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Lisbon

$193+ Cheap flights from Pennsylvania to Lisbon (LIS)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to Lisbon

Keep the following information in mind while searching for Pennsylvania to Lisbon flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(Virgin Atlantic)

One-way from

$193
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$816

Good round-trip deal

$700 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 Lisbon Humberto Delgado
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One-way flight from Pennsylvania to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 22% potential increase in price ($281 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 Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Pennsylvania to Lisbon Humberto Delgado.
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Find flight deals from Pennsylvania to Lisbon

Cheapest flights from Pennsylvania to Lisbon
Explore the most affordable flight options available from Pennsylvania to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:25 pmEWR - LIS
Nonstop6h 45mUnited Airlines
Fri 12/510:15 amLIS - EWR
Nonstop8h 10mUnited Airlines
Deal found 10/23$431
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:00 pmEWR - LIS
1 stop11h 35mSWISS
Sat 11/2212:35 pmLIS - EWR
1 stop12h 55mSWISS
Deal found 10/22$432
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:15 pmEWR - LIS
1 stop15h 05mUnited Airlines
Wed 11/1910:15 amLIS - EWR
Nonstop8h 10mUnited Airlines
Deal found 10/21$433
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:25 amEWR - LIS
2 stops18h 55mUnited Airlines
Wed 11/195:00 amLIS - EWR
2 stops20h 34mUnited Airlines
Deal found 10/21$434
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:25 pmEWR - LIS
Nonstop6h 45mUnited Airlines
Thu 11/206:10 amLIS - EWR
1 stop17h 55mUnited Airlines
Deal found 10/21$435
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 11/2010:00 pmEWR - LIS
1 stop11h 35mSWISS
Thu 11/2712:35 pmLIS - EWR
1 stop12h 55mSWISS
Deal found 10/21$436
This KLM deal was found by Cheapflights users on 10/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:40 pmEWR - LIS
2 stops14h 40mMultiple Airlines
Tue 11/1811:15 amLIS - EWR
2 stops16h 52mMultiple Airlines
Deal found 10/21$437
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:55 amEWR - LIS
2 stops21h 00mMultiple Airlines
Wed 12/33:25 pmLIS - EWR
1 stop34h 05mMultiple Airlines
Deal found 10/23$438
This Air France deal was found by Cheapflights users on 10/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:40 pmEWR - LIS
1 stop11h 20mAir France
Mon 11/176:30 pmLIS - EWR
1 stop25h 25mAir France
Deal found 10/21$439
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amEWR - LIS
2 stops45h 00mDelta
Sun 12/711:15 amLIS - EWR
2 stops26h 34mDelta
Deal found 10/21$440
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:00 pmEWR - LIS
2 stops13h 20mAir Canada
Wed 12/36:10 amLIS - EWR
2 stops16h 53mAir Canada
Deal found 10/22$441
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:53 amEWR - LIS
2 stops17h 07mDelta
Mon 11/105:00 amLIS - EWR
2 stops31h 55mDelta
Deal found 10/21$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Lisbon 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 23, 2025.
Use the filters below to find and compare flights from Pennsylvania to Lisbon that are best for you.

Fly from

Pennsylvania

Fly to

Lisbon

Route

Depart

Return

Price

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 2/6

10:55 am-8:55 am

2 stops41h 00m

Lisbon Humberto Delgado

Mon 2/16

6:10 am-6:59 pm

2 stops17h 49m

$434

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 3/10

9:30 pm-8:10 am

Nonstop6h 40m

Lisbon Humberto Delgado

Fri 3/20

6:10 am-8:05 pm

1 stop17h 55m

$436

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 11/14

8:35 am-8:00 am

1 stop18h 25m

Lisbon Humberto Delgado

Mon 11/17

11:25 am-7:05 pm

2 stops36h 40m

$437

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 11/11

3:40 pm-11:20 am

2 stops14h 40m

Lisbon Humberto Delgado

Tue 11/18

11:15 am-11:07 pm

2 stops16h 52m

$437

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 11/28

8:25 pm-8:10 am

Nonstop6h 45m

Lisbon Humberto Delgado

Fri 12/5

11:20 am-6:03 pm

1 stop11h 43m

$437

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 3/9

3:00 pm-11:20 am

2 stops16h 20m

Lisbon Humberto Delgado

Tue 3/17

11:15 am-6:28 pm

1 stop11h 13m

$444

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 11/4

4:55 pm-3:10 pm

2 stops17h 15m

Lisbon Humberto Delgado

Thu 11/13

10:40 am-10:29 pm

1 stop16h 49m

$444

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 3/10

3:00 pm-11:20 am

2 stops16h 20m

Lisbon Humberto Delgado

Tue 3/17

11:15 am-6:28 pm

1 stop11h 13m

$444

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 3/10

2:00 pm-11:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Wed 3/18

11:15 am-6:28 pm

1 stop11h 13m

$444

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 2/21

5:35 pm-8:55 am

1 stop10h 20m

Lisbon Humberto Delgado

Sat 2/28

6:10 am-6:42 pm

2 stops17h 32m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Lisbon (average of $497). Flying from Pennsylvania to Lisbon in June is currently the most expensive (average of $1,065). 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 LIS?

Find hourly flight availability from Pennsylvania to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Lisbon in the morning. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

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

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

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

Related info for your journey

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

  • What airport do you fly into for flights to Lisbon from Pennsylvania?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado (LIS) is the airport most travelers will use when flying to Lisbon from Pennsylvania.

  • How popular is this Pennsylvania to Lisbon flight route?

    This flight path from Pennsylvania to Lisbon Humberto Delgado was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pennsylvania to Lisbon?

    Departing from Pennsylvania to Lisbon will take you 12h 10m. There are 3356 mi between Pennsylvania and Lisbon. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $198. Users have also found prices from $207 and $273 on LEVEL and Delta, respectively.

  • What are the most popular routes from Pennsylvania to Lisbon?

    When deciding which route to take from Pennsylvania to Lisbon consider New York John F Kennedy Intl - Lisbon Humberto Delgado, Newark - Lisbon Humberto Delgado or Washington, D.C. Dulles Intl - Lisbon Humberto Delgado as they are the most popular.

  • What are the most reliable airlines from Pennsylvania to Lisbon?

    Before booking your flight to Lisbon from Pennsylvania, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Finnair (77%), Iberia( 77%).

  • What are the cheapest flights from Pennsylvania to Lisbon?

    Looking at all options, your cheapest flight can be booked for $433. While the most popular route (New York John F Kennedy Intl - Lisbon Humberto Delgado) can be booked for $375 on average, our data indicates $1,341 when flying from Pennsylvania to Lisbon.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Lisbon (average of $497). Flying from Pennsylvania to Lisbon in June is currently the most expensive (average of $1,065). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for Pennsylvania to Lisbon

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 Lisbon

Discover the top 10 airlines that operate flights from Pennsylvania to Lisbon. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$558Average$1,006FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$560Average$905FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$576Average$922FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$589Average$1,070FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$592Average$980FlexibilityNo cancel feeOn-time67%
FinnairCheapest$602Average$961FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$634Average$827FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$650Average$1,091FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$666Average$1,017FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$1,217FlexibilityNo cancel feeOn-time75%

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