Cheap flights from Philadelphia (PHL) to Portugal
PHL — LIS
feb. 25 — mar. 41
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Best time to book a flight from Philadelphia to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Philadelphia to Portugal
Get recent, data-driven insights about flights from Philadelphia to Portugal including ideal travel times, pricing trends, and more.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
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Alternative routes for Philadelphia to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Philadelphia to Portugal
Discover the top 10 airlines that operate flights from Philadelphia to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$558 | Average$1,008 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$567 | Average$830 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$573 | Average$776 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$578 | Average$854 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$579 | Average$954 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$593 | Average$1,032 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$610 | Average$816 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$613 | Average$904 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$674 | Average$883 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$751 | Average$850 | FlexibilityNo cancel fee | On-timeN/A |