Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Lisbon from C$ 385

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LIS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Lisbon Humberto Delgado are usually found in January or November, booked 70 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Montreal to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 448

One-way from

C$ 385

Popular in

July

Cheapest in

January

Average price

C$ 858

Good round-trip deal

C$ 763 or less

Good one-way deal

C$ 420 or less
American Airlines
  • American Airlines
  • 27/10-3/11
  • 3 total stops
  • 61h 45m total
  • Montreal to Lisbon
Search Deals
Azores Airlines
  • Azores Airlines
  • 8/12
  • 1 total stop
  • 14h 45m total
  • Montreal to Lisbon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Lisbon Humberto Delgado.
Search Deals

Find flight deals from Montreal to Lisbon

Cheapest flights from Montreal to Lisbon
Explore the most affordable flight options available from Montreal to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 6/118:40 p.m.YUL - LIS
2 stops40h 25mAmerican Airlines
Sat 15/116:30 a.m.LIS - YUL
2 stops37h 41mAmerican Airlines
Deal found 16/9C$ 451
Tue 25/118:40 p.m.YUL - LIS
1 stop20h 05mAmerican Airlines
Tue 9/126:30 a.m.LIS - YUL
2 stops17h 15mAmerican Airlines
Deal found 16/9C$ 453
Sat 25/107:29 a.m.YUL - LIS
2 stops21h 36mAmerican Airlines
Mon 3/118:45 p.m.LIS - YUL
2 stops44h 30mAmerican Airlines
Deal found 17/9C$ 454
Thu 6/118:40 p.m.YUL - LIS
1 stop16h 20mAmerican Airlines
Mon 10/118:45 p.m.LIS - YUL
2 stops27h 00mAmerican Airlines
Deal found 15/9C$ 455
Thu 23/1012:30 p.m.YUL - LIS
2 stops24h 55mAmerican Airlines
Tue 4/116:30 a.m.LIS - YUL
2 stops34h 45mAmerican Airlines
Deal found 15/9C$ 457
Wed 24/95:15 p.m.YUL - LIS
2 stops34h 50mAmerican Airlines
Wed 1/1010:15 p.m.LIS - YUL
2 stops29h 42mAmerican Airlines
Deal found 15/9C$ 458
Tue 28/107:50 a.m.YUL - LIS
2 stops28h 15mAmerican Airlines
Tue 4/116:30 a.m.LIS - YUL
2 stops34h 45mAmerican Airlines
Deal found 16/9C$ 459
Tue 28/107:50 a.m.YUL - LIS
2 stops28h 15mAmerican Airlines
Thu 6/1110:55 a.m.LIS - YUL
1 stop30h 20mAmerican Airlines
Deal found 16/9C$ 461
Tue 2/128:40 p.m.YUL - LIS
2 stops16h 25mAmerican Airlines
Mon 8/1211:05 a.m.LIS - YUL
2 stops16h 35mAmerican Airlines
Deal found 15/9C$ 462
Fri 21/118:30 p.m.YUL - LIS
1 stop16h 25mAmerican Airlines
Mon 1/128:45 p.m.LIS - YUL
2 stops27h 00mAmerican Airlines
Deal found 16/9C$ 464
Thu 30/107:29 a.m.YUL - LIS
2 stops34h 26mAmerican Airlines
Thu 6/116:30 a.m.LIS - YUL
2 stops34h 45mAmerican Airlines
Deal found 16/9C$ 465
Sun 9/118:40 p.m.YUL - LIS
1 stop20h 05mAmerican Airlines
Fri 14/118:45 p.m.LIS - YUL
2 stops51h 00mAmerican Airlines
Deal found 15/9C$ 466

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Montreal to Lisbon that are best for you.

Fly from

Montreal

Fly to

Lisbon

Route

Depart

Return

Price

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

12:59 p.m.-9:05 a.m.

1 stop15h 06m

Lisbon Humberto Delgado

Wed 14/1

11:15 a.m.-10:45 p.m.

1 stop16h 30m

C$ 451

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 18/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 686

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Thu 20/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 686

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 18/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 686

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Thu 19/2

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 696

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

5:25 p.m.-6:45 a.m.

1 stop32h 20m

Lisbon Humberto Delgado

Wed 19/11

8:35 a.m.-4:55 p.m.

1 stop13h 20m

C$ 703

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 18/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 706

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

10:35 a.m.-6:45 a.m.

