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Cheap flights from New Hampshire to Lisbon from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Lisbon departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to Lisbon

Cheap round-trip flights

Multiple Airlines Logo
7:54 pm - 8:10 amBOS-LIS
31h 16m1 stop
Multiple Airlines Logo
11:20 am - 9:32 amLIS-BOS
27h 12m1 stop
$491Multiple Airlines
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Mon, Dec 1 - Tue, Dec 9
LEVEL Logo
10:40 pm - 8:30 amBOS-LIS
28h 50m1 stop
LEVEL Logo
5:40 pm - 8:55 pmLIS-BOS
32h 15m1 stop
$492LEVEL
Find Deal
Mon, Jan 12 - Sun, Jan 25
Iberia Logo
10:40 pm - 8:25 pmBOS-LIS
16h 45m1 stop
Iberia Logo
5:40 pm - 8:55 pmLIS-BOS
32h 15m1 stop
$494Iberia
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Mon, Mar 2 - Wed, Mar 4
Scandinavian Airlines Logo
8:45 pm - 9:30 pmBOS-LIS
44h 45m2 stops
Scandinavian Airlines Logo
7:00 am - 4:50 pmLIS-BOS
37h 50m2 stops
$495Scandinavian Airlines
Find Deal
Sun, Mar 8 - Wed, Mar 18
Air Canada Logo
6:15 am - 9:20 amBOS-LIS
23h 05m1 stop
Air Canada Logo
11:25 am - 7:12 pmLIS-BOS
12h 47m1 stop
$496Air Canada
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Mon, Mar 16 - Sun, Apr 5
United Airlines Logo
5:30 am - 10:15 amBOS-LIS
23h 45m1 stop
United Airlines Logo
11:00 am - 9:57 amLIS-BOS
27h 57m1 stop
$498United Airlines
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Wed, Dec 3 - Wed, Dec 10
Scandinavian Airlines Logo
4:10 pm - 8:55 amBOS-LIS
36h 45m2 stops
Scandinavian Airlines Logo
4:55 pm - 4:50 pmLIS-BOS
27h 55m1 stop
$500Scandinavian Airlines
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Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
6:00 am - 9:20 amBOS-LIS
22h 20m1 stop
United Airlines Logo
6:10 am - 6:35 pmLIS-BOS
17h 25m1 stop
$503United Airlines
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Mon, Oct 20 - Fri, Nov 7
Air Canada Logo
6:40 pm - 9:20 amBOS-LIS
9h 40m1 stop
Air Canada Logo
10:55 am - 10:37 pmLIS-BOS
16h 42m2 stops
$505Air Canada
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Thu, Dec 4 - Thu, Dec 11
Iberia Logo
10:40 pm - 4:05 pmBOS-LIS
12h 25m2 stops
Iberia Logo
8:45 pm - 3:15 pmLIS-BOS
23h 30m1 stop
$536Iberia
Find Deal
Mon, Feb 16 - Sun, Mar 1

Scandinavian Airlines flights from New Hampshire to Lisbon

Our best Scandinavian Airlines deals on New Hampshire to Lisbon flight tickets
Scandinavian Airlines
Mar 8
BOS8:45 pmBoston Logan Intl
44h 45m
2 stops
LIS9:30 pmLisbon Humberto Delgado
Mar 18
LIS7:00 amLisbon Humberto Delgado
37h 50m
2 stops
BOS4:50 pmBoston Logan Intl
$495
Find similar
Scandinavian Airlines
Mar 11
BOS4:10 pmBoston Logan Intl
36h 45m
2 stops
LIS8:55 amLisbon Humberto Delgado
Mar 18
LIS4:55 pmLisbon Humberto Delgado
27h 55m
1 stop
BOS4:50 pmBoston Logan Intl
$500
Find similar
Scandinavian Airlines
Feb 28
BOS8:45 pmBoston Logan Intl
37h 55m
2 stops
LIS3:40 pmLisbon Humberto Delgado
Mar 15
LIS4:55 pmLisbon Humberto Delgado
27h 55m
1 stop
BOS4:50 pmBoston Logan Intl
$501
Find similar

