Philadelphia (PHL) to Lisbon (LIS) flight deal in economy from $741
$1,060 USD
-30%$741 USD
Verified 16 days agoNovember 2026
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Fair Availability
29% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
5 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$929 USD
Returning
Sun, Nov 29, 2026•8 Day Trip
$1,103 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$994 USD
Returning
Wed, Dec 2, 2026•11 Day Trip
$940 USD
Returning
Sat, Dec 5, 2026•14 Day Trip
$983 USD