*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.
Flights from Seattle to Portugal. KLM Tickets from
Popular flights with KLM*
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USD
Seattle (SEA)to
Porto (OPO)12/09/2024 - 12/23/2024
From
USD877*
Seen: 7 hrs ago
Round-trip
/
Economy
Best fares with KLM*
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From | To | Fare Type | Dates | Price | |
---|---|---|---|---|---|
FromSeattle (SEA) | ToPorto (OPO) | Round-trip / Economy | 02/19/2025 - 02/26/2025 | From USD717* | From Seattle To Porto Fare Type Round-trip Economy Dates 02/19/2025 - 02/26/2025 From USD717 false |