Cheap flights from Lisbon to Montreal from £249

The month of January is, on average, the cheapest month to fly to Montreal from Lisbon, with most prices found around £341. The month of September is another great option to travel to Montreal, with average flight prices from Lisbon averaging around £388.

The cheapest day to depart from Lisbon to Montreal is on a Thursday. Travellers who choose to depart for Montreal on a Thursday will often find tickets for as low as £491. Flights from Lisbon to Montreal on a Monday will generally be more expensive and average around £847. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You are more likely to see cheaper flights to Montreal from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around £437 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Lisbon for as low as £356 on momondo.

There is only 1 cabin class available to choose from on Lisbon to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Lisbon to Montreal.

Historically, on average around 24% 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 117 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.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

The number of flights available between Lisbon and Montreal is 3 per day as of August 2026. The most frequent departure time is 11:00, with 86% of daily flights leaving at midday.

As of August 2026, there are 22 flights per week flying from Lisbon to Montreal. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.