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Cheap flights from Seattle to Brussels

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Book Seattle to Brussels flight deals*

Lowest fares from
From
To
To
  • August2022
    From
    $1,609.72*
    Seen:17hrsago
    Roundtrip*|Economy
  • September2022
    From
    $1,201.12*
    Seen:1dayago
    Roundtrip*|Economy
  • October2022
    From
    $580.02*
    Seen:1dayago
    Roundtrip*|Economy
  • November2022
    No result for this month.
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  • December2022
    No result for this month.
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  • January2023
    No result for this month.
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    • Aer Lingus Plane Image

    Weather in Brussels

    Friday light rain
    22°C 19 Aug 2022
    Saturday sky is clear
    25°C 20 Aug 2022
    Sunday overcast clouds
    25°C 21 Aug 2022
    Monday light rain
    22°C 22 Aug 2022
    Tuesday light rain
    24°C 23 Aug 2022
    Wednesday overcast clouds
    26°C 24 Aug 2022
    Thursday broken clouds
    31°C 25 Aug 2022
    Powered By: OpenWeatherMap.org

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