Cheapest return flights from Ontario to Paris in May from $555

AirHint found the following cheapest return flights from Ontario (ONT) to Paris (CDG) in May 2026 (see full year).

Return flights

05 May - 14 May British Airways
05 May - 12 May British Airways
05 May - 19 May British Airways
05 May - 18 May British Airways
04 May - 15 May Iberia
04 May - 12 May British Airways
04 May - 11 May Iberia
07 May - 15 May Iberia
04 May - 13 May Iberia
05 May - 13 May Iberia
22 May - 03 Jun jetBlue
28 May - 04 Jun KLM
18 May - 08 Jun Turkish Airlines
19 May - 09 Jun British Airways
19 May - 02 Jun British Airways
17 May - 06 Jun British Airways
17 May - 29 Jun British Airways
18 May - 13 Jun British Airways
25 May - 06 Jun Turkish Airlines
28 May - 02 Jun Turkish Airlines

Also check the deals for one-way flights from Ontario to Paris in May.

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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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