Cheapest return flights from Geneva to Brussels in September from $97

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

15 Sep - 25 Sep easyJet direct
19 Sep - 21 Sep easyJet direct
22 Sep - 25 Sep Vueling Airlines
25 Sep - 25 Sep Vueling Airlines
22 Sep - 24 Sep Vueling Airlines
22 Sep - 06 Oct Vueling Airlines
16 Sep - 25 Sep Vueling Airlines
22 Sep - 30 Sep Vueling Airlines
25 Sep - 06 Oct Vueling Airlines
22 Sep - 03 Oct Vueling Airlines
29 Sep - 06 Oct Vueling Airlines
08 Sep - 25 Sep Vueling Airlines
22 Sep - 29 Sep Vueling Airlines
25 Sep - 30 Sep Vueling Airlines
16 Sep - 06 Oct Vueling Airlines
25 Sep - 03 Oct Vueling Airlines
15 Sep - 06 Oct Vueling Airlines
26 Sep - 06 Oct Vueling Airlines
29 Sep - 16 Oct Vueling Airlines
29 Sep - 03 Oct Vueling Airlines

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