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Cheap flights from Montreal to Lisbon from C$ 399

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LIS
21 Apr — 28 Apr1
1 adult

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 Wednesday and return on a Sunday

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 16 April 2025.

Round-trip from

C$ 691

One-way from

C$ 400

Popular in

July

Cheapest in

January

Average price

C$ 848

Good round-trip deal

C$ 845 or less

Good one-way deal

C$ 464 or less
Air Transat
  • Air Transat
  • 9/6-17/6
  • 1 total stop
  • 17h 05m total
  • Montreal to Lisbon
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 8/6
  • Nonstop
  • 6h 45m total
  • Montreal to Lisbon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 188 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Montreal (YMQ) to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Montreal (YMQ) to Lisbon Humberto Delgado.
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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 16 April 2025.

Mon 10/1110:00 a.m.YUL - LIS
1 stop18h 05mMultiple Airlines
Mon 24/1111:05 a.m.LIS - YUL
1 stop16h 40mMultiple Airlines
Deal found 15/4C$ 489
Mon 2/610:10 p.m.YUL - LIS
1 stop20h 00mAmerican Airlines
Mon 9/611:05 a.m.LIS - YUL
2 stops17h 15mAmerican Airlines
Deal found 15/4C$ 506
Fri 21/118:50 p.m.YUL - LIS
2 stops16h 15mIberia
Sat 29/116:45 p.m.LIS - YUL
2 stops29h 20mIberia
Deal found 15/4C$ 544
Sat 15/119:05 p.m.YUL - LIS
1 stop20h 00mAzores Airlines
Sun 23/115:50 p.m.LIS - YUL
1 stop30h 55mAzores Airlines
Deal found 15/4C$ 688
Mon 1/910:45 p.m.YUL - LIS
Nonstop6h 45mTAP AIR PORTUGAL
Wed 1/106:10 p.m.LIS - YUL
Nonstop7h 35mTAP AIR PORTUGAL
Deal found 16/4C$ 691
Sun 19/1010:00 p.m.YUL - LIS
1 stop14h 55mBritish Airways
Tue 4/116:30 a.m.LIS - YUL
2 stops17h 35mBritish Airways
Deal found 15/4C$ 698
Mon 26/57:10 p.m.YUL - LIS
Nonstop6h 20mAir Transat
Wed 4/68:15 a.m.LIS - YUL
Nonstop7h 25mAir Transat
Deal found 15/4C$ 712
Mon 2/63:10 p.m.YUL - LIS
1 stop13h 25mPorter Airlines
Mon 9/611:35 a.m.LIS - YUL
1 stop18h 02mPorter Airlines
Deal found 15/4C$ 733
Tue 4/119:50 p.m.YUL - LIS
Nonstop6h 30mAir Canada
Thu 13/1111:00 a.m.LIS - YUL
Nonstop7h 40mAir Canada
Deal found 14/4C$ 790
Mon 19/55:00 p.m.YUL - LIS
1 stop19h 50mDelta
Tue 27/55:00 a.m.LIS - YUL
1 stop16h 55mDelta
Deal found 15/4C$ 818
Sat 31/56:50 p.m.YUL - LIS
1 stop23h 00mKLM
Fri 13/67:30 p.m.LIS - YUL
1 stop26h 25mKLM
Deal found 15/4C$ 838
Mon 5/54:40 p.m.YUL - LIS
1 stop25h 40mSWISS
Wed 21/512:05 p.m.LIS - YUL
1 stop31h 55mSWISS
Deal found 16/4C$ 870

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 16 April 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

Mon 2/6

10:10 p.m.-11:10 p.m.

1 stop20h 00m

Lisbon Humberto Delgado

Mon 9/6

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

2 stops17h 15m

C$ 506

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

10:45 p.m.-10:30 a.m.

Nonstop6h 45m

Lisbon Humberto Delgado

Wed 1/10

6:10 p.m.-8:45 p.m.

Nonstop7h 35m

C$ 691

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

9:30 p.m.-11:15 p.m.

1 stop20h 45m

Lisbon Humberto Delgado

Sun 26/10

4:55 p.m.-8:45 p.m.

2 stops31h 50m

C$ 694

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

10:10 p.m.-11:25 p.m.

2 stops20h 15m

Lisbon Humberto Delgado

Tue 30/9

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

2 stops28h 30m

C$ 699

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

9:30 p.m.-11:15 p.m.

1 stop20h 45m

Lisbon Humberto Delgado

Mon 27/10

6:00 a.m.-8:45 p.m.

1 stop18h 45m

C$ 702

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

7:10 p.m.-6:30 a.m.

Nonstop6h 20m

Lisbon Humberto Delgado

Wed 4/6

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

Nonstop7h 25m

C$ 712

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

10:10 p.m.-5:55 p.m.

1 stop14h 45m

Lisbon Humberto Delgado

Tue 21/10

6:35 a.m.-8:15 p.m.

2 stops18h 40m

C$ 719

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

3:10 p.m.-9:35 a.m.

1 stop13h 25m

Lisbon Humberto Delgado

Mon 9/6

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

1 stop18h 02m

C$ 733

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

5:00 p.m.-11:15 a.m.

1 stop13h 15m

Lisbon Humberto Delgado

Wed 21/5

5:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 816

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

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

1 stop23h 00m

Lisbon Humberto Delgado

Fri 13/6

7:30 p.m.-4:55 p.m.

1 stop26h 25m

C$ 838

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 19 results
1
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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 11 April 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, 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$ 795). 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 16 April 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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 16 April 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and KLM from Montreal to Lisbon. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Delta
8.0
Very good
7,917 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
KLM
7.8
Good
1,326 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Azores Airlines
7.5
Good
65 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 13 different airlines.

  • 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$ 691. Other airlines that can offer you cheap pricing are American Airlines, from C$ 706, and Porter Airlines, from C$ 743. Air Transat is currently priced 19% 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 TAP AIR PORTUGAL (C$ 400), Air Transat (C$ 459), and Azores Airlines (C$ 478).

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

    Consider Porter Airlines (82%), Air Transat (82%) or Air Canada (80%) 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$ 1,790 for a flight from Montreal to Lisbon. The cheapest flight overall is C$ 385 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) is currently priced at C$ 489.

  • Where are the most common layover locations when flying from Montreal to Lisbon?

    Most of the time, Montreal to Lisbon flights that have layovers will stop in Toronto.

  • What are some popular things to do or see while on a layover in Toronto?

    Most Toronto visitors opt to spend their time experiencing Union Station, CN Tower, and Ripley's Aquarium of Canada. Union Station, CN Tower, and Ripley's Aquarium of Canada are located about 19.5 km, 19.1 km, and 19.2 km, respectively from Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about C$ 45 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Montreal to Lisbon flights?

    The least popular layover on flights from Montreal to Lisbon is Ponta Delgada.

  • 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$ 795). 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 Montreal?

Book flights to Montreal if you plan to visit one of these locations
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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 16 April 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 373AverageC$ 506FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 594AverageC$ 815FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 623AverageC$ 777FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
SWISSCheapestC$ 625AverageC$ 886FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air TransatCheapestC$ 629AverageC$ 912FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 633AverageC$ 734FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 641AverageC$ 801FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 644AverageC$ 690FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 681AverageC$ 823FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 682AverageC$ 943FlexibilityNo 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.

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