Cheap flights from Lisbon to Philadelphia

Compare Lisbon to Philadelphia flight deals

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

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Flight deals from Lisbon Airport to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Philadelphia? If you want to travel next month, return fares start from $1,179. Find the lowest prices on one-way and return tickets right here.

Philadelphia.$667 per passenger.Departing Thu, 2 Apr.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Lisbon on Thu, 2 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $667, select.

Philadelphia.$721 per passenger.Departing Wed, 17 Jun.One-way flight with Iberia.Outbound direct flight with Iberia departs from Lisbon on Wed, 17 Jun, arriving in Philadelphia International.Price includes taxes and charges.From $721, select.

Philadelphia.$721 per passenger.Departing Tue, 19 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Lisbon on Tue, 19 May, arriving in Philadelphia International.Price includes taxes and charges.From $721, select.

Philadelphia.$721 per passenger.Departing Mon, 28 Sep.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Lisbon on Mon, 28 Sep, arriving in Philadelphia International.Price includes taxes and charges.From $721, select.

Philadelphia.$721 per passenger.Departing Wed, 26 Aug.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Lisbon on Wed, 26 Aug, arriving in Philadelphia International.Price includes taxes and charges.From $721, select.

Philadelphia.$721 per passenger.Departing Tue, 24 Nov.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Lisbon on Tue, 24 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $721, select.

Philadelphia.$722 per passenger.Departing Tue, 19 May.One-way flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Tue, 19 May, arriving in Philadelphia International.Price includes taxes and charges.From $722, select.

Philadelphia.$722 per passenger.Departing Thu, 3 Sep.One-way flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Thu, 3 Sep, arriving in Philadelphia International.Price includes taxes and charges.From $722, select.

Philadelphia.$722 per passenger.Departing Tue, 24 Nov.One-way flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Tue, 24 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $722, select.

Philadelphia.$722 per passenger.Departing Wed, 26 Aug.One-way flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Wed, 26 Aug, arriving in Philadelphia International.Price includes taxes and charges.From $722, select.

Philadelphia.$762 per passenger.Departing Mon, 15 Mar.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Lisbon on Mon, 15 Mar, arriving in Philadelphia International.Price includes taxes and charges.From $762, select.

Philadelphia.$936 per passenger.Departing Thu, 30 Apr.One-way flight with Iberia.Outbound direct flight with Iberia departs from Lisbon on Thu, 30 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $936, select.

Philadelphia.$984 per passenger.Departing Thu, 23 Jul.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Thu, 23 Jul, arriving in Philadelphia International.Price includes taxes and charges.From $984, select.

Philadelphia.$1,037 per passenger.Departing Thu, 23 Jul.One-way flight with Iberia.Outbound direct flight with Iberia departs from Lisbon on Thu, 23 Jul, arriving in Philadelphia International.Price includes taxes and charges.From $1,037, select.

Find the cheapest month to fly from Lisbon to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Philadelphia flights are currently cheapest in April.

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Direct flights from Lisbon to Philadelphia

Alternative Lisbon to Philadelphia routes

Looking for the cheapest, fastest or easiest route from Lisbon to Philadelphia? You could fly into the following airports instead.

Lisbon to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$667
Cheapest month to fly	April
Average flight time	7 hrs, 48 mins
Most popular airline	American Airlines
Average flights per week	35

Finding cheap flights from Lisbon to Philadelphia: Frequently asked questions

How many airports are there in Philadelphia?

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.

How much are return flights from Lisbon to Philadelphia?

The best price we found for a return flight from Lisbon to Philadelphia is $985. 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.

How long does it take to fly from Lisbon to Philadelphia?

7 hours and 48 minutes is the average flight time from Lisbon to Philadelphia.

Which airlines fly direct from Lisbon to Philadelphia?

American Airlines, Finnair and Iberia fly direct from Lisbon to Philadelphia.

How many flights are there a week from Lisbon to Philadelphia?

As of April 2026, there are 35 flights per week flying from Lisbon to Philadelphia.

When is the cheapest time to fly from Lisbon to Philadelphia?

The cheapest month to fly from Lisbon to Philadelphia is usually April.

Which is the cheapest airport to fly into in Philadelphia?

If you're flying from Lisbon Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from $985.

Which upcoming date is cheapest to fly from Lisbon Airport to Philadelphia on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Philadelphia on Monday, 13 April 2026.

Can I get a direct flight from Lisbon Airport to Philadelphia?

Yes – the average flight time is 7 hours and 48 minutes.

How can I get the best flight deal from Lisbon Airport to Philadelphia?

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 Philadelphia 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.

When is the best time to book flights to Philadelphia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Philadelphia?

In April, the average temperature is usually around 10°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.

Which is the cheapest airline to fly from Lisbon Airport to Philadelphia with?

Currently, Aer Lingus and British Airways offer the cheapest flight tickets to Philadelphia.

