Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon from C$ 310
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIS
15 Oct — 22 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado are usually found in January or November, booked 34 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Pierre Elliott Trudeau Intl to Lisbon
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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 15 September 2026.
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 24/119:25 a.m. -
Nonstop7h 50m
Deal found 11/9C$ 622
Sun 1/119:45 p.m. -
Nonstop6h 55m
Wed 25/115:00 p.m. -
Nonstop7h 55m
Deal found 10/9C$ 627
Sun 8/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 629
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 14/9C$ 632
Mon 30/118:15 p.m. -
Nonstop6h 30m
Tue 8/129:25 a.m. -
Nonstop7h 50m
Deal found 11/9C$ 633
Mon 9/118:15 p.m. -
Nonstop6h 30m
Thu 19/118:35 a.m. -
1 stop18h 45m
Deal found 12/9C$ 635
Mon 16/118:15 p.m. -
Nonstop6h 30m
Tue 16/29:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 636
Sun 8/116:45 a.m. -
2 stops35h 30m
Tue 17/116:00 a.m. -
2 stops23h 30m
Deal found 13/9C$ 638
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 14/9C$ 639
Sun 13/128:15 p.m. -
Nonstop6h 30m
Tue 19/19:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 640
Mon 16/118:15 p.m. -
Nonstop6h 30m
Mon 15/29:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 642
Best flights from Pierre Elliott Trudeau Intl to Lisbon
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.
Thu 14/16:45 a.m. -
1 stop19h 00m
Tue 9/29:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 653
Thu 19/114:40 p.m. -
1 stop13h 55m
Tue 1/123:35 p.m. -
1 stop28h 35m
Deal found 10/9C$ 703
Sat 20/29:00 p.m. -
Nonstop6h 40m
Mon 1/38:55 a.m. -
Nonstop8h 05m
Deal found 11/9C$ 708
Sun 22/117:05 p.m. -
1 stop11h 20m
Sun 29/115:30 a.m. -
1 stop11h 45m
Deal found 13/9C$ 734
Fri 6/116:10 p.m. -
2 stops33h 00m
Mon 16/1111:55 a.m. -
2 stops29h 02m
Deal found 11/9C$ 746
Mon 19/106:45 a.m. -
1 stop21h 50m
Sat 14/119:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 756
Mon 19/106:50 p.m. -
1 stop11h 05m
Wed 28/105:30 a.m. -
1 stop11h 45m
Deal found 13/9C$ 740
Mon 9/111:10 p.m. -
1 stop14h 00m
Tue 17/1110:15 a.m. -
1 stop27h 17m
Deal found 15/9C$ 753
Tue 3/118:30 a.m. -
2 stops18h 40m
Fri 13/1110:15 a.m. -
2 stops26h 31m
Deal found 14/9C$ 753
Fri 20/117:05 p.m. -
1 stop11h 20m
Mon 30/115:00 a.m. -
1 stop17h 15m
Deal found 14/9C$ 754
Sat 7/111:10 p.m. -
1 stop14h 00m
Sat 14/1110:15 a.m. -
2 stops29h 02m
Deal found 15/9C$ 753
Direct flights from Pierre Elliott Trudeau Intl to Lisbon
Explore direct flight options from Pierre Elliott Trudeau Intl to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 24/119:25 a.m. -
Nonstop7h 50m
Deal found 11/9C$ 622
Sun 1/119:45 p.m. -
Nonstop6h 55m
Wed 25/115:00 p.m. -
Nonstop7h 55m
Deal found 10/9C$ 627
Sun 8/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 629
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 14/9C$ 632
Mon 30/118:15 p.m. -
Nonstop6h 30m
Tue 8/129:25 a.m. -
Nonstop7h 50m
Deal found 11/9C$ 633
Mon 16/118:15 p.m. -
Nonstop6h 30m
Tue 16/29:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 636
Mon 9/118:15 p.m. -
Nonstop6h 30m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 14/9C$ 639
Sun 13/128:15 p.m. -
Nonstop6h 30m
Tue 19/19:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 640
Mon 16/118:15 p.m. -
Nonstop6h 30m
Mon 15/29:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 642
Mon 16/118:15 p.m. -
Nonstop6h 30m
Thu 18/29:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 645
Last-minute flights from Pierre Elliott Trudeau Intl to Lisbon
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Lisbon. Data last updated 15 September 2026 and is based on user searches.
