Boston (BOS) to Brussels (BRU) flight deal from $438 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

BRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium

$821 USD

-47%$438 USD

Verified Nov 4, 2025 at 10:22 AM

December 2025

Today

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Tue

Wed

Thu

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Sun

1$477 2$507 3$438 4$513 5$483 6$483 7$483 8$487 9$487 10$448 11$653 12$513 13$653 14$553 15$603 16$1,066 17$1,362 18$2,295 19$2,295 20$2,295 21$2,245 22$1,266 23$1,113 24$1,971 25$657 26$517 27$513 28$503 29$477 30$477 31$698 1 2 3 4

Limited Availability

19% of dates checked are available within 10% of the lowest price

Thursday, December 25th, 2025

10 round-trip options

Returning

Tue, Dec 30, 2025•5 Day Trip

$1,015 USD

Google Flights

Returning

Wed, Dec 31, 2025•6 Day Trip

$838 USD

Google Flights

Returning

Thu, Jan 1, 2026•7 Day Trip

$842 USD

Google Flights

Returning

Fri, Jan 2, 2026•8 Day Trip

$2,465 USD

Google Flights

Returning

Sat, Jan 3, 2026•9 Day Trip

$2,465 USD

Google Flights

Returning

Sun, Jan 4, 2026•10 Day Trip

$1,098 USD

Google Flights

Returning

Mon, Jan 5, 2026•11 Day Trip

$913 USD

Google Flights

Returning

Tue, Jan 6, 2026•12 Day Trip

$1,294 USD

Google Flights

Returning

Wed, Jan 7, 2026•13 Day Trip

$723 USD

Google Flights

Returning

Thu, Jan 8, 2026•14 Day Trip

$657 USD

Google Flights