Barcelona - Seattle flights from EUR793*

Book flights from Barcelona to Seattle

Sep 2026
FromEUR1,122*
Last update 12 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromEUR793*
Last update 12 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromEUR793*
Last update 12 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR933
cmp-daily-histogram-bars-legend-max-price-aria-label EUR2.0K
Displaying fares for September-2026
  • BCN–SEA, Sat, September 12 – Sat, September 26: From EUR1,983
    12

    Sa

    SEP

  • BCN–SEA, Sun, September 13 – Sun, September 27: From EUR1,764
    13

    Su

  • BCN–SEA, Mon, September 14 – Mon, September 28: From EUR1,660
    14

    Mo

  • BCN–SEA, Tue, September 15 – Tue, September 29: From EUR1,919
    15

    Tu

  • BCN–SEA, Wed, September 16 – Sun, September 20: From EUR1,909
    16

    We

  • BCN–SEA, Thu, September 17 – Thu, October 01: From EUR1,469
    17

    Th

  • BCN–SEA, Fri, September 18 – Fri, October 02: From EUR1,412
    18

    Fr

  • BCN–SEA, Sat, September 19 – Sat, October 03: From EUR1,480
    19

    Sa

  • BCN–SEA, Sun, September 20 – Sun, October 04: From EUR1,660
    20

    Su

  • BCN–SEA, Mon, September 21 – Mon, September 28: From EUR1,480
    21

    Mo

  • BCN–SEA, Tue, September 22 – Tue, October 06: From EUR1,335
    22

    Tu

  • BCN–SEA, Wed, September 23 – Wed, October 07: From EUR1,335
    23

    We

  • BCN–SEA, Thu, September 24 – Mon, September 28: From EUR1,217
    24

    Th

  • BCN–SEA, Fri, September 25 – Fri, October 09: From EUR1,222
    25

    Fr

  • BCN–SEA, Sat, September 26 – Sat, October 10: From EUR1,217
    26

    Sa

  • BCN–SEA, Sun, September 27 – Sun, October 11: From EUR1,335
    27

    Su

  • BCN–SEA, Mon, September 28 – Mon, October 12: From EUR1,122
    28

    Mo

  • BCN–SEA, Tue, September 29 – Sat, October 03: From EUR1,122
    29

    Tu

  • BCN–SEA, Wed, September 30 – Wed, October 07: From EUR1,122
    30

    We

  • BCN–SEA, Thu, October 01 – Thu, October 08: From EUR1,045
    01

    Th

    OCT

  • BCN–SEA, Fri, October 02 – Tue, October 06: From EUR1,127
    02

    Fr

  • BCN–SEA, Sat, October 03 – Wed, October 07: From EUR1,045
    03

    Sa

  • BCN–SEA, Sun, October 04 – Sun, October 11: From EUR1,045
    04

    Su

  • BCN–SEA, Mon, October 05 – Mon, October 12: From EUR983
    05

    Mo

  • BCN–SEA, Tue, October 06 – Tue, October 20: From EUR1,045
    06

    Tu

  • BCN–SEA, Wed, October 07 – Wed, October 21: From EUR933
    07

    We

  • BCN–SEA, Thu, October 08 – Thu, October 15: From EUR1,217
    08

    Th

  • BCN–SEA, Fri, October 09 – Tue, October 13: From EUR1,345
    09

    Fr

  • BCN–SEA, Sat, October 10 – Wed, October 14: From EUR983
    10

    Sa

  • BCN–SEA, Sun, October 11 – Sun, October 18: From EUR1,045
    11

    Su

    • RangeEUR933-EUR1,983

    *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    		Sat, October 17 - Wed, October 21

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Thu, October 22 - Thu, October 29

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Tue, October 20 - Tue, November 03

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Wed, October 21 - Wed, November 04

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 10

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Mon, November 09 - Fri, November 13

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Tue, November 10 - Sat, November 14

    From

    EUR793

    Last update 12 hrs ago

    Barcelona (BCN)Seattle (SEA)Round-trip
    /
    Economy    		Mon, November 23 - Fri, November 27

    From

    EUR793

    Last update 12 hrs ago

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