How does KAYAK find such low prices on flights from Ireland to New Hampshire?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to New Hampshire. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to New Hampshire?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ireland to New Hampshire?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ireland to New Hampshire with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to New Hampshire?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What is the cheapest time of day to fly to New Hampshire?

The cheapest time of day to fly to New Hampshire is generally in the evening , when round-trip flights cost $585 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $629.

How long is the flight to New Hampshire?

An average nonstop flight from Ireland to New Hampshire takes 13h 33m , covering a distance of 2896 miles. The shortest route is Shannon (SNN) to Boston (BOS) with an average flight time of 6h 45m.

What are the most popular destinations in New Hampshire?

Based on KAYAK flight searches, the most popular destination is Boston (96% of total searches to New Hampshire). The next most popular destinations are Manchester (2%) and Portland (2%).

$181 CHEAP FLIGHTS from Ireland to New Hampshire

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KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends for flights to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

Prices

To get a below average price on the flight from Ireland to New Hampshire, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals

Low season	January
High season	July
Cheapest flight	$181

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 28% increase in price.

Flight from Dublin to Boston

How does KAYAK find such low prices on flights from Ireland to New Hampshire?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to New Hampshire.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to New Hampshire?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ireland to New Hampshire?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ireland to New Hampshire with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to New Hampshire?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to New Hampshire?
The cheapest time of day to fly to New Hampshire is generally in the evening, when round-trip flights cost $585 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $629.

Book cheap flights from Ireland to New Hampshire

Recent round-trip flight deals

These are the cheapest round-trip flights to New Hampshire found on KAYAK in the last 72 hours.

9/9Tue

1 stopPLAY

11h 15mDUB-BOS

9/16Tue

1 stopPLAY

10h 00mBOS-DUB

$328

9/9Tue

1 stopPLAY

11h 15mDUB-BOS

9/16Tue

1 stopPLAY

10h 00mBOS-DUB

$337

10/15Wed

1 stopLufthansa

13h 00mDUB-BOS

10/22Wed

1 stopLufthansa

15h 50mBOS-DUB

$353

11/21Fri

1 stopIcelandair

11h 15mDUB-BOS

11/30Sun

1 stopIcelandair

9h 15mBOS-DUB

$360

10/15Wed

1 stopIcelandair

28h 20mDUB-BOS

10/21Tue

1 stopIcelandair

9h 15mBOS-DUB

$361

11/20Thu

1 stopTAP AIR PORTUGAL

15h 05mDUB-BOS

11/30Sun

1 stopTAP AIR PORTUGAL

17h 05mBOS-DUB

$364

11/21Fri

2 stopsScandinavian Airlines

34h 05mDUB-BOS

11/30Sun

2 stopsScandinavian Airlines

21h 00mBOS-DUB

$367

11/21Fri

1 stopScandinavian Airlines

25h 45mDUB-BOS

11/30Sun

2 stopsScandinavian Airlines

21h 00mBOS-DUB

$368

9/29Mon

1 stopTAP AIR PORTUGAL

13h 50mDUB-BOS

10/25Sat

1 stopTAP AIR PORTUGAL

12h 10mBOS-DUB

$408

9/9Tue

2 stopsLufthansa

14h 55mDUB-BOS

9/16Tue

1 stopLufthansa

10h 08mBOS-DUB

$425

Recent one-way flight deals

Only flying one-way? Below are some of the best deals for one-way flights to New Hampshire found on KAYAK in the last 72 hours.

8/14Thu

1 stop

30h 20mDUB-BOS

$181

8/15Fri

1 stop

16h 25mDUB-BOS

$234

8/15Fri

1 stopVueling

30h 40mDUB-BOS

$243

9/30Tue

1 stopVueling

28h 40mDUB-BOS

$256

10/7Tue

1 stopIberia

16h 25mDUB-BOS

$316

6/18Wed

1 stopPLAY

11h 15mDUB-BOS

$318

9/30Tue

1 stopIberia

28h 40mDUB-BOS

$329

8/31Sun

1 stopPLAY

11h 15mDUB-BOS

$335

10/20Mon

1 stopIcelandair

12h 45mDUB-BOS

$338

10/20Mon

1 stopIcelandair

12h 45mDUB-BOS

$339

Last minute flights to New Hampshire

Last minute flight, train and bus deals

These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to New Hampshire that are departing in the next 10 days.

6/17Tue

multi-stop

11h 40mDUB-BOS

6/24Tue

multi-stop

13h 04mBOS-DUB

$448

6/17Tue

multi-stopAmerican Airlines

10h 41mDUB-BOS

6/23Mon

multi-stopAmerican Airlines

14h 25mBOS-DUB

$453

6/17Tue

multi-stopBritish Airways

13h 35mDUB-BOS

6/24Tue

multi-stopBritish Airways

16h 41mBOS-DUB

$473

6/16Mon

multi-stopIcelandair

26h 20mDUB-BOS

7/28Mon

multi-stopIcelandair

8h 40mBOS-DUB

$507

6/17Tue

multi-stopPLAY

11h 15mDUB-BOS

6/25Wed

multi-stopPLAY

10h 00mBOS-DUB

$521

6/17Tue

multi-stopPLAY

11h 15mDUB-BOS

6/24Tue

multi-stopPLAY

10h 00mBOS-DUB

$533

6/16Mon

multi-stopIcelandair

26h 20mDUB-BOS

7/2Wed

multi-stopIcelandair

30h 30mBOS-DUB

$544

6/16Mon

multi-stopScandinavian Airlines

25h 30mDUB-BOS

7/31Thu

multi-stopScandinavian Airlines

20h 45mBOS-DUB

$546

6/16Mon

multi-stopScandinavian Airlines

25h 30mDUB-BOS

7/21Mon

multi-stopScandinavian Airlines

34h 35mBOS-DUB

$554

6/16Mon

multi-stopBritish Airways

14h 35mDUB-BOS

7/1Tue

multi-stopBritish Airways

14h 05mBOS-DUB

$658

Everything you need to know for your flight to New Hampshire

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Cabin class types available on flights to New Hampshire

First Class flights to New Hampshire

Business Class flights to New Hampshire

Prem Econ Class flights to New Hampshire

Economy Class flights to New Hampshire

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$181 Find Cheap Flights from Ireland to New Hampshire

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends for flights to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

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

To get a below average price on the flight from Ireland to New Hampshire, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

How long is the flight to New Hampshire?

An average nonstop flight from Ireland to New Hampshire takes 13h 33m, covering a distance of 2896 miles. The shortest route is Shannon (SNN) to Boston (BOS) with an average flight time of 6h 45m.

What are the most popular destinations in New Hampshire?

Based on KAYAK flight searches, the most popular destination is Boston (96% of total searches to New Hampshire). The next most popular destinations are Manchester (2%) and Portland (2%).

Good to know

FAQs for booking flights from Ireland to New Hampshire

How does KAYAK find such low prices on flights from Ireland to New Hampshire?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to New Hampshire.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to New Hampshire?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ireland to New Hampshire?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ireland to New Hampshire with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to New Hampshire?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to New Hampshire?

Book cheap flights from Ireland to New Hampshire

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights to New Hampshire

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to New Hampshire

Cabin class types available on flights to New Hampshire

Complete your trip to New Hampshire with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to New Hampshire

Flights to popular cities in New Hampshire

Find deals for your return flight