Boston (BOS) to Brussels (BRU) cheap flight deal from $441 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

BRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium

$776 USD

-43%$441 USD

Verified Sep 21, 2025 at 4:31 PM

September 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$4,239 22$1,015 23$1,384 24$1,331 25$984 26$905 27$905 28$793 29$793 30$568 1$2,243 2$530 3$570 4$530 5$530

Rare Availability

9% of dates checked are available within 10% of the lowest price

Tuesday, September 30th, 2025

10 round-trip options

Returning

Sun, Oct 5, 2025•5 Day Trip

$723 USD

Google Flights

Returning

Mon, Oct 6, 2025•6 Day Trip

$703 USD

Google Flights

Returning

Tue, Oct 7, 2025•7 Day Trip

$1,278 USD

Google Flights

Returning

Wed, Oct 8, 2025•8 Day Trip

$1,290 USD

Google Flights

Returning

Thu, Oct 9, 2025•9 Day Trip

$1,278 USD

Google Flights

Returning

Fri, Oct 10, 2025•10 Day Trip

$1,328 USD

Google Flights

Returning

Sat, Oct 11, 2025•11 Day Trip

$1,340 USD

Google Flights

Returning

Sun, Oct 12, 2025•12 Day Trip

$1,290 USD

Google Flights

Returning

Mon, Oct 13, 2025•13 Day Trip

$715 USD

Google Flights

Returning

Tue, Oct 14, 2025•14 Day Trip

$568 USD

Google Flights