New Hampshire

$290+ Cheap flights from Portugal 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — MHT
Apr 7 — Apr 141
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Cheap flight deals from Portugal to New Hampshire

Keep the following information in mind while searching for Portugal to New Hampshire flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(Booking.com)

One-way from

$290
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$626
Provider with most accurate pricing for Lisbon Humberto Delgado-Boston Logan Intl flight deals.
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Boston Logan Intl flights.
From Portugal to New Hampshire
One-way flight from Portugal to New Hampshire
Highest demand for flights based on searches. 16% potential increase in price ($130 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Portugal to New Hampshire

Cheapest flights from Portugal to New Hampshire
Explore the most affordable flight options available from Portugal to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:10 pmOPO - BOS
1 stop25h 40mPLAY
Sat 5/107:15 pmBOS - OPO
1 stop19h 50mPLAY
Deal found 3/31$429
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:05 pmPDL - BOS
Nonstop5h 45mAzores Airlines
Thu 10/29:15 pmBOS - PDL
Nonstop5h 05mAzores Airlines
Deal found 4/1$523
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:30 amPDL - BOS
1 stop11h 45mMultiple Airlines
Thu 10/29:15 pmBOS - PDL
Nonstop5h 05mMultiple Airlines
Deal found 4/1$539
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:15 amOPO - BOS
1 stop16h 35mMultiple Airlines
Mon 5/268:05 pmBOS - OPO
1 stop18h 45mMultiple Airlines
Deal found 4/1$543
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Sun 9/1411:45 amLIS - BOS
Nonstop7h 30mTAP AIR PORTUGAL
Sat 10/256:10 pmBOS - LIS
Nonstop6h 30mTAP AIR PORTUGAL
Deal found 4/1$544
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:10 pmOPO - BOS
1 stop22h 25mKLM
Wed 6/46:50 pmBOS - OPO
1 stop15h 40mKLM
Deal found 3/31$544
This Air France deal was found by Cheapflights users on 4/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1812:45 pmLIS - BOS
Nonstop7h 35mAir France
Sun 4/2710:20 pmBOS - LIS
1 stop11h 30mAir France
Deal found 4/1$545
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:30 pmLIS - BOS
1 stop23h 05mKLM
Sat 5/314:40 pmBOS - LIS
1 stop16h 55mKLM
Deal found 4/1$546
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/1812:45 pmLIS - BOS
Nonstop7h 35mDelta
Sun 4/277:20 pmBOS - LIS
1 stop10h 55mDelta
Deal found 4/1$548
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:05 amLIS - BOS
1 stop26h 27mAmerican Airlines
Sat 4/198:00 pmBOS - LIS
1 stop22h 10mAmerican Airlines
Deal found 3/31$550
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:40 pmOPO - BOS
Nonstop7h 40mTAP AIR PORTUGAL
Mon 5/2611:15 pmBOS - OPO
Nonstop6h 40mTAP AIR PORTUGAL
Deal found 4/1$550
This Virgin Atlantic deal was found by Cheapflights users on 4/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1812:45 pmLIS - BOS
Nonstop7h 35mVirgin Atlantic
Sun 4/2711:25 pmBOS - LIS
Nonstop6h 20mVirgin Atlantic
Deal found 4/1$552

Cheapflights Fare Finder

Customize your flight search to find flights from Portugal 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 April 2, 2025.
Use the filters below to find and compare flights from Portugal to New Hampshire that are best for you.

Fly from

Portugal

Fly to

New Hampshire

Route

Depart

Return

Price

PortoBoston

OPO - BOS

OPOBOS

Porto

Thu 5/1

9:10 pm-5:50 pm

1 stop25h 40m

Boston Logan Intl

Sat 5/10

7:15 pm-8:05 pm

1 stop19h 50m

$429

Ponta DelgadaBoston

PDL - BOS

PDLBOS

Ponta Delgada Nordela

Thu 9/25

6:05 pm-7:50 pm

Nonstop5h 45m

Boston Logan Intl

Thu 10/2

9:15 pm-6:20 am

Nonstop5h 05m

$523

Ponta DelgadaBoston

PDL - BOS

PDLBOS

Ponta Delgada Nordela

Thu 9/25

6:30 am-2:15 pm

1 stop11h 45m

Boston Logan Intl

Thu 10/2

9:15 pm-6:20 am

Nonstop5h 05m

$539

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 5/17

8:15 am-7:50 pm

1 stop16h 35m

Boston Logan Intl

Mon 5/26

8:05 pm-7:50 pm

1 stop18h 45m

$543

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 4/18

12:45 pm-3:20 pm

Nonstop7h 35m

Boston Logan Intl

Sun 4/27

7:20 pm-2:50 pm

1 stop14h 30m

$544

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 5/21

8:10 pm-1:35 pm

1 stop22h 25m

Boston Logan Intl

Wed 6/4

6:50 pm-3:30 pm

1 stop15h 40m

$544

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 5/15

7:30 pm-1:35 pm

1 stop23h 05m

Boston Logan Intl

Sat 5/31

4:40 pm-2:35 pm

1 stop16h 55m

$546

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 4/18

12:45 pm-3:20 pm

Nonstop7h 35m

Boston Logan Intl

Sun 4/27

7:20 pm-11:15 am

1 stop10h 55m

$548

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 5/17

5:40 pm-8:20 pm

Nonstop7h 40m

Boston Logan Intl

Mon 5/26

11:15 pm-10:55 am

Nonstop6h 40m

$550

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 4/18

12:45 pm-3:20 pm

Nonstop7h 35m

Boston Logan Intl

Sun 4/27

11:25 pm-10:45 am

Nonstop6h 20m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Portugal 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 Portugal to New Hampshire
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Portugal to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Portugal to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Portugal to New Hampshire are Azores Airlines ($312), TAP AIR PORTUGAL ($315), and Iberia ($354).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal 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 Portugal to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Portugal to New Hampshire (average of $334). Flying from Portugal to New Hampshire in June is currently the most expensive (average of $442). 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.

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