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Cheap flights from New Haven to Ireland from €862

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 20/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New Haven to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:35 - 19:05HVN  Tweed-New Haven-DUB Dublin
22h 30m3 stops Chicago O'Hare Intl Kastrup Copenhagen Stockholm Arlanda
Multiple Airlines Logo
20:00 - 21:29DUB  Dublin-HVN Tweed-New Haven
30h 29m3 stops Stockholm Arlanda Kastrup Copenhagen Chicago O'Hare Intl
€862Multiple Airlines
Sun, 20 Sep - Sat, 26 Sep
Multiple Airlines Logo
13:00 - 20:35HVN  Tweed-New Haven-SNN Shannon
26h 35m3 stops Baltimore/Washington Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
11:50 - 22:39SNN  Shannon-HVN Tweed-New Haven
39h 49m3 stops Madrid Barajas Dublin Chicago O'Hare Intl
€879Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
11:15 - 16:20HVN  Tweed-New Haven-DUB Dublin
24h 05m3 stops Raleigh-Durham Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
08:05 - 21:29DUB  Dublin-HVN Tweed-New Haven
42h 24m3 stops Madrid Barajas Lisbon Humberto Delgado Chicago O'Hare Intl
€884Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
15:25 - 22:40HVN  Tweed-New Haven-DUB Dublin
26h 15m3 stops Chicago O'Hare Intl Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
06:20 - 21:29DUB  Dublin-HVN Tweed-New Haven
44h 09m3 stops Madrid Barajas Lisbon Humberto Delgado Chicago O'Hare Intl
€886Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
15:35 - 22:45HVN  Tweed-New Haven-DUB Dublin
26h 10m3 stops Chicago O'Hare Intl Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
11:20 - 15:50DUB  Dublin-HVN Tweed-New Haven
33h 30m2 stops Toronto Pearson Intl Fort Lauderdale
€887Multiple Airlines
Sun, 20 Sep - Sat, 26 Sep
Multiple Airlines Logo
11:15 - 16:20HVN  Tweed-New Haven-DUB Dublin
24h 05m3 stops Raleigh-Durham Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
06:20 - 21:29DUB  Dublin-HVN Tweed-New Haven
44h 09m3 stops Madrid Barajas Lisbon Humberto Delgado Chicago O'Hare Intl
€893Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
11:15 - 16:20HVN  Tweed-New Haven-DUB Dublin
24h 05m3 stops Raleigh-Durham Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
21:30 - 21:42DUB  Dublin-HVN Tweed-New Haven
29h 12m3 stops Madrid Barajas Lisbon Humberto Delgado Chicago O'Hare Intl
€902Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
15:35 - 22:45HVN  Tweed-New Haven-DUB Dublin
26h 10m3 stops Chicago O'Hare Intl Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
11:20 - 15:50DUB  Dublin-HVN Tweed-New Haven
33h 30m2 stops Toronto Pearson Intl Fort Lauderdale
€904Multiple Airlines
Sun, 20 Sep - Sat, 26 Sep
Multiple Airlines Logo
11:15 - 16:20HVN  Tweed-New Haven-DUB Dublin
24h 05m3 stops Raleigh-Durham Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
18:50 - 21:42DUB  Dublin-HVN Tweed-New Haven
31h 52m2 stops Lisbon Humberto Delgado Chicago O'Hare Intl
€925Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
15:40 - 18:55HVN  Tweed-New Haven-DUB Dublin
22h 15m2 stops Orlando London Gatwick
Multiple Airlines Logo
08:05 - 21:29DUB  Dublin-HVN Tweed-New Haven
42h 24m3 stops Madrid Barajas Lisbon Humberto Delgado Chicago O'Hare Intl
€937Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep

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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 8 August 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 return flight
Fastest return journey

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Sun 20/9

15:35-19:05

3 stops22h 30m

Dublin

Sat 26/9

20:00-21:29

3 stops30h 29m

€862

New HavenShannon

HVN Tweed-New Haven - SNN Shannon

HVNSNN

Tweed-New Haven

Sun 20/9

13:00-20:35

3 stops26h 35m

Shannon

Sun 27/9

11:50-22:39

3 stops39h 49m

€879

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

11:15-16:20

3 stops24h 05m

Dublin

Wed 9/9

08:05-21:29

3 stops42h 24m

€884

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

15:25-22:40

3 stops26h 15m

Dublin

Wed 9/9

06:20-21:29

3 stops44h 09m

€886

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Sun 20/9

15:35-22:45

3 stops26h 10m

Dublin

Sat 26/9

11:20-15:50

2 stops33h 30m

€887

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

11:15-16:20

3 stops24h 05m

Dublin

Wed 9/9

06:20-21:29

3 stops44h 09m

€893

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

11:15-16:20

3 stops24h 05m

Dublin

Tue 8/9

21:30-21:42

3 stops29h 12m

€902

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Sun 20/9

15:35-22:45

3 stops26h 10m

Dublin

Sat 26/9

11:20-15:50

2 stops33h 30m

€904

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

11:15-16:20

3 stops24h 05m

Dublin

Tue 8/9

18:50-21:42

2 stops31h 52m

€925

New HavenDublin

HVN Tweed-New Haven - DUB Dublin

HVNDUB

Tweed-New Haven

Wed 2/9

15:40-18:55

2 stops22h 15m

Dublin

Wed 9/9

08:05-21:29

3 stops42h 24m

€937

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

24h 05m

Direct flights

None
The fastest flight from New Haven to Ireland takes 24h 05m
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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Frequently asked questions about flying from New Haven to Ireland

  • 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.

Frequently asked questions about flying from New Haven to Ireland

  • How do I get Price Alerts for flights from New Haven to Ireland?

    Price Alerts will notify you by email when the price for flights to Ireland from New Haven decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from New Haven to Ireland with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

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