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Cheap flights from New Haven to Ireland from $705

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 3/3. 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
6:30 am - 9:00 am
HVN
-
DUB
21h 30m
1 stop
Multiple Airlines Logo
1:45 pm - 2:31 pm
DUB
-
HVN
28h 46m
1 stop
$705Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
6:30 am - 5:10 pm
HVN
-
DUB
29h 40m
2 stops
Multiple Airlines Logo
9:30 am - 2:31 pm
DUB
-
HVN
33h 01m
2 stops
$760Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
6:30 am - 9:00 am
HVN
-
DUB
21h 30m
1 stop
Multiple Airlines Logo
6:15 am - 2:31 pm
DUB
-
HVN
36h 16m
2 stops
$923Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
12:07 pm - 10:15 am
HVN
-
DUB
18h 08m
2 stops
Multiple Airlines Logo
1:45 pm - 8:04 pm
DUB
-
HVN
34h 19m
1 stop
$1,197Multiple Airlines
Mon, Mar 9 - Sat, Mar 14
Multiple Airlines Logo
11:21 am - 10:15 am
HVN
-
DUB
18h 54m
2 stops
Multiple Airlines Logo
11:30 am - 3:35 pm
DUB
-
HVN
32h 05m
2 stops
$1,303Multiple Airlines
Mon, Mar 9 - Sat, Mar 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 January 19, 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

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Tue 3/3

6:30 am-9:00 am

1 stop21h 30m

Dublin

Tue 3/10

1:45 pm-2:31 pm

1 stop28h 46m

$705

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Tue 3/3

6:30 am-5:10 pm

2 stops29h 40m

Dublin

Tue 3/10

9:30 am-2:31 pm

2 stops33h 01m

$760

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Tue 3/3

6:30 am-9:00 am

1 stop21h 30m

Dublin

Tue 3/10

6:15 am-2:31 pm

2 stops36h 16m

$923

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Mon 3/9

12:07 pm-10:15 am

2 stops18h 08m

Dublin

Sat 3/14

1:45 pm-8:04 pm

1 stop34h 19m

$1,197

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Mon 3/9

11:21 am-10:15 am

2 stops18h 54m

Dublin

Sat 3/14

11:30 am-3:35 pm

2 stops32h 05m

$1,303

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

Fastest flight time

18h 08m

Direct flights

None
The fastest flight from New Haven to Ireland takes 18h 08m
There are no direct flights from New Haven to Ireland. There are no popular flight routes from New Haven to Ireland.
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  • 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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