Flights from Portland, OR to Lisbon from $ 577*
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1 Passenger, Economy
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Featured daily fares for flights from Portland, OR (PDX) to Lisbon (LIS)
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More United deals on Portland, OR (PDX) to Lisbon (LIS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/28/26 - 11/11/26 | from $Â 577 Viewed: 16 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/27/26 - 11/10/26 | from $Â 585 Viewed: 17 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/29/26 - 11/12/26 | from $Â 638 Viewed: 17 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/31/26 - 11/14/26 | from $Â 662 Viewed: 17 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/28/26 - 11/11/26 | from $Â 707 Viewed: 16 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/27/26 - 11/10/26 | from $Â 713 Viewed: 17 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 04/24/26 - 05/02/26 | from $Â 735 Viewed: 20 hours ago |
| Portland, OR (PDX) | Lisbon (LIS) | Roundtrip | Economy | 10/26/26 - 11/09/26 | from $Â 739 Viewed: 17 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
