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Stewart

$357+ Cheap flights from Lisbon (LIS) to New Windsor (SWF)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SWF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Lisbon to Stewart

One-way flights from Lisbon to Stewart
Search for one-way flight options from Lisbon to Stewart. Find affordable one-way fares based on user searches. Data last updated January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Thu 3/125:55 am
LIS
-
SWF
2 stops31h 07m
Multiple Airlines
Deal found 1/24$357
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Wed 2/257:50 pm
LIS
-
SWF
3 stops44h 41m
Multiple Airlines
Deal found 1/24$393
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Thu 5/145:55 am
LIS
-
SWF
2 stops33h 55m
Multiple Airlines
Deal found 1/24$430
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/47:00 pm
LIS
-
SWF
2 stops52h 43m
Multiple Airlines
Deal found 1/25$439
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Wed 4/155:55 am
LIS
-
SWF
2 stops34h 13m
Multiple Airlines
Deal found 1/24$485
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Tue 5/196:30 am
LIS
-
SWF
3 stops33h 55m
Multiple Airlines
Deal found 1/24$491
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sat 1/319:25 am
LIS
-
SWF
3 stops53h 54m
Multiple Airlines
Deal found 1/24$497
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Tue 6/28:05 pm
LIS
-
SWF
3 stops41h 53m
Multiple Airlines
Deal found 1/23$498
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/18:35 am
LIS
-
SWF
2 stops30h 44m
Multiple Airlines
Deal found 1/25$504
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Fri 4/176:25 pm
LIS
-
SWF
2 stops45h 30m
Multiple Airlines
Deal found 1/25$505

Find flight deals from Lisbon to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

February

Average price

$546
Provider with most accurate pricing for Lisbon Humberto Delgado-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-New York (NYC) flights.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Stewart 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 January 26, 2026.
Use the filters below to find and compare flights from Lisbon to New Windsor that are best for you.

Fly from

Lisbon

Fly to

Stewart

Route

Depart

Return

Price

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Thu 5/14

5:55 am-10:50 am

2 stops33h 55m

$430

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Wed 2/4

7:00 pm-6:43 pm

2 stops52h 43m

$439

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Wed 4/15

5:55 am-11:08 am

2 stops34h 13m

$485

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Tue 5/19

6:30 am-11:25 am

3 stops33h 55m

$491

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Sat 1/31

9:25 am-10:19 am

3 stops53h 54m

$497

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Sun 2/1

8:35 am-10:19 am

2 stops30h 44m

$504

LisbonNew Windsor

LIS - SWF

LISSWF

Lisbon Humberto Delgado

Fri 4/17

6:25 pm-10:55 am

2 stops45h 30m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Best time to book a flight from Lisbon to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Lisbon 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 Lisbon to New Windsor

What is the cheapest month to book a flight from Lisbon to New Windsor?

Currently, January is the cheapest month in which you can book a flight from Lisbon to New Windsor (average of $415). Flying from Lisbon to New Windsor in August is currently the most expensive (average of $582). 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.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Lisbon to Stewart?

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Stewart 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 Lisbon to New Windsor?

    Currently, January is the cheapest month in which you can book a flight from Lisbon to New Windsor (average of $415). Flying from Lisbon to New Windsor in August is currently the most expensive (average of $582). 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 New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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