Flights Seattle – Helsinki (SEA-HEL) from $1,021*

*Modifying this information may result in a different fare

Book flights from Seattle to Helsinki

cmp-daily-histogram-bars-legend-min-price-aria-label $1.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $1.3K
Displaying fares for September-2026
  • SEA–HEL, 09/06/2026 – 09/20/2026: From $1,021
    06

    Su

    sep

  • SEA–HEL, 09/07/2026 – 10/05/2026: From $1,030
    07

    Mo

  • SEA–HEL, 09/08/2026 – 09/29/2026: From $1,021
    08

    Tu

  • SEA–HEL, 09/09/2026 – 09/30/2026: From $1,025
    09

    We

  • SEA–HEL, 09/10/2026 – 10/01/2026: From $1,083
    10

    Th

  • SEA–HEL, 09/11/2026 – 10/02/2026: From $1,021
    11

    Fr

  • SEA–HEL, 09/12/2026 – 10/03/2026: From $1,283
    12

    Sa

  • SEA–HEL, 09/13/2026 – 09/20/2026: From $1,021
    13

    Su

  • SEA–HEL, 09/14/2026 – 09/28/2026: From $1,030
    14

    Mo

  • SEA–HEL, 09/15/2026 – 10/06/2026: From $1,021
    15

    Tu

  • SEA–HEL, 09/16/2026 – 09/23/2026: From $1,025
    16

    We

  • SEA–HEL, 09/17/2026 – 10/01/2026: From $1,025
    17

    Th

  • SEA–HEL, 09/18/2026 – 09/25/2026: From $1,134
    18

    Fr

  • SEA–HEL, 09/19/2026 – 09/26/2026: From $1,138
    19

    Sa

  • SEA–HEL, 09/20/2026 – 10/04/2026: From $1,025
    20

    Su

  • SEA–HEL, 09/21/2026 – 10/12/2026: From $1,025
    21

    Mo

  • SEA–HEL, 09/22/2026 – 09/29/2026: From $1,021
    22

    Tu

  • SEA–HEL, 09/23/2026 – 10/21/2026: From $1,025
    23

    We

  • SEA–HEL, 09/24/2026 – 10/22/2026: From $1,021
    24

    Th

  • SEA–HEL, 09/25/2026 – 09/28/2026: From $1,025
    25

    Fr

  • SEA–HEL, 09/26/2026 – 09/29/2026: From $1,025
    26

    Sa

  • SEA–HEL, 09/27/2026 – 10/04/2026: From $1,025
    27

    Su

  • SEA–HEL, 09/28/2026 – 10/01/2026: From $1,025
    28

    Mo

  • SEA–HEL, 09/29/2026 – 10/06/2026: From $1,021
    29

    Tu

  • SEA–HEL, 09/30/2026 – 10/03/2026: From $1,025
    30

    We

  • SEA–HEL, 10/01/2026 – 10/29/2026: From $1,025
    01

    Th

    oct

  • SEA–HEL, 10/02/2026 – 10/23/2026: From $1,025
    02

    Fr

  • SEA–HEL, 10/03/2026 – 10/31/2026: From $1,021
    03

    Sa

  • SEA–HEL, 10/04/2026 – 11/01/2026: From $1,021
    04

    Su

  • SEA–HEL, 10/05/2026 – 10/12/2026: From $1,025
    05

    Mo

  • Range$1,021-$1,283

    The best deals on flights from Seattle to Helsinki for the upcoming months

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    The best deals on flights from Seattle to Helsinki for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    11/16/2026 - 12/14/2026

    From

    $1,021

    Seen: 10 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    11/17/2026 - 12/15/2026

    From

    $1,021

    Seen: 10 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    11/18/2026 - 12/09/2026

    From

    $1,021

    Seen: 10 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    11/22/2026 - 11/25/2026

    From

    $1,021

    Seen: 10 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    11/22/2026 - 12/06/2026

    From

    $1,021

    Seen: 10 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    Air France airplane

    Travel from Seattle to Helsinki with Air France

    Whether you're looking for a last-minute Seattle - Helsinki (Finland) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Seattle (SEA) to Helsinki (HEL) or directly pick your departure date if your trip to Helsinki (Finland) is already scheduled.