AirHint found the following cheapest return flights from Southampton (SOU) to Geneva (GVA) in January 2026 (see full year).

Return flights

08 Jan - 15 Jan	easyJet	direct
17 Jan - 22 Jan	easyJet	direct
08 Jan - 18 Jan	easyJet	direct
04 Jan - 08 Jan	easyJet	direct
01 Jan - 08 Jan	easyJet	direct
11 Jan - 18 Jan	easyJet	direct
26 Jan - 01 Feb	easyJet
29 Jan - 01 Feb	easyJet	direct
10 Jan - 17 Jan	easyJet	direct
29 Jan - 02 Feb	easyJet
30 Jan - 02 Feb	easyJet
14 Jan - 18 Jan	KLM
14 Jan - 19 Jan	KLM
07 Jan - 11 Jan	KLM

Also check the deals for one-way flights from Southampton to Geneva in January.

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 Southampton to Geneva in January from $93

Return flights