AirHint found the following cheapest return flights from Toronto (YTZ) to Geneva (GVA) in June 2025 (see full year).

Return flights

16 Jun - 26 Jun	Air Canada
04 Jun - 10 Jun	Air Transat
03 Jun - 10 Jun	Air Transat
11 Jun - 18 Jun	Air Transat
05 Jun - 10 Jun	Air Transat
04 Jun - 22 Jun	Air Transat
03 Jun - 22 Jun	Porter Airlines (Canada) Ltd
12 Jun - 25 Jun	SWISS
28 Jun - 03 Jul	Air Canada
28 Jun - 09 Jul	SWISS
27 Jun - 08 Jul	Porter Airlines (Canada) Ltd
23 Jun - 14 Jul	SWISS
20 Jun - 01 Jul	SWISS
30 Jun - 13 Jul	SWISS
20 Jun - 30 Jun	Air Canada
24 Jun - 09 Jul	Air Canada
23 Jun - 13 Jul	Air Transat
22 Jun - 13 Jul	Air Canada

Also check the deals for one-way flights from Toronto to Geneva in June.

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 Toronto to Geneva in June from $724

Return flights