Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon from C$ 397

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIS
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado are usually found in January or November, booked 75 days in advance, depart on a Monday or Wednesday and return on a Sunday

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 27 March 2025.

Round-trip from

C$ 705

One-way from

C$ 397

Popular in

July

Cheapest in

January

Average price

C$ 855

Good round-trip deal

C$ 815 or less

Good one-way deal

C$ 448 or less
British Airways
  • British Airways
  • 18/5-24/5
  • 2 total stops
  • 50h 20m total
  • Montreal to Lisbon
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/6
  • Nonstop
  • 6h 45m total
  • Montreal to Lisbon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.
Search Deals

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 27 March 2025.

Sun 28/910:00 p.m.YUL - LIS
1 stop20h 00mMultiple Airlines
Thu 16/1011:05 a.m.LIS - YUL
1 stop14h 10mMultiple Airlines
Deal found 26/3C$ 704
Wed 28/54:00 p.m.YUL - LIS
1 stop9h 50mAir Transat
Tue 10/611:35 a.m.LIS - YUL
1 stop10h 45mAir Transat
Deal found 25/3C$ 706
Sat 24/53:10 p.m.YUL - LIS
1 stop13h 25mPorter Airlines
Thu 5/68:15 a.m.LIS - YUL
Nonstop7h 25mPorter Airlines
Deal found 26/3C$ 711
Mon 17/119:45 p.m.YUL - LIS
Nonstop6h 45mTAP AIR PORTUGAL
Mon 24/115:15 p.m.LIS - YUL
Nonstop8h 00mTAP AIR PORTUGAL
Deal found 26/3C$ 725
Sun 1/69:50 p.m.YUL - LIS
1 stop32h 15mAir Canada
Mon 9/610:25 a.m.LIS - YUL
1 stop16h 41mAir Canada
Deal found 26/3C$ 729
Tue 9/99:30 p.m.YUL - LIS
1 stop9h 10mAzores Airlines
Mon 15/92:10 p.m.LIS - YUL
1 stop11h 00mAzores Airlines
Deal found 26/3C$ 731
Fri 12/910:00 p.m.YUL - LIS
1 stop15h 05mAmerican Airlines
Tue 23/911:00 a.m.LIS - YUL
1 stop14h 15mAmerican Airlines
Deal found 25/3C$ 742
Fri 23/54:40 p.m.YUL - LIS
1 stop25h 40mSWISS
Tue 3/63:35 p.m.LIS - YUL
1 stop28h 25mSWISS
Deal found 25/3C$ 795
Sun 30/36:50 p.m.YUL - LIS
1 stop18h 50mDelta
Thu 3/45:00 a.m.LIS - YUL
1 stop16h 55mDelta
Deal found 26/3C$ 799
Sun 30/36:50 p.m.YUL - LIS
1 stop18h 50mKLM
Tue 15/47:30 p.m.LIS - YUL
1 stop26h 25mKLM
Deal found 26/3C$ 801
Tue 2/910:10 p.m.YUL - LIS
2 stops20h 15mIberia
Fri 19/98:45 p.m.LIS - YUL
2 stops28h 30mIberia
Deal found 26/3C$ 813
Thu 1/510:05 p.m.YUL - LIS
1 stop12h 20mBritish Airways
Sat 10/511:00 a.m.LIS - YUL
1 stop14h 15mBritish Airways
Deal found 25/3C$ 841

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 629,999 searches. Data last updated 27 March 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

Fri 16/5

10:00 p.m.-11:10 p.m.

1 stop20h 10m

Lisbon Humberto Delgado

Wed 28/5

11:00 a.m.-8:15 p.m.

1 stop14h 15m

C$ 705

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 28/5

4:00 p.m.-6:50 a.m.

1 stop9h 50m

Lisbon Humberto Delgado

Tue 10/6

11:35 a.m.-5:20 p.m.

1 stop10h 45m

C$ 706

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

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

1 stop13h 25m

Lisbon Humberto Delgado

Thu 5/6

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

Nonstop7h 25m

C$ 711

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

9:50 p.m.-11:05 a.m.

