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$234+ Cheap flights from Barcelona-El Prat (BCN) to New Hampshire

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — MHT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to New Hampshire

Keep the following information in mind while searching for Barcelona-El Prat to New Hampshire flight deals. Data was last updated September 11, 2025.

Round-trip from

$382
(United Airlines)

One-way from

$234
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$465
From Barcelona-El Prat to New Hampshire
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One-way flight from Barcelona-El Prat to New Hampshire
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Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Barcelona-El Prat to New Hampshire

Cheapest flights from Barcelona-El Prat to New Hampshire
Explore the most affordable flight options available from Barcelona-El Prat to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/166:00 amBCN - BOS
1 stop19h 55mUnited Airlines
Thu 10/309:15 amBOS - BCN
2 stops18h 20mUnited Airlines
Deal found 9/11$382
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/166:30 pmBCN - BOS
Nonstop8h 45mIberia
Mon 11/1010:40 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/10$392
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/1712:00 pmBCN - BOS
1 stop11h 40mUnited Airlines
Fri 10/248:00 amBOS - BCN
2 stops17h 50mUnited Airlines
Deal found 9/9$398
This Iberia deal was found by Cheapflights users on 9/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:15 amBCN - BOS
1 stop11h 45mIberia
Mon 10/611:00 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/9$405
This Iberia deal was found by Cheapflights users on 9/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:45 amBCN - BOS
1 stop11h 15mIberia
Tue 10/1411:00 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/9$406
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/153:45 pmBCN - BOS
1 stop33h 05mIcelandair
Wed 10/2211:35 pmBOS - BCN
1 stop33h 10mIcelandair
Deal found 9/9$411
This Iberia deal was found by Cheapflights users on 9/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:50 pmBCN - BOS
1 stop15h 29mIberia
Mon 10/2711:40 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/10$413
This Iberia deal was found by Cheapflights users on 9/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:15 pmBCN - BOS
1 stop24h 00mIberia
Mon 11/1710:40 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/11$415
This Iberia deal was found by Cheapflights users on 9/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:50 pmBCN - BOS
1 stop15h 29mIberia
Sat 11/1510:40 pmBOS - BCN
Nonstop7h 15mIberia
Deal found 9/9$416
This Ticket deal was found by Cheapflights users on 9/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:00 pmBCN - BOS
1 stop11h 55mMultiple Airlines
Mon 11/176:30 pmBOS - BCN
1 stop13h 30mMultiple Airlines
Deal found 9/9$417
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/126:50 amBCN - MHT
2 stops22h 54mUnited Airlines
Sun 11/169:30 amMHT - BCN
1 stop16h 50mUnited Airlines
Deal found 9/10$825
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/306:50 amBCN - MHT
2 stops21h 54mUnited Airlines
Mon 11/39:30 amMHT - BCN
2 stops22h 35mUnited Airlines
Deal found 9/10$830

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to New Hampshire that are best for you.

Fly from

Barcelona-El Prat

Fly to

New Hampshire

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 10/14

6:30 pm-9:15 pm

Nonstop8h 45m

Boston Logan Intl

Fri 10/24

11:00 pm-12:15 pm

Nonstop7h 15m

$435

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 10/20

6:30 pm-9:15 pm

Nonstop8h 45m

Boston Logan Intl

Fri 10/24

11:00 pm-12:15 pm

Nonstop7h 15m

$435

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 11/27

6:00 am-1:20 pm

1 stop13h 20m

Boston Logan Intl

Tue 12/2

1:20 pm-11:10 am

2 stops15h 50m

$436

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 11/27

6:00 am-1:20 pm

1 stop13h 20m

Boston Logan Intl

Tue 12/2

6:30 pm-11:10 am

1 stop10h 40m

$436

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 10/9

9:20 am-4:30 pm

1 stop13h 10m

Boston Logan Intl

Thu 10/16

5:20 pm-9:00 am

1 stop9h 40m

$436

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 10/9

6:20 am-4:30 pm

1 stop16h 10m

Boston Logan Intl

Sun 10/12

5:20 pm-2:50 pm

1 stop15h 30m

$436

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 11/27

7:55 pm-1:20 pm

1 stop23h 25m

Boston Logan Intl

Mon 12/1

8:25 pm-2:00 pm

1 stop11h 35m

$437

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 11/24

11:10 am-6:55 pm

1 stop13h 45m

Boston Logan Intl

Sun 11/30

8:25 pm-2:00 pm

1 stop11h 35m

$437

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 10/8

9:30 am-12:00 pm

Nonstop8h 30m

Boston Logan Intl

Sun 10/12

7:25 pm-2:50 pm

1 stop13h 25m

$437

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 11/26

6:00 am-1:20 pm

1 stop13h 20m

Boston Logan Intl

Tue 12/2

8:25 pm-2:00 pm

1 stop11h 35m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 46 results
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Best time to book a flight from Barcelona-El Prat to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Barcelona-El Prat 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 Barcelona-El Prat Airport to New Hampshire
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 Barcelona-El Prat to New Hampshire. 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 Barcelona-El Prat Airport to New Hampshire?

    Departing from Barcelona-El Prat Airport to New Hampshire will take you 8h 45m. The distance from Barcelona-El Prat Airport to New Hampshire is about 3638 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Barcelona-El Prat Airport to New Hampshire?

    Most travelers choose Barcelona-El Prat - Boston Logan Intl, Barcelona-El Prat - Manchester or Barcelona-El Prat - Portland when deciding on the best route from Barcelona-El Prat Airport to New Hampshire.

  • Can I find deals for flights from Barcelona-El Prat to New Hampshire that include hotel bookings?

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

  • How can I find direct flights from Barcelona-El Prat to New Hampshire?

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

  • Can I find deals for business class flights from Barcelona-El Prat to New Hampshire?

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

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to New Hampshire (average of $334). Flying from Barcelona-El Prat Airport to New Hampshire in April is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Barcelona-El Prat to New Hampshire

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