Cheapest return flights from Brussels to Geneva in September from $98

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

08 Sep - 22 Sep easyJet direct
26 Sep - 30 Sep easyJet direct
15 Sep - 21 Sep Brussels Airlines direct
02 Sep - 07 Sep Brussels Airlines direct
04 Sep - 07 Sep Brussels Airlines direct
25 Sep - 28 Sep Brussels Airlines direct
25 Sep - 01 Oct Vueling Airlines
25 Sep - 30 Sep Vueling Airlines
25 Sep - 04 Oct Vueling Airlines
25 Sep - 13 Oct Vueling Airlines
25 Sep - 03 Oct Vueling Airlines
26 Sep - 01 Oct Vueling Airlines
21 Sep - 01 Oct Vueling Airlines
09 Sep - 30 Sep Vueling Airlines
21 Sep - 30 Sep Vueling Airlines
09 Sep - 22 Sep Vueling Airlines
15 Sep - 01 Oct Vueling Airlines
25 Sep - 05 Oct Vueling Airlines
26 Sep - 04 Oct Vueling Airlines
28 Sep - 01 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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