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

67 flights are operational weekly from Portugal to New Hampshire as of July 2026. The most popular departure day for this route is Sat, with 22% of flights per week taking off on this day.

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

TAP AIR PORTUGAL, American Airlines, and Azores Airlines 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 6 as of July 2026.

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.

$244 Cheap Flights from Portugal to New Hampshire in 2026

Find the cheapest flights from Portugal to New Hampshire

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Portugal to New Hampshire

Enter your travel dates to find the best prices.

10:00 pm - 9:45 pm

OPO

BOS

28h 45m

1 stop

11:35 pm - 8:00 am

BOS

OPO

27h 25m

1 stop

$466LEVEL

Sat, Sep 5 - Sun, Sep 13

6:00 am - 8:10 pm

OPO

BOS

19h 10m

1 stop

8:05 pm - 11:25 pm

BOS

OPO

22h 20m

1 stop

$481Lufthansa

Sat, Sep 5 - Sun, Sep 13

6:00 am - 8:10 pm

OPO

BOS

19h 10m

1 stop

8:05 pm - 11:25 pm

BOS

OPO

22h 20m

1 stop

$484Lufthansa

Sat, Sep 5 - Sun, Sep 13

10:15 am - 7:55 pm

FNC

BOS

14h 40m

1 stop

9:40 pm - 9:30 am

BOS

FNC

30h 50m

1 stop

$521SWISS

Thu, Sep 3 - Mon, Sep 7

10:15 am - 7:55 pm

FNC

BOS

14h 40m

1 stop

9:40 pm - 9:30 am

BOS

FNC

30h 50m

1 stop

$523SWISS

Thu, Sep 3 - Mon, Sep 7

11:00 am - 9:59 pm

PDL

BOS

14h 59m

1 stop

8:30 pm - 8:40 am

BOS

PDL

8h 10m

1 stop

$525Air Canada

Fri, Sep 4 - Thu, Sep 10

5:05 am - 9:59 pm

LIS

BOS

21h 54m

2 stops

7:00 pm - 8:20 am

BOS

LIS

32h 20m

1 stop

$528United Airlines

Fri, Sep 4 - Fri, Sep 11

5:00 am - 1:15 pm

LIS

BOS

13h 15m

1 stop

11:25 pm - 10:45 am

BOS

LIS

6h 20mnonstop

$529Delta

Wed, Oct 7 - Tue, Oct 13

5:05 am - 4:48 pm

LIS

BOS

16h 43m

2 stops

3:35 pm - 10:30 am

BOS

LIS

13h 55m

2 stops

$532United Airlines

Thu, Sep 10 - Tue, Sep 15

5:00 am - 10:37 pm

LIS

BOS

22h 37m

2 stops

5:30 am - 9:20 am

BOS

LIS

22h 50m

2 stops

$533Air Canada

Wed, Nov 25 - Tue, Dec 29

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Portugal to New Hampshire

Our best Lufthansa deals on Portugal to New Hampshire flight tickets

Lufthansa

Sep 5

OPO6:00 amPorto

19h 10m

1 stop

BOS8:10 pmBoston Logan Intl

Sep 13

BOS8:05 pmBoston Logan Intl

22h 20m

1 stop

OPO11:25 pmPorto

$481

Lufthansa

Sep 5

OPO6:00 amPorto

19h 10m

1 stop

BOS8:10 pmBoston Logan Intl

Sep 13

BOS8:05 pmBoston Logan Intl

22h 20m

1 stop

OPO11:25 pmPorto

$484

Lufthansa

Sep 5

OPO6:00 amPorto

19h 10m

1 stop

BOS8:10 pmBoston Logan Intl

Sep 13

BOS8:05 pmBoston Logan Intl

22h 20m

1 stop

OPO11:25 pmPorto

$485

American Airlines flights from Portugal to New Hampshire

Our best American Airlines deals on Portugal to New Hampshire flight tickets

American Airlines

Sep 9

OPO12:25 pmPorto

12h 05m

1 stop

BOS7:30 pmBoston Logan Intl

Sep 14

BOS9:20 pmBoston Logan Intl

13h 40m

1 stop

OPO4:00 pmPorto

$500

American Airlines

Sep 16

OPO12:25 pmPorto

12h 05m

1 stop

BOS7:30 pmBoston Logan Intl

Sep 20

BOS1:02 pmBoston Logan Intl

13h 38m

2 stops

OPO7:40 amPorto

$517

American Airlines

Jul 20

LIS11:05 amLisbon Humberto Delgado

16h 28m

1 stop

PWM10:33 pmPortland

Jul 24

PWM2:56 pmPortland

13h 09m

1 stop

LIS9:05 amLisbon Humberto Delgado

$1,287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 9/5

10:00 pm-9:45 pm

1 stop28h 45m

Boston Logan Intl

Sun 9/13

11:35 pm-8:00 am

1 stop27h 25m

$466

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 9/5

6:00 am-8:10 pm

1 stop19h 10m

Boston Logan Intl

Sun 9/13

8:05 pm-11:25 pm

1 stop22h 20m

$481

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 9/5

6:00 am-8:10 pm

1 stop19h 10m

Boston Logan Intl

Sun 9/13

8:05 pm-11:25 pm

1 stop22h 20m

$484

FunchalBoston

FNC - BOS

FNCBOS

Funchal Madeira

Thu 9/3

10:15 am-7:55 pm

1 stop14h 40m

Boston Logan Intl

Mon 9/7

9:40 pm-9:30 am

1 stop30h 50m

$521

FunchalBoston

FNC - BOS

FNCBOS

Funchal Madeira

Thu 9/3

10:15 am-7:55 pm

1 stop14h 40m

Boston Logan Intl

Mon 9/7

9:40 pm-9:30 am

1 stop30h 50m

$523

Ponta DelgadaBoston

PDL - BOS

PDLBOS

Ponta Delgada Nordela

Fri 9/4

11:00 am-9:59 pm

1 stop14h 59m

Boston Logan Intl

Thu 9/10

8:30 pm-8:40 am

1 stop8h 10m

$525

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 9/4

5:05 am-9:59 pm

2 stops21h 54m

Boston Logan Intl

Fri 9/11

7:00 pm-8:20 am

1 stop32h 20m

$528

Quickest round-trip

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Wed 10/7

5:00 am-1:15 pm

1 stop13h 15m

Boston Logan Intl

Tue 10/13

11:25 pm-10:45 am

Nonstop6h 20m

$529

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 9/10

5:05 am-4:48 pm

2 stops16h 43m

Boston Logan Intl

Tue 9/15

3:35 pm-10:30 am

2 stops13h 55m

$532

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Wed 11/25

5:00 am-10:37 pm

2 stops22h 37m

Boston Logan Intl

Tue 12/29

5:30 am-9:20 am

2 stops22h 50m

$533

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 day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as $736. 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 $899.

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 in the morning. momondo users have found flights departing from Portugal to New Hampshire in the morning for as low as $805. 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 afternoon because they tend to be around $807. 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 from Portugal 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 $727 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 $629 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	52 airports

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

Direct flights go from Portugal to New Hampshire every day.

There are 52 airports in New Hampshire. From Portugal there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying 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 6 as of July 2026.
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.