What is the cheapest airline that flies from New Hampshire to Ireland?

American Airlines and United Airlines are the most popular carriers operating from New Hampshire to Ireland

How long is the flight from New Hampshire to Ireland?

Flight times from New Hampshire to Ireland vary, but if you’re flying out of Manchester and flying into Dublin (one of the most popular routes), then the duration is 10h 55m on average. Another popular route from New Hampshire to Ireland is flying from Lebanon to Dublin, which will take roughly 11h 20m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from New Hampshire to Ireland?

Prices for flights from New Hampshire to Ireland are refreshed on a daily basis.

How old do you have to be to fly from New Hampshire to Ireland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Ireland.

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

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$329 Cheap Flights from New Hampshire to Ireland in 2026/27

Find the cheapest flights from New Hampshire to Ireland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:13 pm - 2:55 pmMHT Manchester-DUB Dublin

14h 42m2 stops Charlotte Douglas London Heathrow

11:30 am - 10:51 pmDUB Dublin-MHT Manchester

16h 21m1 stop Philadelphia

$716American Airlines

Sun, Feb 21 - Fri, Feb 26

7:13 pm - 2:55 pmMHT Manchester-DUB Dublin

14h 42m2 stops Charlotte Douglas London Heathrow

11:30 am - 11:54 pmDUB Dublin-MHT Manchester

17h 24m2 stops Philadelphia Washington, D.C. Reagan-National

$720American Airlines

Sun, Feb 21 - Fri, Feb 26

10:44 am - 8:30 amMHT Manchester-DUB Dublin

16h 46m1 stop Philadelphia

11:30 am - 10:51 pmDUB Dublin-MHT Manchester

16h 21m1 stop Philadelphia

$721American Airlines

Sun, Feb 21 - Fri, Feb 26

2:32 pm - 9:55 amMHT Manchester-DUB Dublin

15h 23m2 stops Washington, D.C. Dulles Intl Newark

10:40 am - 12:01 amDUB Dublin-MHT Manchester

17h 21m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$726United Airlines

Sun, Mar 21 - Wed, Mar 24

2:37 pm - 10:20 amMHT Manchester-DUB Dublin

14h 43m1 stop Washington, D.C. Dulles Intl

12:05 pm - 2:02 pmDUB Dublin-MHT Manchester

30h 57m1 stop Washington, D.C. Dulles Intl

$727United Airlines

Mon, Feb 22 - Fri, Feb 26

6:45 pm - 10:40 amMHT Manchester-DUB Dublin

10h 55m1 stop Washington, D.C. Dulles Intl

9:30 am - 6:59 pmDUB Dublin-MHT Manchester

14h 29m2 stops Newark Washington, D.C. Dulles Intl

$730United Airlines

Sun, Apr 18 - Thu, Apr 22

2:37 pm - 7:30 amMHT Manchester-DUB Dublin

11h 53m2 stops Washington, D.C. Dulles Intl Newark

12:05 pm - 2:02 pmDUB Dublin-MHT Manchester

30h 57m1 stop Washington, D.C. Dulles Intl

$731United Airlines

Mon, Feb 22 - Fri, Feb 26

2:32 pm - 6:10 amMHT Manchester-DUB Dublin

35h 38m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

8:00 am - 1:57 pmDUB Dublin-MHT Manchester

33h 57m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

$732United Airlines

Mon, Mar 15 - Fri, Mar 19

2:37 pm - 7:10 amMHT Manchester-DUB Dublin

35h 33m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

12:05 pm - 2:02 pmDUB Dublin-MHT Manchester

30h 57m1 stop Washington, D.C. Dulles Intl

$735United Airlines

Sat, Feb 20 - Thu, Feb 25

1:30 pm - 10:40 amMHT Manchester-DUB Dublin

16h 10m1 stop Washington, D.C. Dulles Intl

1:35 pm - 3:03 pmDUB Dublin-MHT Manchester

54h 28m2 stops Newark Washington, D.C. Dulles Intl

$736United Airlines

Sun, May 2 - Thu, May 6

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American Airlines flights from New Hampshire to Ireland

