Cheapest one-way flights from Paris to Brussels in September from 99€

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

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

One-Way flights

23 Sep easyJet
22 Sep easyJet
09 Sep British Airways
18 Sep British Airways
19 Sep British Airways
08 Sep KLM
13 Sep Vueling Airlines
22 Sep Brussels Airlines direct
08 Sep Brussels Airlines direct
19 Sep Brussels Airlines direct

Also check the deals for return flights from Paris 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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