Cheapest return flights from Ottawa to Paris in September from $596

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

03 Sep - 10 Sep Air France direct
04 Sep - 10 Sep Air France direct
04 Sep - 25 Sep Air France direct
15 Sep - 21 Sep Air France direct
30 Sep - 06 Oct Air France direct
16 Sep - 05 Oct Air France direct
18 Sep - 25 Sep Air France direct
14 Sep - 20 Sep Air Canada
21 Sep - 28 Sep Air France direct
25 Sep - 02 Oct Air France direct
02 Sep - 23 Sep Air France direct
02 Sep - 16 Sep Air France direct
03 Sep - 24 Sep Air Canada

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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