Seattle (SEA) to Brussels (BRU) flights from USD597

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Seattle and Brussels

cmp-daily-histogram-bars-legend-min-price-aria-label USD815
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.0K
Displaying fares for September-2026
  • SEA–BRU, 09/24/2026 – 10/22/2026: From USD965
    24

    Th

    SEP

  • SEA–BRU, 09/25/2026 – 10/09/2026: From USD961
    25

    Fr

  • SEA–BRU, 09/26/2026 – 09/29/2026: From USD961
    26

    Sa

  • SEA–BRU, 09/27/2026 – 09/30/2026: From USD961
    27

    Su

  • SEA–BRU, 09/28/2026 – 10/05/2026: From USD961
    28

    Mo

  • SEA–BRU, 09/29/2026 – 10/13/2026: From USD960
    29

    Tu

  • SEA–BRU, 09/30/2026 – 10/07/2026: From USD960
    30

    We

  • SEA–BRU, 10/01/2026 – 10/15/2026: From USD961
    01

    Th

    OCT

  • SEA–BRU, 10/02/2026 – 10/23/2026: From USD961
    02

    Fr

  • SEA–BRU, 10/03/2026 – 10/06/2026: From USD961
    03

    Sa

  • SEA–BRU, 10/04/2026 – 10/07/2026: From USD961
    04

    Su

  • SEA–BRU, 10/05/2026 – 10/08/2026: From USD961
    05

    Mo

  • SEA–BRU, 10/06/2026 – 11/03/2026: From USD940
    06

    Tu

  • SEA–BRU, 10/07/2026 – 11/04/2026: From USD943
    07

    We

  • SEA–BRU, 10/08/2026 – 11/05/2026: From USD1,043
    08

    Th

  • SEA–BRU, 10/09/2026 – 11/06/2026: From USD941
    09

    Fr

  • SEA–BRU, 10/10/2026 – 10/13/2026: From USD961
    10

    Sa

  • SEA–BRU, 10/11/2026 – 10/14/2026: From USD961
    11

    Su

  • SEA–BRU, 10/12/2026 – 10/15/2026: From USD961
    12

    Mo

  • SEA–BRU, 10/13/2026 – 11/03/2026: From USD940
    13

    Tu

  • SEA–BRU, 10/14/2026 – 11/11/2026: From USD940
    14

    We

  • SEA–BRU, 10/15/2026 – 11/05/2026: From USD945
    15

    Th

  • SEA–BRU, 10/16/2026 – 11/06/2026: From USD945
    16

    Fr

  • SEA–BRU, 10/17/2026 – 10/20/2026: From USD961
    17

    Sa

  • SEA–BRU, 10/18/2026 – 10/21/2026: From USD961
    18

    Su

  • SEA–BRU, 10/19/2026 – 10/22/2026: From USD961
    19

    Mo

  • SEA–BRU, 10/20/2026 – 11/03/2026: From USD940
    20

    Tu

  • SEA–BRU, 10/21/2026 – 11/11/2026: From USD940
    21

    We

  • SEA–BRU, 10/22/2026 – 11/12/2026: From USD815
    22

    Th

  • SEA–BRU, 10/23/2026 – 11/06/2026: From USD815
    23

    Fr

  • RangeUSD815-USD1,043