Cheapest return flights from Ontario to Geneva in April from $858

AirHint found the following cheapest return flights from Ontario (ONT) to Geneva (GVA) in April 2026 (see full year).

Return flights

22 Apr - 29 Apr Iberia
19 Apr - 26 Apr British Airways
26 Apr - 03 May British Airways
12 Apr - 19 Apr British Airways
08 Apr - 02 May British Airways
11 Apr - 18 Apr Iberia
07 Apr - 14 Apr Iberia
14 Apr - 21 Apr Iberia
28 Apr - 05 May Iberia
18 Apr - 25 Apr British Airways
25 Apr - 02 May British Airways
05 Apr - 12 Apr British Airways
04 Apr - 11 Apr British Airways

Also check the deals for one-way flights from Ontario to Geneva in April.

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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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