Cheapest return flights from Newark to Brussels in September from $429

Best time to book flights for Newark (EWR) to Brussels (BRU) flights at AirHint

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

Return flights

07 Sep - 17 Sep Scandinavian Airlines
03 Sep - 10 Sep Scandinavian Airlines
10 Sep - 17 Sep Scandinavian Airlines
15 Sep - 24 Sep Scandinavian Airlines
03 Sep - 09 Sep Scandinavian Airlines
29 Sep - 06 Oct Scandinavian Airlines
01 Sep - 08 Sep Scandinavian Airlines
02 Sep - 09 Sep Scandinavian Airlines
14 Sep - 21 Sep Scandinavian Airlines
30 Sep - 07 Oct Scandinavian Airlines
28 Sep - 12 Oct Scandinavian Airlines
11 Sep - 14 Sep Scandinavian Airlines
04 Sep - 09 Sep Scandinavian Airlines
20 Sep - 04 Oct Scandinavian Airlines
30 Sep - 02 Oct TAP
30 Sep - 07 Oct Brussels Airlines direct
29 Sep - 06 Oct Lufthansa direct
20 Sep - 04 Oct Brussels Airlines direct
28 Sep - 12 Oct Brussels Airlines direct
30 Sep - 02 Oct United direct

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

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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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