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

Return flights

11 Aug - 22 Aug	Aer Lingus
10 Aug - 20 Aug	Aer Lingus
28 Aug - 04 Sep	Icelandair
31 Aug - 07 Sep	Icelandair
13 Aug - 22 Aug	Aer Lingus
24 Aug - 02 Sep	Scandinavian Airlines
15 Aug - 22 Aug	Aer Lingus
10 Aug - 06 Sep	TAP
17 Aug - 26 Aug	Scandinavian Airlines
13 Aug - 25 Aug	Air Canada
20 Aug - 27 Aug	Icelandair
13 Aug - 24 Aug	Air Canada
05 Aug - 18 Aug	Icelandair
28 Aug - 10 Sep	Icelandair
04 Aug - 13 Aug	Icelandair
21 Aug - 13 Sep	Iberia For Level
24 Aug - 02 Sep	Delta	direct
14 Aug - 03 Sep	Iberia For Level
26 Aug - 02 Sep	Icelandair
10 Aug - 06 Sep	Virgin Atlantic	direct

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 367€

Return flights