C$318 Cheap Flights from Lisbon to Montreal

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Flight deals from Lisbon to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Lisbon to Montreal? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Lisbon to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Montreal flights are currently cheapest in April.

Direct flights from Lisbon to Montreal

Alternative Lisbon to Montreal routes

Looking for the cheapest, fastest or easiest route from Lisbon to Montreal? You could fly into the following airports instead.

Lisbon to Montreal: Flight information

The things to know before you go.
Cheapest flight foundC$318
Cheapest month to flyApril
Average flight time7 hrs, 44 mins
Most popular airlineTAP Air Portugal
Average flights per week36

Finding cheap flights from Lisbon to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from Lisbon to Montreal is C$518. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 44 minutes is the average flight time from Lisbon to Montreal.
TAP Air Portugal, Air Transat and United fly direct from Lisbon to Montreal.
As of February 2026, there are 36 flights per week flying from Lisbon to Montreal.
The cheapest month to fly from Lisbon to Montreal is usually March.
If you're flying from Lisbon Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from C$518.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Montreal on Tuesday, March 3, 2026.
Yes – the average flight time is 7 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -10°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Air Transat offers the cheapest flight tickets to Montreal.

Flying from Lisbon Portela Airport (LIS) to Montreal: what you need to know

  • Approximately 6 hours 39 minutes is how long you can expect to be in the air on a direct flight from Lisbon Portela Airport to Montreal.

  • The timezone in Montreal is UTC-4. The city is 4 hours behind Lisbon, where Lisbon Portela Airport is located.

  • The most popular route is from Lisbon Portela Airport (LIS) to Montreal-Pierre Elliott Trudeau International Airport (YUL). You can choose from 160 services every week between these two airports. If you'd like to get going as soon as possible, the earliest flight from LIS to YUL is the 08:15 Air Transat option. If you prefer to travel later, the final departure is at 18:30 with TAP Air Portugal.

  • Give yourself enough time to make your flight from LIS to Montreal. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer queues during popular months such as June and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • You can book a nonstop flight from Lisbon Portela Airport to Montreal that arrives at Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • You'll have your choice of carriers offering direct flights from Lisbon Portela Airport to Montreal. Book your ticket with one of these:

  • Consider adding a stopover to potentially find a cheaper flight from LIS to Montreal. Just uncheck 'Direct flights only' when searching for the departures. Take a break from travelling at one of these popular options:

    • Mohamed V International Airport (CMN)

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

  • If you have a passport from Portugal, you'll need an ETA to visit Canada. This applies when booking a cheap ticket from Lisbon Portela Airport to Montreal for tourism purposes. The rules may be different if you're travelling for work or other reasons. Always check the visa rules ahead of booking and definitely before flying.

  • Located around 10 kilometres from the centre of Lisbon, LIS can be reached in approximately 22 minutes by car (depending on traffic). The journey on public transport will take roughly 59 minutes.

  • Catching an early flight from Lisbon Portela Airport to Montreal? Avoid rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near LIS:

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Montreal

  • The best price we've found for a one-way ticket from Lisbon Portela Airport to Montreal is C$318. The cheapest price for a return flight is C$518. Remember fares may change due to availability at the time of booking.

  • Book 8 months before you travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LIS to Montreal.

  • April is the cheapest month for tickets from Lisbon Portela Airport to Montreal. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Log into your online account or use the app to create a Price Alert. We'll get in touch straight away if there's a cheaper deal on this route. It doesn't take long, and it'll save you from checking for cheap tickets from LIS to Montreal every day.

  • Use the filters to tailor your flights from Lisbon Portela Airport to Montreal. Pick your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

St. Hubert Airport (YHU)

Best time to go to Montreal

  • August is the most popular month for flights from Lisbon Portela Airport to Montreal. To steer clear of the crowds, plan your trip to Montreal in February when things are quieter.

  • Before you book a flight from Lisbon Portela Airport to Montreal, think about the kind of weather you enjoy. July is the warmest month in Montreal, with temperatures ranging from 14ºC to 28ºC.

  • If you like travelling in cooler conditions, look for a cheap flight from LIS to Montreal in January when temperatures average between -19ºC and -2ºC.

More about Montreal

  • Start your Montreal trip right by choosing the perfect place to stay. As soon as you've booked your flight from Lisbon Portela Airport to Montreal, explore our selection of accommodation options including:

  • All great journeys should include a little sightseeing. Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal are attractions you won't want to skip in Montreal.

Complete your Montreal trip with a car rental

  • Pick one of our car rentals in Montreal and see the sights on your own schedule. Easily compare rates in one go to find your ideal ride after booking your hotel and cheap flights from Lisbon Portela Airport to Montreal.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.