Cheapest return flights from Boston to Brussels in March from $346

AirHint found the following cheapest return flights from Boston (BOS) to Brussels (BRU) in March 2026 (see full year).

Return flights

03 Mar - 10 Mar Lufthansa
03 Mar - 11 Mar Lufthansa
10 Mar - 17 Mar Brussels Airlines
18 Mar - 25 Mar Air Canada
24 Mar - 31 Mar Air Canada
18 Mar - 27 Mar Air Canada
04 Mar - 11 Mar Air Canada
17 Mar - 24 Mar Air Canada
02 Mar - 09 Mar Lufthansa
05 Mar - 09 Mar Scandinavian Airlines
29 Mar - 05 Apr TAP
30 Mar - 06 Apr TAP
31 Mar - 07 Apr TAP
25 Mar - 01 Apr Air Canada
26 Mar - 02 Apr TAP
27 Mar - 01 Apr Air Canada
27 Mar - 02 Apr Air Canada
27 Mar - 03 Apr Scandinavian Airlines
28 Mar - 04 Apr Scandinavian Airlines
27 Mar - 04 Apr Scandinavian Airlines

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

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