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Cheap flights from New Haven to Ireland from €921

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to Ireland departing on 31/1. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 07:10
HVN
-
DUB
42h 10m3 stops
Multiple Airlines Logo
16:40 - 15:51
DUB
-
HVN
28h 11m2 stops
€921Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
08:00 - 07:10
HVN
-
DUB
42h 10m3 stops
Multiple Airlines Logo
16:40 - 22:59
DUB
-
HVN
35h 19m3 stops
€937Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
07:00 - 05:15
HVN
-
DUB
17h 15m2 stops
Multiple Airlines Logo
16:40 - 15:51
DUB
-
HVN
28h 11m2 stops
€962Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
07:00 - 06:20
HVN
-
SNN
18h 20m2 stops
Multiple Airlines Logo
14:45 - 14:12
SNN
-
HVN
28h 27m2 stops
€1,026Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
07:00 - 11:30
HVN
-
SNN
23h 30m3 stops
Multiple Airlines Logo
07:50 - 14:12
SNN
-
HVN
35h 22m3 stops
€1,059Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
08:00 - 09:00
HVN
-
DUB
20h 00m1 stop
Multiple Airlines Logo
16:40 - 15:51
DUB
-
HVN
28h 11m2 stops
€1,129Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
06:30 - 06:20
HVN
-
SNN
18h 50m2 stops
Multiple Airlines Logo
17:25 - 22:59
SNN
-
HVN
34h 34m3 stops
€1,245Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 17 December 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

Sat 31/1

08:00-07:10

3 stops42h 10m

Dublin

Sat 7/2

16:40-15:51

2 stops28h 11m

€921

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sat 31/1

08:00-07:10

3 stops42h 10m

Dublin

Sat 7/2

16:40-22:59

3 stops35h 19m

€937

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sat 31/1

07:00-05:15

2 stops17h 15m

Dublin

Sat 7/2

16:40-15:51

2 stops28h 11m

€962

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Sat 31/1

07:00-06:20

2 stops18h 20m

Shannon

Sat 7/2

14:45-14:12

2 stops28h 27m

€1,026

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Sat 31/1

07:00-11:30

3 stops23h 30m

Shannon

Sat 7/2

07:50-14:12

3 stops35h 22m

€1,059

New HavenDublin

HVN - DUB

HVNDUB

Tweed-New Haven

Sat 31/1

08:00-09:00

1 stop20h 00m

Dublin

Sat 7/2

16:40-15:51

2 stops28h 11m

€1,129

New HavenShannon

HVN - SNN

HVNSNN

Tweed-New Haven

Sat 31/1

06:30-06:20

2 stops18h 50m

Shannon

Sat 7/2

17:25-22:59

3 stops34h 34m

€1,245

Flights are sorted by cheapest return 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

Which airlines fly to Ireland?

Aer Lingus, JetBlue and Delta 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 50% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 3 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

27h 20m

Direct flights

None
The fastest flight from New Haven to Ireland takes 27h 20m
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 refresh daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Haven to Ireland . Millions of users trust and use momondo every year so you are in good hands.

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?

Price alerts on flights to Ireland from New Haven are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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