Flights Seattle – Helsinki (SEA-HEL) from $1,020*

*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 August-2026
  • SEA–HEL, 08/17/2026 – 09/07/2026: From $1,149
    17

    Mo

    aug

  • SEA–HEL, 08/18/2026 – 09/08/2026: From $1,059
    18

    Tu

  • SEA–HEL, 08/19/2026 – 09/02/2026: From $1,055
    19

    We

  • SEA–HEL, 08/20/2026 – 09/10/2026: From $1,100
    20

    Th

  • SEA–HEL, 08/21/2026 – 09/11/2026: From $1,105
    21

    Fr

  • SEA–HEL, 08/22/2026 – 09/19/2026: From $1,129
    22

    Sa

  • SEA–HEL, 08/23/2026 – 09/20/2026: From $1,075
    23

    Su

  • SEA–HEL, 08/24/2026 – 09/21/2026: From $1,075
    24

    Mo

  • SEA–HEL, 08/25/2026 – 09/22/2026: From $1,025
    25

    Tu

  • SEA–HEL, 08/26/2026 – 09/23/2026: From $1,025
    26

    We

  • SEA–HEL, 08/27/2026 – 09/24/2026: From $1,075
    27

    Th

  • SEA–HEL, 08/28/2026 – 09/25/2026: From $1,075
    28

    Fr

  • SEA–HEL, 08/29/2026 – 09/26/2026: From $1,125
    29

    Sa

  • SEA–HEL, 08/30/2026 – 09/27/2026: From $1,075
    30

    Su

  • SEA–HEL, 08/31/2026 – 09/28/2026: From $1,075
    31

    Mo

  • SEA–HEL, 09/01/2026 – 09/22/2026: From $1,132
    01

    Tu

    sep

  • SEA–HEL, 09/02/2026 – 09/23/2026: From $1,132
    02

    We

  • SEA–HEL, 09/03/2026 – 10/01/2026: From $1,344
    03

    Th

  • SEA–HEL, 09/04/2026 – 10/02/2026: From $1,125
    04

    Fr

  • SEA–HEL, 09/05/2026 – 09/26/2026: From $1,175
    05

    Sa

  • SEA–HEL, 09/06/2026 – 10/04/2026: From $1,070
    06

    Su

  • SEA–HEL, 09/07/2026 – 09/21/2026: From $1,075
    07

    Mo

  • SEA–HEL, 09/08/2026 – 09/29/2026: From $1,025
    08

    Tu

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

    We

  • SEA–HEL, 09/10/2026 – 09/24/2026: From $1,075
    10

    Th

  • SEA–HEL, 09/11/2026 – 09/25/2026: From $1,075
    11

    Fr

  • SEA–HEL, 09/12/2026 – 09/26/2026: From $1,125
    12

    Sa

  • SEA–HEL, 09/13/2026 – 10/04/2026: From $1,075
    13

    Su

  • SEA–HEL, 09/14/2026 – 09/21/2026: From $1,075
    14

    Mo

  • SEA–HEL, 09/15/2026 – 10/06/2026: From $1,025
    15

    Tu

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

    We

  • Range$1,025-$1,344

    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
    10/06/2026 - 10/27/2026

    From

    $1,020

    Seen: 22 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    10/06/2026 - 11/03/2026

    From

    $1,020

    Seen: 22 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    10/13/2026 - 10/27/2026

    From

    $1,020

    Seen: 22 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    10/13/2026 - 11/10/2026

    From

    $1,020

    Seen: 22 hrs ago

    Seattle (SEA)Helsinki (HEL)Round-trip
    /
    Economy
    10/27/2026 - 11/24/2026

    From

    $1,020

    Seen: 22 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.