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$182+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$414
(Kiwi.com)

One-way from

$182
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$741

Good round-trip deal

$756 or less

Good one-way deal

$601 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 ($288 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This Jettzy deal was found by Cheapflights users on 1/11. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:40 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 3/46:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/11$412
This AirNGo deal was found by Cheapflights users on 1/12. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1811:55 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Tue 1/274:00 pm
LIS
-
EWR
1 stop11h 05m
TAP AIR PORTUGAL
Deal found 1/12$413
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:40 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 3/116:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$414
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:55 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 3/1112:05 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$415
This FlightHub deal was found by Cheapflights users on 1/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:15 pm
EWR
-
LIS
1 stop17h 20m
Scandinavian Airlines
Tue 4/284:25 pm
LIS
-
EWR
2 stops49h 50m
Scandinavian Airlines
Deal found 1/11$418
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:55 am
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Fri 3/206:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$419
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:40 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 2/46:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$420
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:00 pm
JFK
-
LIS
Nonstop6h 55m
TAP AIR PORTUGAL
Wed 2/254:40 pm
LIS
-
JFK
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$420
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:05 pm
JFK
-
LIS
1 stop12h 10m
Air Europa
Sun 5/311:35 am
LIS
-
JFK
1 stop11h 10m
Air Europa
Deal found 1/12$421
This oojo deal was found by Cheapflights users on 1/12. 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 1/2111:55 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 1/2812:05 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/12$422
This oojo deal was found by Cheapflights users on 1/12. 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.
Tue 1/2711:55 pm
EWR
-
PDL
1 stop19h 50m
TAP AIR PORTUGAL
Wed 2/47:25 pm
PDL
-
EWR
1 stop24h 05m
TAP AIR PORTUGAL
Deal found 1/12$422
This Iberia deal was found by Cheapflights users on 1/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 pm
JFK
-
LIS
1 stop12h 45m
Iberia
Tue 4/219:15 pm
LIS
-
JFK
1 stop29h 25m
Iberia
Deal found 1/12$422

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 January 14, 2026.
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

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 5/7

5:45 pm-5:05 pm

2 stops18h 20m

Porto

Sun 5/24

5:55 pm-1:15 pm

2 stops24h 20m

$451

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Thu 3/12

7:30 pm-3:50 pm

2 stops16h 20m

Lisbon Humberto Delgado

Sun 3/22

6:00 pm-4:40 pm

1 stop26h 40m

$471

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 5/8

5:45 pm-3:35 pm

2 stops16h 50m

Lisbon Humberto Delgado

Tue 5/12

4:25 pm-1:15 pm

2 stops25h 50m

$476

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 2/26

9:45 pm-9:30 am

Nonstop6h 45m

Porto

Thu 3/5

12:35 pm-3:50 pm

Nonstop8h 15m

$481

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 2/23

9:45 pm-9:30 am

Nonstop6h 45m

Porto

Mon 3/2

12:35 pm-3:50 pm

Nonstop8h 15m

$481

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Thu 4/9

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 4/23

11:35 am-5:45 pm

1 stop11h 10m

$486

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 4/17

5:45 pm-3:35 pm

2 stops16h 50m

Lisbon Humberto Delgado

Wed 4/22

4:25 pm-1:15 pm

2 stops25h 50m

$486

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 2/18

8:35 pm-7:55 am

2 stops30h 20m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-11:53 am

2 stops29h 33m

$490

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 2/23

1:59 pm-8:00 am

1 stop13h 01m

Lisbon Humberto Delgado

Tue 3/3

10:00 am-1:10 pm

Nonstop8h 10m

$497

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 2/23

4:59 pm-8:00 am

1 stop10h 01m

Lisbon Humberto Delgado

Thu 3/5

10:00 am-1:10 pm

Nonstop8h 10m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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, January is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $489). 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 January 14, 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.

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 11 times in the past calendar month.

  • How long is the flight from Pennsylvania to Portugal?

    Airlines like Scandinavian Airlines, United Airlines, and Air Europa 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 11h 35m. There are 3329 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 $331 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, January is the cheapest month in which you can book a flight from Pennsylvania to Portugal (average of $489). 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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LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
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Boston to Dublin flights
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LaGuardia to Gatwick flights
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John F Kennedy Intl to Malpensa flights
Seattle to Heathrow flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
Boston to Gatwick 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$970FlexibilityNo cancel feeOn-time69%
KLMCheapest$505Average$1,194FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$508Average$914FlexibilityNo cancel feeOn-time70%
IberiaCheapest$564Average$925FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$567Average$1,037FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$576Average$879FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$592Average$1,006FlexibilityNo cancel feeOn-time67%
DeltaCheapest$600Average$1,091FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$617Average$960FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$639Average$1,039FlexibilityNo cancel feeOn-timeN/A

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