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Cheap flights from New Hampshire to Dublin from $273

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 Dublin departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Hampshire to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 11:05 amBOS  Boston Logan Intl-DUB Dublin
9h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 am - 5:50 pmDUB  Dublin-BOS Boston Logan Intl
11h 20m1 stop Reykjavik Keflavik Intl
$577Icelandair
Thu, Oct 22 - Tue, Nov 3
Icelandair Logo
11:00 pm - 11:05 amBOS  Boston Logan Intl-DUB Dublin
31h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 pm - 9:45 pmDUB  Dublin-BOS Boston Logan Intl
14h 30m1 stop Reykjavik Keflavik Intl
$578Icelandair
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
8:50 pm - 11:05 amBOS  Boston Logan Intl-DUB Dublin
9h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:50 am - 9:05 pmDUB  Dublin-BOS Boston Logan Intl
19h 15m2 stops Birmingham Barcelona-El Prat
$579Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
TAP AIR PORTUGAL Logo
6:05 pm - 10:00 amBOS  Boston Logan Intl-DUB Dublin
10h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:25 am - 8:55 pmDUB  Dublin-BOS Boston Logan Intl
20h 30m1 stop Lisbon Humberto Delgado
$584TAP AIR PORTUGAL
Sat, Oct 17 - Mon, Oct 26
JetBlue Logo
9:24 pm - 2:10 pmBOS  Boston Logan Intl-DUB Dublin
11h 46m1 stop Paris Charles de Gaulle
JetBlue Logo
6:15 am - 1:26 pmDUB  Dublin-BOS Boston Logan Intl
12h 11m1 stop Amsterdam Schiphol
$592JetBlue
Thu, Aug 20 - Thu, Sep 3
Aer Lingus Logo
10:50 am - 5:10 amBOS  Boston Logan Intl-DUB Dublin
13h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 10:40 pmDUB  Dublin-BOS Boston Logan Intl
14h 20m1 stop Toronto Pearson Intl
$593Aer Lingus
Wed, Sep 2 - Sun, Sep 13
Aer Lingus Logo
10:50 am - 5:10 amBOS  Boston Logan Intl-DUB Dublin
13h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 10:40 pmDUB  Dublin-BOS Boston Logan Intl
14h 20m1 stop Toronto Pearson Intl
$593Aer Lingus
Tue, Sep 1 - Sun, Sep 13
JetBlue Logo
9:24 pm - 5:20 pmBOS  Boston Logan Intl-DUB Dublin
14h 56m1 stop Paris Charles de Gaulle
JetBlue Logo
6:15 am - 1:26 pmDUB  Dublin-BOS Boston Logan Intl
12h 11m1 stop Amsterdam Schiphol
$598JetBlue
Tue, Aug 25 - Fri, Sep 4
Scandinavian Airlines Logo
5:50 pm - 7:05 pmBOS  Boston Logan Intl-DUB Dublin
20h 15m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
8:20 pm - 4:40 pmDUB  Dublin-BOS Boston Logan Intl
24h 20m2 stops Stockholm Arlanda Kastrup Copenhagen
$608Scandinavian Airlines
Wed, Oct 21 - Mon, Oct 26
Scandinavian Airlines Logo
5:35 pm - 10:35 amBOS  Boston Logan Intl-DUB Dublin
36h 00m3 stops Kastrup Copenhagen Stockholm Arlanda Oslo Gardermoen
Scandinavian Airlines Logo
12:35 pm - 3:40 pmDUB  Dublin-BOS Boston Logan Intl
32h 05m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen
$633Scandinavian Airlines
Fri, Nov 13 - Wed, Nov 18

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JetBlue flights from New Hampshire to Dublin

Our best JetBlue deals on New Hampshire to Dublin flight tickets
JetBlue
Aug 20
BOS9:24 pmBoston Logan Intl
11h 46m
1 stop
DUB2:10 pmDublin
Sep 3
DUB6:15 amDublin
12h 11m
1 stop
BOS1:26 pmBoston Logan Intl
$592
JetBlue
Aug 25
BOS9:24 pmBoston Logan Intl
14h 56m
1 stop
DUB5:20 pmDublin
Sep 4
DUB6:15 amDublin
12h 11m
1 stop
BOS1:26 pmBoston Logan Intl
$598
JetBlue
Aug 24
BOS9:24 pmBoston Logan Intl
20h 16m
1 stop
DUB10:40 pmDublin
Sep 2
DUB6:20 pmDublin
24h 06m
1 stop
BOS1:26 pmBoston Logan Intl
$603

