AirHint found the following cheapest return flights from Boston (BOS) to Brussels (BRU) in November 2025 (see full year).

Return flights

09 Nov - 25 Nov	Brussels Airlines
08 Nov - 21 Nov	Air Canada
12 Nov - 19 Nov	Brussels Airlines
08 Nov - 25 Nov	Air Canada
19 Nov - 03 Dec	Air Canada
04 Nov - 13 Nov	Lufthansa
11 Nov - 18 Nov	Brussels Airlines
10 Nov - 25 Nov	Air Canada
25 Nov - 16 Dec	Air Canada
04 Nov - 18 Nov	Brussels Airlines
18 Nov - 02 Dec	Air Canada
10 Nov - 17 Nov	Air Canada
04 Nov - 11 Nov	SWISS
26 Nov - 17 Dec	Air Canada
26 Nov - 01 Dec	Air Canada
27 Nov - 07 Dec	Scandinavian Airlines
30 Nov - 20 Dec	British Airways

Also check the deals for one-way flights from Boston to Brussels in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Cheapest return flights from Boston to Brussels in November from $334

Return flights