Lisbon

$287+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Lisbon (LIS)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIS
abr. 21 — abr. 281
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado are usually found in January or November, booked 76 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 abril 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$504
(Ovago)

One-way from

$287
(French Bee)

Popular in

July

Cheapest in

January

Average price

$598

Good round-trip deal

$647 or less

Good one-way deal

$333 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Lisbon Humberto Delgado flight deals.
Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Lisbon Humberto Delgado flights.
From Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
One-way flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
Highest demand for flights based on searches. 13% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.

Find flight deals from Pierre Elliott Trudeau Intl to Lisbon

Cheapest flights from Pierre Elliott Trudeau Intl to Lisbon
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 16, 2025.

This Finnair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:00 amYUL - LIS
1 stop18h 05mMultiple Airlines
lun. 11/2411:05 amLIS - YUL
1 stop16h 40mMultiple Airlines
Deal found 4/15$352
This SmartFares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/159:05 pmYUL - LIS
1 stop20h 00mAzores Airlines
dom. 11/235:50 pmLIS - YUL
1 stop30h 55mAzores Airlines
Deal found 4/15$495
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/197:10 pmYUL - LIS
Nonstop6h 20mAir Transat
sáb. 5/318:15 amLIS - YUL
Nonstop7h 25mAir Transat
Deal found 4/16$509
This Gurufare deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1610:00 pmYUL - LIS
1 stop20h 10mBritish Airways
jue. 5/2211:05 amLIS - YUL
1 stop14h 10mBritish Airways
Deal found 4/15$525
This Porter Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/23:10 pmYUL - LIS
1 stop13h 25mPorter Airlines
lun. 6/911:35 amLIS - YUL
1 stop18h 02mPorter Airlines
Deal found 4/15$527
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2910:45 pmYUL - LIS
Nonstop6h 45mTAP AIR PORTUGAL
dom. 2/85:15 pmLIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 4/15$543
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:35 pmYUL - LIS
Nonstop6h 45mAir Canada
jue. 10/1611:25 amLIS - YUL
Nonstop7h 30mAir Canada
Deal found 4/15$576
This SWISS deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/54:50 pmYUL - LIS
1 stop13h 55mSWISS
mié. 11/123:25 pmLIS - YUL
1 stop28h 50mSWISS
Deal found 4/15$587
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/195:00 pmYUL - LIS
1 stop10h 50mDelta
mar. 6/245:00 amLIS - YUL
1 stop16h 55mDelta
Deal found 4/15$588
This KLM deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/316:50 pmYUL - LIS
1 stop23h 00mKLM
vie. 6/137:30 pmLIS - YUL
1 stop26h 25mKLM
Deal found 4/15$603
This Lufthansa deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/269:35 pmYUL - LIS
Nonstop6h 45mLufthansa
vie. 9/126:15 amLIS - YUL
1 stop19h 45mLufthansa
Deal found 4/15$664

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated abril 16, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Lisbon

Route

Depart

Return

Price

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

dom. 10/5

10:00 pm-11:05 pm

1 stop20h 05m

Lisbon Humberto Delgado

mié. 10/15

6:40 pm-8:15 pm

1 stop30h 35m

$504

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 5/19

7:10 pm-6:30 am

Nonstop6h 20m

Lisbon Humberto Delgado

sáb. 5/31

8:15 am-10:40 am

Nonstop7h 25m

$509

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

vie. 5/16

10:00 pm-11:10 pm

1 stop20h 10m

Lisbon Humberto Delgado

jue. 5/22

11:05 am-8:15 pm

1 stop14h 10m

$525

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 6/2

3:10 pm-9:35 am

1 stop13h 25m

Lisbon Humberto Delgado

lun. 6/9

11:35 am-12:37 am

1 stop18h 02m

$527

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 9/29

10:45 pm-10:30 am

Nonstop6h 45m

Lisbon Humberto Delgado

dom. 2/8

5:15 pm-8:15 pm

Nonstop8h 00m

$543

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 9/29

9:30 pm-11:40 am

1 stop9h 10m

Lisbon Humberto Delgado

lun. 2/9

2:05 pm-7:45 pm

1 stop10h 40m

$575

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

jue. 10/9

9:35 pm-9:20 am

Nonstop6h 45m

Lisbon Humberto Delgado

jue. 10/16

11:25 am-1:55 pm

Nonstop7h 30m

$576

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 5/26

5:00 pm-11:15 am

1 stop13h 15m

Lisbon Humberto Delgado

mié. 6/4

5:00 am-4:55 pm

1 stop16h 55m

$587

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

sáb. 5/31

6:50 pm-10:50 pm

1 stop23h 00m

Lisbon Humberto Delgado

vie. 6/13

7:30 pm-4:55 pm

1 stop26h 25m

$603

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

lun. 5/5

4:40 pm-11:20 pm

1 stop25h 40m

Lisbon Humberto Delgado

jue. 5/15

5:55 am-3:00 pm

1 stop14h 05m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 25 results
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Compare providers for flights from Pierre Elliott Trudeau Intl to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Lisbon in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pierre Elliott Trudeau Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Lisbon

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Lisbon. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon (average of $612). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in June is currently the most expensive (average of $1,203). 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 YUL to LIS?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 abril 16, 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon at noon. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 abril 16, 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and KLM from Montreal to Lisbon to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
8.0
Very good
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Lisbon. 6 airlines have flights to Humberto Delgado from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 4 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon round-trip?

    Flying on Air Transat is currently your cheapest option to Lisbon, with prices starting at $509. Additional round-trip tickets that might be worth considering are offered by British Airways and Porter Airlines, with the lowest prices starting at $525 and $526, respectively. Users have found that Air Transat is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon are TAP AIR PORTUGAL ($288), Azores Airlines ($289), and Air Transat ($331).

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon are Porter Airlines (82%), Air Transat (82%) and Air Canada (80%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is generally $1,119, our data shows the cheapest flight currently is $278. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), you can expect to pay $492 for that flight.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Lisbon?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Lisbon?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon (average of $612). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in June is currently the most expensive (average of $1,203). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Sintra
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Alternative routes for Pierre Elliott Trudeau Intl to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Lisbon

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated abril 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$374Average$632FlexibilityNo cancel feeOn-time74%
TAP AIR PORTUGALCheapest$422Average$624FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$487Average$691FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$493Average$613FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$515Average$713FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$636Average$890FlexibilityNo cancel feeOn-time76%

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