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Cheap flights from Boston to Brussels

Book Boston to Brussels flight deals*

Lowest fares from
From
To
To
  • October2022
    From
    $967.89*
    Seen:6hrsago
    Roundtrip*|Economy
  • November2022
    From
    $416.31*
    Seen:1dayago
    Roundtrip*|Economy
  • December2022
    From
    $416.31*
    Seen:1dayago
    Roundtrip*|Economy
  • January2023
    From
    $410.82*
    Seen:1dayago
    Roundtrip*|Economy
  • February2023
    From
    $416.31*
    Seen:9hrsago
    Roundtrip*|Economy
  • March2023
    No result for this month.
  • BOS-BRU

    Boston to Brussels

    Date: 27 Nov 2022-

    4 Dec 2022

    From
    $416.31*

    *Roundtrip Restrictions apply.

    BOS-BRU

    Boston to Brussels

    Date: 26 Nov 2022-

    2 Dec 2022

    From
    $416.31*

    *Roundtrip Restrictions apply.

    BOS-BRU

    Boston to Brussels

    Date: 22 Nov 2022-

    8 Jan 2023

    From
    $491.31*

    *Roundtrip Restrictions apply.

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Aer Lingus Plane Image

    Weather in Brussels

    Thursday sky is clear
    16°C 6 Oct 2022
    Friday scattered clouds
    17°C 7 Oct 2022
    Saturday light rain
    16°C 8 Oct 2022
    Sunday broken clouds
    17°C 9 Oct 2022
    Monday light rain
    14°C 10 Oct 2022
    Tuesday sky is clear
    17°C 11 Oct 2022
    Wednesday light rain
    19°C 12 Oct 2022
    Powered By: OpenWeatherMap.org