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$323+ Cheap flights from Portugal to Philadelphia (PHL)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PHL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portugal to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$573
(Kiwi.com)

One-way from

$323
(Kiwi.com)

Good round-trip deal

$622 or less

Good one-way deal

$689 or less
From Portugal to Philadelphia
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One-way flight from Portugal to Philadelphia
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Price to beat on a round-trip flight from Portugal to Philadelphia.
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Price to beat on a one-way flight from Portugal to Philadelphia.
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Find flight deals from Portugal to Philadelphia

Cheapest flights from Portugal to Philadelphia
Explore the most affordable flight options available from Portugal to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Fri 1/312:05 pmLIS - PHL
2 stops29h 07mMultiple Airlines
Mon 2/36:31 amPHL - LIS
1 stop18h 04mMultiple Airlines
Deal found 1/21$573
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:35 amLIS - PHL
1 stop14h 15mFinnair
Tue 5/137:35 pmPHL - LIS
1 stop22h 20mFinnair
Deal found 1/20$585
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:20 amOPO - PHL
1 stop12h 15mMultiple Airlines
Tue 2/119:21 pmPHL - OPO
1 stop15h 19mMultiple Airlines
Deal found 1/21$590
This Booking.com deal was found by Cheapflights users on 1/20. 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 3/110:30 amLIS - PHL
Nonstop7h 45mBritish Airways
Sun 3/167:40 pmPHL - LIS
1 stop12h 30mBritish Airways
Deal found 1/20$592
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:20 amOPO - PHL
1 stop12h 15mBritish Airways
Tue 2/119:21 pmPHL - OPO
1 stop15h 19mBritish Airways
Deal found 1/21$596
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/2010:55 amLIS - PHL
Nonstop7h 45mAmerican Airlines
Wed 2/266:40 pmPHL - LIS
1 stop22h 10mAmerican Airlines
Deal found 1/20$598
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:30 amLIS - PHL
2 stops19h 45mIberia
Wed 3/1210:25 pmPHL - LIS
Nonstop6h 30mIberia
Deal found 1/20$633
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/205:00 amLIS - PHL
2 stops22h 36mUnited Airlines
Wed 2/2610:10 amPHL - LIS
2 stops19h 05mUnited Airlines
Deal found 1/20$683
This Air Canada deal was found by Cheapflights users on 1/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amOPO - PHL
2 stops21h 36mAir Canada
Wed 3/123:30 pmPHL - OPO
2 stops17h 20mAir Canada
Deal found 1/21$691
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amOPO - PHL
1 stop15h 00mLufthansa
Wed 3/126:55 pmPHL - OPO
1 stop12h 45mLufthansa
Deal found 1/21$699
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 1/315:30 amLIS - PHL
2 stops20h 53mDelta
Mon 2/311:20 amPHL - LIS
2 stops19h 00mDelta
Deal found 1/21$706
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 3/76:00 amOPO - PHL
2 stops33h 43mUnited Airlines
Fri 3/146:30 amPHL - OPO
2 stops28h 45mUnited Airlines
Deal found 1/21$709

Find flights from Portugal to Philadelphia within your budget

Customize your flight search to find flights from Portugal to Philadelphia 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Fri 1/31

2:05 pm-2:12 pm

2 stops29h 07m

Philadelphia

Mon 2/3

6:31 am-5:35 am

1 stop18h 04m

$573

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Wed 4/23

6:35 am-3:50 pm

1 stop14h 15m

Philadelphia

Tue 5/13

7:35 pm-10:55 pm

1 stop22h 20m

$585

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

Fri 2/7

8:20 am-3:35 pm

1 stop12h 15m

Philadelphia

Tue 2/11

9:21 pm-5:40 pm

1 stop15h 19m

$590

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sat 3/1

10:30 am-1:15 pm

Nonstop7h 45m

Philadelphia

Sun 3/16

7:40 pm-12:10 pm

1 stop12h 30m

$592

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

Fri 2/7

8:20 am-3:35 pm

1 stop12h 15m

Philadelphia

Tue 2/11

9:21 pm-5:40 pm

1 stop15h 19m

$596

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 2/20

10:55 am-1:40 pm

Nonstop7h 45m

Philadelphia

Wed 2/26

6:40 pm-9:50 pm

1 stop22h 10m

$598

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Wed 3/5

6:30 am-9:15 pm

2 stops19h 45m

Philadelphia

Wed 3/12

10:25 pm-8:55 am

Nonstop6h 30m

$633

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 2/20

5:00 am-10:36 pm

2 stops22h 36m

Philadelphia

Wed 2/26

10:10 am-10:15 am

2 stops19h 05m

$683

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

Wed 3/5

6:00 am-10:36 pm

2 stops21h 36m

Philadelphia

Wed 3/12

3:30 pm-12:50 pm

2 stops17h 20m

$691

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

Wed 3/5

6:00 am-4:00 pm

1 stop15h 00m

Philadelphia

Wed 3/12

6:55 pm-11:40 am

1 stop12h 45m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 28 results
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Best time to book a flight from Portugal to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Portugal 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.

Travel insights for flights from Portugal to Philadelphia

Get recent, data-driven insights about flights from Portugal to Philadelphia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Portugal to Philadelphia (average of $236). Flying from Portugal to Philadelphia in March is currently the most expensive (average of $295). 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 PT to PHL?

Find hourly flight availability from Portugal to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Portugal to Philadelphia, 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 Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated January 21, 2025.
To help decide which airline to fly from Portugal to Philadelphia, see what other customers have to say about British Airways, United Airlines and Lufthansa. 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
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Philadelphia. 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 Philadelphia from Portugal?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Portugal to Philadelphia. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

  • How popular is this Portugal to Philadelphia flight route?

    Within the past month, 6 users have taken a look at flights from Portugal to Philadelphia.

  • What are the cheapest airlines to fly from Portugal to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Portugal to Philadelphia are Aer Lingus ($456), TAP AIR PORTUGAL ($574), and Finnair ($590).

  • What are the most reliable airlines from Portugal to Philadelphia?

    Before booking your flight to Philadelphia from Portugal, check out the most reliable airlines to get you to your destination on time: American Airlines (88%), Finnair (88%), Iberia( 88%).

  • What are the cheapest flights from Portugal to Philadelphia?

    On average you can expect to pay $1,307 for a flight from Portugal to Philadelphia. The cheapest flight overall is $523 while the most popular route, (Lisbon Humberto Delgado - Philadelphia) is currently priced at $585.

  • Can I find deals for flights from Portugal to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Portugal to Philadelphia?

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

  • Can I find deals for business class flights from Portugal to Philadelphia?

    Yes. Cheapflights offers flight deals from Portugal to Philadelphia 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 Portugal to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Portugal to Philadelphia (average of $236). Flying from Portugal to Philadelphia in March is currently the most expensive (average of $295). 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 Portugal?

Book flights to Portugal if you plan to visit one of these locations
King of Prussia
Vineland
Wildwood
Pottstown
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Dover
Ephrata
Dewey Beach
West Chester
Malvern

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Alternative routes for Portugal to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Portugal to Philadelphia

Discover the top 3 airlines that operate flights from Portugal to Philadelphia. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$634Average$794FlexibilityNo cancel feeOn-time70%
IberiaCheapest$644Average$874FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$708Average$853FlexibilityNo cancel feeOn-time71%
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