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

Return flights

14 Mar - 21 Mar	easyJet	direct
15 Mar - 21 Mar	easyJet	direct
07 Mar - 14 Mar	easyJet	direct
03 Mar - 14 Mar	easyJet
08 Mar - 12 Mar	easyJet	direct
21 Mar - 28 Mar	easyJet	direct
05 Mar - 09 Mar	easyJet
09 Mar - 15 Mar	easyJet
13 Mar - 21 Mar	easyJet
15 Mar - 22 Mar	easyJet	direct
29 Mar - 05 Apr	KLM
29 Mar - 04 Apr	KLM

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

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 March from $115

Return flights