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Seattle-Tacoma International Airport to Barcelona Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Barcelona Airport

Search for flights from Seattle to Barcelona and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA13:50
        25h 9m
        2 stops
        BCN23:59
        Seattle - Barcelona|Wed, May 8|WestJet
        NZD 522NZD 998
        48% OFF
        48% OFF
        NZD 998NZD 522
      • SEA13:50
        37h 55m
        2 stops
        BCN12:45
        Seattle - Barcelona|Sat, May 11|WestJet
        NZD 539NZD 998
        46% OFF
        46% OFF
        NZD 998NZD 539
      • SEA07:00
        20h 25m
        1 stop
        BCN12:25
        Seattle - Barcelona|Fri, May 10|WestJet
        NZD 622NZD 998
        38% OFF
        38% OFF
        NZD 998NZD 622
      • SEA19:00
        56h 5m
        2 stops
        BCN12:05
        Seattle - Barcelona|Tue, May 7|Alaska Airlines
        NZD 631
        NZD 631
      • SEA07:00
        20h 25m
        1 stop
        BCN12:25
        Seattle - Barcelona|Sat, Jun 8|WestJet
        NZD 662
        NZD 662
      • SEA07:00
        20h 25m
        1 stop
        BCN12:25
        Seattle - Barcelona|Tue, Jun 18|WestJet
        NZD 668
        NZD 668
      • SEA07:00
        20h 25m
        1 stop
        BCN12:25
        Seattle - Barcelona|Sat, May 25|WestJet
        NZD 674
        NZD 674
      • SEA13:50
        13h 15m
        1 stop
        BCN12:05
        Seattle - Barcelona|Thu, May 30|WestJet
        NZD 676
        NZD 676
      • SEA19:45
        31h 20m
        2 stops
        BCN12:05
        Seattle - Barcelona|Wed, May 8|Alaska Airlines
        NZD 678
        NZD 678
      • SEA07:00
        20h 25m
        1 stop
        BCN12:25
        Seattle - Barcelona|Fri, May 24|WestJet
        NZD 685
        NZD 685
      • SEA13:00
        3h 5m
        Direct
        BCN14:00
        Seattle - Barcelona|Sun, May 5|WestJet
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Barcelona Airport

See which airlines fly from Seattle to Barcelona. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

WestJet
From NZD 435
Alaska Airlines
From NZD 600
Frontier Airlines
From NZD 608
United Airlines
From NZD 691
Icelandair
From NZD 696
Spirit Airlines
From NZD 701
Delta Air Lines
From NZD 710
American Airlines
From NZD 722
Jetblue Airways
From NZD 733
Iberia
From NZD 749
ANA airlines
Find more flights and airlines
Flight Schedule from Seattle-Tacoma International Airport to Barcelona Airport

Check the schedule for flights from Seattle to Barcelona and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2695

    American Airlines

    00:59

    SEA

    3.9h

    06:55

    DFW

    SM--TF-
    Search

  2. AA1766

    American Airlines

    08:51

    DFW

    3.6h

    13:30

    JFK

    SMTWTFS

  3. AA066

    American Airlines

    17:07

    JFK

    7.6h

    06:45

    BCN

    SMTWTFS

  4. UA6614

    United Airlines

    05:50

    SEA

    1.1h

    06:54

    YVR

    SMTWTFS
    Search

  5. WS110

    WestJet

    11:30

    YVR

    1.4h

    13:57

    YYC

    -MT---S

  6. WS008

    WestJet

    19:00

    YYC

    9.4h

    12:25

    BCN

    -M-W---

  7. AS280

    Alaska Airlines

    06:32

    SEA

    5.3h

    14:53

    EWR

    SMTWTFS
    Search

  8. VY9798

    Vueling Airlines

    23:40

    JFK

    7.8h

    13:25

    BCN

    SMTWTFS

  9. AS280

    Alaska Airlines

    06:32

    SEA

    5.3h

    14:53

    EWR

    SMTWTFS
    Search

  10. AA8794

    American Airlines

    23:00

    JFK

    7.4h

    11:25

    BCN

    SMTWTFS

  11. AA854

    American Airlines

    07:30

    SEA

    5.1h

    15:34

    CLT

    SMTWTFS
    Search

  12. AA1330

    American Airlines

    16:33

    CLT

    1.8h

    18:23

    EWR

    SMTWTFS

  13. VY9798

    Vueling Airlines

    23:40

    JFK

    7.8h

    13:25

    BCN

    SMTWTFS

  14. AS2036

    Alaska Airlines

    08:00

    SEA

    1.6h

    10:33

    YYC

    SMTWTFS
    Search

  15. WS008

    WestJet

    19:00

    YYC

    9.4h

    12:25

    BCN

    -M-W---

  16. WS1553

    WestJet

    13:50

    SEA

    1.7h

    16:30

    YYC

    SMTW--S
    Search

  17. WS008

    WestJet

    19:00

    YYC

    9.4h

    12:25

    BCN

    -M-W---

  18. IB7312

    Iberia

    19:40

    SEA

    9.3h

    13:00

    LHR

    SMTWTFS
    Search

  19. IB7483

    Iberia

    19:30

    LHR

    2.2h

    22:40

    BCN

    SMTWTFS

  20. B6264

    Jetblue Airways

    23:15

    SEA

    5.4h

    07:37

    JFK

    SMTWTFS
    Search

  21. AA066

    American Airlines

    17:07

    JFK

    7.6h

    06:45

    BCN

    SMTWTFS

  22. AS536

    Alaska Airlines

    23:36

    SEA

    5.3h

    07:55

    BOS

    SMTWTFS
    Search

  23. AA4283

    American Airlines

    07:19

    BOS

    1.7h

    09:00

    JFK

    SMTWTFS

  24. AA066

    American Airlines

    17:07

    JFK

    7.6h

    06:45

    BCN

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Barcelona Airport Flights Info

Flight distance8,738.89km
Cheapest one-way ticket priceNZD 521
Cheapest return ticket priceNZD 958

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