Find Cheap Flights from Philadelphia to Porto (PHL - OPO)

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Thu 12/21
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Looking for a cheap flight? 25% of our users found flights on this route for $745 or less.

FAQs for Booking Philadelphia to Porto Flights

How long does a flight from Philadelphia to Porto take?
An average nonstop flight takes 25h 35m, covering a distance of 3408 miles.
Which airlines provide the cheapest flights from Philadelphia to Porto?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($587)
Do I need a passport to fly between Philadelphia and Porto?

Book cheap flights from Philadelphia to Porto (round-trip)

Tue, Feb 6
27h 15m
Tue, Feb 20
33h 36m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
25h 35m
Mon, May 7
44h 19m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.