Cheapest return flights from Brussels to Geneva in September from $100

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

01 Sep - 08 Sep easyJet direct
15 Sep - 21 Sep Brussels Airlines direct
05 Sep - 12 Sep Brussels Airlines direct
19 Sep - 21 Sep Brussels Airlines direct
04 Sep - 07 Sep SWISS direct
05 Sep - 07 Sep SWISS direct
13 Sep - 01 Oct Brussels Airlines direct
16 Sep - 19 Sep easyJet direct
11 Sep - 14 Sep easyJet direct
16 Sep - 07 Oct Vueling Airlines
16 Sep - 01 Oct Vueling Airlines
19 Sep - 07 Oct Vueling Airlines
19 Sep - 01 Oct Vueling Airlines
22 Sep - 07 Oct Vueling Airlines
22 Sep - 01 Oct Vueling Airlines
21 Sep - 07 Oct Vueling Airlines
21 Sep - 01 Oct Vueling Airlines
20 Sep - 07 Oct Vueling Airlines
01 Sep - 16 Sep Vueling Airlines
02 Sep - 16 Sep 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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