American Airlines flights from Lisbon to Seattle

Recent searches for flights from Lisbon to Seattle

Sep 2026
FromEUR864*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
FromEUR791*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
FromEUR784*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR864
cmp-daily-histogram-bars-legend-max-price-aria-label EUR1.4K
Displaying fares for September-2026
  • LIS–SEA: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

    SEP

  • LIS–SEA, 06/09/2026 – 19/09/2026: From EUR1,287
    06

    Su

  • LIS–SEA, 07/09/2026 – 01/10/2026: From EUR1,340
    07

    Mo

  • LIS–SEA, 08/09/2026 – 28/09/2026: From EUR1,082
    08

    Tu

  • LIS–SEA, 09/09/2026 – 28/09/2026: From EUR987
    09

    We

  • LIS–SEA, 10/09/2026 – 21/09/2026: From EUR987
    10

    Th

  • LIS–SEA, 11/09/2026 – 04/10/2026: From EUR987
    11

    Fr

  • LIS–SEA, 12/09/2026 – 12/10/2026: From EUR1,412
    12

    Sa

  • LIS–SEA, 13/09/2026 – 24/09/2026: From EUR1,155
    13

    Su

  • LIS–SEA, 14/09/2026 – 04/10/2026: From EUR1,101
    14

    Mo

  • LIS–SEA, 15/09/2026 – 21/09/2026: From EUR864
    15

    Tu

  • LIS–SEA, 16/09/2026 – 21/09/2026: From EUR924
    16

    We

  • LIS–SEA, 17/09/2026 – 21/09/2026: From EUR1,242
    17

    Th

  • LIS–SEA, 18/09/2026 – 17/10/2026: From EUR924
    18

    Fr

  • LIS–SEA, 19/09/2026 – 18/10/2026: From EUR1,044
    19

    Sa

  • LIS–SEA, 20/09/2026 – 18/10/2026: From EUR1,109
    20

    Su

  • LIS–SEA, 21/09/2026 – 21/10/2026: From EUR1,044
    21

    Mo

  • LIS–SEA, 22/09/2026 – 21/10/2026: From EUR924
    22

    Tu

  • LIS–SEA, 23/09/2026 – 21/10/2026: From EUR864
    23

    We

  • LIS–SEA, 24/09/2026 – 04/10/2026: From EUR864
    24

    Th

  • LIS–SEA, 25/09/2026 – 19/10/2026: From EUR1,019
    25

    Fr

  • LIS–SEA, 26/09/2026 – 18/10/2026: From EUR1,079
    26

    Sa

  • LIS–SEA, 27/09/2026 – 19/10/2026: From EUR1,109
    27

    Su

  • LIS–SEA, 28/09/2026 – 26/10/2026: From EUR1,044
    28

    Mo

  • LIS–SEA, 29/09/2026 – 21/10/2026: From EUR864
    29

    Tu

  • LIS–SEA, 30/09/2026 – 21/10/2026: From EUR864
    30

    We

  • LIS–SEA, 01/10/2026 – 04/10/2026: From EUR889
    01

    Th

    OCT

  • LIS–SEA, 02/10/2026 – 21/10/2026: From EUR1,242
    02

    Fr

  • LIS–SEA, 03/10/2026 – 31/10/2026: From EUR1,251
    03

    Sa

  • LIS–SEA, 04/10/2026 – 26/10/2026: From EUR985
    04

    Su

    • rangeEUR864-EUR1,412

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    American Airlines flights from Lisbon to Seattle

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