Icelandair flights from New Hampshire to Lisbon

Our best Icelandair deals on New Hampshire to Lisbon flight tickets
Icelandair
Oct 1
BOS8:50 pmBoston Logan Intl
19h 30m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Oct 30
LIS9:20 pmLisbon Humberto Delgado
25h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$559
Find similar
Icelandair
Oct 1
BOS11:35 pmBoston Logan Intl
16h 45m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Oct 5
LIS10:25 pmLisbon Humberto Delgado
25h 25m
1 stop
BOS6:50 pmBoston Logan Intl
$570
Find similar
Icelandair
Oct 1
BOS11:35 pmBoston Logan Intl
16h 45m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Oct 9
LIS10:20 pmLisbon Humberto Delgado
28h 40m
1 stop
BOS10:00 pmBoston Logan Intl
$578
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from New Hampshire to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 12/1

7:54 pm-8:10 am

1 stop31h 16m

Lisbon Humberto Delgado

Tue 12/9

11:20 am-9:32 am

1 stop27h 12m

$491

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 1/12

10:40 pm-8:30 am

1 stop28h 50m

Lisbon Humberto Delgado

Sun 1/25

5:40 pm-8:55 pm

1 stop32h 15m

$492

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 3/2

10:40 pm-8:25 pm

1 stop16h 45m

Lisbon Humberto Delgado

Wed 3/4

5:40 pm-8:55 pm

1 stop32h 15m

$494

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 3/8

8:45 pm-9:30 pm

2 stops44h 45m

Lisbon Humberto Delgado

Wed 3/18

7:00 am-4:50 pm

2 stops37h 50m

$495

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 3/16

6:15 am-9:20 am

1 stop23h 05m

Lisbon Humberto Delgado

Sun 4/5

11:25 am-7:12 pm

1 stop12h 47m

$496

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 12/3

5:30 am-10:15 am

1 stop23h 45m

Lisbon Humberto Delgado

Wed 12/10

11:00 am-9:57 am

1 stop27h 57m

$498

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 3/11

4:10 pm-8:55 am

2 stops36h 45m

Lisbon Humberto Delgado

Wed 3/18

4:55 pm-4:50 pm

1 stop27h 55m

$500

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 10/20

6:00 am-9:20 am

1 stop22h 20m

Lisbon Humberto Delgado

Fri 11/7

6:10 am-6:35 pm

1 stop17h 25m

$503

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 12/4

6:40 pm-9:20 am

1 stop9h 40m

Lisbon Humberto Delgado

Thu 12/11

10:55 am-10:37 pm

2 stops16h 42m

$505

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 2/16

10:40 pm-4:05 pm

2 stops12h 25m

Lisbon Humberto Delgado

Sun 3/1

8:45 pm-3:15 pm

1 stop23h 30m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

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

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

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from New Hampshire to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $646. If you are unable to visit Lisbon during the month of February, then departing from New Hampshire during the month January is also very affordable. Most momondo users find prices during this month for around $650.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $793. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New Hampshire to Lisbon for around $872.

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

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $351. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $830 on average. Flights to Lisbon from New Hampshire in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $789 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from New Hampshire for as low as $697 on momondo.

Cheap New Hampshire to Lisbon flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Lisbon

1 airport
The fastest flight from New Hampshire to Lisbon takes 6h 20m
Direct flights go from New Hampshire to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Lisbon Humberto Delgado Airport?

    Prices for flights from New Hampshire to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from New Hampshire to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Leiria
Tomar
Estoril
Sesimbra
Evora
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

Why use momondo?

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

Finding the right flight to Lisbon from New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

Yes. All flights to Lisbon from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential New Hampshire to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Lisbon from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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