Cheap flights from Montreal to Lisbon from C$ 379

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LIS
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Lisbon Humberto Delgado are usually found in January or November, booked 48 days in advance, depart on a Monday or Sunday and return on a Wednesday

Find flight deals from Montreal to Lisbon

Enter your travel dates to find the best prices.

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 3 November 2025.

Wed 26/119:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Wed 3/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 2/11C$ 533
Mon 17/119:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Wed 3/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 2/11C$ 540
Wed 3/129:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Wed 10/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 3/11C$ 545
Fri 28/119:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Sun 7/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 2/11C$ 550
Wed 3/129:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Mon 8/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 3/11C$ 552
Wed 3/128:15 p.m.YUL - LIS
Nonstop6h 30mAir Transat
Mon 8/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Deal found 3/11C$ 554
Sun 30/119:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Sun 7/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 2/11C$ 557
Fri 28/118:15 p.m.YUL - LIS
Nonstop6h 30mAir Transat
Sat 6/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Deal found 2/11C$ 560
Fri 28/118:15 p.m.YUL - LIS
Nonstop6h 30mAir Transat
Thu 4/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Deal found 3/11C$ 562
Sun 7/129:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Wed 18/25:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 2/11C$ 564
Wed 19/119:45 p.m.YUL - LIS
Nonstop6h 50mTAP AIR PORTUGAL
Wed 10/125:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 3/11C$ 567

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 3 November 2025.

Round-trip from

C$ 533

One-way from

C$ 379

Popular in

July

Cheapest in

January

Average price

C$ 743

Good round-trip deal

C$ 667 or less

Good one-way deal

C$ 377 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 26/11-3/12
  • Nonstop
  • 14h 50m total
  • Montreal to Lisbon
Air Transat
  • Air Transat
  • 15/11
  • 1 total stop
  • 9h 50m total
  • Montreal to Lisbon
Highest demand for flights based on searches. 13% potential increase in price (C$ 192 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Montreal (YMQ) to Lisbon Humberto Delgado.
Price to beat on a one-way flight from Montreal (YMQ) to Lisbon Humberto Delgado.

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 3 November 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

Wed 21/1

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

1 stop32h 20m

Lisbon Humberto Delgado

Tue 3/2

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

Nonstop7h 50m

C$ 571

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

3:55 p.m.-6:45 a.m.

1 stop9h 50m

Lisbon Humberto Delgado

Tue 10/2

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

Nonstop7h 50m

C$ 571

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:20 p.m.-6:45 a.m.

1 stop31h 25m

Lisbon Humberto Delgado

Mon 11/5

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 571

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

7:20 p.m.-7:45 a.m.

1 stop31h 25m

Lisbon Humberto Delgado

Mon 27/4

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 591

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

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

1 stop32h 20m

Lisbon Humberto Delgado

Tue 24/2

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

Nonstop7h 50m

C$ 611

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

2:30 p.m.-7:45 a.m.

1 stop12h 15m

Lisbon Humberto Delgado

Sun 10/5

11:35 a.m.-7:20 p.m.

1 stop12h 45m

C$ 620

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

7:10 p.m.-6:40 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Mon 27/4

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 622

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:15 a.m.-7:45 a.m.

1 stop16h 30m

Lisbon Humberto Delgado

Fri 24/4

9:35 a.m.-12:35 a.m.

1 stop20h 00m

C$ 640

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

10:15 a.m.-6:45 a.m.

1 stop16h 30m

Lisbon Humberto Delgado

Fri 17/4

9:35 a.m.-9:20 a.m.

1 stop28h 45m

C$ 640

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Thu 14/5

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 23 results
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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 31 October 2025.

Booking 48 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, February is the cheapest month in which you can book a flight from Montreal to Lisbon (average of C$ 404). Flying from Montreal to Lisbon in July is currently the most expensive (average of C$ 870). 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 3 November 2025.

It’s typically best to fly out from Montreal to Lisbon at noon. Doing so could potentially save you 15% 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 at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 39% 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$ 649.

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 59m.

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 3 November 2025.
Read through reviews of airlines operating flights from Montreal to Lisbon, such as Porter Airlines,Air Transat, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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 is 1 flight 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$ 571, Air Transat can have you in Lisbon from Montreal in 32h 20m. There are 5234 km between Montreal and Lisbon.

  • 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$ 268. Other airlines that can offer you cheap pricing are American Airlines, from C$ 385, and British Airways, from C$ 467. 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 (81%), United Airlines (81%) or Lufthansa (81%) 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$ 2,095 for a flight from Montreal to Lisbon. The cheapest flight overall is C$ 271 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) is currently priced at C$ 543.

  • 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, February is the cheapest month in which you can book a flight from Montreal to Lisbon (average of C$ 404). Flying from Montreal to Lisbon in July is currently the most expensive (average of C$ 870). 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
Fátima
Setúbal

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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 3 November 2025.

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 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 268AverageC$ 747FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 385AverageC$ 425FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 467AverageC$ 766FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 561AverageC$ 770FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 601AverageC$ 852FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 628AverageC$ 783FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Porter AirlinesCheapestC$ 636AverageC$ 826FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 636AverageC$ 920FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 644AverageC$ 748FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 647AverageC$ 833FlexibilityNo cancel feeOn-time75%
Search KLM 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.

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