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

Return flights

18 Aug - 26 Aug	TAP
18 Aug - 25 Aug	TAP
28 Aug - 06 Sep	TAP
26 Aug - 01 Sep	Air Canada
10 Aug - 20 Aug	Air Canada
07 Aug - 11 Aug	Air Canada
11 Aug - 26 Aug	TAP
31 Aug - 07 Sep	Icelandair
11 Aug - 25 Aug	TAP
07 Aug - 24 Aug	Air Canada
09 Aug - 14 Aug	Aer Lingus
10 Aug - 19 Aug	Aer Lingus
07 Aug - 14 Aug	Icelandair
27 Aug - 03 Sep	Icelandair
14 Aug - 03 Sep	Scandinavian Airlines
28 Aug - 02 Sep	Brussels Airlines	direct
29 Aug - 05 Sep	Icelandair
28 Aug - 06 Sep	Brussels Airlines	direct
25 Aug - 01 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 $429

Return flights