Our best American Airlines deals on New Hampshire to Ireland flight tickets

American Airlines

Apr 1

MHT10:44 amManchester

14h 46m

1 stop

DUB6:30 amDublin

Apr 8

DUB12:40 pmDublin

16h 04m

2 stops

MHT11:44 pmManchester

$780

American Airlines

Dec 10

MHT12:07 pmManchester

15h 53m

2 stops

DUB9:00 amDublin

Dec 13

DUB11:30 amDublin

17h 29m

2 stops

MHT11:59 pmManchester

$837

American Airlines

Dec 3

MHT10:51 amManchester

16h 49m

1 stop

DUB8:40 amDublin

Dec 18

DUB11:30 amDublin

16h 19m

1 stop

MHT10:49 pmManchester

$839

United Airlines flights from New Hampshire to Ireland

Our best United Airlines deals on New Hampshire to Ireland flight tickets

United Airlines

Mar 21

MHT2:32 pmManchester

15h 48m

1 stop

DUB10:20 amDublin

Mar 24

DUB12:05 pmDublin

15h 56m

1 stop

MHT12:01 amManchester

$721

United Airlines

Mar 21

MHT2:32 pmManchester

15h 23m

2 stops

DUB9:55 amDublin

Mar 24

DUB10:40 amDublin

17h 21m

2 stops

MHT12:01 amManchester

$726

United Airlines

Apr 18

MHT6:45 pmManchester

10h 55m

1 stop

DUB10:40 amDublin

Apr 22

DUB9:30 amDublin

14h 29m

2 stops

MHT6:59 pmManchester

$730

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 2/21

7:13 pm-2:55 pm

2 stops14h 42m

Dublin

Fri 2/26

11:30 am-10:51 pm

1 stop16h 21m

$716

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 2/21

7:13 pm-2:55 pm

2 stops14h 42m

Dublin

Fri 2/26

11:30 am-11:54 pm

2 stops17h 24m

$720

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 2/21

10:44 am-8:30 am

1 stop16h 46m

Dublin

Fri 2/26

11:30 am-10:51 pm

1 stop16h 21m

$721

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 3/21

2:32 pm-9:55 am

2 stops15h 23m

Dublin

Wed 3/24

10:40 am-12:01 am

2 stops17h 21m

$726

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Mon 2/22

2:37 pm-10:20 am

1 stop14h 43m

Dublin

Fri 2/26

12:05 pm-2:02 pm

1 stop30h 57m

$727

Quickest round-trip

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 4/18

6:45 pm-10:40 am

1 stop10h 55m

Dublin

Thu 4/22

9:30 am-6:59 pm

2 stops14h 29m

$730

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Mon 2/22

2:37 pm-7:30 am

2 stops11h 53m

Dublin

Fri 2/26

12:05 pm-2:02 pm

1 stop30h 57m

$731

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Mon 3/15

2:32 pm-6:10 am

2 stops35h 38m

Dublin

Fri 3/19

8:00 am-1:57 pm

2 stops33h 57m

$732

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sat 2/20

2:37 pm-7:10 am

2 stops35h 33m

Dublin

Thu 2/25

12:05 pm-2:02 pm

1 stop30h 57m

$735

ManchesterDublin

MHT Manchester - DUB Dublin

MHTDUB

Manchester

Sun 5/2

1:30 pm-10:40 am

1 stop16h 10m

Dublin

Thu 5/6

1:35 pm-3:03 pm

2 stops54h 28m

$736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire 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

Prices

Airlines

Other information

How far in advance should I book a flight from New Hampshire to Ireland?

You are more likely to see cheaper flights to Ireland from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from New Hampshire for as low as $571 on momondo.

Cheap New Hampshire to Ireland flight deals and tips

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

Best Price Found	$329
Fastest flight time	5h 55m
Direct flights	None

The best one-way flight to Ireland from New Hampshire in the past 72 hours is $329. The best round-trip flight deal from New Hampshire to Ireland found on momondo in the last 72 hours is $716.

The fastest flight from New Hampshire to Ireland takes 5h 55m

There are no direct flights from New Hampshire to Ireland. There are no popular flight routes from New Hampshire to Ireland.

Search flight deals

Frequently asked questions about flying from New Hampshire to Ireland

When did momondo last update prices for flights from New Hampshire to Ireland?
Prices for flights from New Hampshire to Ireland are refreshed on a daily basis.
How old do you have to be to fly from New Hampshire to Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Ireland for you.

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

Flights from New Hampshire to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Ireland.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from New Hampshire and alert you when they change.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

Popular cities

Other flights from New Hampshire

Other flights to Ireland

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Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $321

Flights to Shannon, Clarefrom $613

Flights to Corkfrom $501

Flights to Knockfrom $681

Flights to Milltown (Kerry)from $770

Flights to Donegalfrom $1,070

Cheap flights from New Hampshire to Ireland from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Ireland departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from New Hampshire to Ireland

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Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from New Hampshire to Ireland

Our best American Airlines deals on New Hampshire to Ireland flight tickets

United Airlines flights from New Hampshire to Ireland

Our best United Airlines deals on New Hampshire to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New Hampshire to Ireland that are best for you.

See travel insights to Ireland from

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

How far in advance should I book a flight from New Hampshire to Ireland?

What is the cheapest airline that flies from New Hampshire to Ireland?

How long is the flight from New Hampshire to Ireland?

Cheap New Hampshire to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from New Hampshire to Ireland

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

New Hampshire flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year