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Cheap flights from Portugal to Quebec from C$ 366

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YUL
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portugal to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Quebec
Explore the most affordable flight options available from Portugal to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Wed 2/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Wed 16/98:35 p.m.
YUL
-
OPO
1 stop10h 20m
Air Transat
Deal found 29/7C$ 623
Tue 22/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Sat 26/97:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Deal found 28/7C$ 625
Wed 23/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Mon 28/94:15 p.m.
YUL
-
OPO
1 stop14h 30m
Air Transat
Deal found 30/7C$ 630
Mon 14/98:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Mon 21/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 29/7C$ 633
Fri 4/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Thu 10/94:15 p.m.
YUL
-
OPO
1 stop14h 30m
Air Transat
Deal found 1/8C$ 637
Fri 4/97:00 a.m.
OPO
-
YUL
1 stop19h 10m
TAP AIR PORTUGAL
Thu 10/910:45 p.m.
YUL
-
OPO
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 1/8C$ 639
Mon 14/98:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Sun 27/94:15 p.m.
YUL
-
LIS
1 stop12h 20m
Air Transat
Deal found 29/7C$ 639
Wed 23/99:00 a.m.
OPO
-
YUL
1 stop16h 45m
TAP AIR PORTUGAL
Mon 28/910:45 p.m.
YUL
-
OPO
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 30/7C$ 640
Wed 16/98:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Mon 21/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 31/7C$ 643
Fri 11/912:00 p.m.
OPO
-
YUL
1 stop14h 10m
TAP AIR PORTUGAL
Thu 17/910:45 p.m.
YUL
-
OPO
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 31/7C$ 644
Mon 14/96:25 p.m.
LIS
-
YUL
Nonstop7h 45m
TAP AIR PORTUGAL
Mon 21/910:45 p.m.
YUL
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Deal found 29/7C$ 644
Wed 2/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Sun 20/96:45 a.m.
YUL
-
OPO
1 stop24h 00m
Air Transat
Deal found 29/7C$ 649

Find flight deals from Portugal to Quebec

Keep the following information in mind while searching for Portugal to Quebec flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 623

One-way from

C$ 366

Popular in

April

Cheapest in

January

Average price

C$ 923

Good round-trip deal

C$ 693 or less

Good one-way deal

C$ 487 or less
Air Transat
  • Air Transat
  • 2/9-16/9
  • 1 total stop
  • 17h 35m total
  • Portugal to Quebec
Search Deals
Iberia
  • Iberia
  • 8/10
  • 2 total stops
  • 27h 15m total
  • Portugal to Quebec
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Portugal to Quebec.
Search Deals
Price to beat on a one-way flight from Portugal to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal to Quebec 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 2 August 2026.
Use the filters below to find and compare flights from Portugal to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Sun 6/12

8:35 a.m.-10:20 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

C$ 654
Quickest round-trip

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 14/9

6:25 p.m.-9:10 p.m.

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

Nonstop6h 45m

C$ 670

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Tue 19/1

5:00 a.m.-3:20 p.m.

2 stops15h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 30/1

7:05 p.m.-11:25 a.m.

1 stop11h 20m

C$ 811

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 30/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

2:15 p.m.-6:45 a.m.

1 stop11h 30m

C$ 811

PortoMontreal

OPO - YUL

OPOYUL

Porto

Thu 15/10

8:40 a.m.-7:21 p.m.

2 stops15h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:50 p.m.-11:15 a.m.

2 stops35h 25m

C$ 817

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 13/8

5:05 a.m.-4:00 p.m.

1 stop15h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

8:40 p.m.-1:40 p.m.

1 stop12h 00m

C$ 825

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 18/8

8:25 a.m.-10:40 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

8:35 p.m.-11:45 a.m.

1 stop10h 10m

C$ 835

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 21/12

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

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 31/12

6:50 p.m.-2:35 p.m.

2 stops14h 45m

C$ 841

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 21/12

5:00 a.m.-5:07 p.m.

2 stops41h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 31/12

3:00 p.m.-10:20 a.m.

2 stops38h 20m

C$ 849

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 24/9

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

1 stop14h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

9:45 p.m.-9:20 a.m.

Nonstop6h 35m

C$ 849

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Portugal to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Portugal 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 Portugal to Quebec

What is the cheapest month to book a flight from Portugal to Quebec?

Currently, January is the cheapest month in which you can book a flight from Portugal to Quebec (average of C$ 649). Flying from Portugal to Quebec in April is currently the most expensive (average of C$ 974). 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 PT to QC?

Find hourly flight availability from Portugal to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

It’s typically best to fly out from Portugal to Quebec in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying in the evening, which is usually more expensive.

How far ahead should I book a flight from Portugal to Quebec?

The best time to book flights from Portugal to Quebec is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 2 August 2026.
Read reviews from past customers who have flown Air Transat,Azores Airlines, andTAP AIR PORTUGAL from Portugal to Quebec. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
569 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

8.0

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
569 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

8.0

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Azores Airlines
7.2
Good
107 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

8.0

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
TAP AIR PORTUGAL
7.2
Good
2,353 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

8.0

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
11,418 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

8.0

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portugal to Quebec?

    A quick flight from Portugal to Quebec can take about 7h 45m. Air Transat provides one of the quickest options available for as low as C$ 670. Airlines will cover a distance of 5234 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Portugal to Quebec one-way?

    C$ 306 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Transat and TAP AIR PORTUGAL, with prices starting from C$ 338 and C$ 395, respectively.

  • Can I find deals for flights from Portugal to Quebec that include hotel bookings?

    Yes. In addition to deals on Portugal to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Quebec.

  • Can I find deals for business class flights from Portugal to Quebec?

    Yes. Cheapflights offers flight deals from Portugal to Quebec 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 Portugal to Quebec?

    Currently, January is the cheapest month in which you can book a flight from Portugal to Quebec (average of C$ 649). Flying from Portugal to Quebec in April is currently the most expensive (average of C$ 974). 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

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.

Top 4 airlines flying from Portugal to Quebec

Discover the top 4 airlines that operate flights from Portugal to Quebec. 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 592AverageC$ 793FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 633AverageC$ 856FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapestC$ 639AverageC$ 748FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Azores AirlinesCheapestC$ 824AverageC$ 873FlexibilityNo cancel feeOn-time74%
Search Azores Airlines 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 Portugal to Quebec?

Deals for Portugal to Quebec flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Quebec?

Cheapflights helps you find that perfect flight to Quebec from Portugal 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 Portugal to Quebec with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portugal to Quebec flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Portugal to Quebec become cheaper?

Yes, Cheapflights offers price alerts on Portugal to Quebec flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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