Aer Lingus flights from New Hampshire to Dublin

Our best Aer Lingus deals on New Hampshire to Dublin flight tickets
Aer Lingus
Sep 1
BOS10:50 amBoston Logan Intl
13h 20m
1 stop
DUB5:10 amDublin
Sep 13
DUB1:20 pmDublin
14h 20m
1 stop
BOS10:40 pmBoston Logan Intl
$593
Aer Lingus
Oct 20
BOS9:15 pmBoston Logan Intl
6h 10m
DUB8:25 amDublin
Nov 19
DUB1:00 pmDublin
14h 37m
1 stop
BOS10:37 pmBoston Logan Intl
$596
Aer Lingus
Sep 7
BOS9:15 pmBoston Logan Intl
6h 10m
DUB8:25 amDublin
Sep 18
DUB1:20 pmDublin
14h 20m
1 stop
BOS10:40 pmBoston Logan Intl
$600

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Dublin 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 August 10, 2026.
Use the filters below to find and compare flights from New Hampshire to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Thu 10/22

8:50 pm-11:05 am

1 stop9h 15m

Dublin

Tue 11/3

11:30 am-5:50 pm

1 stop11h 20m

$577

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Mon 9/21

11:00 pm-11:05 am

1 stop31h 05m

Dublin

Wed 9/30

12:15 pm-9:45 pm

1 stop14h 30m

$578

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Thu 10/15

8:50 pm-11:05 am

1 stop9h 15m

Dublin

Thu 10/22

6:50 am-9:05 pm

2 stops19h 15m

$579

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Sat 10/17

6:05 pm-10:00 am

1 stop10h 55m

Dublin

Mon 10/26

4:25 am-8:55 pm

1 stop20h 30m

$584

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Thu 8/20

9:24 pm-2:10 pm

1 stop11h 46m

Dublin

Thu 9/3

6:15 am-1:26 pm

1 stop12h 11m

$592

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Wed 9/2

10:50 am-5:10 am

1 stop13h 20m

Dublin

Sun 9/13

1:20 pm-10:40 pm

1 stop14h 20m

$593

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Tue 9/1

10:50 am-5:10 am

1 stop13h 20m

Dublin

Sun 9/13

1:20 pm-10:40 pm

1 stop14h 20m

$593

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Tue 8/25

9:24 pm-5:20 pm

1 stop14h 56m

Dublin

Fri 9/4

6:15 am-1:26 pm

1 stop12h 11m

$598

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Wed 10/21

5:50 pm-7:05 pm

2 stops20h 15m

Dublin

Mon 10/26

8:20 pm-4:40 pm

2 stops24h 20m

$608

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Fri 11/13

5:35 pm-10:35 am

3 stops36h 00m

Dublin

Wed 11/18

12:35 pm-3:40 pm

3 stops32h 05m

$633

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 Dublin from

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

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 day to depart on your flight to Dublin?

The cheapest day to depart from New Hampshire to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $628. Flights from New Hampshire to Dublin on a Friday will generally be more expensive and average around $689. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from New Hampshire to Dublin when you can find flight prices for as low as $627. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $675.

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

You are more likely to see cheaper flights to Dublin from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $549 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New Hampshire for as low as $521 on momondo.

Cheap New Hampshire to Dublin flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from New Hampshire to Dublin takes 5h 55m
Direct flights go from New Hampshire to Dublin every day.
There is 1 airport in Dublin. From New Hampshire there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from New Hampshire to Dublin

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

    Prices for flights from New Hampshire to Dublin Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Malahide
Kildare
Mullingar
Wicklow
Bray
Portmarnock
Leixlip
Dundalk
Carlingford
Drogheda
Arklow
Naas
Castleknock
Cavan
Slane
Maynooth
Thurles

Why use momondo?

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

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 Dublin for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from New Hampshire.

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

If you are not ready to book a flight from New Hampshire to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

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