Cheapest return flights from Washington to Brussels in March from $592

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

Return flights

02 Mar - 09 Mar Scandinavian Airlines
23 Mar - 30 Mar Scandinavian Airlines
08 Mar - 17 Mar Air Canada
11 Mar - 22 Mar Air Canada
08 Mar - 14 Mar British Airways
30 Mar - 03 Apr Air Canada
07 Mar - 14 Mar Air Canada
11 Mar - 15 Mar Icelandair
11 Mar - 24 Mar British Airways
20 Mar - 22 Mar jetBlue

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

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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.

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