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$250+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap 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 July 16, 2026.

This oojo deal was found by Cheapflights users on 7/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 pm
EWR
-
PDL
1 stop15h 50m
TAP AIR PORTUGAL
Wed 9/233:30 pm
PDL
-
EWR
1 stop28h 00m
TAP AIR PORTUGAL
Deal found 7/14$592
This oojo deal was found by Cheapflights users on 7/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:00 pm
EWR
-
PDL
1 stop11h 45m
TAP AIR PORTUGAL
Fri 9/256:30 am
PDL
-
EWR
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 7/14$594
This oojo deal was found by Cheapflights users on 7/12. 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.
Mon 11/305:40 pm
EWR
-
PDL
1 stop20h 55m
TAP AIR PORTUGAL
Sun 12/66:30 am
PDL
-
EWR
1 stop19h 40m
TAP AIR PORTUGAL
Deal found 7/12$595
This oojo deal was found by Cheapflights users on 7/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:30 pm
EWR
-
PDL
1 stop12h 15m
TAP AIR PORTUGAL
Sat 10/173:50 pm
PDL
-
EWR
1 stop33h 10m
TAP AIR PORTUGAL
Deal found 7/14$599
This Gotogate deal was found by Cheapflights users on 7/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:40 pm
EWR
-
PDL
1 stop10h 40m
TAP AIR PORTUGAL
Sun 11/227:25 pm
PDL
-
EWR
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 7/11$604
This Gotogate deal was found by Cheapflights users on 7/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:10 am
EWR
-
PDL
1 stop14h 25m
TAP AIR PORTUGAL
Sun 11/227:25 pm
PDL
-
EWR
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 7/11$605
This Gotogate deal was found by Cheapflights users on 7/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 pm
EWR
-
PDL
1 stop15h 50m
TAP AIR PORTUGAL
Sun 9/203:25 pm
PDL
-
EWR
1 stop28h 05m
TAP AIR PORTUGAL
Deal found 7/11$606
This Gotogate deal was found by Cheapflights users on 7/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:30 pm
EWR
-
PDL
1 stop12h 15m
TAP AIR PORTUGAL
Sun 10/186:30 am
PDL
-
EWR
1 stop18h 30m
TAP AIR PORTUGAL
Deal found 7/12$607
This Gotogate deal was found by Cheapflights users on 7/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 pm
EWR
-
PDL
1 stop20h 45m
TAP AIR PORTUGAL
Sun 10/186:30 am
PDL
-
EWR
1 stop18h 30m
TAP AIR PORTUGAL
Deal found 7/12$608
This Gotogate deal was found by Cheapflights users on 7/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:10 am
EWR
-
PDL
1 stop14h 25m
TAP AIR PORTUGAL
Mon 11/306:30 am
PDL
-
EWR
1 stop19h 40m
TAP AIR PORTUGAL
Deal found 7/13$609
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:30 pm
EWR
-
PDL
1 stop21h 15m
TAP AIR PORTUGAL
Sun 10/1110:45 am
PDL
-
EWR
1 stop14h 15m
TAP AIR PORTUGAL
Deal found 7/13$610
This Connections by easyJet deal was found by Cheapflights users on 7/16. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 pm
JFK
-
LIS
1 stop20h 40m
Multiple Airlines
Fri 10/166:20 am
LIS
-
JFK
1 stop14h 35m
Multiple Airlines
Deal found 7/16$627

Find flight deals from Pennsylvania to Portugal

Keep the following information in mind while searching for Pennsylvania to Portugal flight deals. Data was last updated July 16, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$592
(oojo)

One-way from

$250
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$1,422

Good round-trip deal

$986 or less

Good one-way deal

$632 or less
Provider with most accurate pricing for Philadelphia-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Lisbon Humberto Delgado flights.
Search Deals
From Pennsylvania to Portugal
Search Deals
One-way flight from Pennsylvania to Portugal
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($349 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Portugal.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Portugal.
Search Deals

