Philadelphia (PHL) to Lisbon (LIS) flight deal in economy from $741
$1,060 USD
-30%$741 USD
Verified 16 days agoDecember 2026
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Fair Availability
29% of dates checked are available within 10% of the lowest price
Tuesday, December 29th, 2026
5 round-trip options
Returning
Sun, Jan 3, 2027•5 Day Trip
$1,039 USD
Returning
Wed, Jan 6, 2027•8 Day Trip
$884 USD
Returning
Fri, Jan 8, 2027•10 Day Trip
$861 USD
Returning
Sat, Jan 9, 2027•11 Day Trip
$757 USD
Returning
Tue, Jan 12, 2027•14 Day Trip
$757 USD