Sun 4/103:10 p.m. -
1 stop13h 25m
Tue 17/119:25 a.m. -
Nonstop7h 50m
Deal found 13/9C$ 657
Sun 11/109:55 p.m. -
1 stop32h 05m
Wed 21/103:50 p.m. -
1 stop28h 10m
Deal found 13/9C$ 672
Sun 11/109:55 p.m. -
1 stop32h 05m
Thu 22/105:55 a.m. -
1 stop14h 05m
Deal found 10/9C$ 681
Mon 12/107:00 a.m. -
1 stop23h 00m
Thu 22/105:55 a.m. -
1 stop14h 05m
Deal found 12/9C$ 678
Tue 13/107:00 p.m. -
Nonstop6h 30m
Mon 23/119:25 a.m. -
Nonstop7h 50m
Deal found 14/9C$ 654
Tue 20/108:35 p.m. -
1 stop32h 00m
Thu 5/118:35 a.m. -
1 stop18h 45m
Deal found 15/9C$ 679
Wed 21/105:00 p.m. -
1 stop11h 35m
Thu 12/119:00 a.m. -
1 stop18h 20m
Deal found 10/9C$ 664
Sun 25/109:15 p.m. -
Nonstop6h 30m
Mon 2/119:25 a.m. -
Nonstop7h 50m
Deal found 11/9C$ 674
Sun 25/109:15 p.m. -
Nonstop6h 30m
Thu 12/118:35 a.m. -
1 stop15h 40m
Deal found 10/9C$ 675
Thu 29/102:15 p.m. -
1 stop12h 30m
Mon 23/119:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 677
Sat 31/106:45 a.m. -
1 stop20h 00m
Tue 24/119:25 a.m. -
Nonstop7h 50m
Deal found 10/9C$ 668
One-way flights from Pierre Elliott Trudeau Intl to Lisbon
Search for one-way flight options from Pierre Elliott Trudeau Intl to Lisbon. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.
Mon 21/97:00 p.m. -
Nonstop6h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 310
Wed 28/108:50 p.m. -
Nonstop6h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 313
Sun 20/97:00 p.m. -
Nonstop6h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 317
Mon 28/97:00 p.m. -
Nonstop6h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 318
Sat 26/94:15 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 322
Sun 11/104:15 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 324
Find 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 15 September 2026.
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 7,457,451 searches. Data last updated 15 September 2026.
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
Fly to
Route
Depart
Return
Price
Cheapest round-trip
Quickest round-trip
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Wed 28/10
8:50 p.m.-7:20 a.m.
Nonstop6h 30m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 313
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Fri 9/10
7:00 p.m.-6:30 a.m.
Nonstop6h 30m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 410
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Sat 17/10
7:00 p.m.-6:30 a.m.
Nonstop6h 30m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 421
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Tue 10/11
7:35 p.m.-6:50 a.m.
2 stops30h 15m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 464
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Mon 26/10
10:40 p.m.-1:30 p.m.
2 stops34h 50m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 465
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Wed 30/9
6:20 p.m.-4:40 p.m.
1 stop17h 20m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 482
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Wed 11/11
10:10 p.m.-7:35 p.m.
2 stops16h 25m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 493
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
6:00 a.m.-8:10 a.m.
2 stops21h 10m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 503
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Sat 7/11
4:45 p.m.-10:05 a.m.
2 stops36h 20m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 504
MontrealLisbon
YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado
YULLIS
Montreal Pierre Elliott Trudeau Intl
Wed 3/3
2:15 p.m.-6:45 a.m.
1 stop11h 30m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 507
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/9
Showing 1-10 of 21 resultsSorted by cheapest first
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2
3
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.
YUL-LIS
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
Prices
Airlines
Delays
More
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Booking 33 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$ 690). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 1,061). 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 15 September 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport 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.
How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to Lisbon flights typically cost between C$ 699 and C$ 999 in November.The cheapest round-trip price found within the last 5 days was C$ 622 on Air Transat (9 Nov-24 Nov).
Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon
Explore weekly flight availability from Pierre Elliott Trudeau Intl 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 September 2026.
The most flights from YUL to LIS are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Montreal to Lisbon delayed?
About 24% of weekly flights between Montreal and Lisbon have experienced delays in the past year, with the average delay time being 126 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 19% of flights being delayed.
What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 53% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon on Cheapflights.
What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 681.
What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 10h 53m.
Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 49m.
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 September 2026.
See what other customers who have flown with Porter Airlines,Air Transat, andTAP AIR PORTUGAL from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
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 4 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 11 airlines have flights to Lisbon Humberto Delgado from Montreal Pierre Elliott Trudeau Intl on a regular basis.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?
Departing from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon will take you 6h 30m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is about 5234 km. Both multi-stop and direct flights can be found to your destination and back.
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 American Airlines. Our recent data shows that you can find tickets from as low as C$ 386 on this airline. Additional options worth looking into are British Airways and TAP AIR PORTUGAL, starting at C$ 412 and C$ 542 round-trip. American Airlines is priced at 53% 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$ 298 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Porter Airlines and Azores Airlines, with prices starting from C$ 318 and C$ 331, 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 TAP AIR PORTUGAL (65%), airBaltic (63%) or Air Canada (55%) 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$ 1,900, our data shows the cheapest flight currently is C$ 313. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), you can expect to pay C$ 613 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 C$ 690). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 1,061). 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.
Book flights to Lisbon if you plan to visit one of these locations
Fátima
Sintra
Óbidos
Estoril
Costa da Caparica
Setúbal
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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 15 September 2026.
Search flights from Pierre Elliott Trudeau Intl to Lisbon by cabin class
Find flights from Pierre Elliott Trudeau Intl to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
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 7,457,451 searches. Data last updated 15 September 2026.
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.
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