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

Return flights

10 Sep - 15 Sep	easyJet	direct
02 Sep - 04 Sep	easyJet	direct
29 Sep - 30 Sep	easyJet	direct
03 Sep - 05 Sep	easyJet	direct
08 Sep - 10 Sep	easyJet	direct
22 Sep - 23 Sep	easyJet	direct
17 Sep - 19 Sep	easyJet	direct
16 Sep - 19 Sep	easyJet	direct
26 Sep - 29 Sep	easyJet	direct
21 Sep - 25 Sep	easyJet	direct

Also check the deals for one-way flights from Geneva to Berlin in September.

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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Cheapest return flights from Geneva to Berlin in September from 71€

Return flights