$291 Find Cheap Flights from Dublin to New Hampshire

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 4/26. 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

Tue, Apr 14 - Tue, Apr 28
TAP AIR PORTUGAL Logo
6:50 pm - 2:40 pm
DUB
-
BOS
24h 50m
1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 10:00 am
BOS
-
DUB
10h 55m
1 stop
$398TAP AIR PORTUGAL
Fri, May 8 - Mon, May 11
TAP AIR PORTUGAL Logo
6:50 pm - 2:40 pm
DUB
-
BOS
24h 50m
1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 10:00 am
BOS
-
DUB
30h 15m
1 stop
$404TAP AIR PORTUGAL
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
9:40 am - 7:50 pm
DUB
-
BOS
15h 10m
1 stop
Multiple Airlines Logo
7:15 pm - 2:20 pm
BOS
-
DUB
14h 05m
1 stop
$406Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
11:30 am - 6:09 pm
DUB
-
BOS
11h 39m
1 stop
Multiple Airlines Logo
5:15 pm - 8:40 am
BOS
-
DUB
10h 25m
1 stop
$408Multiple Airlines
Mon, Mar 2 - Sun, Mar 8
Aer Lingus Logo
4:45 pm - 6:59 pm
DUB
-
BOS
7h 14mnonstop
Aer Lingus Logo
10:20 pm - 8:20 am
BOS
-
DUB
6h 00mnonstop
$413Aer Lingus
Fri, Feb 27 - Thu, Mar 5
Aer Lingus Logo
11:40 am - 1:55 pm
DUB
-
BOS
7h 15mnonstop
Aer Lingus Logo
5:10 pm - 4:15 am
BOS
-
DUB
6h 05mnonstop
$414Aer Lingus
Mon, Feb 23 - Sun, Mar 1
British Airways Logo
11:30 am - 10:29 am
DUB
-
BOS
27h 59m
1 stop
British Airways Logo
10:00 am - 8:40 am
BOS
-
DUB
17h 40m
1 stop
$417British Airways
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
12:05 pm - 1:58 pm
DUB
-
MHT
30h 53m
1 stop
United Airlines Logo
2:33 pm - 7:30 am
MHT
-
DUB
11h 57m
2 stops
$983United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
12:05 pm - 6:53 pm
DUB
-
MHT
11h 48m
1 stop
United Airlines Logo
2:33 pm - 10:20 am
MHT
-
DUB
14h 47m
1 stop
$987United Airlines
Sun, Apr 26 - Sun, May 3
British Airways Logo
11:45 am - 10:39 pm
DUB
-
MHT
15h 54m
2 stops
British Airways Logo
6:00 am - 6:30 am
MHT
-
DUB
19h 30m
1 stop
$1,131British Airways
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 month to fly from Dublin to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month 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 median of all values for each month.

The cheapest month for flights from Dublin to New Hampshire is February, when tickets cost $442 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $767 and $723 respectively.

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, Monday 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 5 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$287
Best time to beat the crowds with an average 21% 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.

  • 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 $622 on average. Morning departures are around 4% 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 $646.

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

Information on your arrival and departure airports