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Porto Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Porto Airport to Philadelphia International Airport over the next 90 days, with one-way fares from €428 and round-trip from €710. Based on Trip.com's latest 7-day flight data.

    • OPO 8:20 AM
      12h 15m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Fri, Nov 6 | Iberia
      PHL 7:45 PM
      11h
      1 stop
      OPO 11:45 AM
      Philadelphia - Porto | Tue, Nov 10 | Iberia
      €710 €965
      26% off
      26% off
      €965 €710
    • OPO 8:20 AM
      12h 30m
      1 stop
      PHL 3:50 PM
      Porto - Philadelphia | Fri, Dec 4 | Iberia
      PHL 7:50 PM
      19h 10m
      1 stop
      OPO 8:00 PM
      Philadelphia - Porto | Wed, Dec 9 | Iberia
      €720 €965
      25% off
      25% off
      €965 €720
    • OPO 8:40 PM
      23h 55m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Fri, Nov 13 | Iberia
      PHL 7:45 PM
      11h
      1 stop
      OPO 11:45 AM
      Philadelphia - Porto | Wed, Nov 18 | Finnair
      €724 €965
      25% off
      25% off
      €965 €724
    • OPO 8:40 PM
      23h 55m
      1 stop
      PHL 4:35 PM
      Porto - Philadelphia | Fri, Oct 30 | Iberia
      PHL 7:40 PM
      17h 10m
      1 stop
      OPO 5:50 PM
      Philadelphia - Porto | Wed, Nov 4 | Finnair
      €735
      24% off
      €965 €735
    • OPO 8:40 PM
      23h 55m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Sat, Nov 7 | Iberia
      PHL 7:45 PM
      11h
      1 stop
      OPO 11:45 AM
      Philadelphia - Porto | Wed, Nov 11 | Finnair
      €736
      24% off
      €965 €736
    • OPO 5:45 PM
      19h 54m
      1 stop
      PHL 8:39 AM
      Porto - Philadelphia | Mon, Dec 7 | TAP Air Portugal
      PHL 9:30 AM
      20h 5m
      1 stop
      OPO 10:35 AM
      Philadelphia - Porto | Mon, Dec 14 | TAP Air Portugal
      €744
      23% off
      €965 €744
    • OPO 8:40 PM
      23h 55m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Sun, Nov 8 | Iberia
      PHL 7:40 PM
      18h 35m
      1 stop
      OPO 7:15 PM
      Philadelphia - Porto | Sun, Nov 15 | Finnair
      €746
      23% off
      €965 €746
    • OPO 8:20 AM
      12h 15m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Sun, Nov 15 | Iberia
      PHL 7:45 PM
      15h 15m
      1 stop
      OPO 4:00 PM
      Philadelphia - Porto | Thu, Nov 19 | Iberia
      €749
      22% off
      €965 €749
    • OPO 8:20 AM
      12h 25m
      1 stop
      PHL 3:45 PM
      Porto - Philadelphia | Thu, Nov 26 | Iberia
      PHL 7:50 PM
      10h 55m
      1 stop
      OPO 11:45 AM
      Philadelphia - Porto | Fri, Dec 4 | Iberia
      €751
      22% off
      €965 €751
    • OPO 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Porto - Philadelphia | Thu, Oct 29 | Normal Airline
      PHL 3:00 PM
      6h
      Nonstop
      OPO 4:00 PM
      Philadelphia - Porto | Sat, Oct 31 | Normal Airline
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    • Cheapest
      OPO 5:00 PM
