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Cheap flights from Philadelphia to Lisbon

Fares from $520 in May 2027. Compare every month below, then book with the site you like.

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Cheapest Philadelphia to Lisbon fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

Philadelphia to Lisbon at a glance

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Frequently asked questions

How much is a flight from Philadelphia to Lisbon?
The cheapest fare we found recently is $520 per person, departing May 19 on United. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from Philadelphia to Lisbon?
May 2027 is currently the cheapest month, from $520.
Are there direct flights from Philadelphia to Lisbon?
The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
Which airlines fly from Philadelphia to Lisbon?
The cheapest recent fares on this route were on United.
How long is the flight from Philadelphia to Lisbon?
Philadelphia and Lisbon are about 3,450 miles apart, so a nonstop flight takes roughly 7h 45m. Flights with a stop take longer, depending on the connection.
Do I need a passport to fly from Philadelphia to Lisbon?
Yes. Lisbon is in Portugal, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
How do I find the cheapest flight from Philadelphia to Lisbon?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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