Philadelphia (PHL) to Lisbon (LIS) flight deal in economy from $716
$1,105 USD
-35%$716 USD
Verified about 8 hours agoJuly 2026
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Limited Availability
16% of dates checked are available within 10% of the lowest price
Thursday, July 2nd, 2026
10 round-trip options
Returning
Tue, Jul 7, 2026•5 Day Trip
$1,662 USD
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Wed, Jul 8, 2026•6 Day Trip
$1,662 USD
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Thu, Jul 9, 2026•7 Day Trip
$1,669 USD
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Fri, Jul 10, 2026•8 Day Trip
$1,669 USD
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Sat, Jul 11, 2026•9 Day Trip
$1,861 USD
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Sun, Jul 12, 2026•10 Day Trip
$1,738 USD
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Mon, Jul 13, 2026•11 Day Trip
$1,736 USD
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Tue, Jul 14, 2026•12 Day Trip
$1,658 USD
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Wed, Jul 15, 2026•13 Day Trip
$1,662 USD
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Thu, Jul 16, 2026•14 Day Trip
$1,662 USD