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Cheap flights from Dublin to New Hampshire from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to New Hampshire departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to New Hampshire

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:10 am - 1:35 pm
DUB
-
BOS
13h 25m1 stop
Multiple Airlines Logo
1:30 pm - 7:30 am
BOS
-
DUB
13h 00m1 stop
$417Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
10:45 am - 10:56 pm
DUB
-
BOS
17h 11m2 stops
American Airlines Logo
7:15 pm - 2:15 pm
BOS
-
DUB
14h 00m1 stop
$420American Airlines
Sun, Jan 11 - Sat, Jan 17
Scandinavian Airlines Logo
12:30 pm - 3:50 pm
DUB
-
BOS
32h 20m1 stop
Scandinavian Airlines Logo
5:35 pm - 9:25 am
BOS
-
DUB
10h 50m1 stop
$421Scandinavian Airlines
Fri, Feb 27 - Fri, Mar 6
British Airways Logo
1:10 pm - 10:52 pm
DUB
-
BOS
14h 42m2 stops
British Airways Logo
7:00 pm - 2:20 pm
BOS
-
DUB
14h 20m2 stops
$422British Airways
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
11:30 am - 5:01 pm
DUB
-
BOS
10h 31m1 stop
Multiple Airlines Logo
7:15 pm - 10:00 am
BOS
-
DUB
9h 45m1 stop
$424Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
9:45 am - 8:55 pm
DUB
-
BOS
16h 10m1 stop
Multiple Airlines Logo
10:40 pm - 7:10 pm
BOS
-
DUB
15h 30m2 stops
$426Multiple Airlines
Sun, Jan 18 - Mon, Jan 19
Scandinavian Airlines Logo
12:30 pm - 3:50 pm
DUB
-
BOS
32h 20m1 stop
Scandinavian Airlines Logo
5:35 pm - 11:45 am
BOS
-
DUB
13h 10m1 stop
$430Scandinavian Airlines
Mon, Jan 12 - Tue, Jan 20
United Airlines Logo
9:00 am - 6:51 pm
DUB
-
MHT
14h 51m2 stops
United Airlines Logo
7:26 pm - 8:10 am
MHT
-
DUB
31h 44m2 stops
$876United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
9:00 am - 6:51 pm
DUB
-
MHT
14h 51m2 stops
United Airlines Logo
7:26 pm - 8:10 am
MHT
-
DUB
31h 44m2 stops
$877United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
9:00 am - 6:51 pm
DUB
-
MHT
14h 51m2 stops
United Airlines Logo
7:26 pm - 8:10 am
MHT
-
DUB
31h 44m2 stops
$938United Airlines
Wed, Feb 4 - Sun, Feb 8

Aer Lingus flights from Dublin to New Hampshire

Our best Aer Lingus deals on Dublin to New Hampshire flight tickets
Aer Lingus
May 14
DUB7:50 pmDublin
7h 10m
BOS10:00 pmBoston Logan Intl
May 17
BOS11:30 pmBoston Logan Intl
6h 05m
DUB10:35 amDublin
$418
Find similar
Aer Lingus
Dec 16
DUB11:40 amDublin
7h 10m
BOS1:50 pmBoston Logan Intl
Jan 31
BOS5:10 pmBoston Logan Intl
6h 05m
DUB4:15 amDublin
$545
Find similar
Aer Lingus
Dec 5
DUB11:40 amDublin
7h 15m
BOS1:55 pmBoston Logan Intl
Dec 10
BOS9:20 pmBoston Logan Intl
6h 00m
DUB8:20 amDublin
$625
Find similar

American Airlines flights from Dublin to New Hampshire

Our best American Airlines deals on Dublin to New Hampshire flight tickets
American Airlines
Jan 11
DUB10:45 amDublin
17h 11m
2 stops
BOS10:56 pmBoston Logan Intl
Jan 17
BOS7:15 pmBoston Logan Intl
14h 00m
1 stop
DUB2:15 pmDublin
$420
Find similar
American Airlines
Jan 15
DUB8:50 amDublin
10h 30m
1 stop
BOS2:20 pmBoston Logan Intl
Jan 22
BOS5:45 pmBoston Logan Intl
9h 55m
1 stop
DUB8:40 amDublin
$433
Find similar
American Airlines
Feb 4
DUB11:30 amDublin
16h 28m
1 stop
MHT10:58 pmManchester
Feb 8
MHT12:08 pmManchester
15h 32m
2 stops
DUB8:40 amDublin
$965
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to New Hampshire 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 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Dublin to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 1/30

5:10 am-1:35 pm

1 stop13h 25m

Boston Logan Intl

Mon 2/2

1:30 pm-7:30 am

1 stop13h 00m

$417

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/11

10:45 am-10:56 pm

2 stops17h 11m

Boston Logan Intl

Sat 1/17

7:15 pm-2:15 pm

1 stop14h 00m

$420

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 2/27

12:30 pm-3:50 pm

1 stop32h 20m

Boston Logan Intl

Fri 3/6

5:35 pm-9:25 am

1 stop10h 50m

$421

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 2/25

1:10 pm-10:52 pm

2 stops14h 42m

Boston Logan Intl

Sun 3/1

7:00 pm-2:20 pm

2 stops14h 20m

$422

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 1/16

11:30 am-5:01 pm

1 stop10h 31m

Boston Logan Intl

Fri 1/23

7:15 pm-10:00 am

1 stop9h 45m

$424

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/18

9:45 am-8:55 pm

1 stop16h 10m

Boston Logan Intl

Mon 1/19

10:40 pm-7:10 pm

2 stops15h 30m

$426

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 1/12

12:30 pm-3:50 pm

1 stop32h 20m

Boston Logan Intl

Tue 1/20

5:35 pm-11:45 am

1 stop13h 10m

$430

DublinManchester

DUB - MHT

DUBMHT

Dublin

Wed 2/4

9:00 am-6:51 pm

2 stops14h 51m

Manchester

Sun 2/8

7:26 pm-8:10 am

2 stops31h 44m

$876

DublinManchester

DUB - MHT

DUBMHT

Dublin

Wed 2/4

9:00 am-6:51 pm

2 stops14h 51m

Manchester

Sun 2/8

7:26 pm-8:10 am

2 stops31h 44m

$877

DublinManchester

DUB - MHT

DUBMHT

Dublin

Wed 2/4

9:00 am-6:51 pm

2 stops14h 51m

Manchester

Sun 2/8

7:26 pm-8:10 am

2 stops31h 44m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

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

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

What is the cheapest month to fly to New Hampshire?

The month of November is another great option to travel to New Hampshire, with average flight prices from Dublin averaging around $449.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Friday when prices can be found for as low as $598. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Wednesday, with ticket prices averaging around $660.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Dublin to New Hampshire in the afternoon for as low as $619. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $639. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Hampshire from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $537 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Dublin for as low as $463 on momondo.

Cheap Dublin to New Hampshire flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

Every day

Airports in New Hampshire

1 airport
The fastest flight from Dublin to New Hampshire takes 7h 00m
Direct flights go from Dublin to New Hampshire every day.
There is 1 airport near New Hampshire: Boston Logan Intl (BOS)
Search flight deals

  • When did momondo last update prices for flights from Dublin Airport to New Hampshire?

    Prices for flights from Dublin Airport to New Hampshire were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to New Hampshire?

  • How old do you have to be to fly from Dublin Airport to New Hampshire?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The required travel and health documents for your New Hampshire 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 license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Dublin to New Hampshire for you.

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

All flight searches from Dublin to New Hampshire on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dublin to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Dublin to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your New Hampshire trip

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