Cheap flights from Philadelphia to Lisbon

Philadelphia
PHL
Portela
LIS

Flight deals from Philadelphia to Lisbon

Below you can see the best deals on flights Philadelphia — Lisbon for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 August, from $371.

Top 10 cheap flights from Philadelphia to Lisbon

AC
AC
WS
$ 422

Philadelphia — Lisbon

10:05—21:45
11 Aug 2026
30 h 40 m
2 stops
AC
AC
WS
$ 422

Philadelphia — Lisbon

10:05—21:45
11 Aug 2026
30 h 40 m
2 stops
AC
AC
WS
$ 427

Philadelphia — Lisbon

16:20—21:45
11 Aug 2026
24 h 25 m
2 stops
AC
AC
WS
$ 453

Philadelphia — Lisbon

16:20—21:45
11 Aug 2026
24 h 25 m
2 stops
AC
AC
WS
$ 453

Philadelphia — Lisbon

15:25—21:45
11 Aug 2026
25 h 20 m
2 stops
AC
AC
WS
$ 453

Philadelphia — Lisbon

15:25—22:35
13 Aug 2026
26 h 10 m
2 stops
AA
WS
$ 462

Philadelphia — Lisbon

10:30—20:55
14 Aug 2026
53 h 25 m
1 stop
DL
DL
WS
$ 463

Philadelphia — Lisbon

12:36—21:45
11 Aug 2026
28 h 9 m
2 stops
DL
DL
WS
$ 463

Philadelphia — Lisbon

12:36—22:35
13 Aug 2026
28 h 59 m
2 stops
WS
WS
WS
$ 468

Philadelphia — Lisbon

06:05—21:45
9 Aug 2026
34 h 40 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Philadelphia — Lisbon flight

Looking for cheap flights from Philadelphia to Lisbon? Compare fares from different airlines, check the flight schedule and travel time — and book your Philadelphia — Lisbon ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by American Airlines, a nonstop flight takes about 7 h, the distance between the cities is around 5,557 km.

Planning your trip? You may find our Lisbon travel guide, how to get from the airport into town and Lisbon weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $246Min. price
NovemberCheapest
MayPeak season
YesDirect flights
5,557 kmDistance
7 hTravel time
1Airlines
14 / wkFlights

Flight schedule from Philadelphia to Lisbon

The table shows direct flights from Philadelphia to Lisbon on the selected date. The flight takes approximately 7 h. Regular flights are operated by American Airlines. Departures from Philadelphia International Airport and Trenton-Mercer Airport airports, arrivals at Lisbon Portela Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 08 Aug 2026

Flight ticket prices by day: Philadelphia — Lisbon

Below is a calendar of the lowest flight ticket prices for Philadelphia — Lisbon by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $246 in November, and the most expensive are around $449 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Philadelphia to Lisbon by month. Tickets are usually cheapest in February (around $503) and priciest in June (about $809) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$527lowMay$760highSep$650medium
Feb$503lowJun$809highOct$588medium
Mar$564mediumJul$797highNov$515low
Apr$711highAug$772highDec$625medium

Some values are estimated based on seasonality.

When to fly

Weather in Lisbon: it is warmest in August (up to 26 °C on average) and coolest in January (around 15 °C). The driest month is July.

Tickets are usually cheapest in November and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Lisbon

Dry and wet days · Lisbon

Wind speed and direction · Lisbon

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How to get the best deal on a Philadelphia — Lisbon ticket

  • Book ahead: fares for Philadelphia — Lisbon are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Philadelphia is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Lisbon is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Philadelphia — Lisbon route are operated by 1 airline; American Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    5x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight PHL → LIS5x/week
      Duration
      6h 40m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Philadelphia — Lisbon route

Flights Philadelphia — Lisbon depart from Philadelphia International Airport and Trenton-Mercer Airport and arrive at Lisbon Portela Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Philadelphia

PHL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Lisbon

LIS
Portugal
About the cityHow to get thereWeatherAll about the country Portugal
Departure airports
Arrival airports

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Frequently asked questions about the Philadelphia — Lisbon flight

How long is the flight from Philadelphia to Lisbon?

A nonstop Philadelphia — Lisbon flight takes about 7 h — the distance between the cities is around 5,557 km.

How far is it from Philadelphia to Lisbon?

The distance from Philadelphia to Lisbon is about 5,557 km, which a nonstop flight covers in around 7 h.

Are there direct flights from Philadelphia to Lisbon?

Yes, there are nonstop flights Philadelphia — Lisbon — around 14 flights per week.

Which airlines fly from Philadelphia to Lisbon?

Airlines operating Philadelphia — Lisbon include American Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Philadelphia — Lisbon flights use?

Flights from Philadelphia depart from Philadelphia International Airport, Trenton-Mercer Airport, and arrive at Lisbon Portela Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Philadelphia to Lisbon?

The price of a Philadelphia — Lisbon ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in May. Tickets typically cost between $246 and $449. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Philadelphia — Lisbon?

Flights Philadelphia — Lisbon are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Philadelphia to Lisbon?

To catch a low fare Philadelphia — Lisbon, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Philadelphia

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AtlantaChicagoBostonOrlandoFort LauderdaleMiamiTorontoDetroitWashington, D.C.CharlotteRaleighDallasLos AngelesPhoenixDenverMinneapolisSan JuanPittsburghSeattleNashvilleMontrealColumbusClevelandTampaIndianapolisSan FranciscoNorfolkCincinnatiHoustonLas VegasHarrisburgJacksonvilleRichmondHartfordSouth PortlandAlbanyCancunRochesterKansas CityPunta Cana

Where else you can fly from Lisbon

See all
MadridParisLondonFunchalBarcelonaPortoFrankfurt am MainPonta DelgadaAmsterdamMilanGenevaRomeZurichSao PauloBrusselsMunichNew York CityLyonNiceTorontoCopenhagenLuandaMarrakechFaroAngra do HeroismoDublinValenciaMalagaIstanbulLuxembourg CityBostonAthensWarsawPalmaWashington, D.C.DusseldorfNantesSevilleBerlinCasablanca

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