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Cheap flights from New Hampshire to Dublin from $264

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 10/21. 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 New Hampshire to Dublin

Cheap round-trip flights

Delta Logo
3:19 pm - 7:55 amBOS-DUB
11h 36m1 stop
Delta Logo
12:00 pm - 2:10 pmDUB-BOS
7h 10mnonstop
$352Delta
Find Deal
mar., sep. 2 - mié., sep. 17
United Airlines Logo
10:25 am - 10:20 amBOS-DUB
19h 55m2 stops
United Airlines Logo
9:00 am - 5:50 pmDUB-BOS
37h 50m2 stops
$353United Airlines
Find Deal
mié., oct. 29 - dom., nov. 2
Logo
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
Logo
9:45 am - 7:30 pmDUB-BOS
13h 45m1 stop
$359
Find Deal
vie., oct. 24 - sáb., nov. 1
Aer Lingus Logo
9:25 pm - 8:25 amBOS-DUB
6h 00mnonstop
Aer Lingus Logo
4:45 pm - 7:55 pmDUB-BOS
7h 10mnonstop
$364Aer Lingus
Find Deal
mié., oct. 22 - dom., oct. 26
Icelandair Logo
11:35 pm - 11:05 amBOS-DUB
30h 30m1 stop
Icelandair Logo
12:15 pm - 6:50 pmDUB-BOS
11h 35m1 stop
$365Icelandair
Find Deal
mié., oct. 8 - mié., oct. 22
Icelandair Logo
12:35 pm - 1:15 pmBOS-DUB
19h 40m1 stop
Icelandair Logo
2:15 pm - 6:50 pmDUB-BOS
9h 35m1 stop
$372Icelandair
Find Deal
mié., sep. 17 - jue., sep. 25
Air Canada Logo
6:00 am - 7:45 amBOS-DUB
20h 45m1 stop
Air Canada Logo
9:50 am - 11:29 amDUB-BOS
30h 39m1 stop
$376Air Canada
Find Deal
dom., sep. 7 - dom., sep. 14
Air Canada Logo
12:15 pm - 7:45 amBOS-DUB
14h 30m2 stops
Air Canada Logo
9:50 am - 9:25 pmDUB-BOS
16h 35m2 stops
$379Air Canada
Find Deal
mié., sep. 10 - vie., sep. 19
Logo
1:00 pm - 8:15 amBOS-DUB
14h 15m2 stops
Logo
9:50 am - 5:55 pmDUB-BOS
13h 05m2 stops
$384
Find Deal
mar., sep. 9 - mar., sep. 23
Aer Lingus Logo
9:25 pm - 8:25 amBOS-DUB
6h 00mnonstop
Aer Lingus Logo
4:45 pm - 6:45 pmDUB-BOS
7h 00mnonstop
$395Aer Lingus
Find Deal
mié., oct. 8 - lun., oct. 13

Delta flights from New Hampshire to Dublin

Our best Delta deals on New Hampshire to Dublin flight tickets
Delta
Sep 2
BOS3:19 pmBoston Logan Intl
11h 36m
1 stop
DUB7:55 amDublin
Sep 17
DUB12:00 pmDublin
7h 10m
BOS2:10 pmBoston Logan Intl
$352
Find similar
Delta
Aug 24
BOS6:50 amBoston Logan Intl
20h 55m
1 stop
DUB8:45 amDublin
Sep 2
DUB11:00 amDublin
17h 14m
1 stop
BOS11:14 pmBoston Logan Intl
$354
Find similar
Delta
Aug 22
BOS11:40 pmBoston Logan Intl
6h 05m
DUB10:45 amDublin
Aug 26
DUB6:00 amDublin
12h 40m
1 stop
BOS1:40 pmBoston Logan Intl
$357
Find similar

Air Canada flights from New Hampshire to Dublin

Our best Air Canada deals on New Hampshire to Dublin flight tickets
Air Canada
Aug 27
BOS5:50 amBoston Logan Intl
20h 55m
1 stop
DUB7:45 amDublin
Sep 2
DUB9:20 amDublin
10h 10m
1 stop
BOS2:30 pmBoston Logan Intl
$366
Find similar
Air Canada
Sep 7
BOS6:00 amBoston Logan Intl
20h 45m
1 stop
DUB7:45 amDublin
Sep 14
DUB9:50 amDublin
30h 39m
1 stop
BOS11:29 amBoston Logan Intl
$376
Find similar
Air Canada
Sep 10
BOS12:15 pmBoston Logan Intl
14h 30m
2 stops
DUB7:45 amDublin
Sep 19
DUB9:50 amDublin
16h 35m
2 stops
BOS9:25 pmBoston Logan Intl
$379
Find similar

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 agosto 20, 2025.
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

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mar. 9/2

3:19 pm-7:55 am

1 stop11h 36m

Dublin

mié. 9/17

12:00 pm-2:10 pm

Nonstop7h 10m

$352

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 10/29

10:25 am-10:20 am

2 stops19h 55m

Dublin

dom. 11/2

9:00 am-5:50 pm

2 stops37h 50m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

vie. 10/24

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

sáb. 11/1

9:45 am-7:30 pm

1 stop13h 45m

$359

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 10/22

9:25 pm-8:25 am

Nonstop6h 00m

Dublin

dom. 10/26

4:45 pm-7:55 pm

Nonstop7h 10m

$364

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 10/8

11:35 pm-11:05 am

1 stop30h 30m

Dublin

mié. 10/22

12:15 pm-6:50 pm

1 stop11h 35m

$365

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 9/17

12:35 pm-1:15 pm

1 stop19h 40m

Dublin

jue. 9/25

2:15 pm-6:50 pm

1 stop9h 35m

$372

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

dom. 9/7

6:00 am-7:45 am

1 stop20h 45m

Dublin

dom. 9/14

9:50 am-11:29 am

1 stop30h 39m

$376

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 9/10

12:15 pm-7:45 am

2 stops14h 30m

Dublin

vie. 9/19

9:50 am-9:25 pm

2 stops16h 35m

$379

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mar. 9/9

1:00 pm-8:15 am

2 stops14h 15m

Dublin

mar. 9/23

9:50 am-5:55 pm

2 stops13h 05m

$384

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 10/8

9:25 pm-8:25 am

Nonstop6h 00m

Dublin

lun. 10/13

4:45 pm-6:45 pm

Nonstop7h 00m

$395

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 month to fly to Dublin?

In general, February is the cheapest month to fly from New Hampshire to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $479. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from New Hampshire to Dublin during November average around $488.

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 Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $641. Flights from New Hampshire to Dublin on a Friday will generally be more expensive and average around $735. 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?

At noon is the cheapest time of day to fly from New Hampshire to Dublin when you can find flight prices for as low as $476. Flying to Dublin at noon 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 $723.

How far in advance should I book a flight 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 $572 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 $506 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 near Dublin: Dublin (DUB)
Search flight deals

  • 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.

Best airlines flying from New Hampshire to Dublin

Compare and see reviews for airlines that fly from New Hampshire to Dublin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $752Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Dublin?

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

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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