Cheap flights from Lisbon to Philadelphia from $359
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Philadelphia departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Lisbon to Philadelphia
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Lisbon to Philadelphia
Our best United Airlines deals on Lisbon to Philadelphia flight tickets
American Airlines flights from Lisbon to Philadelphia
Our best American Airlines deals on Lisbon to Philadelphia flight tickets
See travel insights to Philadelphia from
How to get the cheapest flight ticket from Lisbon to Philadelphia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Lisbon is in November. Flight prices, which tend to average around $750, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Lisbon averaging around $761.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Lisbon to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $834. On the other hand, Sunday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,025.
What is the cheapest Lisbon Humberto Delgado to Philadelphia flight route?
Fly from Lisbon Humberto Delgado to Philadelphia for the best Lisbon Humberto Delgado - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Lisbon when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $854 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Lisbon for as low as $652 on momondo.
What cabin class options are available on Lisbon Humberto Delgado to Philadelphia flights?
There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Lisbon to Philadelphia flight prices changed over time?
As of April 2025, prices for Lisbon to Philadelphia flights are approximately 13% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Lisbon Humberto Delgado to Philadelphia?
Aer Lingus, British Airways, and Finnair are the most popular carriers operating from Lisbon Humberto Delgado to Philadelphia
What airlines fly to Philadelphia?
TAP AIR PORTUGAL, United Airlines and Iberia are the top three most popular airlines that fly to Philadelphia from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Lisbon to Philadelphia on average per day?
The number of flights available between Lisbon and Philadelphia is 4 per day as of April 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.
How many flights depart from Lisbon to Philadelphia on average per week?
28 flights are operational weekly from Lisbon to Philadelphia as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Lisbon to Philadelphia
Cheap Lisbon to Philadelphia (LIS to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lisbon to Philadelphia
Best Price Found | $359 |
|---|---|
Fastest flight time | 7h 25m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
How far is Lisbon Humberto Delgado to Philadelphia by plane?
The straight-line distance from Lisbon Humberto Delgado to Philadelphia is 3442.0 mi. Typically, this will take 7h 35m by plane in normal conditions.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?
There are 3 operators available for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport as of April 2025.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lisbon to Philadelphia?
Based on momondo bookings for flights between Lisbon and Philadelphia, the leading plane model is Airbus A330-900neo, making up 29.78% of the total bookings. Other popular models include Boeing 787 Dreamliner with 13.60%, Boeing 787-9 Dreamliner with 11.03%, and Airbus A330 with 7.35%.
What is the most popular airline from Lisbon to Philadelphia?
Based on momondo bookings for flights between Lisbon and Philadelphia, the leading airline is Iberia, making up 54% of the total bookings. Other popular airlines include British Airways with 36% and American Airlines with 10%.
Best airlines flying from Lisbon to Philadelphia
Compare and see reviews for airlines that fly from Lisbon to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $645 | Free Cancellation | Rating 7.0 2,700 reviews | |||
| PriceFrom $694 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 7.2 10,000 reviews |
American Airlines Flights From Lisbon to Philadelphia
American Airlines flight deals from Lisbon to Philadelphia start from $708 round-trip. Over the 7 American Airlines flights for this route in a normal week, average airfare is usually $818 round-trip - but some users have found much cheaper deals with momondo.
Iberia Flights From Lisbon to Philadelphia
Another popular option for Lisbon to Philadelphia flights is Iberia (7.0/10, 2,700 ratings). Iberia flies from Lisbon to Philadelphia around 7 times per week, with deals starting from $645 round-trip and rising to an average price of around $944.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Lisbon to Philadelphia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Philadelphia. momondo saves you time and could save you money on your trip.
Can I find flights from Lisbon to Philadelphia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Philadelphia from Lisbon with this policy.
How can momondo help me find flights from Lisbon to Philadelphia?
Once all potential Lisbon to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Lisbon to Philadelphia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Lisbon and alert you when they change.