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Portugal

$317+ Cheap flights from New Windsor (SWF) to Portugal

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LIS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Stewart to Portugal

Keep the following information in mind while searching for Stewart to Portugal flight deals. Data was last updated June 12, 2025.

Round-trip from

$448
(PLAY)

One-way from

$317
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$1,052
From New Windsor Stewart to Portugal
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One-way flight from New Windsor Stewart to Portugal
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Highest demand for flights based on searches. 16% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Stewart to Portugal

Cheapest flights from Stewart to Portugal
Explore the most affordable flight options available from Stewart to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This PLAY deal was found by Cheapflights users on 6/10. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:15 pmSWF - LIS
1 stop20h 05mPLAY
Mon 10/69:25 pmLIS - SWF
1 stop25h 40mPLAY
Deal found 6/10$448
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Fri 9/127:15 pmSWF - FAO
1 stop20h 30mPLAY
Sat 9/209:45 pmFAO - SWF
1 stop25h 20mPLAY
Deal found 6/10$616
This PLAY deal was found by Cheapflights users on 6/11. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:15 pmSWF - OPO
1 stop19h 50mPLAY
Tue 7/159:05 pmOPO - SWF
1 stop26h 00mPLAY
Deal found 6/11$758
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 pmSWF - LIS
1 stop21h 00mWorldTicket
Mon 11/249:15 pmLIS - SWF
1 stop24h 50mWorldTicket
Deal found 6/10$889
This PLAY deal was found by Cheapflights users on 6/10. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:15 pmSWF - LIS
2 stops23h 45mMultiple Airlines
Tue 12/306:20 amLIS - SWF
2 stops15h 45mMultiple Airlines
Deal found 6/10$1,011
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:15 pmSWF - FAO
1 stop20h 30mWorldTicket
Sat 9/139:45 pmFAO - SWF
1 stop25h 20mWorldTicket
Deal found 6/10$1,025
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:15 pmSWF - OPO
1 stop20h 05mWorldTicket
Sun 9/219:05 pmOPO - SWF
1 stop26h 00mWorldTicket
Deal found 6/11$1,086
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:28 pmSWF - OPO
3 stops29h 12mMultiple Airlines
Sat 7/129:05 pmOPO - SWF
1 stop26h 00mMultiple Airlines
Deal found 6/11$1,246

Cheapflights Fare Finder

Customize your flight search to find flights from Stewart to Portugal 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 June 12, 2025.
Use the filters below to find and compare flights from New Windsor to Portugal that are best for you.

Fly from

Stewart

Fly to

Portugal

Route

Depart

Return

Price

New WindsorLisbon

SWF - LIS

SWFLIS

New Windsor Stewart

Sun 9/28

7:15 pm-8:20 pm

1 stop20h 05m

Lisbon Humberto Delgado

Mon 10/6

9:25 pm-6:05 pm

1 stop25h 40m

$448

New WindsorFaro

SWF - FAO

SWFFAO

New Windsor Stewart

Fri 9/12

7:15 pm-8:45 pm

1 stop20h 30m

Faro

Sat 9/20

9:45 pm-6:05 pm

1 stop25h 20m

$616

New WindsorPorto

SWF - OPO

SWFOPO

New Windsor Stewart

Fri 7/4

7:15 pm-8:05 pm

1 stop19h 50m

Porto

Tue 7/15

9:05 pm-6:05 pm

1 stop26h 00m

$758

New WindsorLisbon

SWF - LIS

SWFLIS

New Windsor Stewart

Thu 11/20

6:15 pm-8:15 pm

1 stop21h 00m

Lisbon Humberto Delgado

Mon 11/24

9:15 pm-5:05 pm

1 stop24h 50m

$889

New WindsorLisbon

SWF - LIS

SWFLIS

New Windsor Stewart

Tue 6/24

7:15 pm-6:40 pm

3 stops18h 25m

Lisbon Humberto Delgado

Sun 7/6

9:00 pm-6:05 pm

2 stops26h 05m

$1,012

New WindsorFaro

SWF - FAO

SWFFAO

New Windsor Stewart

Tue 9/2

7:15 pm-8:45 pm

1 stop20h 30m

Faro

Sat 9/13

9:45 pm-6:05 pm

1 stop25h 20m

$1,025

New WindsorPorto

SWF - OPO

SWFOPO

New Windsor Stewart

Fri 7/4

1:28 pm-11:40 pm

3 stops29h 12m

Porto

Sat 7/12

9:05 pm-6:05 pm

1 stop26h 00m

$1,246

New WindsorFaro

SWF - FAO

SWFFAO

New Windsor Stewart

Tue 7/8

7:15 pm-8:45 pm

1 stop20h 30m

$317

New WindsorLisbon

SWF - LIS

SWFLIS

New Windsor Stewart

Sun 9/28

7:15 pm-8:20 pm

1 stop20h 05m

$343

New WindsorLisbon

SWF - LIS

SWFLIS

New Windsor Stewart

Tue 11/4

6:15 pm-10:55 pm

2 stops23h 40m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Stewart to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from New Windsor to Portugal (average of $612). Flying from New Windsor to Portugal in June is currently the most expensive (average of $1,136). 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.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown PLAY from New Windsor to Portugal. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
PLAY
7.0
Good
102 reviews

Overall

7.0

Entertainment

4.7

Comfort

6.5

Food

5.5

Boarding

7.3

Crew

8.0

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.
PLAY
7.0
Good
102 reviews
PLAY
7.0
Good
102 reviews

Overall

7.0

Entertainment

4.7

Comfort

6.5

Food

5.5

Boarding

7.3

Crew

8.0

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.

Related info for your journey

Find useful and relevant information for your journey from Stewart to Portugal. 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 from for flights from New Windsor to Portugal?

    If you book a flight to Portugal from New Windsor, you will be flying from Stewart, which is the city’s only airport. New Windsor Stewart (SWF) is located 4.3 mi from the center of New Windsor.

  • What are the most popular routes from New Windsor to Portugal?

    While some choose either New Windsor Stewart - Porto or New Windsor Stewart - Faro, New Windsor Stewart - Lisbon Humberto Delgado is the most popular route from New Windsor to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart to Portugal 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 Windsor to Portugal?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to Portugal (average of $612). Flying from New Windsor to Portugal in June is currently the most expensive (average of $1,136). 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

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Alternative routes for Stewart to Portugal

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Top airline flying from Stewart to Portugal

Discover the top airline that operate flights from Stewart to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$332Average$431FlexibilityNo cancel feeOn-timeN/A

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