Lisbon, Portugal to Portland, OR flights
Flights starting at £376. Choose between United Airlines, Alaska Airlines, or Delta Air Lines to find the best price.
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Tips to know when travelling to Portland
Cheapest one-way trip | £433 |
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Cheapest nonstop round-trip | £913 |
Cheapest round-trip | £896 |
Average round-trip | £993 |
Includes rare itinerary | Travel hack |
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Check-in for a flight from Lisbon to Portland
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | Yes | Opens 24 days before flight Closes 1 hours before flight |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
SATA Air Acores | SAT | SP | Yes | 0 0 |
United States COVID-19 travel restrictions

Most travelers from Portugal can enter Portland, PDX, but there are restrictions.
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Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
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