Cheapest one-way flights from Frankfurt to Brussels in September from 50€

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

One-Way flights

30 Sep Wizz Air Malta
29 Sep Wizz Air Malta
22 Sep Ryanair
21 Sep Ryanair
29 Sep Brussels Airlines direct
23 Sep Brussels Airlines direct
21 Sep Brussels Airlines direct
22 Sep Brussels Airlines direct
30 Sep Brussels Airlines direct
07 Sep Brussels Airlines direct

Also check the deals for return flights from Frankfurt 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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