Barcelona - Seattle flights from EUR782*

Book flights from Barcelona to Seattle

Oct 2026
FromEUR782*
Last update 10 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromEUR782*
Last update 10 hrs ago
Flight Type Round Trip/Economy
Dec 2026
FromEUR782*
Last update 10 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR782
cmp-daily-histogram-bars-legend-max-price-aria-label EUR1.7K
Displaying fares for October-2026
  • BCN–SEA, Tue, October 27 – Sat, October 31: From EUR1,146
    27

    Tu

    OCT

  • BCN–SEA, Wed, October 28 – Wed, November 11: From EUR1,146
    28

    We

  • BCN–SEA, Thu, October 29 – Mon, November 02: From EUR1,223
    29

    Th

  • BCN–SEA, Fri, October 30 – Fri, November 13: From EUR782
    30

    Fr

  • BCN–SEA, Sat, October 31 – Sat, November 14: From EUR979
    31

    Sa

  • BCN–SEA, Sun, November 01 – Sun, November 15: From EUR782
    01

    Su

    NOV

  • BCN–SEA, Mon, November 02 – Mon, November 16: From EUR1,656
    02

    Mo

  • BCN–SEA, Tue, November 03 – Sat, November 07: From EUR1,330
    03

    Tu

  • BCN–SEA, Wed, November 04 – Wed, November 18: From EUR782
    04

    We

  • BCN–SEA, Thu, November 05 – Thu, November 19: From EUR782
    05

    Th

  • BCN–SEA, Fri, November 06 – Fri, November 13: From EUR782
    06

    Fr

  • BCN–SEA, Sat, November 07 – Sat, November 14: From EUR782
    07

    Sa

  • BCN–SEA, Sun, November 08 – Sun, November 15: From EUR888
    08

    Su

  • BCN–SEA, Mon, November 09 – Fri, November 13: From EUR1,041
    09

    Mo

  • BCN–SEA, Tue, November 10 – Sat, November 14: From EUR979
    10

    Tu

  • BCN–SEA, Wed, November 11 – Sun, November 15: From EUR979
    11

    We

  • BCN–SEA, Thu, November 12 – Thu, November 19: From EUR928
    12

    Th

  • BCN–SEA, Fri, November 13 – Fri, November 27: From EUR782
    13

    Fr

  • BCN–SEA, Sat, November 14 – Wed, November 18: From EUR782
    14

    Sa

  • BCN–SEA, Sun, November 15 – Sun, November 29: From EUR782
    15

    Su

  • BCN–SEA, Mon, November 16 – Fri, November 20: From EUR782
    16

    Mo

  • BCN–SEA, Tue, November 17 – Sat, November 21: From EUR782
    17

    Tu

  • BCN–SEA, Wed, November 18 – Wed, December 02: From EUR782
    18

    We

  • BCN–SEA, Thu, November 19 – Mon, November 23: From EUR782
    19

    Th

  • BCN–SEA, Fri, November 20 – Fri, December 04: From EUR782
    20

    Fr

  • BCN–SEA, Sat, November 21 – Sat, November 28: From EUR782
    21

    Sa

  • BCN–SEA, Sun, November 22 – Sun, December 06: From EUR782
    22

    Su

  • BCN–SEA, Mon, November 23 – Mon, November 30: From EUR782
    23

    Mo

  • BCN–SEA, Tue, November 24 – Sat, November 28: From EUR782
    24

    Tu

  • BCN–SEA, Wed, November 25 – Wed, December 02: From EUR782
    25

    We

  • BCN–SEA, Thu, November 26 – Thu, December 03: From EUR782
    26

    Th

    • RangeEUR782-EUR1,656

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Barcelona - Seattle flights

    View current Barcelona – Seattle flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover Barcelona - Seattle flights
    From
    To
    Fare Type
    Dates
    Price
    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Wed, January 20 - Sun, January 24

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Wed, January 27 - Wed, February 03

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Wed, December 09 - Wed, December 23

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Thu, December 03 - Mon, December 07

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Wed, November 18 - Wed, December 02

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Fri, November 20 - Fri, December 04

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Fri, November 06 - Fri, November 13

    From

    EUR782

    Last update 10 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Mon, November 16 - Mon, November 23

    From

    EUR782

    Last update 10 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.