How many flights depart from Portugal to New Hampshire on average per week?

56 flights are operational weekly from Portugal to New Hampshire as of November 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

What is the cheapest airline that flies from Portugal to New Hampshire?

Azores Airlines, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating from Portugal to New Hampshire

When did momondo last update prices for flights from Portugal to New Hampshire?

Prices for flights from Portugal to New Hampshire were last updated today.

How many operators does momondo search for flights from Portugal to New Hampshire?

The number of operators available for flights from Portugal to New Hampshire is 8 as of November 2025.

How old do you have to be to fly from Portugal to New Hampshire?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$198 Cheap Flights from Portugal to New Hampshire in 2025/26

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Find the cheapest flights from Portugal to New Hampshire

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Recent round-trip flight deals from Portugal to New Hampshire

Enter your travel dates to find the best prices.

5:15 pm - 7:55 pmOPO-BOS

7h 40mnonstop

10:30 pm - 10:10 amBOS-OPO

6h 40mnonstop

$475TAP AIR PORTUGAL

Find Deal

Wed, Apr 8 - Wed, Apr 22

10:00 am - 8:05 pmOPO-BOS

15h 05m1 stop

11:15 pm - 10:55 amBOS-OPO

6h 40mnonstop

$485TAP AIR PORTUGAL

Find Deal

Tue, May 12 - Wed, May 20

9:55 pm - 8:55 pmOPO-BOS

28h 00m1 stop

11:40 pm - 9:15 pmBOS-OPO

17h 35m1 stop

$502Multiple Airlines

Find Deal

Mon, Mar 2 - Tue, Mar 17

9:55 pm - 8:55 pmOPO-BOS

28h 00m1 stop

11:40 pm - 8:10 amBOS-OPO

28h 30m1 stop

$505Multiple Airlines

Find Deal

Wed, Mar 4 - Mon, Mar 16

5:45 pm - 7:55 pmPDL-BOS

6h 10mnonstop

9:25 pm - 6:20 amBOS-PDL

4h 55mnonstop

$559Azores Airlines

Find Deal

Mon, Jan 12 - Sun, Jan 18

5:45 pm - 7:55 pmPDL-BOS

6h 10mnonstop

9:25 pm - 6:20 amBOS-PDL

4h 55mnonstop

$561Azores Airlines

Find Deal

Mon, Jan 12 - Sun, Jan 18

9:05 am - 9:55 pmLIS-BOS

16h 50m1 stop

8:25 pm - 8:05 pmBOS-LIS

19h 40m2 stops

$588Iberia

Find Deal

Tue, Mar 10 - Fri, Mar 20

9:05 am - 9:55 pmLIS-BOS

16h 50m1 stop

8:25 pm - 8:05 pmBOS-LIS

19h 40m2 stops

$589Iberia

Find Deal

Tue, Mar 10 - Fri, Mar 20

4:55 pm - 12:20 amLIS-PWM

36h 25m2 stops

2:35 pm - 4:05 pmPWM-LIS

20h 30m2 stops

$721Scandinavian Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

4:55 pm - 12:20 amLIS-PWM

36h 25m2 stops

2:35 pm - 4:05 pmPWM-LIS

20h 30m2 stops

$722Scandinavian Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

Air Canada flights from Portugal to New Hampshire

Our best Air Canada deals on Portugal to New Hampshire flight tickets

Air Canada

Dec 25

LIS10:55 amLisbon Humberto Delgado

13h 47m

1 stop

BOS7:42 pmBoston Logan Intl

Dec 31

BOS4:35 pmBoston Logan Intl

11h 20m

1 stop

LIS8:55 amLisbon Humberto Delgado

$622

Find similar

Air Canada

Dec 25

LIS10:55 amLisbon Humberto Delgado

16h 42m

2 stops

BOS10:37 pmBoston Logan Intl

Dec 31

BOS4:35 pmBoston Logan Intl

11h 20m

1 stop

LIS8:55 amLisbon Humberto Delgado

$628

Find similar

Air Canada

Dec 25

LIS10:55 amLisbon Humberto Delgado

16h 42m

2 stops

BOS10:37 pmBoston Logan Intl

Dec 31

BOS10:15 amBoston Logan Intl

17h 40m

2 stops

LIS8:55 amLisbon Humberto Delgado

$633

Find similar

Iberia flights from Portugal to New Hampshire

Our best Iberia deals on Portugal to New Hampshire flight tickets

Iberia

Mar 10

LIS9:05 amLisbon Humberto Delgado

16h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Mar 20

BOS8:25 pmBoston Logan Intl

19h 40m

2 stops

LIS8:05 pmLisbon Humberto Delgado

$588

Find similar

Iberia

Mar 10

LIS9:05 amLisbon Humberto Delgado

16h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Mar 20

BOS8:25 pmBoston Logan Intl

