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

Return flights

31 Oct - 15 Nov	Aer Lingus
11 Oct - 17 Oct	Aer Lingus
16 Oct - 20 Oct	Aer Lingus
10 Oct - 19 Oct	Aer Lingus
14 Oct - 19 Oct	Aer Lingus
10 Oct - 17 Oct	Aer Lingus
27 Oct - 10 Nov	Aer Lingus
30 Oct - 13 Nov	Aer Lingus
23 Oct - 29 Oct	TAP
04 Oct - 12 Oct	Aer Lingus
13 Oct - 20 Oct	Icelandair
17 Oct - 20 Oct	Icelandair
16 Oct - 27 Oct	TAP
27 Oct - 10 Nov	United	direct
30 Oct - 13 Nov	United	direct

Also check the deals for one-way flights from Newark 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 Newark to Brussels in October from 350€

Return flights