£228 Cheap Flights from Montreal (YUL) to Lisbon (LIS)

View £228 flight on Sun, 24 May 2026Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Humberto Delgado Airport (LIS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Montreal (YUL) to Lisbon (LIS)

Prices were available within the past 7 days and start at £228 for one-way flights and £429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 8 Jun - Fri, 12 Jun
YUL
Montreal
LIS
Lisbon
£429 Return, found 1 day ago
£429
Return
found 1 day ago
Select KLM flight, departing Mon, 8 Jun from Montreal to Lisbon, returning Fri, 12 Jun, priced at £429 found 1 day ago
Air Transat
Sun, 7 Jun - Thu, 11 Jun
YUL
Montreal
LIS
Lisbon
£433 Return, found 2 days ago
£433
Return
found 2 days ago
Select Air Transat flight, departing Sun, 7 Jun from Montreal to Lisbon, returning Thu, 11 Jun, priced at £433 found 2 days ago
Air Transat
Sun, 7 Jun - Thu, 11 Jun
YUL
Montreal
LIS
Lisbon
£433 Return, found 2 days ago
£433
Return
found 2 days ago
Select Air Transat flight, departing Sun, 7 Jun from Montreal to Lisbon, returning Thu, 11 Jun, priced at £433 found 2 days ago
Air Transat
Sat, 6 Jun - Sat, 13 Jun
YUL
Montreal
LIS
Lisbon
£433 Return, found 6 days ago
£433
Return
found 6 days ago
Select Air Transat flight, departing Sat, 6 Jun from Montreal to Lisbon, returning Sat, 13 Jun, priced at £433 found 6 days ago
Air Transat
Mon, 8 Jun - Fri, 12 Jun
YUL
Montreal
LIS
Lisbon
£439 Return, found 1 day ago
£439
Return
found 1 day ago
Select Air Transat flight, departing Mon, 8 Jun from Montreal to Lisbon, returning Fri, 12 Jun, priced at £439 found 1 day ago
KLM
Mon, 8 Jun - Fri, 12 Jun
YUL
Montreal
LIS
Lisbon
£439 Return, found 1 day ago
£439
Return
found 1 day ago
Select KLM flight, departing Mon, 8 Jun from Montreal to Lisbon, returning Fri, 12 Jun, priced at £439 found 1 day ago
Air Transat
Mon, 1 Jun - Mon, 15 Jun
YUL
Montreal
LIS
Lisbon
£442 Return, found 4 days ago
£442
Return
found 4 days ago
Select Air Transat flight, departing Mon, 1 Jun from Montreal to Lisbon, returning Mon, 15 Jun, priced at £442 found 4 days ago
Air Canada
Mon, 8 Jun - Fri, 12 Jun
YUL
Montreal
LIS
Lisbon
£450 Return, found 1 day ago
£450
Return
found 1 day ago
Select Air Canada flight, departing Mon, 8 Jun from Montreal to Lisbon, returning Fri, 12 Jun, priced at £450 found 1 day ago
SATA International-Azores Airlines S.A.
Mon, 8 Jun - Sat, 13 Jun
YUL
Montreal
LIS
Lisbon
£522 Return, found 1 day ago
£522
Return
found 1 day ago
Select SATA International-Azores Airlines S.A. flight, departing Mon, 8 Jun from Montreal to Lisbon, returning Sat, 13 Jun, priced at £522 found 1 day ago
British Airways
Sat, 6 Jun - Sat, 13 Jun
YUL
Montreal
LIS
Lisbon
£610 Return, found 6 days ago
£610
Return
found 6 days ago
Select British Airways flight, departing Sat, 6 Jun from Montreal to Lisbon, returning Sat, 13 Jun, priced at £610 found 6 days ago

Alternative airports near Lisbon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from £610
LIS
Humberto Delgado
Cheapest
Flights from £610

Find the cheapest month to fly from Montreal (YUL) to Lisbon (LIS)

May is typically the cheapest month to fly

From £390 - £527 per traveller.

Frequently asked questions

How much does a flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) cost?
One-way flights typically cost between $1,110 and $6,120 and return flights often range between $1,859 and $8,331. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
January is typically the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado), with average round-trip fares around 1514 CAD. This is about 20% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) include February and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter YUL to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
The best airline to fly with from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) will differ from traveler to traveler. If you like to fly early, TS offers early morning flights. If price is the most important factor, TS typically offers the lowest fares. AC offers the most daily flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
Based on booking data from the past year, the cheapest months to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) are typically January and November, with average round-trip flights around 1514 CAD. However, the most popular months for this route are July and August, which means you'll find plenty of flight options during these times, though prices may be higher. If you're looking for the best balance of good weather and fewer crowds, consider shoulder seasons like May or September, even if they aren't the absolute cheapest.*Prices based on flights available on Expedia in the last year.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
You'll find approximately 2 nonstop flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado). For even more choice, look at flights that include layovers, as there are around 119 connecting flights per day. Some common connection points include Pearson Intl. (YYZ), Liberty Intl. (EWR), and Roissy-Charles de Gaulle (CDG).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) typically departs at approximately 5:00 AM local time, operated by Air Canada. This is a seasonal service active in January, February, May, June, July, August, September, and October. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
You'll typically find the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) on a Wednesday, with around 84 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, United Airlines, and Air France. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) are in the evening, from 6pm to 9pm. About 42% of passengers prefer this time window. Many major carriers, including Air Transat, Air Canada and TAP Air Portugal, offer flights during this window. These times work well because you can maximize your day in Montreal before your evening flight, and you'll arrive in Lisbon at a convenient time.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
Direct flights from YUL to LIS usually take about 6 hours 30 minutes, traveling roughly 3,255 miles. If you opt for a connecting flight, expect to add around 4 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
Select the "Business class" and "First class" filters when looking for YUL to LIS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
A direct, round-trip business class ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) typically costs between 11,442 CAD - 20,580 CAD. You may also be able to find a cheaper business class journey between Montreal, QC (YUL-Pierre Elliott Trudeau Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Pierre Elliott Trudeau Intl. (YUL)?
From Pierre Elliott Trudeau Intl. (YUL), you can fly into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like Pearson Intl. (YYZ), Liberty Intl. (EWR), Heathrow (LHR) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Humberto Delgado
Airlines serving
Air Canada, Air France, Air Transat, Brussels Airlines, KLM, Lufthansa, Royal Air Maroc, SATA International-Azores Airlines S.A., Swiss International Air Lines, TAP Portugal
Return price
£428
Distance
5206 km
Average flight time
11 hours 38 mins

Book with confidence

Compare flights from Montreal to Lisbon easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Montreal to Lisbon. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Humberto Delgado in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pierre Elliott Trudeau Intl. to Humberto Delgado.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pierre Elliott Trudeau Intl. (YUL) to Humberto Delgado (LIS)

The easiest way to view the best deals on flights from Montreal to Lisbon today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pierre Elliott Trudeau Intl. to Humberto Delgado start at just £429 and range up to £610.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Montreal and Lisbon
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Montreal to Lisbon flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pierre Elliott Trudeau Intl. to Humberto Delgado for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Montreal to Lisbon easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.