Cheapest return flights from Ottawa to Paris in September from $648

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

Return flights

08 Sep - 15 Sep Air France direct
13 Sep - 21 Sep Air France direct
19 Sep - 12 Oct Air France direct
03 Sep - 10 Sep Air France direct
04 Sep - 10 Sep Air France direct
28 Sep - 05 Oct Air France direct
16 Sep - 05 Oct Air France direct
05 Sep - 18 Sep Air France direct
23 Sep - 30 Sep Porter Airlines (Canada) Ltd
05 Sep - 19 Sep Porter Airlines (Canada) Ltd
14 Sep - 04 Oct Porter Airlines (Canada) Ltd
02 Sep - 16 Sep Porter Airlines (Canada) Ltd
01 Sep - 27 Sep Condor
07 Sep - 12 Oct Condor
16 Sep - 30 Sep Air Canada

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

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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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