19h 40m

2 stops

LIS8:05 pmLisbon Humberto Delgado

$589

Find similar

Iberia

Mar 2

LIS9:05 amLisbon Humberto Delgado

16h 50m

1 stop

BOS8:55 pmBoston Logan Intl

Mar 25

BOS5:45 pmBoston Logan Intl

14h 05m

1 stop

LIS11:50 amLisbon Humberto Delgado

$616

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 4/8

5:15 pm-7:55 pm

Nonstop7h 40m

Boston Logan Intl

Wed 4/22

10:30 pm-10:10 am

Nonstop6h 40m

$475

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 5/12

10:00 am-8:05 pm

1 stop15h 05m

Boston Logan Intl

Wed 5/20

11:15 pm-10:55 am

Nonstop6h 40m

$485

PortoBoston

OPO - BOS

OPOBOS

Porto

Mon 3/2

9:55 pm-8:55 pm

1 stop28h 00m

Boston Logan Intl

Tue 3/17

11:40 pm-9:15 pm

1 stop17h 35m

$502

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 3/4

9:55 pm-8:55 pm

1 stop28h 00m

Boston Logan Intl

Mon 3/16

11:40 pm-8:10 am

1 stop28h 30m

$505

Ponta DelgadaBoston

PDL - BOS

PDLBOS

Ponta Delgada Nordela

Mon 1/12

5:45 pm-7:55 pm

Nonstop6h 10m

Boston Logan Intl

Sun 1/18

9:25 pm-6:20 am

Nonstop4h 55m

$559

Ponta DelgadaBoston

PDL - BOS

PDLBOS

Ponta Delgada Nordela

Mon 1/12

5:45 pm-7:55 pm

Nonstop6h 10m

Boston Logan Intl

Sun 1/18

9:25 pm-6:20 am

Nonstop4h 55m

$561

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Tue 3/10

9:05 am-9:55 pm

1 stop16h 50m

Boston Logan Intl

Fri 3/20

8:25 pm-8:05 pm

2 stops19h 40m

$588

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Tue 3/10

9:05 am-9:55 pm

1 stop16h 50m

Boston Logan Intl

Fri 3/20

8:25 pm-8:05 pm

2 stops19h 40m

$589

LisbonPortland

LIS - PWM

LISPWM

Lisbon Humberto Delgado

Wed 1/21

4:55 pm-12:20 am

2 stops36h 25m

Portland

Sun 1/25

2:35 pm-4:05 pm

2 stops20h 30m

$721

LisbonPortland

LIS - PWM

LISPWM

Lisbon Humberto Delgado

Wed 1/21

4:55 pm-12:20 am

2 stops36h 25m

Portland

Sun 1/25

2:35 pm-4:05 pm

2 stops20h 30m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to New Hampshire?

The month of March is another great option to travel to New Hampshire, with average flight prices from Portugal averaging around $603.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Monday when prices can be found for as low as $648. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $815.

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

According to our data, the cheapest time of day to fly to New Hampshire is at noon. momondo users have found flights departing from Portugal to New Hampshire at noon for as low as $423. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $738. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Hampshire from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $679 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Portugal for as low as $574 on momondo.

Cheap Portugal to New Hampshire flight deals and tips

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

Fastest flight time	5h 45m
Direct flights	Every day
Airports in New Hampshire	1 airport

The fastest flight from Portugal to New Hampshire takes 5h 45m

Direct flights go from Portugal to New Hampshire every day.

There is 1 airport near New Hampshire: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Portugal to New Hampshire?
Prices for flights from Portugal to New Hampshire were last updated today.
How many operators does momondo search for flights from Portugal to New Hampshire?
The number of operators available for flights from Portugal to New Hampshire is 8 as of November 2025.
How old do you have to be to fly from Portugal to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from Portugal.

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

Flights from Portugal to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to New Hampshire from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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