C$578 Cheap Flights from Porto to Montreal

Compare Porto to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

Book the best Montreal fare with no extra fees

Flight deals from Porto to Montreal

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

Montreal.C$578 per passenger.Departing Wed, May 21, returning Wed, Jun 4.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Porto on Wed, May 21, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Lufthansa, departing from Montreal Pierre Elliott Trudeau on Wed, Jun 4, arriving in Porto.Price includes taxes and charges.From C$578, select.

Montreal.C$584 per passenger.Departing Thu, Oct 9, returning Thu, Oct 16.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Porto on Thu, Oct 9, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Lufthansa, departing from Montreal Pierre Elliott Trudeau on Thu, Oct 16, arriving in Porto.Price includes taxes and charges.From C$584, select.

Montreal.C$584 per passenger.Departing Tue, May 13, returning Tue, May 20.Round-trip flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departing from Porto on Tue, May 13, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with SWISS, departing from Montreal Pierre Elliott Trudeau on Tue, May 20, arriving in Porto.Price includes taxes and charges.From C$584, select.

Montreal.C$589 per passenger.Departing Mon, Nov 17, returning Thu, Nov 27.Round-trip flight with SWISS.Outbound indirect flight with SWISS, departing from Porto on Mon, Nov 17, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with SWISS, departing from Montreal Pierre Elliott Trudeau on Thu, Nov 27, arriving in Porto.Price includes taxes and charges.From C$589, select.

Montreal.C$591 per passenger.Departing Fri, Sep 12, returning Mon, Sep 29.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Porto on Fri, Sep 12, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Lufthansa, departing from Montreal Pierre Elliott Trudeau on Mon, Sep 29, arriving in Porto.Price includes taxes and charges.From C$591, select.

Montreal.C$594 per passenger.Departing Thu, Jun 5, returning Mon, Jun 9.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Porto on Thu, Jun 5, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Lufthansa, departing from Montreal Pierre Elliott Trudeau on Mon, Jun 9, arriving in Porto.Price includes taxes and charges.From C$594, select.

Montreal.C$621 per passenger.Departing Thu, Aug 28, returning Thu, Sep 11.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Porto on Thu, Aug 28, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with KLM, departing from Montreal Pierre Elliott Trudeau on Thu, Sep 11, arriving in Porto.Price includes taxes and charges.From C$621, select.

Montreal.C$632 per passenger.Departing Mon, Apr 28, returning Wed, May 7.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Porto on Mon, Apr 28, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departing from Montreal Pierre Elliott Trudeau on Wed, May 7, arriving in Porto.Price includes taxes and charges.From C$632, select.

Find the cheapest month to fly from Porto to Montreal

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

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Direct flights from Porto to Montreal

Alternative Porto to Montreal routes

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

Porto to Montreal: Flight information

The things to know before you go.

Cheapest flight found	C$578
Cheapest month to fly	May
Average flight time	7 hrs, 24 mins
Most popular airline	Porter Airlines (Canada) Ltd
Average flights per week	13

Finding cheap flights from Porto to Montreal: Frequently asked questions

How many airports are there in Montreal?

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.

How much are round-trip flights from Porto to Montreal?

The best price we found for a round-trip flight from Porto to Montreal is C$578. 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.

How long does it take to fly from Porto to Montreal?

7 hours and 24 minutes is the average flight time from Porto to Montreal.

Which airlines fly direct from Porto to Montreal?

Porter Airlines (Canada) Ltd, Air Transat and United fly direct from Porto to Montreal.

How many flights are there a week from Porto to Montreal?

There are 26 flights per week flying from Porto to Montreal, as of March 2025.

When is the cheapest time to fly from Porto to Montreal?

The cheapest month to fly from Porto to Montreal is usually March 2025.

What's the cheapest airport to fly to in Montreal?

If you're flying from Porto Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from C$578.

Which upcoming date is cheapest to fly from Porto Airport to Montreal on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Montreal on Wednesday, May 21, 2025.

Can I get a direct flight from Porto Airport to Montreal?

Yes – the average flight time is 7 hours and 24 minutes.

How can I get the best flight deal from Porto Airport to Montreal?

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.

When is the best time to book flights to Montreal?

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.

What’s the weather like in Montreal?

In March, the average temperature is usually around -4°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.

Which is the cheapest airline to fly with from Porto Airport to Montreal?

Currently, Lufthansa and Air Canada offer the cheapest flight tickets to Montreal.

How to find cheap flights to Montreal from Porto

Looking for cheap tickets from Porto to Montreal? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Porto to Montreal. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Montreal from Porto from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Porto–Montreal ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Montreal from Porto.
Set up a Price Alert. You can easily track the fare of your cheap Porto–Montreal flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Porto and Montreal? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Porto and Montreal. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Montreal, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Porto to Montreal flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Montreal from Porto with hotels and car rental

Once you've secured your cheap flight ticket from Porto to Montreal, discover the best prices and exclusive rates for hotels in Montreal or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.