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Cheap flights from Boston to Brussels

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Book Boston to Brussels flight deals*

Lowest fares from
From
To
To
  • June2022
    From
    $1,563.58*
    Seen:23hrsago
    Roundtrip*|Economy
  • July2022
    From
    $845.53*
    Seen:23hrsago
    Roundtrip*|Economy
  • August2022
    No result for this month.
    Check Availability
  • September2022
    From
    $469.91*
    Seen:14minutesago
    Roundtrip*|Economy
  • October2022
    From
    $535.75*
    Seen:21hrsago
    Roundtrip*|Economy
  • November2022
    From
    $792.02*
    Seen:21hrsago
    Roundtrip*|Economy
    • Aer Lingus Plane Image

    Weather in Brussels

    Monday moderate rain
    15°C 27 Jun 2022
    Tuesday scattered clouds
    22°C 28 Jun 2022
    Wednesday few clouds
    27°C 29 Jun 2022
    Thursday moderate rain
    14°C 30 Jun 2022
    Friday few clouds
    21°C 1 Jul 2022
    Saturday scattered clouds
    24°C 2 Jul 2022
    Sunday scattered clouds
    25°C 3 Jul 2022
    Powered By: OpenWeatherMap.org

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