Cheapest return flights from Brussels to Geneva in September from 89€

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

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

Return flights

15 Sep - 16 Sep easyJet direct
29 Sep - 02 Oct easyJet direct
01 Sep - 08 Sep easyJet direct
08 Sep - 14 Sep Brussels Airlines direct
16 Sep - 02 Oct Vueling Airlines
16 Sep - 30 Sep Vueling Airlines
27 Sep - 02 Oct Vueling Airlines
27 Sep - 30 Sep Vueling Airlines
16 Sep - 03 Oct Vueling Airlines
16 Sep - 22 Sep Vueling Airlines
27 Sep - 03 Oct Vueling Airlines
29 Sep - 30 Sep Vueling Airlines
15 Sep - 02 Oct Vueling Airlines
01 Sep - 22 Sep Vueling Airlines
15 Sep - 30 Sep Vueling Airlines
29 Sep - 03 Oct Vueling Airlines
01 Sep - 16 Sep Vueling Airlines
15 Sep - 03 Oct Vueling Airlines
11 Sep - 02 Oct Vueling Airlines

Also check the deals for one-way flights from Brussels to Geneva 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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