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Portugal

$264+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This FlightHub deal was found by Cheapflights users on 5/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm
JFK
-
OPO
1 stop12h 30m
Scandinavian Airlines
Fri 11/135:45 pm
OPO
-
JFK
1 stop27h 00m
Scandinavian Airlines
Deal found 5/16$608
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:05 pm
JFK
-
OPO
1 stop12h 10m
Air Europa
Sat 12/1211:35 am
OPO
-
JFK
1 stop11h 15m
Air Europa
Deal found 5/18$610
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:30 am
JFK
-
OPO
1 stop27h 10m
Multiple Airlines
Fri 10/97:10 am
OPO
-
JFK
1 stop20h 20m
Multiple Airlines
Deal found 5/16$613
This LEVEL deal was found by Cheapflights users on 5/13. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:50 pm
JFK
-
OPO
1 stop32h 15m
LEVEL
Tue 10/279:55 pm
OPO
-
JFK
1 stop29h 05m
LEVEL
Deal found 5/13$614
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:55 pm
JFK
-
OPO
1 stop17h 50m
Scandinavian Airlines
Sun 11/15:35 pm
OPO
-
JFK
1 stop27h 10m
Scandinavian Airlines
Deal found 5/16$618
This Justfly.com deal was found by Cheapflights users on 5/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:35 pm
JFK
-
OPO
1 stop18h 20m
Scandinavian Airlines
Sun 11/155:35 pm
OPO
-
JFK
1 stop27h 10m
Scandinavian Airlines
Deal found 5/14$622
This oojo deal was found by Cheapflights users on 5/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:05 pm
JFK
-
OPO
1 stop12h 10m
Air Europa
Tue 11/104:05 pm
OPO
-
JFK
1 stop30h 45m
Air Europa
Deal found 5/16$628
This Scandinavian Airlines deal was found by Cheapflights users on 5/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:35 pm
JFK
-
OPO
1 stop18h 10m
Scandinavian Airlines
Wed 11/1811:55 am
OPO
-
JFK
1 stop32h 50m
Scandinavian Airlines
Deal found 5/16$631
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:05 pm
JFK
-
OPO
1 stop12h 10m
Air Europa
Tue 11/2411:35 am
OPO
-
JFK
1 stop11h 15m
Air Europa
Deal found 5/16$633
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 pm
EWR
-
PDL
1 stop26h 05m
TAP AIR PORTUGAL
Mon 12/77:25 pm
PDL
-
EWR
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 5/14$634
This Booking.com deal was found by Cheapflights users on 5/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:10 am
EWR
-
PDL
1 stop19h 35m
TAP AIR PORTUGAL
Mon 11/307:25 pm
PDL
-
EWR
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 5/16$635
This LEVEL deal was found by Cheapflights users on 5/13. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:50 pm
JFK
-
OPO
1 stop27h 10m
LEVEL
Sat 10/1010:00 pm
OPO
-
JFK
1 stop29h 00m
LEVEL
Deal found 5/13$637

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$608
(FlightHub)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,272

Good round-trip deal

$1,350 or less

Good one-way deal

$852 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. 21% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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

Mon 8/17

5:30 pm-10:45 am

1 stop12h 15m

Lisbon Humberto Delgado

Mon 9/14

10:00 am-1:03 pm

Nonstop8h 03m

$726

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 9/29

12:25 am-3:35 pm

1 stop34h 10m

Lisbon Humberto Delgado

Wed 10/14

10:55 am-10:30 pm

1 stop16h 35m

$731

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 10/28

9:15 pm-8:00 am

Nonstop6h 45m

Lisbon Humberto Delgado

Sat 11/7

10:00 am-1:13 pm

Nonstop8h 13m

$731

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Wed 8/19

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Wed 9/2

9:35 am-7:37 am

2 stops26h 02m

$740

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Thu 10/22

3:45 pm-9:20 am

1 stop12h 35m

Lisbon Humberto Delgado

Sat 10/31

10:15 am-2:25 pm

Nonstop8h 10m

$764

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 9/29

5:00 pm-10:45 am

1 stop12h 45m

Lisbon Humberto Delgado

Thu 10/15

10:00 am-1:05 pm

Nonstop8h 05m

$765

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 10/19

5:40 pm-9:20 am

1 stop10h 40m

Lisbon Humberto Delgado

Sat 10/31

11:20 am-7:42 pm

1 stop12h 22m

$768

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 10/21

6:40 pm-9:20 am

1 stop9h 40m

Lisbon Humberto Delgado

Sat 10/31

1:00 pm-8:23 pm

1 stop11h 23m

$773

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 9/30

1:00 am-5:50 pm

1 stop11h 50m

Lisbon Humberto Delgado

Sat 10/10

10:00 am-1:05 pm

Nonstop8h 05m

$780

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 8/10

5:30 pm-10:45 am

1 stop12h 15m

Lisbon Humberto Delgado

Tue 8/18

10:00 am-12:53 pm

Nonstop7h 53m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

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

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

Booking 63 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.

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 May is currently the most expensive (average of $605). 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 May 18, 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 May 18, 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).

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 10 times in the past calendar month.

  • How long is the flight from Pennsylvania to Portugal?

    Airlines like KLM, Turkish Airlines, and United Airlines fly from Pennsylvania to Portugal in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 28h 35m. There are 2568 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 $248 on United Airlines. Other airlines that offer cheap prices include Iberia from $287 and TAP AIR PORTUGAL from $350 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 May is currently the most expensive (average of $605). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Newark to Heathrow flights
John F Kennedy Intl 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
LaGuardia to Heathrow flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Athens flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
Newark to Orly flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Baltimore to Heathrow flights
John F Kennedy Intl to Orly flights
Newark to Madrid flights
John F Kennedy Intl to Athens flights
Newark to Lisbon flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Barcelona-El Prat flights
Miami to Madrid flights
John F Kennedy Intl to Malpensa flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
San Francisco to Heathrow flights
Newark to Malpensa flights
Newark to Stansted flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Boston to Charles de Gaulle flights
Newark to Luton flights
Boston to Gatwick flights
Seattle to Heathrow flights
John F Kennedy Intl to Frederic Chopin flights
Boston to Dublin flights
Dulles Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$855FlexibilityNo cancel feeOn-time69%
KLMCheapest$505Average$1,000FlexibilityNo cancel feeOn-time75%
IberiaCheapest$521Average$856FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$541Average$873FlexibilityNo cancel feeOn-time70%
DeltaCheapest$547Average$953FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$549Average$892FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$567Average$1,045FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$622Average$998FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$631Average$954FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$665Average$976FlexibilityNo cancel feeOn-time76%

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