      25h 20m
      1 stop
      PHL 1:20 PM
      Porto - Philadelphia | Tue, Dec 22 | easyJet
      €428 €668
      36% off
      36% off
      €668 €428
    • OPO 11:25 AM
      30h 55m
      1 stop
      PHL 1:20 PM
      Porto - Philadelphia | Tue, Dec 22 | TAP Air Portugal
      €450 €668
      33% off
      33% off
      €668 €450
    • OPO 7:20 PM
      23h
      1 stop
      PHL 1:20 PM
      Porto - Philadelphia | Tue, Dec 22 | Swiss Airlines
      €488 €668
      27% off
      27% off
      €668 €488
    • OPO 11:25 AM
      30h 55m
      1 stop
      PHL 1:20 PM
      Porto - Philadelphia | Wed, Dec 23 | TAP Air Portugal
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Tue, Dec 22 | American Airlines
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Wed, Dec 23 | American Airlines
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Thu, Dec 24 | American Airlines
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Fri, Dec 25 | American Airlines
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Wed, Dec 23 | Iberia
      €524
      22% off
      €668 €524
    • OPO 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Porto - Philadelphia | Thu, Oct 29 | Normal Airline
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    • OPO 8:20 AM
      12h 15m
      1 stop
      PHL 3:35 PM
      Porto - Philadelphia | Sun, Nov 15 | American Airlines
      €649 €812
      20% off
      20% off
      €812 €649
    • OPO 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Porto - Philadelphia | Thu, Oct 29 | Normal Airline
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    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Tue, Dec 22 | American Airlines
      €524 €668
      22% off
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Wed, Dec 23 | American Airlines
      €524 €668
      22% off
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Thu, Dec 24 | American Airlines
      €524 €668
      22% off
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Fri, Dec 25 | American Airlines
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Wed, Dec 23 | Iberia
      €524
      22% off
      €668 €524
    • OPO 8:20 AM
      12h 10m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Fri, Dec 25 | Iberia
      €524
      22% off
      €668 €524
    • OPO 7:20 PM
      23h
      1 stop
      PHL 1:20 PM
      Porto - Philadelphia | Tue, Dec 22 | Swiss Airlines
      €488
      27% off
      €668 €488
    • OPO 8:40 PM
      23h 50m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Mon, Dec 21 | Iberia
      €534
      20% off
      €668 €534
    • OPO 8:40 PM
      23h 50m
      1 stop
      PHL 3:30 PM
      Porto - Philadelphia | Tue, Dec 22 | Iberia
      €534
      20% off
      €668 €534
    • OPO 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Porto - Philadelphia | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Porto to Philadelphia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Porto Airport to Philadelphia International Airport?

