Cheap flights from Paris Charles de Gaulle Airport to Ontario from £213

In general, November is the cheapest month to fly from Paris Charles de Gaulle Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £443. If you aren’t able to travel to Region of Ontario during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £470.

The cheapest day to depart from Paris Charles de Gaulle Airport to Region of Ontario is on a Monday when prices can be found for as low as £414. Flights from Paris Charles de Gaulle Airport to Region of Ontario on a Thursday will generally be more expensive and average around £602. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Paris Charles de Gaulle Airport to Region of Ontario flights are usually those with departure times in the morning. Our users have found flights to Region of Ontario in the morning for as low as £550. At midday is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £559 per ticket.

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

You are more likely to see cheaper flights to Region of Ontario from Paris Charles de Gaulle Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £503 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Paris Charles de Gaulle Airport for as low as £476 on momondo.

There is only 1 cabin class available to choose from on Paris Charles de Gaulle Airport to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

The number of flights available between Paris Charles de Gaulle Airport and Region of Ontario is 42 per day as of September 2026. The most frequent departure time is 12:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between Paris Charles de Gaulle Airport and Region of Ontario is 294 per week as of September 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.