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

Return flights

23 Mar - 18 Apr	Aer Lingus
16 Mar - 11 Apr	Scandinavian Airlines
22 Mar - 11 Apr	Scandinavian Airlines
06 Mar - 28 Mar	Aer Lingus
23 Mar - 18 Apr	Brussels Airlines	direct
06 Mar - 28 Mar	Brussels Airlines	direct

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

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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Cheapest return flights from Newark to Brussels in March from $409

Return flights