$446 Find Cheap Flights from Dublin to New Hampshire - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to New Hampshire departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to New Hampshire, as well as popular online travel agencies
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Flight Deals

Book Cheap Dublin to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dublin to New Hampshire

Thu, Sep 24 - Sat, Oct 3
Icelandair Logo
2:15 pm - 6:50 pm
DUB
-
BOS
9h 35m
1 stop
Icelandair Logo
8:50 pm - 11:05 am
BOS
-
DUB
9h 15m
1 stop
$477Icelandair
Thu, Oct 8 - Sat, Oct 24
Icelandair Logo
2:15 pm - 6:50 pm
DUB
-
BOS
9h 35m
1 stop
Icelandair Logo
8:50 pm - 11:15 am
BOS
-
DUB
9h 25m
1 stop
$481Icelandair
Wed, Aug 26 - Wed, Sep 9
Icelandair Logo
12:15 pm - 6:50 pm
DUB
-
BOS
11h 35m
1 stop
Icelandair Logo
11:00 pm - 1:15 pm
BOS
-
DUB
9h 15m
1 stop
$482Icelandair
Mon, Dec 7 - Mon, Dec 14
Icelandair Logo
11:30 am - 5:50 pm
DUB
-
BOS
11h 20m
1 stop
Icelandair Logo
7:50 pm - 10:15 am
BOS
-
DUB
9h 25m
1 stop
$483Icelandair
Mon, Sep 14 - Wed, Sep 30
Icelandair Logo
2:15 pm - 6:50 pm
DUB
-
BOS
9h 35m
1 stop
Icelandair Logo
8:50 pm - 1:15 pm
BOS
-
DUB
11h 25m
1 stop
$484Icelandair
Tue, Sep 8 - Tue, Sep 22
Lufthansa Logo
8:50 am - 8:10 pm
DUB
-
BOS
16h 20m
1 stop
Lufthansa Logo
7:23 pm - 10:40 am
BOS
-
DUB
10h 17m
1 stop
$489Lufthansa
Mon, Jul 13 - Tue, Jul 21
United Airlines Logo
9:50 am - 2:02 pm
DUB
-
MHT
33h 12m
2 stops
United Airlines Logo
2:37 pm - 7:20 am
MHT
-
DUB
11h 43m
1 stop
$1,226United Airlines
Wed, Jul 15 - Fri, Jul 24
United Airlines Logo
9:20 am - 7:02 pm
DUB
-
MHT
14h 42m
2 stops
United Airlines Logo
7:37 pm - 10:40 am
MHT
-
DUB
10h 03m
1 stop
$1,231United Airlines
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
9:30 am - 5:47 pm
DUB
-
MHT
13h 17m
1 stop
American Airlines Logo
10:33 am - 6:30 am
MHT
-
DUB
14h 57m
1 stop
$1,258American Airlines
Fri, Jul 17 - Fri, Jul 24
American Airlines Logo
1:45 pm - 11:37 pm
DUB
-
MHT
14h 52m
1 stop
American Airlines Logo
6:18 pm - 11:50 am
MHT
-
DUB
12h 32m
1 stop
$1,278American Airlines
Booking Insights

KAYAK's insights & trends for Dublin to New Hampshire flights

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

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

The average price for all round-trip flights from Dublin to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally in the evening, when round-trip flights cost $628 on average. Morning departures are around 11% 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 $698.

What’s the cheapest day of the week to fly from Dublin to New Hampshire?

The average price of all round-trip flights from Dublin to New Hampshire clicked on KAYAK for each day over the last 12 months.

For Dublin to New Hampshire, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from New Hampshire back to Dublin, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dublin to New Hampshire, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$446
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Dublin to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin 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 Dublin 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 Dublin 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 Dublin 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 Dublin to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: Boston $493 one-way - $653 round-trip

Everything you need to know for your flight from Dublin to New Hampshire

Information on your arrival and departure airports