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Portugal

$520+ Cheap flights from Westchester County 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LIS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Westchester County to Portugal

Keep the following information in mind while searching for Westchester County to Portugal flight deals. Data was last updated August 14, 2025.

Round-trip from

$608
(American Airlines)

One-way from

$520
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$868
From Westchester County to Portugal
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One-way flight from Westchester County to Portugal
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Highest demand for flights based on searches. 16% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Westchester County to Portugal

Cheapest flights from Westchester County to Portugal
Explore the most affordable flight options available from Westchester County to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:30 amHPN - LIS
2 stops21h 35mAmerican Airlines
Sat 10/46:35 amLIS - HPN
2 stops20h 24mAmerican Airlines
Deal found 8/13$608
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:30 pmHPN - LIS
2 stops14h 30mDelta
Thu 1/1510:00 amLIS - HPN
2 stops30h 50mDelta
Deal found 8/13$669
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:30 amHPN - LIS
2 stops21h 35mAmerican Airlines
Thu 9/1111:05 amLIS - HPN
2 stops17h 21mAmerican Airlines
Deal found 8/14$674
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:30 pmHPN - LIS
2 stops17h 50mDelta
Thu 1/1510:00 amLIS - HPN
2 stops30h 50mDelta
Deal found 8/13$688
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:45 pmHPN - LIS
2 stops14h 55mDelta
Sun 11/165:30 amLIS - HPN
2 stops41h 37mDelta
Deal found 8/12$691
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:30 pmHPN - LIS
2 stops14h 30mDelta
Mon 1/1210:00 amLIS - HPN
2 stops30h 50mDelta
Deal found 8/13$695
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:55 pmHPN - LIS
2 stops14h 05mDelta
Wed 10/295:30 amLIS - HPN
2 stops32h 14mDelta
Deal found 8/13$713
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:30 pmHPN - LIS
2 stops17h 50mDelta
Sun 1/1810:00 amLIS - HPN
2 stops30h 50mDelta
Deal found 8/13$714
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:20 pmHPN - LIS
2 stops36h 25mDelta
Wed 10/295:30 amLIS - HPN
2 stops32h 14mDelta
Deal found 8/13$725
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:40 pmHPN - LIS
2 stops18h 10mDelta
Thu 10/235:00 amLIS - HPN
2 stops18h 00mDelta
Deal found 8/13$747
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amHPN - OPO
2 stops23h 30mDelta
Tue 12/211:25 amOPO - HPN
2 stops29h 21mDelta
Deal found 8/11$762
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:00 pmHPN - OPO
2 stops18h 40mAmerican Airlines
Tue 9/168:15 amOPO - HPN
2 stops18h 44mAmerican Airlines
Deal found 8/12$1,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County 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 August 14, 2025.
Use the filters below to find and compare flights from Westchester County to Portugal that are best for you.

Fly from

Westchester County

Fly to

Portugal

Route

Depart

Return

Price

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Sat 9/27

6:30 am-9:05 am

2 stops21h 35m

Lisbon Humberto Delgado

Sat 10/4

6:35 am-9:59 pm

2 stops20h 24m

$608

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Wed 12/31

12:30 pm-8:00 am

2 stops14h 30m

Lisbon Humberto Delgado

Tue 1/13

10:00 am-11:50 am

2 stops30h 50m

$669

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Wed 12/31

12:30 pm-8:00 am

2 stops14h 30m

Lisbon Humberto Delgado

Fri 1/16

10:00 am-11:50 am

2 stops30h 50m

$669

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Wed 12/31

12:30 pm-8:00 am

2 stops14h 30m

Lisbon Humberto Delgado

Thu 1/15

10:00 am-11:50 am

2 stops30h 50m

$669

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Wed 12/31

12:30 pm-8:00 am

2 stops14h 30m

Lisbon Humberto Delgado

Wed 1/14

10:00 am-11:50 am

2 stops30h 50m

$669

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Thu 9/4

6:30 am-9:05 am

2 stops21h 35m

Lisbon Humberto Delgado

Thu 9/11

11:05 am-11:26 pm

2 stops17h 21m

$674

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Tue 12/30

12:30 pm-11:20 am

2 stops17h 50m

Lisbon Humberto Delgado

Thu 1/15

10:00 am-11:50 am

2 stops30h 50m

$688

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Tue 12/30

12:30 pm-11:20 am

2 stops17h 50m

Lisbon Humberto Delgado

Tue 1/13

10:00 am-11:50 am

2 stops30h 50m

$688

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Tue 12/30

12:30 pm-11:20 am

2 stops17h 50m

Lisbon Humberto Delgado

Fri 1/16

10:00 am-11:50 am

2 stops30h 50m

$688

White PlainsLisbon

HPN - LIS

HPNLIS

White Plains Westchester County

Tue 12/30

12:30 pm-11:20 am

2 stops17h 50m

Lisbon Humberto Delgado

Wed 1/14

10:00 am-11:50 am

2 stops30h 50m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 43 results
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Best time to book a flight from Westchester County to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Westchester County 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 Westchester County to Portugal
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 Westchester County to Portugal. 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 Westchester County to Portugal that include hotel bookings?

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

  • How can I find direct flights from Westchester County to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Westchester County 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 Westchester County to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Westchester County to Portugal (average of $612). Flying from Westchester County to Portugal in June is currently the most expensive (average of $1,128). 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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