*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.
Portland, OR (PDX) to Bilbao (BIO) flights from USD751
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1 Passenger, Economy Class
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Lowest fares between Portland, OR and Bilbao
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