Flights Seattle – Oslo (SEA-OSL) from $620*

*Modifying this information may result in a different fare

Book flights from Seattle to Oslo

Sep 2026
From$635*
Seen: 1 day ago
Round-trip/Economy
Oct 2026
From$620*
Seen: 1 day ago
Round-trip/Economy
Nov 2026
From$636*
Seen: 17 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $635
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • SEA–OSL, 09/07/2026 – 10/05/2026: From $690
    07

    Mo

    sep

  • SEA–OSL, 09/08/2026 – 09/22/2026: From $647
    08

    Tu

  • SEA–OSL, 09/09/2026 – 09/16/2026: From $635
    09

    We

  • SEA–OSL, 09/10/2026 – 09/24/2026: From $678
    10

    Th

  • SEA–OSL, 09/11/2026 – 10/09/2026: From $711
    11

    Fr

  • SEA–OSL, 09/12/2026 – 10/10/2026: From $695
    12

    Sa

  • SEA–OSL, 09/13/2026 – 09/20/2026: From $635
    13

    Su

  • SEA–OSL, 09/14/2026 – 10/12/2026: From $635
    14

    Mo

  • SEA–OSL, 09/15/2026 – 09/22/2026: From $740
    15

    Tu

  • SEA–OSL, 09/16/2026 – 09/30/2026: From $740
    16

    We

  • SEA–OSL, 09/17/2026 – 09/20/2026: From $690
    17

    Th

  • SEA–OSL, 09/18/2026 – 10/16/2026: From $744
    18

    Fr

  • SEA–OSL, 09/19/2026 – 10/10/2026: From $1,070
    19

    Sa

  • SEA–OSL, 09/20/2026 – 09/23/2026: From $795
    20

    Su

  • SEA–OSL, 09/21/2026 – 10/12/2026: From $740
    21

    Mo

  • SEA–OSL, 09/22/2026 – 10/06/2026: From $733
    22

    Tu

  • SEA–OSL, 09/23/2026 – 09/30/2026: From $690
    23

    We

  • SEA–OSL, 09/24/2026 – 10/15/2026: From $795
    24

    Th

  • SEA–OSL, 09/25/2026 – 10/16/2026: From $678
    25

    Fr

  • SEA–OSL, 09/26/2026 – 10/10/2026: From $690
    26

    Sa

  • SEA–OSL, 09/27/2026 – 10/11/2026: From $733
    27

    Su

  • SEA–OSL, 09/28/2026 – 10/12/2026: From $740
    28

    Mo

  • SEA–OSL, 09/29/2026 – 10/06/2026: From $733
    29

    Tu

  • SEA–OSL, 09/30/2026 – 10/21/2026: From $994
    30

    We

  • SEA–OSL, 10/01/2026 – 10/29/2026: From $755
    01

    Th

    oct

  • SEA–OSL, 10/02/2026 – 10/16/2026: From $756
    02

    Fr

  • SEA–OSL, 10/03/2026 – 10/10/2026: From $756
    03

    Sa

  • SEA–OSL, 10/04/2026 – 11/01/2026: From $772
    04

    Su

  • SEA–OSL, 10/05/2026 – 11/02/2026: From $735
    05

    Mo

  • SEA–OSL, 10/06/2026 – 11/03/2026: From $773
    06

    Tu

    • Range$635-$1,070

    *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.

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

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    The best deals on flights from Seattle to Oslo for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Oslo (OSL)Round-trip
    /
    Economy    		10/13/2026 - 11/10/2026

    From

    $620

    Seen: 1 day ago

    Seattle (SEA)Oslo (OSL)Round-trip
    /
    Economy    		10/20/2026 - 11/10/2026

    From

    $620

    Seen: 1 day ago

    Seattle (SEA)Oslo (OSL)Round-trip
    /
    Economy    		10/27/2026 - 11/10/2026

    From

    $620

    Seen: 1 day ago

    Seattle (SEA)Oslo (OSL)Round-trip
    /
    Economy    		10/18/2026 - 11/15/2026

    From

    $620

    Seen: 1 day ago

    Seattle (SEA)Oslo (OSL)Round-trip
    /
    Economy    		10/25/2026 - 11/15/2026

    From

    $620

    Seen: 1 day 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.
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    Travel from Seattle to Oslo with Air France

    Whether you're looking for a last-minute Seattle - Oslo (Norway) 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 Oslo (OSL) or directly pick your departure date if your trip to Oslo (Norway) is already scheduled.

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