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 July 16, 2026.
Use the filters below to find and compare flights from Pennsylvania to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Fri 11/20

8:15 pm-8:00 am

Nonstop6h 45m

Lisbon Humberto Delgado

Wed 11/25

5:00 am-2:02 pm

1 stop14h 02m

$642

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 1/5

8:10 pm-8:00 am

Nonstop6h 50m

Lisbon Humberto Delgado

Sun 1/10

5:00 am-2:05 pm

1 stop14h 05m

$642

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Fri 11/13

7:00 pm-9:00 am

1 stop9h 00m

Lisbon Humberto Delgado

Fri 11/20

11:15 am-9:27 pm

1 stop15h 12m

$646

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 9/22

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Tue 9/29

11:25 am-9:45 am

1 stop27h 20m

$681
Quickest round-trip

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Tue 8/18

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Wed 8/26

11:00 am-1:15 pm

Nonstop6h 15m

$682

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Mon 8/17

8:47 pm-8:20 am

2 stops31h 33m

Ponta Delgada Nordela

Wed 8/26

11:00 am-1:15 pm

Nonstop6h 15m

$690

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 11/19

6:00 am-9:20 am

1 stop22h 20m

Lisbon Humberto Delgado

Thu 11/26

8:55 am-4:51 pm

1 stop12h 56m

$692

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 9/30

7:15 pm-2:55 pm

1 stop14h 40m

Lisbon Humberto Delgado

Tue 10/6

10:00 am-1:05 pm

Nonstop8h 05m

$695

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Sat 10/3

7:55 pm-8:00 am

Nonstop7h 05m

Lisbon Humberto Delgado

Sat 10/10

12:15 pm-10:40 pm

1 stop15h 25m

$721

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 8/22

7:00 pm-10:45 am

1 stop10h 45m

Lisbon Humberto Delgado

Sat 9/5

12:45 pm-7:35 pm

1 stop11h 50m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $106). Flying from Pennsylvania to Portugal in July is currently the most expensive (average of $758). 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 July 16, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Portugal as you normally would.

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 July 16, 2026.

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).

How far ahead should I book a flight from Pennsylvania to Portugal?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pennsylvania to Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 3 times in the past calendar month.

  • How long is the flight from Pennsylvania to Portugal?

    Airlines like Delta, United Airlines, and Scandinavian Airlines fly from Pennsylvania to Portugal in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 16h 45m. There are 3356 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 $287 on Iberia. Other airlines that offer cheap prices include United Airlines from $321 and Air Canada from $347 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, March is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $106). Flying from Pennsylvania to Portugal in July is currently the most expensive (average of $758). 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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Gatwick flights
Dulles Intl to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Madrid flights
Boston to Heathrow flights
Baltimore to Heathrow flights
Newark to Madrid flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Gatwick flights
Newark to Dublin flights
John F Kennedy Intl to Istanbul flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Malpensa flights
Los Angeles to Charles de Gaulle flights
Newark to Lisbon flights
Newark to Orly flights
O'Hare Intl to Heathrow flights
Newark to Malpensa flights
Newark to London City flights
Miami to Madrid flights
Boston to Dublin flights
San Francisco to Heathrow flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Newark to Stansted flights
Dulles Intl to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
Boston to Charles de Gaulle flights
Seattle to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Istanbul flights
Newark to Luton flights

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 July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$992FlexibilityNo cancel feeOn-time69%
KLMCheapest$505Average$1,000FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$541Average$918FlexibilityNo cancel feeOn-time70%
IberiaCheapest$546Average$872FlexibilityNo cancel feeOn-time77%
DeltaCheapest$547Average$913FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$549Average$934FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$604Average$1,165FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$622Average$1,016FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$631Average$870FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$665Average$1,088FlexibilityNo cancel feeOn-time76%

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