Skyscanner

Cheap flights from Philadelphia to Lisbon

Compare Philadelphia to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Philadelphia to Lisbon

Looking for a cheap last-minute deal or the best round-trip flight from Philadelphia to Lisbon? Find the lowest prices on one-way and round-trip tickets right here.
Lisbon.C$907 per passenger.Departing Wed, Feb 26, returning Wed, Mar 12.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Philadelphia International on Wed, Feb 26, arriving in Lisbon.Inbound indirect flight with British Airways, departing from Lisbon on Wed, Mar 12, arriving in Philadelphia International.Price includes taxes and charges.From C$907, select.
Lisbon.C$958 per passenger.Departing Wed, Feb 26, returning Wed, Mar 12.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Philadelphia International on Wed, Feb 26, arriving in Lisbon.Inbound direct flight with British Airways departing from Lisbon on Wed, Mar 12, arriving in Philadelphia International.Price includes taxes and charges.From C$958, select.
Lisbon.C$1,012 per passenger.Departing Thu, Oct 10, returning Wed, Oct 16.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Philadelphia International on Thu, Oct 10, arriving in Lisbon.Inbound indirect flight with Aer Lingus, departing from Lisbon on Wed, Oct 16, arriving in Philadelphia International.Price includes taxes and charges.From C$1,012, select.
Lisbon.C$1,054 per passenger.Departing Thu, Nov 7, returning Sun, Nov 17.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Philadelphia International on Thu, Nov 7, arriving in Lisbon.Inbound indirect flight with Air Canada, departing from Lisbon on Sun, Nov 17, arriving in Philadelphia International.Price includes taxes and charges.From C$1,054, select.

Don’t miss a great deal

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

You can unsubscribe at any time. Read our Privacy Policy for more info.

Find the cheapest month to fly from Philadelphia to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Lisbon flights are currently cheapest in October.
Apr
Find prices
May
from C$1,055
Jun
from C$1,085
Jul
from C$1,507
Aug
Find prices
Sep
from C$1,084
Oct
from C$1,012
Nov
from C$1,054
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
from C$1,086

Direct flights from Philadelphia to Lisbon

Philadelphia to Lisbon: Alternative routes

Compare routes from Philadelphia to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Philadelphia to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundC$907
Cheapest month to flyFebruary
Average flight time6 hrs, 44 mins
Most popular airlineAmerican Airlines
Average flights per week57

Finding cheap flights from Philadelphia to Lisbon: Frequently asked questions

The best price we found for a round-trip flight from Philadelphia to Lisbon is C$907. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 44 minutes is the average flight time from Philadelphia to Lisbon.
American Airlines, Finnair and Iberia fly direct from Philadelphia to Lisbon.
There are 57 flights per week flying from Philadelphia to Lisbon, as of April 2024.
The cheapest month to fly from Philadelphia to Lisbon is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Lisbon Airport on Wednesday, February 26, 2025.
Yes – the average flight time is 6 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Lisbon is British Airways.

How to find cheap flights to Lisbon from Philadelphia

Looking for cheap tickets from Philadelphia to Lisbon? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Philadelphia to Lisbon. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Lisbon from Philadelphia from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Philadelphia–Lisbon ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Lisbon from Philadelphia.
  • Set up a Price Alert. You can easily track the fare of your cheap Philadelphia–Lisbon flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Philadelphia and Lisbon? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Philadelphia and Lisbon. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Lisbon, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Philadelphia to Lisbon flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Lisbon from Philadelphia with hotels and car rental

    Once you've secured your cheap flight ticket from Philadelphia to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Philadelphia to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.