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 16 days ago
Fair Availability
29% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

6 round-trip options

Returning
Fri, Aug 7, 2026•7 Day Trip
$1,603 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$1,750 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$1,750 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$1,673 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$1,603 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$1,610 USD
Google Flights