1 stop15h 10m

Lisbon Humberto Delgado

Tue 18/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 715

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

9:40 p.m.-9:55 p.m.

1 stop20h 15m

Lisbon Humberto Delgado

Thu 19/3

6:30 a.m.-7:45 p.m.

2 stops17h 15m

C$ 728

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

7:05 p.m.-11:20 a.m.

1 stop11h 15m

Lisbon Humberto Delgado

Mon 24/11

5:00 a.m.-5:20 p.m.

1 stop17h 20m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Montreal to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Lisbon

How far ahead should I book a flight from Montreal to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Lisbon. Price data was last updated on 12 September 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Montreal to Lisbon (average of C$ 482). Flying from Montreal to Lisbon in July is currently the most expensive (average of C$ 778). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to LIS?

Find hourly flight availability from Montreal to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s typically best to fly out from Montreal to Lisbon at noon. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Montreal to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Lisbon. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Lisbon flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to Lisbon

Explore weekly flight availability from Montreal to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from YMQ to LIS are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Montreal to Lisbon?

What’s the top layover airport for flights from Montreal to Lisbon?

Share of one-stop round-trip flights from Montreal to Lisbon chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 38% of one-stop itineraries from Montreal to Lisbon on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Lisbon?

Average round-trip fare for 1-stop flights from Montreal to Lisbon, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of C$ 636.

What’s the fastest layover option from Montreal to Lisbon?

Shortest average travel time for 1-stop one-way flights from Montreal to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Ponta Delgada (PDL) have the shortest average one-way travel time for 1-stop routes: 9h 53m.

Which airport typically offers the quickest layover for flights from Montreal to Lisbon?

Average layover duration for 1-stop one-way flights from Montreal to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 51m.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from Montreal to Lisbon, such as Porter Airlines,Air Transat, andAzores Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
365 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
439 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Azores Airlines
7.5
Good
73 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Comfort

7.9

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Montreal?

    If you book a flight to Lisbon from Montreal, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 6.7 km from the centre of Lisbon. There are 4 flights from Montreal to Humberto Delgado per day from 12 different airlines.

  • How long is the flight from Montreal to Lisbon?

    For as low as C$ 686, Air Transat can have you in Lisbon from Montreal in 6h 30m. There are 5234 km between Montreal and Lisbon. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Montreal to Lisbon round-trip?

    Cheapflights users have booked flights from Montreal to Lisbon round-trip from C$ 263. Other airlines that can offer you cheap pricing are American Airlines, from C$ 372, and Air France, from C$ 578. SWISS is currently priced 68% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Montreal to Lisbon?

    Consider Air Canada (86%), United Airlines (86%) or Lufthansa (86%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Lisbon.

  • What are the cheapest flights from Montreal to Lisbon?

    On average you can expect to pay C$ 1,870 for a flight from Montreal to Lisbon. The cheapest flight overall is C$ 384 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) is currently priced at C$ 266.

  • Can I find deals for flights from Montreal to Lisbon that include hotel bookings?

    Yes. In addition to deals on Montreal to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Lisbon.

  • Can I find deals for business class flights from Montreal to Lisbon?

    Yes. Cheapflights offers flight deals from Montreal to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Montreal to Lisbon (average of C$ 482). Flying from Montreal to Lisbon in July is currently the most expensive (average of C$ 778). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Costa da Caparica
Óbidos
Setúbal

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Montreal to Lisbon on these airlines

Choose from the following airlines for your flight from Montreal to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.
Air Transat flights from Montreal to Lisbon Humberto Delgado
TAP AIR PORTUGAL flights from Montreal to Lisbon Humberto Delgado
Air Canada flights from Montreal to Lisbon Humberto Delgado

Top 10 airlines flying from Montreal to Lisbon

Discover the top 10 airlines that operate flights from Montreal to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 263AverageC$ 721FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 372AverageC$ 458FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapestC$ 578AverageC$ 748FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapestC$ 606AverageC$ 756FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 609AverageC$ 828FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 617AverageC$ 761FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
DeltaCheapestC$ 637AverageC$ 684FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 642AverageC$ 909FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 648AverageC$ 816FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 664AverageC$ 893FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Lisbon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Lisbon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Lisbon?

Cheapflights helps you find that perfect flight to Lisbon from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Montreal to Lisbon with no change fees?

Need flexible booking options for your flight to Lisbon from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Montreal today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.