Cheapest return flights from New York to Brussels in September from $425

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

Return flights

23 Sep - 30 Sep Air Canada
15 Sep - 23 Sep Scandinavian Airlines
20 Sep - 26 Sep Scandinavian Airlines
28 Sep - 05 Oct Scandinavian Airlines
25 Sep - 03 Oct Scandinavian Airlines
25 Sep - 06 Oct Scandinavian Airlines
29 Sep - 07 Oct Aer Lingus
13 Sep - 18 Sep Scandinavian Airlines
20 Sep - 05 Oct Scandinavian Airlines
29 Sep - 27 Oct Scandinavian Airlines
13 Sep - 04 Oct Scandinavian Airlines
25 Sep - 30 Sep Scandinavian Airlines
08 Sep - 14 Sep Scandinavian Airlines
10 Sep - 10 Oct Scandinavian Airlines
12 Sep - 15 Sep Scandinavian Airlines
20 Sep - 04 Oct Scandinavian Airlines
26 Sep - 03 Oct Scandinavian Airlines
15 Sep - 30 Sep Lufthansa
07 Sep - 17 Sep Aer Lingus
04 Sep - 10 Sep FrenchBee

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

Skyscanner

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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