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

Return flights

26 Aug - 05 Sep	Aer Lingus
11 Aug - 22 Aug	Aer Lingus
10 Aug - 20 Aug	Aer Lingus
13 Aug - 22 Aug	Aer Lingus
24 Aug - 02 Sep	Scandinavian Airlines
15 Aug - 12 Sep	Aer Lingus
11 Aug - 20 Aug	TAP
17 Aug - 19 Aug	Aer Lingus
10 Aug - 06 Sep	TAP
17 Aug - 26 Aug	Scandinavian Airlines
13 Aug - 19 Aug	Aer Lingus
13 Aug - 25 Aug	Air Canada
13 Aug - 24 Aug	Air Canada
17 Aug - 30 Aug	TAP
27 Aug - 03 Sep	Icelandair
28 Aug - 06 Sep	Icelandair
26 Aug - 03 Sep	SWISS
13 Aug - 01 Sep	Norse Atlantic Airways (UK)
26 Aug - 05 Sep	United	direct
29 Aug - 05 Sep	Icelandair

Also check the deals for one-way flights from New York 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 New York to Brussels in August from 360€

Return flights