Cheapest return flights from Ottawa to Paris in September from $572

Best time to book flights for Ottawa (YOW) to Paris (CDG) flights at AirHint

AirHint found the following cheapest return flights from Ottawa (YOW) to Paris (CDG) in September 2025 (see full year).

Return flights

08 Sep - 26 Sep Air France direct
18 Sep - 23 Sep Air Canada
14 Sep - 27 Sep Air Canada
03 Sep - 10 Sep Air Canada
18 Sep - 23 Sep Air France direct
03 Sep - 10 Sep Air France direct

Also check the deals for one-way flights from Ottawa to Paris in September.

Skyscanner

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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