AirHint found the following cheapest return flights from Newark (EWR) to Brussels (BRU) in August 2025 (see full year).

Return flights

11 Aug - 20 Aug	Air Canada
18 Aug - 01 Sep	Scandinavian Airlines
10 Aug - 19 Aug	TAP
27 Aug - 31 Aug	Air Canada
04 Aug - 07 Aug	Air Canada
21 Aug - 04 Sep	Icelandair
06 Aug - 13 Aug	Icelandair
07 Aug - 10 Aug	Air Canada
22 Aug - 29 Aug	Air Canada
07 Aug - 14 Aug	Aer Lingus
11 Aug - 25 Aug	KLM
22 Aug - 31 Aug	Air Canada
21 Aug - 04 Sep	United	direct
28 Aug - 06 Sep	TAP
18 Aug - 01 Sep	United	direct
28 Aug - 06 Sep	Brussels Airlines	direct

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

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 August from $407

Return flights