1 stop32h 15m

Lisbon Humberto Delgado

Mon 9/6

10:25 a.m.-10:06 p.m.

1 stop16h 41m

C$ 729

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

9:30 p.m.-11:40 a.m.

1 stop9h 10m

Lisbon Humberto Delgado

Mon 15/9

2:10 p.m.-8:10 p.m.

1 stop11h 00m

C$ 731

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 7/7

10:10 p.m.-8:05 p.m.

2 stops16h 55m

Lisbon Humberto Delgado

Mon 14/7

11:05 a.m.-12:20 p.m.

1 stop30h 15m

C$ 733

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

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

Nonstop6h 45m

Lisbon Humberto Delgado

Sun 22/6

6:35 p.m.-9:10 p.m.

Nonstop7h 35m

C$ 761

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

4:40 p.m.-2:45 p.m.

1 stop17h 05m

Lisbon Humberto Delgado

Wed 4/6

5:55 a.m.-3:00 p.m.

1 stop14h 05m

C$ 792

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

5:00 p.m.-2:50 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

Tue 10/6

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

1 stop16h 55m

C$ 801

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

6:50 p.m.-6:40 p.m.

1 stop18h 50m

Lisbon Humberto Delgado

Sun 8/6

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

1 stop26h 25m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 19 results
1
2

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 21 March 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport 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 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 C$ 482). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 803). 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 27 March 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

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

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport 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.

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 27 March 2025.
Read through reviews of airlines operating flights from Montreal to Lisbon, such as Delta, Porter Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 6.7 km from the centre of the city. Humberto Delgado is the only Lisbon airport and it handles 1 inbound flight from Montreal Pierre Elliott Trudeau Intl per day. 13 airlines have flights to Lisbon Humberto Delgado from Montreal Pierre Elliott Trudeau Intl on a regular basis.

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

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 706 on this airline. Additional options worth looking into are Air Transat and Air Canada, starting at C$ 714 and C$ 729 round-trip. Porter Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    C$ 397 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Azores Airlines and Porter Airlines, with prices starting from C$ 432 and C$ 460, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon consider choosing Air Canada (89%), United Airlines (89%) or Lufthansa (89%) as they are the most reliable in getting you off to your destination on time.

  • 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 C$ 1,997, our data shows the cheapest flight currently is C$ 396. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), you can expect to pay C$ 666 for that flight.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

    The most popular layover on flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is Toronto.

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

    Union Station, CN Tower, and Ripley's Aquarium of Canada are currently the most popular points of interest in Toronto at the moment. Those on a layover in Toronto interested in visiting Union Station, CN Tower, or Ripley's Aquarium of Canada can do so by travelling 19.5 km, 19.1 km, and 19.2 km, respectively from Toronto Pearson Intl. Those on a layover in Toronto in need of a rental car can book one at Toronto Pearson Intl for about C$ 42.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to Lisbon flights?

    Montreal Pierre Elliott Trudeau Intl Airport to Lisbon flights have a layover in Ponta Delgada the least frequently.

  • 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 C$ 482). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 803). 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 Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Sintra
Setúbal
Óbidos
Beja
Costa da Caparica

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 Pierre Elliott Trudeau Intl to Lisbon on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 27 March 2025.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
TAP AIR PORTUGAL flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Lisbon

Discover the top 10 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 629,999 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 382AverageC$ 396FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 606AverageC$ 837FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 638AverageC$ 812FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
SWISSCheapestC$ 643AverageC$ 906FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air TransatCheapestC$ 645AverageC$ 940FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 650AverageC$ 736FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 656AverageC$ 790FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 661AverageC$ 707FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 699AverageC$ 843FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 701AverageC$ 985FlexibilityNo 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 Pierre Elliott Trudeau Intl to Lisbon?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Lisbon?

Cheapflights helps you find that perfect flight to Lisbon from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Lisbon with no change fees?

Need flexible booking options for your flight to Lisbon from Pierre Elliott Trudeau Intl? 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 Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl 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.