Cheapest return flights from Geneva to Brussels in September from 88€

Best time to book flights for Geneva (GVA) to Brussels (BRU) flights at AirHint

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

Return flights

26 Sep - 29 Sep easyJet direct
05 Sep - 07 Sep Brussels Airlines direct
10 Sep - 14 Sep Brussels Airlines direct
19 Sep - 22 Sep Brussels Airlines direct
05 Sep - 06 Sep Brussels Airlines direct
16 Sep - 19 Sep Vueling Airlines
16 Sep - 22 Sep Vueling Airlines
10 Sep - 19 Sep Vueling Airlines
10 Sep - 22 Sep Vueling Airlines
05 Sep - 19 Sep Vueling Airlines

Also check the deals for one-way flights from Geneva 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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