AirHint found the following cheapest return flights from Ontario (ONT) to Paris (CDG) in November 2025 (see full year).

Return flights

01 Nov - 06 Nov	Frontier Airlines
04 Nov - 11 Nov	Frontier Airlines
21 Nov - 28 Nov	Frontier Airlines
18 Nov - 25 Nov	United
28 Nov - 05 Dec	United
23 Nov - 13 Dec	Iberia
17 Nov - 13 Dec	Iberia
19 Nov - 13 Dec	Iberia
18 Nov - 13 Dec	Iberia
12 Nov - 19 Nov	United
05 Nov - 13 Nov	Iberia
04 Nov - 13 Nov	Iberia
29 Nov - 07 Dec	Iberia
03 Nov - 10 Nov	United
06 Nov - 13 Nov	United
09 Nov - 16 Nov	United
10 Nov - 06 Dec	Iberia
11 Nov - 06 Dec	Iberia
18 Nov - 02 Dec	Iberia
21 Nov - 05 Dec	Iberia

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

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 Ontario to Paris in November from $725

Return flights