3 stops45h 19m

$934

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 4/16

1:20 pm-7:20 pm

3 stops25h 00m

Dublin

Thu 4/23

6:50 pm-10:39 pm

2 stops32h 49m

$940

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 4/16

8:00 am-6:20 pm

2 stops29h 20m

Dublin

Thu 4/23

6:50 pm-10:39 pm

2 stops32h 49m

$1,059
Quickest round-trip

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 4/16

3:20 pm-10:35 am

1 stop14h 15m

Dublin

Thu 4/23

11:35 am-10:07 pm

1 stop15h 32m

$1,093

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 9/3

8:36 pm-4:35 am

2 stops26h 59m

Dublin

Mon 9/14

1:50 pm-2:02 pm

1 stop29h 12m

$1,123

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 9/3

3:50 pm-8:30 pm

3 stops23h 40m

Dublin

Mon 9/14

1:15 pm-1:09 pm

2 stops28h 54m

$1,129

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 4/16

5:58 pm-5:15 am

2 stops30h 17m

Dublin

Thu 4/23

3:30 pm-11:27 am

1 stop24h 57m

$1,160

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 4/19

8:44 pm-9:20 am

1 stop31h 36m

Dublin

Sun 4/26

1:15 pm-12:22 pm

2 stops52h 07m

$1,202

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sun 4/19

8:44 pm-9:20 am

1 stop31h 36m

Dublin

Sun 4/26

1:15 pm-12:22 pm

2 stops52h 07m

$1,219

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Thu 9/3

3:50 pm-7:20 pm

3 stops22h 30m

Dublin

Mon 9/14

5:30 am-1:09 pm

3 stops36h 39m

$1,357

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 66% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 13 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

Fastest flight time

26h 59m

Direct flights

None
The fastest flight from New Haven to Ireland takes 26h 59m
There are no direct flights from New Haven to Ireland. There are no popular flight routes from New Haven to Ireland.
Search flight deals

  • 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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Mon 4/6
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