Cheap flights from Ottawa to Paris from C$ 391

In general, January is the cheapest month to fly from Ottawa to Paris. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 796. If you aren’t able to travel during the month of January, then book flights to Paris from Ottawa during May instead. Flights to Paris in May, while not as cheap as those in January, still average around C$ 826.

The cheapest day to depart from Ottawa to Paris is on a Friday when prices can be found for as low as C$ 1,434. Flights from Ottawa to Paris on a Saturday will generally be more expensive and average around C$ 1,657. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Ottawa to Paris Charles de Gaulle for the best Ottawa - Paris flight prices

You are more likely to see cheaper flights to Paris from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris for around C$ 988 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris from Ottawa for as low as C$ 831 on momondo.

There are 3 cabin classes available to choose from on Ottawa to Paris flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 29% on your flight if you consider stops on a Ottawa to Paris flight.

WestJet is the most popular carrier operating from Ottawa to Paris

Air Transat, Air Canada and Air France are the top three most popular airlines that fly to Paris from Ottawa according to our data. Air Transat is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Paris. Keep in mind that there are 15 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Ottawa and Paris have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Air France has had the least delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

Montreal (YUL) was the most common stop: 90% of momondo users choosing one-stop flights on this route connected there.

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 796.

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 12m.

Newark (EWR) has the shortest average layover time for this route: 1h 54m.

As of August 2026, 2 flights take off from Ottawa and land in Paris each day. The most common flight departure time for this route is 5:00p.m., with 100% of daily flights taking off in the afternoon.

The number of flights available between Ottawa and Paris is 18 per week as of August 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.