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

Tuesday, July 14th, 2026

6 round-trip options

Returning
Tue, Jul 21, 2026•7 Day Trip
$1,531 USD
Google Flights
Returning
Wed, Jul 22, 2026•8 Day Trip
$1,527 USD
Google Flights
Returning
Thu, Jul 23, 2026•9 Day Trip
$1,527 USD
Google Flights
Returning
Fri, Jul 24, 2026•10 Day Trip
$1,527 USD
Google Flights
Returning
Sat, Jul 25, 2026•11 Day Trip
$1,597 USD
Google Flights
Returning
Tue, Jul 28, 2026•14 Day Trip
$1,527 USD
Google Flights