Portland, OR (PDX) to Lisbon (LIS) flights from USD779

*Modifying this information may result in a different fare

*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.

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Lowest fares between Portland, OR and Lisbon

cmp-daily-histogram-bars-legend-min-price-aria-label USD783
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.1K
Displaying fares for October-2026
  • PDX–LIS, 10/05/2026 – 11/02/2026: From USD1,043
    05

    Mo

    OCT

  • PDX–LIS, 10/06/2026 – 11/03/2026: From USD1,013
    06

    Tu

  • PDX–LIS, 10/07/2026 – 11/04/2026: From USD997
    07

    We

  • PDX–LIS, 10/08/2026 – 11/05/2026: From USD1,066
    08

    Th

  • PDX–LIS, 10/09/2026 – 11/06/2026: From USD1,057
    09

    Fr

  • PDX–LIS, 10/10/2026 – 11/07/2026: From USD1,116
    10

    Sa

  • PDX–LIS, 10/11/2026 – 11/08/2026: From USD1,047
    11

    Su

  • PDX–LIS, 10/12/2026 – 11/02/2026: From USD1,047
    12

    Mo

  • PDX–LIS, 10/13/2026 – 11/10/2026: From USD953
    13

    Tu

  • PDX–LIS, 10/14/2026 – 11/11/2026: From USD944
    14

    We

  • PDX–LIS, 10/15/2026 – 11/05/2026: From USD1,003
    15

    Th

  • PDX–LIS, 10/16/2026 – 11/06/2026: From USD994
    16

    Fr

  • PDX–LIS, 10/17/2026 – 11/14/2026: From USD1,050
    17

    Sa

  • PDX–LIS, 10/18/2026 – 11/15/2026: From USD879
    18

    Su

  • PDX–LIS, 10/19/2026 – 11/02/2026: From USD883
    19

    Mo

  • PDX–LIS, 10/20/2026 – 11/17/2026: From USD839
    20

    Tu

  • PDX–LIS, 10/21/2026 – 11/18/2026: From USD829
    21

    We

  • PDX–LIS, 10/22/2026 – 11/12/2026: From USD892
    22

    Th

  • PDX–LIS, 10/23/2026 – 11/20/2026: From USD879
    23

    Fr

  • PDX–LIS, 10/24/2026 – 11/07/2026: From USD942
    24

    Sa

  • PDX–LIS, 10/25/2026 – 11/08/2026: From USD879
    25

    Su

  • PDX–LIS, 10/26/2026 – 11/02/2026: From USD879
    26

    Mo

  • PDX–LIS, 10/27/2026 – 11/10/2026: From USD839
    27

    Tu

  • PDX–LIS, 10/28/2026 – 11/18/2026: From USD833
    28

    We

  • PDX–LIS, 10/29/2026 – 11/12/2026: From USD892
    29

    Th

  • PDX–LIS, 10/30/2026 – 11/06/2026: From USD883
    30

    Fr

  • PDX–LIS, 10/31/2026 – 11/07/2026: From USD998
    31

    Sa

  • PDX–LIS, 11/01/2026 – 11/15/2026: From USD946
    01

    Su

    NOV

  • PDX–LIS, 11/02/2026 – 11/23/2026: From USD833
    02

    Mo

  • PDX–LIS, 11/03/2026 – 11/17/2026: From USD792
    03

    Tu

  • PDX–LIS, 11/04/2026 – 11/11/2026: From USD783
    04

    We

  • RangeUSD783-USD1,116