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Cheap flights from Porto to Seattle

Find cheap Seattle to Porto flights with our free search service. Compare all available fares for direct or connection flights from Seattle to Porto.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
Cancel Done
Economy Class
  • Economy Class
  • Business Class
Done
Done

Porto to Seattle flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated

Porto to Seattle flight status

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