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Portugal

$292+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
May 31 — Jun 71
Sun 5/31
Sun 6/7
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 1, 2026.

This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 11/110:05 pm
JFK
-
OPO
1 stop16h 15m
Air Europa
Sat 11/77:35 am
OPO
-
JFK
1 stop15h 15m
Air Europa
Deal found 4/28$563
This Air Europa deal was found by Cheapflights users on 4/27. 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 11/110:05 pm
JFK
-
OPO
1 stop12h 10m
Air Europa
Wed 11/411:35 am
OPO
-
JFK
1 stop11h 15m
Air Europa
Deal found 4/27$567
This Iberia deal was found by Cheapflights users on 4/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:45 am
JFK
-
OPO
1 stop16h 30m
Iberia
Fri 11/69:55 pm
OPO
-
JFK
1 stop29h 05m
Iberia
Deal found 4/27$568
This Air Europa deal was found by Cheapflights users on 4/27. 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 11/110:05 pm
JFK
-
OPO
1 stop16h 15m
Air Europa
Tue 11/34:05 pm
OPO
-
JFK
1 stop30h 45m
Air Europa
Deal found 4/27$578
This LEVEL deal was found by Cheapflights users on 5/1. 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.
Tue 9/1511:25 pm
JFK
-
OPO
1 stop27h 35m
LEVEL
Wed 9/2310:00 pm
OPO
-
JFK
1 stop28h 40m
LEVEL
Deal found 5/1$582
This oojo deal was found by Cheapflights users on 4/26. 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.
Fri 11/2010:05 pm
JFK
-
OPO
1 stop12h 10m
Air Europa
Thu 11/264:05 pm
OPO
-
JFK
1 stop30h 45m
Air Europa
Deal found 4/26$593
This Iberia deal was found by Cheapflights users on 4/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:45 pm
JFK
-
OPO
1 stop11h 25m
Iberia
Fri 5/88:35 am
OPO
-
JFK
1 stop18h 25m
Iberia
Deal found 4/27$595
This Mytrip deal was found by Cheapflights users on 4/26. 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.
Sun 9/278:25 pm
EWR
-
LIS
2 stops15h 45m
Multiple Airlines
Tue 10/138:35 pm
LIS
-
EWR
2 stops29h 25m
Multiple Airlines
Deal found 4/26$602
This Iberia deal was found by Cheapflights users on 4/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:45 pm
JFK
-
OPO
1 stop11h 25m
Iberia
Sat 5/910:00 pm
OPO
-
JFK
1 stop29h 00m
Iberia
Deal found 4/27$604
This Mytrip deal was found by Cheapflights users on 4/26. 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.
Tue 9/298:25 pm
EWR
-
LIS
2 stops17h 35m
Multiple Airlines
Tue 10/138:35 pm
LIS
-
EWR
2 stops29h 25m
Multiple Airlines
Deal found 4/26$605
This LEVEL deal was found by Cheapflights users on 4/28. 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.
Wed 10/2812:45 am
JFK
-
OPO
1 stop28h 50m
LEVEL
Tue 11/109:55 pm
OPO
-
JFK
1 stop29h 05m
LEVEL
Deal found 4/28$616
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:45 am
JFK
-
OPO
1 stop16h 30m
Iberia
Fri 11/610:15 am
OPO
-
JFK
1 stop16h 45m
Iberia
Deal found 4/29$618

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 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Mytrip)

One-way from

$292
(oojo)

Popular in

June

Cheapest in

November

Average price

$1,272

Good round-trip deal

$1,336 or less

Good one-way deal

$818 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 ($274 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 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 1, 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

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Tue 8/18

2:35 pm-8:20 am

1 stop13h 45m

Ponta Delgada Nordela

Wed 8/26

11:00 am-1:15 pm

Nonstop6h 15m

$775

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Mon 7/13

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Wed 7/22

9:35 am-6:16 pm

1 stop12h 41m

$820

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Fri 7/3

5:55 pm-11:45 am

1 stop12h 50m

Porto

Mon 7/20

1:30 pm-4:55 pm

1 stop32h 25m

$826

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 7/14

7:50 pm-8:00 am

Nonstop7h 10m

Lisbon Humberto Delgado

Thu 7/23

10:00 am-12:41 pm

Nonstop7h 41m

$832
Quickest round-trip

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Tue 5/26

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Wed 6/3

11:00 am-1:15 pm

Nonstop6h 15m

$832

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 8/11

5:40 pm-9:20 am

1 stop10h 40m

Lisbon Humberto Delgado

Tue 9/1

11:25 am-7:37 pm

1 stop13h 12m

$833

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 8/18

6:40 pm-9:20 am

1 stop9h 40m

Lisbon Humberto Delgado

Tue 8/25

11:25 am-5:57 pm

1 stop11h 32m

$833

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 8/18

6:40 pm-9:20 am

1 stop9h 40m

Lisbon Humberto Delgado

Wed 8/26

11:25 am-5:57 pm

1 stop11h 32m

$833

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Fri 7/3

8:25 pm-9:35 am

1 stop32h 10m

Lisbon Humberto Delgado

Tue 7/14

11:35 am-8:55 am

1 stop26h 20m

$837

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 9/15

8:25 pm-9:35 am

1 stop32h 10m

Lisbon Humberto Delgado

Fri 9/18

11:35 am-8:55 am

1 stop26h 20m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

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 18 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 July is currently the most expensive (average of $609). 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 1, 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 1, 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 9 times in the past calendar month.

  • How long is the flight from Pennsylvania to Portugal?

    Airlines like Air Europa, LEVEL, and United Airlines fly from Pennsylvania to Portugal in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 18h 55m. 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 $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 July is currently the most expensive (average of $609). 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
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Athens flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Istanbul flights
Boston to Heathrow flights
Newark to Lisbon flights
John F Kennedy Intl to Orly flights
Newark to Orly flights
Dulles Intl to Heathrow flights
Newark to Madrid flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Athens flights
Baltimore to Heathrow flights
John F Kennedy Intl to Malpensa flights
Los Angeles to Charles de Gaulle flights
Miami to Madrid flights
John F Kennedy Intl to Madrid flights
O'Hare Intl to Heathrow flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Boston to Gatwick flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Charles de Gaulle flights
Seattle to Heathrow flights
Dallas/Fort Worth to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
Newark to London City flights
LaGuardia to Athens flights
John F Kennedy Intl to Frederic Chopin 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$866FlexibilityNo cancel feeOn-time69%
KLMCheapest$505Average$1,000FlexibilityNo cancel feeOn-time75%
IberiaCheapest$524Average$858FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$541Average$878FlexibilityNo cancel feeOn-time70%
DeltaCheapest$547Average$913FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$567Average$1,061FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$568Average$934FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$622Average$966FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$631Average$954FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$665Average$973FlexibilityNo cancel feeOn-time76%

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