Cheapest return flights from Geneva to Lisbon in September from $86

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

Return flights

17 Sep - 20 Sep easyJet direct
16 Sep - 18 Sep easyJet direct
03 Sep - 10 Sep easyJet direct
23 Sep - 25 Sep easyJet direct
08 Sep - 10 Sep easyJet direct
15 Sep - 17 Sep easyJet direct
24 Sep - 30 Sep easyJet direct
24 Sep - 27 Sep easyJet direct
14 Sep - 17 Sep easyJet direct
16 Sep - 25 Sep easyJet direct
25 Sep - 04 Oct easyJet direct
23 Sep - 08 Oct Vueling Airlines
03 Sep - 01 Oct easyJet
23 Sep - 01 Oct Vueling Airlines
27 Sep - 04 Oct easyJet direct
29 Sep - 08 Oct Vueling Airlines
29 Sep - 15 Oct Vueling Airlines
18 Sep - 08 Oct Vueling Airlines
29 Sep - 01 Oct Vueling Airlines
18 Sep - 01 Oct Vueling Airlines

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

Skyscanner

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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