Travelling from Lisbon Portela Airport (LIS) to Philadelphia: what you need to know

Jump on a direct flight from Lisbon Portela Airport to Philadelphia and you'll be travelling for around 6 hours 50 minutes.
The timezone in Philadelphia is UTC-4. The city is four hours behind Lisbon, where Lisbon Portela Airport is located.
With seven weekly flights between the two airports, Lisbon Portela Airport (LIS) to Philadelphia International Airport (PHL) is the busiest route. Board American Airlines's 08:55 flight to get your trip from LIS to PHL underway.
For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to catch your LIS to Philadelphia flight.
If you're flying during a major holiday or another peak period, allow extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.
Start your journey at LIS and travel nonstop to Philadelphia International Airport (PHL). That's where you can expect to land when searching for Lisbon Portela Airport to Philadelphia tickets.
Keep an eye out for offers from American Airlines. This carrier has direct flights from Lisbon Portela Airport to Philadelphia.
We make it easy to book plane tickets from LIS to Philadelphia with a stopover. To see the options, deselect 'Direct flights only.' Then, select a flight with a stop long enough to see the sights of the city of your choice. Well-traveled stopover hubs include:
- Adolfo Suarez Madrid-Barajas Airport (MAD)
- Logan International Airport (BOS)
- Washington Dulles International Airport (IAD)
Travelling from central Lisbon to LIS takes about 1 hour by public transport. If you ride-share, drive or take a cab, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic.
Looking for a hotel close to LIS? If you're catching an early flight from Lisbon Portela Airport to Philadelphia, these accommodation options set you up for a seamless send-off:
When it comes to the on-time performance of Lisbon Portela Airport, data shows 64.1% of flights complete their journey on time.

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Philadelphia

$667 is the lowest price we've found for a one-way Lisbon Portela Airport to Philadelphia flight. A return ticket right now is $985. Depending on when you want to go and the availability, these fares can change.
Lock in cheap flights from LIS to Philadelphia by booking one month ahead. According to our research, that's the sweet spot for picking up a bargain.
Plan your trip for May. That's the best month for landing an awesome deal on Lisbon Portela Airport to Philadelphia tickets. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.
Locking in a cheap flight from LIS to Philadelphia couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll let you know when a deal gets even better.
Choose your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Lisbon Portela Airport to Philadelphia by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Philadelphia

Philadelphia International Airport (PHL)

The distance from Philadelphia International Airport (PHL) to central Philadelphia is roughly 19 kilometres. It'll take you about 15 minutes to reach the centre driving.
It typically takes 45 minutes to get there by public transport.
If you're coming in on a late flight from Lisbon Portela Airport to Philadelphia, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing soon after at one of these accommodation options near PHL:
Travel at your own pace with a Philadelphia International Airport rental car. Pick up a set of wheels from Dollar, Thrifty or Budget and experience more of Philadelphia and beyond.
Reserving your vehicle from Philadelphia International Airport about three weeks ahead of your flight from LIS to Philadelphia can help you lock in the best possible rate.
PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

Trenton-Mercer Airport (TTN) is around 56 kilometres from the centre of Philadelphia. Once you've disembarked your flight from Lisbon Portela Airport to Philadelphia, it'll take you around 40 minutes to get to the heart of the city in a cab or ride-share.
The trip will take roughly 1 hour 45 minutes on public transport.
Hang the 'Do not disturb' sign on your door and relax at a hotel near TTN. Here are a few options where you can settle in after your LIS to Philadelphia flight:
No need to worry about public transport schedules or slow-moving cab lines. Grab a Trenton-Mercer Airport rental car and let the journey unfold your way. Compare rates and availability from Budget, National and Enterprise.
Snap up a deal by booking your ride from TTN four weeks ahead of time. You can also expect to have a wider selection of vehicles.
The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

Travel to Philadelphia in peak season if you like a busy atmosphere, but remember that hotel prices tend to be higher. Alternatively, book flights from Lisbon Portela Airport to Philadelphia in the low season when prices are cheaper and crowds are smaller.
The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Lock in your Lisbon Portela Airport to Philadelphia plane ticket then if that's your ideal forecast.
January sees average temperatures of between -7ºC (19ºF) and 9ºC (48ºF). Look for a cheap ticket from LIS to Philadelphia around that time if you want to travel when it's cooler.

More about Philadelphia

When it comes to looking for somewhere to rest your head, you'll find the best stays in Philadelphia right here. Explore these hotels as soon as you've locked in your flight from Lisbon Portela Airport to Philadelphia:
Independence Hall and Liberty Bell are just a couple of the top-rated attractions to add to your Philadelphia to-do list. Continue your sightseeing adventures at Philadelphia Museum of Art.

Explore more of United States

You've seen Philadelphia, now it's time to discover other corners of United States. Travel around 129 kilometres north-east to New York to check off its leading sights. From Statue of Liberty to Central Park and Empire State Building, you'll have a packed itinerary ahead.
Around 434 kilometres north-east of Philadelphia, Boston is another essential stop in United States. Get a taste of what this destination has to offer at Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.