PDXPortland International Airport
Portland, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$1,095 USD
-56%$482 USD
Verified Nov 15, 2025 at 6:40 AMDecember 2025
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Limited Availability
15% of dates checked are available within 10% of the lowest price
Friday, December 26th, 2025
10 round-trip options
Returning
Wed, Dec 31, 2025•5 Day Trip
$1,717 USD
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Thu, Jan 1, 2026•6 Day Trip
$2,002 USD
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Fri, Jan 2, 2026•7 Day Trip
$2,655 USD
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Sat, Jan 3, 2026•8 Day Trip
$2,917 USD
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Sun, Jan 4, 2026•9 Day Trip
$2,917 USD
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Mon, Jan 5, 2026•10 Day Trip
$2,298 USD
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Tue, Jan 6, 2026•11 Day Trip
$1,682 USD
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Wed, Jan 7, 2026•12 Day Trip
$1,543 USD
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Thu, Jan 8, 2026•13 Day Trip
$1,267 USD
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Fri, Jan 9, 2026•14 Day Trip
$1,508 USD