Cheap flights from Lisbon to Montreal from C$ 395

The month of January is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Lisbon, with most prices found around C$ 623. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Lisbon averaging around C$ 706.

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 780. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 998.

In the afternoon is the cheapest time of day to fly from Lisbon to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 717. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 869. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Lisbon Humberto Delgado to Montreal Pierre Elliott Trudeau Intl for the best Lisbon Humberto Delgado - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 831 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Lisbon for as low as C$ 690 on momondo.

You could potentially save up to 7% on your flight if you consider stops on a Lisbon to Montreal Pierre Elliott Trudeau Intl Airport flight.

As of April 2026, prices for Lisbon to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

Air Transat is the most popular carrier operating from Lisbon Humberto Delgado to Montreal Pierre Elliott Trudeau Intl

Air Transat, Air Canada and TAP AIR PORTUGAL are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Lisbon 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 Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Lisbon and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

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

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

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

4 flights are operational daily from Lisbon to Montreal Pierre Elliott Trudeau Intl Airport as of April 2026. The most popular departure time for this route is 11:00a.m., with 87% of flights per day taking off at noon.

As of April 2026, there are 32 flights per week flying from Lisbon to Montreal Pierre Elliott Trudeau Intl Airport. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.