Cheapest return flights from Boston to Brussels in March from $367

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

Return flights

18 Mar - 25 Mar Brussels Airlines
03 Mar - 10 Mar Air Canada
24 Mar - 31 Mar Air Canada
09 Mar - 16 Mar Air Canada
12 Mar - 19 Mar Icelandair
30 Mar - 06 Apr Air Canada
06 Mar - 13 Mar TAP
15 Mar - 22 Mar TAP
27 Mar - 03 Apr TAP
23 Mar - 18 Apr TAP
14 Mar - 22 Mar TAP
14 Mar - 21 Mar TAP
21 Mar - 28 Mar Air Canada

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

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