The cheapest airline flying from Porto Airport to Philadelphia International Airport is Luxair (from €415) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Luxair
From €415
easyJet
From €427
TAP Air Portugal
From €450
Swiss Airlines
From €488
Vueling Airlines
From €511
Iberia
From €524
American Airlines
From €524
Ryanair
From €536
Air Europa
From €550
Air France
From €572

Find more flights and airlines

What is the flight schedule from Porto Airport to Philadelphia International Airport?

Check the schedule for flights from Porto to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA8573

    Porto Airport

    8:20 AM

    OPO

    1h 20m

    Nonstop

    10:40 AM

    MAD

    S M T W T - S
    Search

  2. AA741

    Adolfo Suárez Madrid-Barajas Airport

    1:15 PM

    MAD

    8h 15m

    Nonstop

    3:30 PM

    PHL

    S M T W T F S

  3. IB544

    Porto Airport

    8:20 AM

    OPO

    1h 20m

    Nonstop

    10:40 AM

    MAD

    S M T W T F S
    Search

  4. AA741

    Adolfo Suárez Madrid-Barajas Airport

    1:15 PM

    MAD

    8h 15m

    Nonstop

    3:30 PM

    PHL

    S M T W T F S

  5. IB544

    Porto Airport

    8:20 AM

    OPO

    1h 20m

    Nonstop

    10:40 AM

    MAD

    S M T W T F S
    Search

  6. IB4675

    Adolfo Suárez Madrid-Barajas Airport

    1:15 PM

    MAD

    8h 20m

    Nonstop

    3:35 PM

    PHL

    S M T W T F S

  7. UX1144

    Porto Airport

    7:35 AM

    OPO

    1h 10m

    Nonstop

    9:45 AM

    MAD

    S M T W T F S
    Search

  8. AA741

    Adolfo Suárez Madrid-Barajas Airport

    1:15 PM

    MAD

    8h 15m

    Nonstop

    3:30 PM

    PHL

    S M T W T F S

  9. UX1144

    Porto Airport

    7:35 AM

    OPO

    1h 10m

    Nonstop

    9:45 AM

    MAD

    S M T W T F S
    Search

  10. AY3813

    Adolfo Suárez Madrid-Barajas Airport

    1:15 PM

    MAD

    8h 15m

    Nonstop

    3:30 PM

    PHL

    S M T W T F S

  11. AF1517

    Porto Airport

    6:25 AM

    OPO

    2h 25m

    Nonstop

    9:50 AM

    CDG

    S M T W T F S
    Search

  12. AF3616

    Roissy-Charles De Gaulle Airport

    11:45 AM

    CDG

    7h 54m

    Nonstop

    1:39 PM

    BOS

    S M T W T F S

  13. AF2479

    Boston Logan International Airport

    6:15 PM

    BOS

    1h 48m

    Nonstop

    8:03 PM

    PHL

    S M T W T - S

  14. KL1570

    Porto Airport

    5:00 AM

    OPO

    2h 30m

    Nonstop

    8:30 AM

    AMS

    S M T W T F S
    Search

  15. KL6066

    Schiphol Airport

    2:40 PM

    AMS

    8h

    Nonstop

    4:40 PM

    BOS

    S M T W T F S

  16. KL5929

    Boston Logan International Airport

    6:15 PM

    BOS

    1h 48m

    Nonstop

    8:03 PM

    PHL

    - M T W T - -

  17. AF1517

    Porto Airport

    6:25 AM

    OPO

    2h 25m

    Nonstop

    9:50 AM

    CDG

    S M T W T F S
    Search

  18. AF060

    Roissy-Charles De Gaulle Airport

    1:10 PM

    CDG

    7h 45m

    Nonstop

    2:55 PM

    BOS

    S M T W T F S

  19. AF2479

    Boston Logan International Airport

    6:15 PM

    BOS

    1h 48m

    Nonstop

    8:03 PM

    PHL

    S M T W T - S

  20. AF1517

    Porto Airport

    6:25 AM

    OPO

    2h 25m

    Nonstop

    9:50 AM

    CDG

    S M T W T F S
    Search

  21. AF3616

    Roissy-Charles De Gaulle Airport

    11:45 AM

    CDG

    7h 54m

    Nonstop

    1:39 PM

    BOS

    S M T W T F S

  22. AF6833

    Boston Logan International Airport

    6:55 PM

    BOS

    1h 39m

    Nonstop

    8:34 PM

    PHL

    - M T W T - -

  23. VY1183

    Porto Airport

    9:55 PM

    OPO

    1h 40m

    Nonstop

    12:35 AM

    BCN

    S M - W T F S
    Search

  24. BA497

    Barcelona Intl. Airport

    6:40 AM

    BCN

    2h 40m

    Nonstop

    8:20 AM

    LHR

    S M T W T F S

  25. AY3805

    Heathrow Airport

    10:35 AM

    LHR

    8h 5m

    Nonstop

    1:40 PM

    PHL

    S M T W T F S
Find more flights and airlines

About Porto Airport and Philadelphia International Airport

Learn about Porto Airport (OPO) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance 5,488.33 km
Cheapest one-way ticket price €428
Cheapest return ticket price €710

FAQs for Porto Airport to Philadelphia International Airport Flights

  • What are the cheapest flights from Porto Airport to Philadelphia International Airport?

    One-way flights from Porto Airport to Philadelphia International Airport currently start from €428, and round-trip fares start from €710. The current lowest fare is a easyJet flight departing on Tue, Dec 22; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Porto Airport to Philadelphia International Airport is €898. Prices may vary depending on the departure date, airline, and availability.
  • Enter Porto Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.