Cheap flights from Ontario to Porto from C$ 321

In general, November is the cheapest month to fly from Region of Ontario to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 370. If you’re not able to fly to Porto in November, then April is your next best option. Flight prices from Region of Ontario to Porto during April average around C$ 407.

The cheapest day to depart from Region of Ontario to Porto is on a Tuesday. Travellers who choose to depart for Porto on a Tuesday will often find tickets for as low as C$ 887. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,141. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

In the morning is the cheapest time of day to fly from Region of Ontario to Porto when you can find flight prices for as low as C$ 762. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around C$ 1,071. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Toronto Pearson Intl to Porto for the best Ontario - Porto flight prices

You are more likely to see cheaper flights to Porto from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 960 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Region of Ontario for as low as C$ 894 on momondo.

There are 4 cabin classes available to choose from on Region of Ontario to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Transat, Porter Airlines, and Azores Airlines are the most popular carriers operating from Ontario to Porto

Air Transat, Porter Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Porto from Region of Ontario according to our data. Air Transat is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 9 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

As of July 2026, there are 2 flights per day flying from Region of Ontario to Porto. The most common time of day flights depart is 11:00p.m., with 100% of flights taking off in the evening.

As of July 2026, 19 flights take off from Region of Ontario and land in Porto each week. The most common flight departure day for this route is Mon, with 32% of weekly flights taking off on this day.