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Lisbon

$311+ Cheap flights from New Hampshire to Lisbon (LIS)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from New Hampshire to Lisbon

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

Round-trip from

$496
(FlightHub)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$826
From New Hampshire to Lisbon Humberto Delgado
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One-way flight from New Hampshire to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 11% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 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 New Hampshire to Lisbon

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - LIS
1 stop22h 05mAir Canada
Thu 4/3011:25 amLIS - BOS
1 stop12h 47mAir Canada
Deal found 9/10$496
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.
Sun 9/289:40 pmBOS - LIS
1 stop20h 40mSWISS
Wed 10/155:55 amLIS - BOS
1 stop14h 30mSWISS
Deal found 9/10$497
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.
Fri 11/285:30 amBOS - LIS
1 stop23h 45mUnited Airlines
Fri 12/1211:20 amLIS - BOS
1 stop33h 37mUnited Airlines
Deal found 9/10$498
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:15 amBOS - LIS
1 stop18h 05mMultiple Airlines
Tue 11/1112:35 pmLIS - BOS
1 stop12h 45mMultiple Airlines
Deal found 9/10$499
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:55 pmBOS - LIS
2 stops38h 10mScandinavian Airlines
Wed 11/124:55 pmLIS - BOS
1 stop27h 55mScandinavian Airlines
Deal found 9/11$500
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:40 pmBOS - LIS
1 stop20h 40mSWISS
Tue 10/75:55 amLIS - BOS
1 stop19h 00mSWISS
Deal found 9/10$501
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:05 pmBOS - LIS
1 stop20h 45mLufthansa
Mon 10/136:15 amLIS - BOS
1 stop16h 25mLufthansa
Deal found 9/10$502
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.
Tue 11/43:40 pmBOS - LIS
1 stop12h 40mUnited Airlines
Wed 11/126:10 amLIS - BOS
1 stop17h 25mUnited Airlines
Deal found 9/11$503
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:15 pmBOS - LIS
1 stop12h 05mUnited Airlines
Thu 10/3011:55 amLIS - BOS
2 stops26h 39mUnited Airlines
Deal found 9/9$504
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:00 pmBOS - LIS
2 stops15h 20mAir Canada
Sat 12/1311:20 amLIS - BOS
1 stop13h 22mAir Canada
Deal found 9/10$505
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:30 amBOS - LIS
2 stops22h 50mMultiple Airlines
Sat 12/63:25 pmLIS - BOS
1 stop33h 55mMultiple Airlines
Deal found 9/10$506
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.
Tue 10/78:05 pmBOS - LIS
1 stop20h 45mUnited Airlines
Thu 10/166:15 amLIS - BOS
1 stop16h 25mUnited Airlines
Deal found 9/11$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Lisbon 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 New Hampshire to Lisbon that are best for you.

Fly from

New Hampshire

Fly to

Lisbon

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 11/12

5:30 am-10:15 am

1 stop23h 45m

Lisbon Humberto Delgado

Wed 11/19

11:20 am-5:50 pm

2 stops35h 30m

$498

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 12/31

7:45 am-8:10 am

2 stops19h 25m

Lisbon Humberto Delgado

Sun 1/25

10:50 am-1:13 pm

2 stops31h 23m

$501

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 2/1

4:15 pm-8:10 am

1 stop10h 55m

Lisbon Humberto Delgado

Sat 2/14

11:20 am-7:42 pm

1 stop13h 22m

$503

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 11/26

4:20 pm-8:10 am

1 stop10h 50m

Lisbon Humberto Delgado

Sun 12/7

12:35 pm-8:20 pm

1 stop12h 45m

$504

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 3/8

1:30 pm-10:15 am

2 stops16h 45m

Lisbon Humberto Delgado

Fri 3/20

11:55 am-11:54 pm

1 stop15h 59m

$518

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 11/29

1:10 pm-9:00 am

1 stop14h 50m

Lisbon Humberto Delgado

Sun 12/14

11:15 am-2:00 pm

Nonstop7h 45m

$537

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 1/1

8:35 pm-8:00 am

Nonstop6h 25m

Lisbon Humberto Delgado

Sat 1/31

10:00 am-6:23 pm

1 stop13h 23m

$543

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 10/24

11:00 pm-6:40 pm

1 stop14h 40m

Lisbon Humberto Delgado

Sun 11/2

5:40 pm-8:55 pm

1 stop32h 15m

$544

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 11/26

9:35 pm-12:10 pm

1 stop33h 35m

Lisbon Humberto Delgado

Sun 11/30

6:40 pm-9:55 pm

1 stop32h 15m

$554

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 11/21

8:59 pm-4:05 pm

2 stops38h 06m

Lisbon Humberto Delgado

Wed 12/3

7:00 am-3:50 pm

2 stops37h 50m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 41 results
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Best time to book a flight from New Hampshire to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon
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 Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from New Hampshire?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Lisbon.

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

    A quick flight from New Hampshire to Lisbon can take about 9h 28m. United Airlines provides one of the quickest options available for as low as $604. The distance from New Hampshire to Lisbon is about 3123 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Lisbon?

    Most travelers choose Boston Logan Intl - Lisbon Humberto Delgado, Portland - Lisbon Humberto Delgado or Manchester - Lisbon Humberto Delgado when deciding on the best route from New Hampshire to Lisbon.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Lisbon (average of $612). Flying from New Hampshire to Lisbon in June is currently the most expensive (average of $1,127). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for New Hampshire to Lisbon

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