LISPortela Airport
Lisbon, Portugal
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$6,854 USD
-43%$3,911 USD
Verified Sep 21, 2025 at 1:30 PMSeptember 2025
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Sunday, September 14th, 2025
0 round-trip options
No flight details available for this date.