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$217+ Cheap flights from New Hampshire to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — CPH
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from New Hampshire to Europe

Cheapest flights from New Hampshire to Europe
Explore the most affordable flight options available from New Hampshire to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:15 pm
BOS
-
DUB
Nonstop6h 05m
Delta
Wed 3/411:30 am
DUB
-
BOS
Nonstop7h 10m
Delta
Deal found 2/18$350
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:35 pm
BOS
-
DUB
1 stop14h 35m
United Airlines
Wed 3/49:00 am
DUB
-
BOS
1 stop11h 55m
United Airlines
Deal found 2/19$351
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 pm
BOS
-
DUB
1 stop15h 30m
Multiple Airlines
Mon 3/29:00 am
DUB
-
BOS
2 stops17h 27m
Multiple Airlines
Deal found 2/18$352
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:02 pm
BOS
-
DUB
Nonstop6h 18m
JetBlue
Wed 5/610:40 am
DUB
-
BOS
Nonstop6h 59m
JetBlue
Deal found 2/19$353
This KAYAK deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:02 pm
BOS
-
DUB
Nonstop6h 18m
JetBlue
Tue 5/510:40 am
DUB
-
BOS
Nonstop6h 59m
JetBlue
Deal found 2/21$354
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:15 am
BOS
-
DUB
1 stop15h 30m
Delta
Tue 3/311:30 am
DUB
-
BOS
Nonstop7h 10m
Delta
Deal found 2/19$355
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:55 pm
BOS
-
DUB
1 stop13h 05m
JetBlue
Tue 5/1210:40 am
DUB
-
BOS
Nonstop6h 59m
JetBlue
Deal found 2/20$356
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:30 pm
BOS
-
DUB
Nonstop6h 15m
Delta
Wed 5/133:00 pm
DUB
-
BOS
Nonstop7h 04m
Delta
Deal found 2/19$357
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:45 am
BOS
-
DUB
1 stop20h 35m
United Airlines
Wed 4/229:50 am
DUB
-
BOS
1 stop17h 49m
United Airlines
Deal found 2/19$358
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:45 am
BOS
-
DUB
1 stop15h 25m
Air Canada
Mon 3/29:00 am
DUB
-
BOS
2 stops17h 27m
Air Canada
Deal found 2/18$359
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:35 am
BOS
-
DUB
1 stop22h 10m
Delta
Fri 5/83:00 pm
DUB
-
BOS
Nonstop7h 04m
Delta
Deal found 2/20$361
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:50 pm
BOS
-
BCN
1 stop11h 55m
Icelandair
Sat 5/23:45 pm
BCN
-
BOS
1 stop12h 00m
Icelandair
Deal found 2/20$397

Find flight deals from New Hampshire to Europe

Keep the following information in mind while searching for New Hampshire to Europe flight deals. Data was last updated February 22, 2026.

Round-trip from

$350
(Delta)

One-way from

$217
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$709
From New Hampshire to Europe
Search Deals
One-way flight from New Hampshire to Europe
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Europe 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, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from New Hampshire to Europe that are best for you.

Fly from

New Hampshire

Fly to

Europe

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 3/9

2:15 pm-7:30 am

2 stops13h 15m

Dublin

Mon 3/16

8:00 am-3:57 pm

1 stop11h 57m

$356

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 4/28

4:59 pm-9:15 am

1 stop11h 16m

Dublin

Tue 5/5

3:00 pm-5:04 pm

Nonstop7h 04m

$361

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

2:20 pm-7:30 am

2 stops12h 10m

Dublin

Tue 3/10

12:05 pm-9:41 pm

2 stops13h 36m

$369

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 4/28

3:28 pm-10:40 am

2 stops14h 12m

Dublin

Tue 5/5

9:50 am-7:54 pm

2 stops15h 04m

$372

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 3/11

8:10 pm-4:20 pm

1 stop16h 10m

Dublin

Tue 3/17

11:30 am-2:40 pm

Nonstop7h 10m

$382

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 3/11

8:10 pm-4:20 pm

1 stop16h 10m

Dublin

Wed 3/25

11:30 am-2:40 pm

Nonstop7h 10m

$383

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/19

8:15 pm-11:10 am

1 stop9h 55m

Dublin

Mon 4/27

9:50 am-5:45 pm

2 stops36h 55m

$388

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 4/20

10:05 am-7:20 am

2 stops16h 15m

Dublin

Sun 4/26

9:50 am-5:45 pm

2 stops36h 55m

$392

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 3/22

5:45 am-10:20 am

1 stop24h 35m

Dublin

Sat 4/4

9:50 am-12:11 pm

1 stop31h 21m

$400

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 3/8

11:15 pm-9:20 am

Nonstop6h 05m

Dublin

Thu 3/12

11:30 am-2:40 pm

Nonstop7h 10m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Europe
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Hampshire to Europe?

    United Airlines, Delta, and JetBlue can get you from New Hampshire to Europe in just under 6h 55m. Your travel time can differ by up to 9h 15m. New Hampshire and Europe are separated by a distance of 3399 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from New Hampshire to Europe that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Europe.

  • Can I find deals for business class flights from New Hampshire to Europe?

    Yes. Cheapflights offers flight deals from New Hampshire to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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