American Airlines flights from Oakland to Helsinki

Recent searches for flights from Oakland to Helsinki

Sep 2026
From$1,275*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$1,170*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$1,176*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.2K
cmp-daily-histogram-bars-legend-max-price-aria-label $7.8K
Displaying fares for September-2026
  • OAK–HEL, 09/06/26 – 09/13/26: From $3,224
    06

    Su

    SEP

  • OAK–HEL: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • OAK–HEL, 09/08/26 – 09/15/26: From $1,342
    08

    Tu

  • OAK–HEL, 09/09/26 – 09/16/26: From $1,342
    09

    We

  • OAK–HEL, 09/10/26 – 09/17/26: From $1,575
    10

    Th

  • OAK–HEL, 09/11/26 – 09/18/26: From $1,694
    11

    Fr

  • OAK–HEL, 09/12/26 – 09/19/26: From $2,464
    12

    Sa

  • OAK–HEL, 09/13/26 – 09/20/26: From $4,719
    13

    Su

  • OAK–HEL, 09/14/26 – 09/21/26: From $7,849
    14

    Mo

  • OAK–HEL, 09/15/26 – 09/22/26: From $1,275
    15

    Tu

  • OAK–HEL, 09/16/26 – 09/23/26: From $1,279
    16

    We

  • OAK–HEL, 09/17/26 – 09/24/26: From $1,453
    17

    Th

  • OAK–HEL, 09/18/26 – 09/25/26: From $1,433
    18

    Fr

  • OAK–HEL, 09/19/26 – 09/26/26: From $1,713
    19

    Sa

  • OAK–HEL, 09/20/26 – 09/27/26: From $1,964
    20

    Su

  • OAK–HEL, 09/21/26 – 09/28/26: From $1,519
    21

    Mo

  • OAK–HEL, 09/22/26 – 09/29/26: From $1,275
    22

    Tu

  • OAK–HEL, 09/23/26 – 09/30/26: From $1,275
    23

    We

  • OAK–HEL, 09/24/26 – 10/01/26: From $1,376
    24

    Th

  • OAK–HEL, 09/25/26 – 10/02/26: From $1,596
    25

    Fr

  • OAK–HEL, 09/26/26 – 10/03/26: From $1,502
    26

    Sa

  • OAK–HEL, 09/27/26 – 10/04/26: From $1,450
    27

    Su

  • OAK–HEL, 09/28/26 – 10/05/26: From $1,327
    28

    Mo

  • OAK–HEL, 09/29/26 – 10/06/26: From $1,281
    29

    Tu

  • OAK–HEL, 09/30/26 – 10/07/26: From $1,281
    30

    We

  • OAK–HEL, 10/01/26 – 10/08/26: From $1,327
    01

    Th

    OCT

  • OAK–HEL, 10/02/26 – 10/09/26: From $1,527
    02

    Fr

  • OAK–HEL, 10/03/26 – 10/10/26: From $1,587
    03

    Sa

  • OAK–HEL, 10/04/26 – 10/11/26: From $1,459
    04

    Su

  • OAK–HEL, 10/05/26 – 10/12/26: From $1,228
    05

    Mo

    • range$1,228-$7,849

    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.

    Find deals on Oakland to Helsinki flights

    $
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    Oakland (OAK)to

    Helsinki (HEL)
    01/05/27 - 01/12/27

    Round trip

    Economy

    from
    $1,149Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $1,168Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $1,170Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $1,170Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $1,170Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $1,170Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $1,170Fare subject to changes
    Updated: 2 hours ago

    Oakland (OAK)to

    Helsinki (HEL)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $1,176Fare subject to changes
    Updated: 2 hours ago

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

    Finding cheap flights from Oakland to Helsinki

    Looking for lower fares on your trip from Oakland to Helsinki? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

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    American Airlines flights from Oakland to Helsinki