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

Return flights

29 Oct - 04 Nov	United
23 Oct - 29 Oct	Air Canada
24 Oct - 31 Oct	Air Canada
25 Oct - 15 Nov	Air Canada
28 Oct - 22 Nov	United
29 Oct - 22 Nov	United
23 Oct - 02 Nov	Lufthansa
31 Oct - 22 Nov	Air Canada
24 Oct - 15 Nov	Air Canada
26 Oct - 15 Nov	United
28 Oct - 02 Nov	Delta
23 Oct - 27 Oct	United
30 Oct - 02 Nov	Air Canada
27 Oct - 30 Oct	Frontier Airlines
22 Oct - 29 Oct	Spirit Airlines
21 Oct - 28 Oct	Air Canada
22 Oct - 28 Oct	Air Canada
24 Oct - 26 Oct	United
22 Oct - 26 Oct	Air Canada
18 Oct - 19 Oct	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York to Brussels in October.

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 October from 536€

Return flights