Cheapest return flights from Paris to Brussels in September from $210

Best time to book flights for Paris (CDG) to Brussels (BRU) flights at AirHint

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

Return flights

25 Sep - 30 Sep Vueling Airlines
03 Sep - 16 Sep Vueling Airlines
30 Sep - 14 Oct Vueling Airlines
25 Sep - 14 Oct Vueling Airlines
19 Sep - 25 Sep Vueling Airlines
03 Sep - 22 Sep Vueling Airlines
30 Sep - 06 Oct Vueling Airlines
30 Sep - 16 Oct Vueling Airlines
25 Sep - 06 Oct Vueling Airlines
02 Sep - 16 Sep Vueling Airlines
19 Sep - 30 Sep Vueling Airlines
09 Sep - 25 Sep Vueling Airlines
25 Sep - 29 Sep Vueling Airlines
02 Sep - 22 Sep Vueling Airlines
30 Sep - 17 Oct Vueling Airlines
19 Sep - 06 Oct Vueling Airlines
18 Sep - 25 Sep Vueling Airlines
30 Sep - 02 Oct Vueling Airlines
25 Sep - 02 Oct Vueling Airlines
25 Sep - 16 Oct Vueling Airlines

Also check the deals for one-way flights from Paris 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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