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$188+ Cheap flights from Pennsylvania 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Pennsylvania to Portugal

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$405
(Trip.com)

One-way from

$188
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$813

Good round-trip deal

$665 or less

Good one-way deal

$578 or less
Provider with most accurate pricing for Philadelphia-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Lisbon Humberto Delgado flights.
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From Pennsylvania to Portugal
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One-way flight from Pennsylvania to Portugal
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Highest demand for flights based on searches. 22% potential increase in price ($283 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Pennsylvania to Portugal.
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Price to beat on a one-way flight from Pennsylvania to Portugal.
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Find flight deals from Pennsylvania to Portugal

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

This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:05 pmJFK - OPO
1 stop12h 10mAir Europa
Wed 11/1911:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/12$405
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:05 pmJFK - OPO
1 stop12h 10mAir Europa
Wed 11/2611:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/14$408
This Gurufare deal was found by Cheapflights users on 10/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:05 pmJFK - OPO
1 stop12h 10mAir Europa
Fri 11/1411:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/12$411
This CrystalTravel deal was found by Cheapflights users on 10/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:05 pmJFK - OPO
1 stop16h 15mAir Europa
Sun 11/237:35 amOPO - JFK
1 stop15h 15mAir Europa
Deal found 10/12$413
This Air Europa deal was found by Cheapflights users on 10/13. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:05 pmJFK - OPO
1 stop12h 10mAir Europa
Sat 11/2211:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/13$414
This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:05 pmJFK - OPO
1 stop12h 10mAir Europa
Tue 11/188:10 pmOPO - JFK
1 stop26h 40mAir Europa
Deal found 10/12$416
This oojo deal was found by Cheapflights users on 10/11. 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 12/310:05 pmJFK - OPO
1 stop12h 10mAir Europa
Sun 12/711:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/11$421
This eDestinos deal was found by Cheapflights users on 10/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:00 pmJFK - PDL
1 stop21h 45mTAP AIR PORTUGAL
Tue 11/187:25 pmPDL - JFK
1 stop28h 40mTAP AIR PORTUGAL
Deal found 10/12$421
This oojo deal was found by Cheapflights users on 10/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:05 pmJFK - OPO
1 stop16h 15mAir Europa
Wed 11/127:35 amOPO - JFK
1 stop15h 15mAir Europa
Deal found 10/13$422
This Air Europa deal was found by Cheapflights users on 10/12. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:05 pmJFK - OPO
1 stop12h 10mAir Europa
Thu 11/138:10 pmOPO - JFK
1 stop26h 40mAir Europa
Deal found 10/12$424
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:05 pmJFK - OPO
1 stop16h 15mAir Europa
Tue 11/257:35 amOPO - JFK
1 stop15h 15mAir Europa
Deal found 10/12$426
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:00 pmJFK - PDL
1 stop16h 35mTAP AIR PORTUGAL
Wed 12/109:30 amPDL - JFK
1 stop14h 35mTAP AIR PORTUGAL
Deal found 10/12$431

Cheapflights Fare Finder

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

Fly from

Pennsylvania

Fly to

Portugal

Route

Depart

Return

Price

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 11/16

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Wed 11/19

7:35 am-5:50 pm

1 stop15h 15m

$414

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Tue 10/28

11:05 pm-7:20 pm

1 stop16h 15m

Porto

Fri 11/14

7:35 am-5:50 pm

1 stop15h 15m

$414

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 11/16

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Fri 11/21

7:35 am-5:50 pm

1 stop15h 15m

$414

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 10/29

11:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 11/13

4:05 pm-5:50 pm

1 stop30h 45m

$424

New YorkPonta Delgada

JFK - PDL

JFKPDL

New York John F Kennedy Intl

Wed 4/8

10:05 pm-6:50 pm

1 stop16h 45m

Ponta Delgada Nordela

Tue 4/14

6:30 am-8:05 pm

1 stop17h 35m

$443

New YorkPonta Delgada

JFK - PDL

JFKPDL

New York John F Kennedy Intl

Wed 12/3

10:00 pm-6:35 pm

1 stop16h 35m

Ponta Delgada Nordela

Wed 12/10

9:30 am-8:05 pm

1 stop14h 35m

$457

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 11/13

4:30 pm-8:00 am

1 stop10h 30m

Lisbon Humberto Delgado

Wed 11/19

11:15 am-8:06 pm

1 stop13h 51m

$458

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 4/1

5:35 pm-9:20 am

1 stop10h 45m

Lisbon Humberto Delgado

Sun 4/5

11:25 am-9:29 pm

1 stop15h 04m

$460

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 4/1

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Sun 4/5

11:25 am-7:58 pm

1 stop13h 33m

$460

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 4/7

7:45 am-9:20 am

1 stop20h 35m

Lisbon Humberto Delgado

Tue 4/14

11:25 am-5:03 pm

1 stop10h 38m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Portugal

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

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $494). Flying from Pennsylvania to Portugal in June is currently the most expensive (average of $839). 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.

What is the cheapest time of day to fly from PA to PT?

Find hourly flight availability from Pennsylvania to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Pennsylvania to Portugal is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Pennsylvania to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Portugal flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pennsylvania to Portugal

Explore weekly flight availability from Pennsylvania to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 14, 2025.

The most flights from USPA to PT0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

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

  • How popular is this Pennsylvania to Portugal flight route?

    Flights from Pennsylvania to Portugal have been viewed 13 times in the past calendar month.

  • How long is the flight from Pennsylvania to Portugal?

    Airlines like Air Europa, TAP AIR PORTUGAL, and Virgin Atlantic fly from Pennsylvania to Portugal in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 6h 15m. There are 3357 mi between Pennsylvania and Portugal. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to Portugal one-way?

    One-way options have recently been found by users for as low as $194 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include LEVEL from $199 and Virgin Atlantic from $283 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Portugal?

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $494). Flying from Pennsylvania to Portugal in June is currently the most expensive (average of $839). 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 Pennsylvania to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pennsylvania to Portugal

Discover the top 10 airlines that operate flights from Pennsylvania 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$557Average$942FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$560Average$982FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$567Average$992FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$574Average$918FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$592Average$841FlexibilityNo cancel feeOn-time67%
FinnairCheapest$602Average$958FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$625Average$868FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$634Average$1,023FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$650Average$1,091FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$666Average$980FlexibilityNo cancel feeOn-timeN/A

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