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, December 18th, 2026

5 round-trip options

Returning
Wed, Dec 23, 2026•5 Day Trip
$1,172 USD
Google Flights
Returning
Sat, Dec 26, 2026•8 Day Trip
$1,237 USD
Google Flights
Returning
Mon, Dec 28, 2026•10 Day Trip
$1,237 USD
Google Flights
Returning
Tue, Dec 29, 2026•11 Day Trip
$1,237 USD
Google Flights
Returning
Fri, Jan 1, 2027•14 Day Trip
$1,590 USD
Google Flights