Philadelphia (PHL) to Lisbon (LIS) flight deal in economy from $741

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
PortugalLIS

Portela Airport

Lisbon, Portugal
$1,060 USD
-30%$741 USD
Verified 15 days ago
Fair Availability
29% of dates checked are available within 10% of the lowest price

Saturday, October 31st, 2026

4 round-trip options

Returning
Thu, Nov 5, 2026•5 Day Trip
$817 USD
Google Flights
Returning
Sat, Nov 7, 2026•7 Day Trip
$867 USD
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Returning
Sun, Nov 8, 2026•8 Day Trip
$867 USD
Google Flights
Returning
Mon, Nov 9, 2026•9 Day Trip
$858 USD
Google Flights