AirHint found the following cheapest return flights from London (LON) to Geneva (GVA)
in September 2025 (see full year ).
Return flights
17 Sep
- 24 Sep
easyJet
$ 100
direct
25 Sep
- 02 Oct
easyJet
$ 101
direct
26 Sep
- 03 Oct
easyJet
$ 104
direct
24 Sep
- 30 Sep
easyJet
$ 107
direct
21 Sep
- 25 Sep
easyJet
$ 108
direct
21 Sep
- 28 Sep
Wizz Air UK
$ 109
21 Sep
- 28 Sep
SWISS
$ 112
direct
05 Sep
- 08 Sep
easyJet
$ 117
direct
04 Sep
- 11 Sep
SWISS
$ 122
direct
02 Sep
- 11 Sep
SWISS
$ 122
direct
12 Sep
- 16 Sep
SWISS
$ 122
direct
04 Sep
- 15 Sep
SWISS
$ 122
direct
21 Sep
- 31 Oct
SWISS
$ 122
direct
22 Sep
- 03 Oct
SWISS
$ 129
direct
23 Sep
- 02 Oct
Vueling Airlines
$ 157
23 Sep
- 08 Oct
Vueling Airlines
$ 163
22 Sep
- 02 Oct
Vueling Airlines
$ 164
16 Sep
- 02 Oct
Vueling Airlines
$ 164
23 Sep
- 13 Oct
Vueling Airlines
$ 165
30 Sep
- 02 Oct
Vueling Airlines
$ 166
Also check the deals for one-way flights from London to Geneva 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.