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

Return flights

19 Jul - 22 Jul	Air Transat
16 Jul - 22 Jul	Air Transat
23 Jul - 04 Aug	Air Transat
19 Jul - 09 Aug	Air Transat
22 Jul - 04 Aug	Air Transat
28 Jul - 04 Aug	Air Transat
30 Jul - 03 Aug	United
28 Jul - 09 Aug	United
30 Jul - 03 Aug	Air France	direct
28 Jul - 01 Aug	Air Transat
19 Jul - 22 Jul	Air France	direct
22 Jul - 04 Aug	Air France	direct
23 Jul - 04 Aug	Air France	direct
16 Jul - 22 Jul	Air France	direct

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

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.

Book a cheap hotel in Ottawa

Cheap car rent in Ottawa

Cheapest return flights from Paris to Ottawa in July from 604€

Return flights