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$256+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(Booking.com)

One-way from

$256
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$876

Good round-trip deal

$1,132 or less

Good one-way deal

$683 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. 26% potential increase in price ($345 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/1210:50 pmEWR - LIS
Nonstop7h 00mTAP AIR PORTUGAL
Wed 5/2112:15 pmLIS - EWR
Nonstop8h 05mTAP AIR PORTUGAL
Deal found 3/31$552
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Mon 5/511:00 pmEWR - LIS
2 stops17h 25mMultiple Airlines
Thu 5/86:30 amLIS - EWR
1 stop19h 30mMultiple Airlines
Deal found 3/31$558
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:40 pmIAD - LIS
1 stop9h 55mRoyal Air Maroc
Thu 11/135:55 pmLIS - IAD
1 stop29h 45mRoyal Air Maroc
Deal found 4/1$567
This Mytrip deal was found by Cheapflights users on 3/30. 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 5/66:55 pmJFK - LIS
2 stops21h 35mMultiple Airlines
Tue 5/1312:35 pmLIS - JFK
3 stops32h 05mMultiple Airlines
Deal found 3/30$576
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 11/266:30 pmEWR - LIS
1 stop22h 40mScandinavian Airlines
Wed 12/37:05 amLIS - EWR
1 stop13h 45mScandinavian Airlines
Deal found 3/31$577
This Air Europa deal was found by Cheapflights users on 3/31. 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.
Sat 4/510:05 pmJFK - LIS
1 stop16h 10mAir Europa
Wed 4/304:05 pmLIS - JFK
1 stop30h 30mAir Europa
Deal found 3/31$578
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:55 pmJFK - LIS
1 stop23h 10mAzores Airlines
Wed 10/222:10 pmLIS - JFK
1 stop10h 25mAzores Airlines
Deal found 3/31$582
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Sat 4/268:25 pmEWR - LIS
1 stop19h 55mIcelandair
Sun 5/410:25 pmLIS - EWR
1 stop25h 45mIcelandair
Deal found 3/31$586
This Iberia deal was found by Cheapflights users on 3/31. 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 9/1711:40 pmJFK - LIS
1 stop12h 25mIberia
Wed 9/242:00 pmLIS - JFK
1 stop12h 40mIberia
Deal found 3/31$591
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:00 pmJFK - LIS
Nonstop6h 55mTAP AIR PORTUGAL
Wed 11/54:40 pmLIS - JFK
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 4/1$598
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:20 amJFK - LIS
1 stop13h 25mBritish Airways
Wed 11/56:30 amLIS - JFK
1 stop11h 30mBritish Airways
Deal found 3/31$602
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:35 pmEWR - LIS
1 stop19h 10mAmerican Airlines
Wed 11/127:05 amLIS - EWR
1 stop17h 30mAmerican Airlines
Deal found 3/31$605

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 April 1, 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

Mon 5/12

10:50 pm-10:50 am

Nonstop7h 00m

Lisbon Humberto Delgado

Wed 5/21

12:15 pm-3:20 pm

Nonstop8h 05m

$552

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 5/5

11:00 pm-9:25 pm

2 stops17h 25m

Lisbon Humberto Delgado

Thu 5/8

6:30 am-9:00 pm

1 stop19h 30m

$558

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Wed 9/24

9:05 pm-9:05 pm

1 stop19h 00m

Lisbon Humberto Delgado

Tue 9/30

6:40 pm-7:05 pm

1 stop29h 25m

$567

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 5/6

6:55 pm-9:30 pm

2 stops21h 35m

Lisbon Humberto Delgado

Tue 5/13

12:35 pm-3:40 pm

3 stops32h 05m

$576

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sat 4/26

8:25 pm-9:20 pm

1 stop19h 55m

Lisbon Humberto Delgado

Sun 5/4

10:25 pm-7:10 pm

1 stop25h 45m

$586

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 4/29

10:05 pm-7:15 pm

1 stop16h 10m

Lisbon Humberto Delgado

Sun 5/18

11:35 am-5:45 pm

1 stop11h 10m

$588

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 9/17

11:40 pm-5:05 pm

1 stop12h 25m

Lisbon Humberto Delgado

Wed 9/24

2:00 pm-9:40 pm

1 stop12h 40m

$591

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 8/18

6:55 pm-10:10 pm

2 stops22h 15m

Lisbon Humberto Delgado

Wed 8/27

7:15 am-5:00 pm

1 stop14h 45m

$600

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 4/30

11:10 pm-9:20 pm

1 stop17h 10m

Lisbon Humberto Delgado

Thu 5/15

10:20 pm-7:10 pm

1 stop25h 50m

$630

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 8/26

12:30 am-11:35 pm

1 stop18h 05m

Lisbon Humberto Delgado

Wed 10/8

10:55 am-10:35 pm

1 stop16h 40m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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, January is the cheapest month in which you can book a flight from Pennsylvania to Lisbon (average of $612). Flying from Pennsylvania to Lisbon in June is currently the most expensive (average of $1,213). 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 April 1, 2025.

When flying from Pennsylvania to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 1, 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from Pennsylvania to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
278 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as $279. Users have also found prices from $286 and $309 on Iberia and TAP AIR PORTUGAL, 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 (79%), Finnair (79%), Iberia( 79%).

  • What are the cheapest flights from Pennsylvania to Lisbon?

    Looking at all options, your cheapest flight can be booked for $599. While the most popular route (New York John F Kennedy Intl - Lisbon Humberto Delgado) can be booked for $486 on average our data indicates $1,487 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, January is the cheapest month in which you can book a flight from Pennsylvania to Lisbon (average of $612). Flying from Pennsylvania to Lisbon in June is currently the most expensive (average of $1,213). 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 Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$554Average$892FlexibilityNo cancel feeOn-time70%
IberiaCheapest$590Average$945FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$590Average$1,028FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$590Average$1,057FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$593Average$916FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$613Average$883FlexibilityNo cancel feeOn-time76%
DeltaCheapest$667Average$1,104FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$710Average$850FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$1,217FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$799Average$1,012FlexibilityNo cancel feeOn-time67%
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