Cheap flights from Pennsylvania to Portugal from $176
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Portugal departing on 9/21. 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 Pennsylvania to Portugal
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Iberia flights from Pennsylvania to Portugal
Our best Iberia deals on Pennsylvania to Portugal flight tickets
Icelandair flights from Pennsylvania to Portugal
Our best Icelandair deals on Pennsylvania to Portugal flight tickets
See travel insights to Portugal from
How to get the cheapest flight ticket from Pennsylvania to Portugal
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 Portugal?
The cheapest month to fly to Portugal from Pennsylvania is in January. Flight prices, which tend to average around $660, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Pennsylvania during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $678.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Tuesday is the cheapest day to fly to Portugal from Pennsylvania. The lowest ticket price found for a Tuesday departure recently was $894. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,084.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Pennsylvania to Portugal during this time can be as low as $698. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $967 per ticket.
What is the cheapest Pennsylvania to Portugal flight route?
Fly from Philadelphia to Lisbon Humberto Delgado for the best Pennsylvania - Portugal flight prices
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $946 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Pennsylvania for as low as $852 on momondo.
What cabin class options are available on Pennsylvania to Portugal flights?
There are 3 cabin classes available to choose from on Pennsylvania to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Pennsylvania to Portugal?
Iberia, Azores Airlines, and Icelandair are the most popular carriers operating from Pennsylvania to Portugal
What airlines fly to Portugal?
Iberia, American Airlines and British Airways are the top three most popular airlines that fly to Portugal from Pennsylvania according to our data. Iberia is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 11 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Portugal on average per day?
As of June 2025, there are 37 flights per day flying from Pennsylvania to Portugal. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.
How many flights depart from Pennsylvania to Portugal on average per week?
The number of flights available between Pennsylvania and Portugal is 263 per week as of June 2025. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.
Cheap Pennsylvania to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Portugal
When did momondo last update prices for flights from Pennsylvania to Portugal?
Prices for flights from Pennsylvania to Portugal refresh daily.
How many operators does momondo search for flights from Pennsylvania to Portugal?
As of June 2025, there are 25 operators available to choose from for flights from Pennsylvania to Portugal.
How old do you have to be to fly from Pennsylvania to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Pennsylvania to Portugal?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Portugal is Boeing 787-9 Dreamliner (73.68% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (11.73%), Boeing 787-8 Dreamliner (8.37%), and Airbus A330-900neo (1.97%).
Best airlines flying from Pennsylvania to Portugal
Compare and see reviews for airlines that fly from Pennsylvania to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $560 | Free Cancellation | Rating 7.4 8,830 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 7.0 2,793 reviews | |||
| PriceFrom $563 | Free Cancellation | Rating 6.6 7,051 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 7.6 1,294 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.1 9,595 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 6.8 7,179 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 7.1 1,130 reviews | |||
| PriceFrom $677 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $710 | Free Cancellation | Rating 7.1 1,898 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Portugal?
It is quick and easy to find Pennsylvania to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.
Can I find flights from Pennsylvania to Portugal with flexible booking policies on momondo?
Flights from Pennsylvania to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Pennsylvania to Portugal?
momondo helps you find the best flight between Pennsylvania and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Pennsylvania to Portugal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Portugal from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.