American Airlines flights from Helsinki to Seattle

Recent searches for flights from Helsinki to Seattle

Sep 2026
FromEUR822*
Updated: 19 minutes ago
Round tripIEconomy
Oct 2026
FromEUR805*
Updated: 19 minutes ago
Round tripIEconomy
Nov 2026
FromEUR816*
Updated: 19 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR822
cmp-daily-histogram-bars-legend-max-price-aria-label EUR1.3K
Displaying fares for September-2026
  • HEL–SEA: cmp-view-offers-disclaimer. Find Offers
    02

    We

    SEP

  • HEL–SEA, 03/09/2026 – 25/09/2026: From EUR850
    03

    Th

  • HEL–SEA, 04/09/2026 – 03/10/2026: From EUR883
    04

    Fr

  • HEL–SEA, 05/09/2026 – 03/10/2026: From EUR883
    05

    Sa

  • HEL–SEA, 06/09/2026 – 05/10/2026: From EUR850
    06

    Su

  • HEL–SEA, 07/09/2026 – 25/09/2026: From EUR1,042
    07

    Mo

  • HEL–SEA, 08/09/2026 – 02/10/2026: From EUR1,023
    08

    Tu

  • HEL–SEA, 09/09/2026 – 28/09/2026: From EUR830
    09

    We

  • HEL–SEA, 10/09/2026 – 17/09/2026: From EUR822
    10

    Th

  • HEL–SEA, 11/09/2026 – 18/09/2026: From EUR855
    11

    Fr

  • HEL–SEA, 12/09/2026 – 01/10/2026: From EUR1,280
    12

    Sa

  • HEL–SEA, 13/09/2026 – 07/10/2026: From EUR1,210
    13

    Su

  • HEL–SEA, 14/09/2026 – 12/10/2026: From EUR1,000
    14

    Mo

  • HEL–SEA, 15/09/2026 – 09/10/2026: From EUR1,023
    15

    Tu

  • HEL–SEA, 16/09/2026 – 10/10/2026: From EUR1,050
    16

    We

  • HEL–SEA, 17/09/2026 – 05/10/2026: From EUR850
    17

    Th

  • HEL–SEA, 18/09/2026 – 10/10/2026: From EUR883
    18

    Fr

  • HEL–SEA, 19/09/2026 – 13/10/2026: From EUR1,050
    19

    Sa

  • HEL–SEA, 20/09/2026 – 27/09/2026: From EUR1,042
    20

    Su

  • HEL–SEA, 21/09/2026 – 21/10/2026: From EUR822
    21

    Mo

  • HEL–SEA, 22/09/2026 – 29/09/2026: From EUR822
    22

    Tu

  • HEL–SEA, 23/09/2026 – 12/10/2026: From EUR822
    23

    We

  • HEL–SEA, 24/09/2026 – 13/10/2026: From EUR822
    24

    Th

  • HEL–SEA, 25/09/2026 – 23/10/2026: From EUR850
    25

    Fr

  • HEL–SEA, 26/09/2026 – 24/10/2026: From EUR1,093
    26

    Sa

  • HEL–SEA, 27/09/2026 – 25/10/2026: From EUR1,062
    27

    Su

  • HEL–SEA, 28/09/2026 – 05/10/2026: From EUR855
    28

    Mo

  • HEL–SEA, 29/09/2026 – 28/10/2026: From EUR822
    29

    Tu

  • HEL–SEA, 30/09/2026 – 03/10/2026: From EUR822
    30

    We

  • HEL–SEA, 01/10/2026 – 10/10/2026: From EUR822
    01

    Th

    OCT

    • rangeEUR822-EUR1,280

    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.

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