PDX to LIS from $370 in economy – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

One Way•Economy

Portland International Airport

Portland, United States

Portela Airport

Lisbon, Portugal

$534 USD

-31%$370 USD

Verified 13 days ago

July 2026

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Sun

29 30 1 2 3 4 5$726 6$722 7$722 8$722 9$786 10$786 11$737 12$722 13$722 14$722 15$726 16$786 17$782 18$782 19$726 20$726 21$726 22$726 23$786 24$786 25$737 26$726 27$726 28$722 29$726 30$786 31$786 1$786 2$467

Fair Availability

26% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

No flight details available for this date.