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Cheap flights from Montreal to Lisbon from C$ 418

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LIS
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Lisbon Humberto Delgado are usually found in February or January, booked 76 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap 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 15 June 2026.

Tue 29/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Porter Airlines
Mon 5/1011:35 a.m.
LIS
-
YUL
1 stop12h 57m
Porter Airlines
Deal found 14/6C$ 731
Sat 29/87:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Sun 13/911:35 a.m.
LIS
-
YUL
1 stop12h 45m
Air Transat
Deal found 10/6C$ 733
Wed 14/107:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Fri 30/109:00 a.m.
LIS
-
YUL
1 stop11h 55m
Air Transat
Deal found 11/6C$ 734
Thu 20/84:40 p.m.
YUL
-
LIS
1 stop13h 25m
Multiple Airlines
Fri 28/85:55 a.m.
LIS
-
YUL
1 stop14h 05m
Multiple Airlines
Deal found 10/6C$ 736
Wed 14/1010:45 p.m.
YUL
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Fri 30/105:00 p.m.
LIS
-
YUL
Nonstop7h 55m
TAP AIR PORTUGAL
Deal found 11/6C$ 737
Tue 3/117:05 p.m.
YUL
-
LIS
1 stop11h 15m
Delta
Tue 15/1211:30 a.m.
LIS
-
YUL
1 stop34h 45m
Delta
Deal found 10/6C$ 738
Sat 15/87:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Thu 27/88:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Deal found 14/6C$ 740
Sun 1/118:15 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Mon 14/129:25 a.m.
LIS
-
YUL
Nonstop7h 50m
Air Transat
Deal found 11/6C$ 741
Fri 30/109:28 a.m.
YUL
-
LIS
1 stop18h 32m
Delta
Wed 9/1210:00 a.m.
LIS
-
YUL
2 stops18h 51m
Delta
Deal found 10/6C$ 743
Sun 27/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Mon 12/1011:35 a.m.
LIS
-
YUL
1 stop12h 55m
Air Transat
Deal found 11/6C$ 744
Thu 1/105:00 p.m.
YUL
-
LIS
1 stop11h 35m
Air Transat
Thu 15/1011:35 a.m.
LIS
-
YUL
1 stop12h 57m
Air Transat
Deal found 10/6C$ 745
Mon 12/107:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Porter Airlines
Mon 19/1011:35 a.m.
LIS
-
YUL
1 stop12h 57m
Porter Airlines
Deal found 10/6C$ 747

Find 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 15 June 2026.

Round-trip from

C$ 731

One-way from

C$ 418

Popular in

July

Cheapest in

February

Average price

C$ 951

Good round-trip deal

C$ 741 or less

Good one-way deal

C$ 431 or less
Porter Airlines
  • Porter Airlines
  • 29/9-5/10
  • 1 total stop
  • 19h 27m total
  • Montreal to Lisbon
Search Deals
Air Transat
  • Air Transat
  • 21/8
  • 1 total stop
  • 32h 00m total
  • Montreal to Lisbon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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

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 15 June 2026.
Use the filters below to find and compare flights from Montreal to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 p.m.-6:30 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Wed 14/10

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

Nonstop7h 25m

C$ 733

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

4:15 p.m.-9:35 a.m.

1 stop12h 20m

Lisbon Humberto Delgado

Tue 29/9

11:35 a.m.-12:37 a.m.

1 stop18h 02m

C$ 745

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

8:25 a.m.-8:10 a.m.

2 stops18h 45m

Lisbon Humberto Delgado

Thu 3/12

11:55 a.m.-7:37 a.m.

2 stops24h 42m

C$ 773

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

7:00 p.m.-8:10 a.m.

2 stops32h 10m

Lisbon Humberto Delgado

Fri 13/11

11:55 a.m.-10:16 a.m.

2 stops27h 21m

C$ 775

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

6:50 p.m.-10:55 a.m.

1 stop11h 05m

Lisbon Humberto Delgado

Mon 19/10

12:15 p.m.-8:42 a.m.

2 stops25h 27m

C$ 779

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:00 p.m.-9:35 a.m.

1 stop11h 35m

Lisbon Humberto Delgado

Sun 27/9

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

Nonstop7h 25m

C$ 871

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

6:30 p.m.-8:20 a.m.

2 stops32h 50m

Lisbon Humberto Delgado

Thu 8/10

10:25 a.m.-7:48 a.m.

2 stops26h 23m

C$ 878

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

5:05 p.m.-8:20 a.m.

2 stops34h 15m

Lisbon Humberto Delgado

Fri 23/10

12:20 p.m.-12:00 p.m.

2 stops28h 40m

C$ 878

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

4:15 p.m.-9:35 a.m.

1 stop12h 20m

Lisbon Humberto Delgado

Sun 27/9

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

Nonstop7h 25m

C$ 931

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

11:23 a.m.-3:35 p.m.

2 stops23h 12m

Lisbon Humberto Delgado

Tue 11/8

10:25 a.m.-12:00 p.m.

2 stops30h 35m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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$ 675). Flying from Montreal to Lisbon in December is currently the most expensive (average of C$ 1,582). 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 15 June 2026.

When flying from Montreal to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 15 June 2026.

The most flights from YMQ to LIS are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 36% 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.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of C$ 692.

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 Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 10h 15m.

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 43m.

How often are flights from Montreal to Lisbon delayed?

About 26% of weekly flights between Montreal and Lisbon have experienced delays in the past year, with the average delay time being 124 minutes.

What is the most punctual flight time for Montreal to Lisbon flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Lisbon flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 16% of flights being delayed.

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

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.

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 15 June 2026.
Read through reviews of airlines operating flights from Montreal to Lisbon, such as Porter Airlines,Air Transat, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
TAP AIR PORTUGAL
7.2
Good
2,276 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,660 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,194 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 5 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$ 733, Air Transat can have you in Lisbon from Montreal in 6h 30m. There are 5234 km between Montreal and Lisbon. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 389. Other airlines that can offer you cheap pricing are British Airways, from C$ 415, and TAP AIR PORTUGAL, from C$ 544. American Airlines is currently priced 54% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal to Lisbon one-way?

    The cheapest airlines for a one-way flight from Montreal to Lisbon are Air Transat (C$ 277), Azores Airlines (C$ 334), and TAP AIR PORTUGAL (C$ 405).

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

    Consider Air Canada (78%), United Airlines (78%) or Lufthansa (78%) 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$ 1,868 for a flight from Montreal to Lisbon. The cheapest flight overall is C$ 419 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) is currently priced at C$ 647.

  • 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$ 675). Flying from Montreal to Lisbon in December is currently the most expensive (average of C$ 1,582). 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
Fátima
Óbidos
Estoril
Costa da Caparica
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 15 June 2026.
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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 389AverageC$ 404FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 415AverageC$ 699FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 544AverageC$ 844FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 580AverageC$ 900FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 592AverageC$ 841FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 619AverageC$ 766FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapestC$ 625AverageC$ 783FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 650AverageC$ 767FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 675AverageC$ 980FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 675AverageC$ 787FlexibilityNo 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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