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, December 22nd, 2026

5 round-trip options

Returning
Sun, Dec 27, 2026•5 Day Trip
$1,167 USD
Google Flights
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,218 USD
Google Flights
Returning
Fri, Jan 1, 2027•10 Day Trip
$1,464 USD
Google Flights
Returning
Sat, Jan 2, 2027•11 Day Trip
$1,574 USD
Google Flights
Returning
Tue, Jan 5, 2027•14 Day Trip
$1,256 USD
Google Flights