Flights Seattle – Barcelona (SEA-BCN) from $948*

*Modifying this information may result in a different fare

Book flights from Seattle to Barcelona

Sep 2026
From$1,844*
Seen: 7 hrs ago
Round-trip/Economy
Oct 2026
From$968*
Seen: 8 hrs ago
Round-trip/Economy
Nov 2026
From$948*
Seen: 4 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $968
cmp-daily-histogram-bars-legend-max-price-aria-label $1.9K
Displaying fares for September-2026
  • SEA–BCN, 09/29/2026 – 10/13/2026: From $1,845
    29

    Tu

    sep

  • SEA–BCN, 09/30/2026 – 10/14/2026: From $1,844
    30

    We

  • SEA–BCN, 10/01/2026 – 10/08/2026: From $1,895
    01

    Th

    oct

  • SEA–BCN, 10/02/2026 – 10/09/2026: From $1,894
    02

    Fr

  • SEA–BCN, 10/03/2026 – 10/17/2026: From $1,945
    03

    Sa

  • SEA–BCN, 10/04/2026 – 10/11/2026: From $1,894
    04

    Su

  • SEA–BCN, 10/05/2026 – 10/26/2026: From $1,848
    05

    Mo

  • SEA–BCN, 10/06/2026 – 10/20/2026: From $1,845
    06

    Tu

  • SEA–BCN, 10/07/2026 – 10/21/2026: From $1,844
    07

    We

  • SEA–BCN, 10/08/2026 – 10/15/2026: From $1,895
    08

    Th

  • SEA–BCN, 10/09/2026 – 10/23/2026: From $1,894
    09

    Fr

  • SEA–BCN, 10/10/2026 – 10/24/2026: From $1,945
    10

    Sa

  • SEA–BCN, 10/11/2026 – 10/18/2026: From $1,894
    11

    Su

  • SEA–BCN, 10/12/2026 – 10/26/2026: From $1,848
    12

    Mo

  • SEA–BCN, 10/13/2026 – 10/27/2026: From $1,465
    13

    Tu

  • SEA–BCN, 10/14/2026 – 10/21/2026: From $1,464
    14

    We

  • SEA–BCN, 10/15/2026 – 11/12/2026: From $1,515
    15

    Th

  • SEA–BCN, 10/16/2026 – 10/23/2026: From $1,514
    16

    Fr

  • SEA–BCN, 10/17/2026 – 11/14/2026: From $1,565
    17

    Sa

  • SEA–BCN, 10/18/2026 – 11/15/2026: From $1,518
    18

    Su

  • SEA–BCN, 10/19/2026 – 11/09/2026: From $1,468
    19

    Mo

  • SEA–BCN, 10/20/2026 – 10/27/2026: From $1,465
    20

    Tu

  • SEA–BCN, 10/21/2026 – 10/28/2026: From $1,468
    21

    We

  • SEA–BCN, 10/22/2026 – 11/05/2026: From $1,515
    22

    Th

  • SEA–BCN, 10/23/2026 – 11/13/2026: From $1,518
    23

    Fr

  • SEA–BCN, 10/24/2026 – 11/21/2026: From $1,568
    24

    Sa

  • SEA–BCN, 10/25/2026 – 11/15/2026: From $1,518
    25

    Su

  • SEA–BCN, 10/26/2026 – 11/09/2026: From $1,468
    26

    Mo

  • SEA–BCN, 10/27/2026 – 11/03/2026: From $968
    27

    Tu

  • SEA–BCN, 10/28/2026 – 11/04/2026: From $968
    28

    We

    • Range$968-$1,945

    *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 Barcelona for the upcoming months

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    The best deals on flights from Seattle to Barcelona for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Barcelona (BCN)Round-trip
    /
    Economy    		12/01/2026 - 12/15/2026

    From

    $948

    Seen: 5 hrs ago

    Seattle (SEA)Barcelona (BCN)Round-trip
    /
    Economy    		12/02/2026 - 12/23/2026

    From

    $948

    Seen: 5 hrs ago

    Seattle (SEA)Barcelona (BCN)Round-trip
    /
    Economy    		12/07/2026 - 12/21/2026

    From

    $948

    Seen: 5 hrs ago

    Seattle (SEA)Barcelona (BCN)Round-trip
    /
    Economy    		12/08/2026 - 12/22/2026

    From

    $948

    Seen: 5 hrs ago

    Seattle (SEA)Barcelona (BCN)Round-trip
    /
    Economy    		11/23/2026 - 12/21/2026

    From

    $948

    Seen: 4 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.
    Flight to Barcelona

    Travel from Seattle to Barcelona with Air France

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

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