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Cheap flights from Porto to Quebec from C$ 368

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.
OPO — YUL
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Quebec
Explore the most affordable flight options available from Porto to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Tue 8/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Wed 23/98:35 p.m.
YUL
-
OPO
1 stop10h 20m
Air Transat
Deal found 27/7C$ 628
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$ 629
Fri 11/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Mon 21/97:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Deal found 25/7C$ 631
Fri 11/94:00 p.m.
OPO
-
YUL
1 stop10h 10m
TAP AIR PORTUGAL
Mon 21/910:45 p.m.
YUL
-
OPO
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 25/7C$ 636
Fri 18/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Thu 24/97:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Deal found 27/7C$ 641
Tue 8/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Tue 22/97:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Deal found 27/7C$ 642
Wed 9/911:00 a.m.
OPO
-
YUL
1 stop14h 45m
TAP AIR PORTUGAL
Wed 16/910:45 p.m.
YUL
-
OPO
1 stop20h 55m
TAP AIR PORTUGAL
Deal found 26/7C$ 646
Wed 23/95:05 a.m.
OPO
-
YUL
1 stop20h 40m
TAP AIR PORTUGAL
Mon 28/910:45 p.m.
YUL
-
OPO
1 stop20h 55m
TAP AIR PORTUGAL
Deal found 24/7C$ 648
Tue 22/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Sat 3/107:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Deal found 26/7C$ 649
Sat 24/1011:20 a.m.
OPO
-
YOW
1 stop14h 30m
Lufthansa
Sat 14/112:00 p.m.
YOW
-
OPO
2 stops17h 50m
Lufthansa
Deal found 27/7C$ 902
Thu 17/96:00 a.m.
OPO
-
YOW
2 stops21h 35m
United Airlines
Mon 21/95:20 p.m.
YOW
-
OPO
2 stops31h 55m
United Airlines
Deal found 24/7C$ 923
Thu 17/911:50 a.m.
OPO
-
YOW
1 stop12h 55m
Air Canada
Mon 21/911:10 a.m.
YOW
-
OPO
1 stop14h 50m
Air Canada
Deal found 24/7C$ 924

Find flight deals from Porto to Quebec

Keep the following information in mind while searching for Porto to Quebec flight deals. Data was last updated 29 July 2026.

Round-trip from

C$ 628

One-way from

C$ 368

Popular in

April

Cheapest in

November

Average price

C$ 940

Good one-way deal

C$ 520 or less
Air Transat
  • Air Transat
  • 8/9-23/9
  • 1 total stop
  • 17h 35m total
  • Porto to Quebec
Search Deals
Iberia
  • Iberia
  • 8/10
  • 2 total stops
  • 27h 15m total
  • Porto to Quebec
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Porto to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto 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 29 July 2026.
Use the filters below to find and compare flights from Porto to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 8/9

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

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:25 p.m.-6:45 a.m.

Nonstop6h 20m

C$ 642

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 23/9

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

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

7:25 p.m.-6:45 a.m.

Nonstop6h 20m

C$ 643

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 8/9

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

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

8:40 p.m.-11:25 p.m.

1 stop21h 45m

C$ 690

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 26/8

8:55 a.m.-4:10 p.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

6:10 a.m.-9:45 a.m.

2 stops22h 35m

C$ 792

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 23/9

6:45 p.m.-1:50 p.m.

2 stops24h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

4:40 p.m.-1:45 p.m.

2 stops16h 05m

C$ 794

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 7/9

7:20 p.m.-1:50 p.m.

2 stops23h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

4:40 p.m.-11:25 a.m.

1 stop13h 45m

C$ 803

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$ 823

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sat 7/11

6:00 a.m.-7:48 p.m.

2 stops18h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

8:30 a.m.-9:30 a.m.

2 stops20h 00m

C$ 835

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 18/9

6:00 a.m.-10:06 p.m.

2 stops21h 06m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

1:15 p.m.-3:45 p.m.

2 stops21h 30m

C$ 849

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 18/8

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

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

8:35 p.m.-11:55 a.m.

1 stop10h 20m

C$ 856

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Porto to Quebec

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

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

Currently, September is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 641). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 1,201). 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 OPO to QC?

Find hourly flight availability from Porto 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 29 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Quebec as you normally would.

How much does it cost to fly round-trip from Porto to Quebec?

Airfare is below average for this route at the moment.
Porto to Quebec flights typically cost between C$ 896 and C$ 1,020 in September.
The cheapest round-trip price found within the last 5 days was C$ 628 on Air Transat (8 Sep-23 Sep).

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 29 July 2026.
Check out reviews from past customers who have flown with Air Transat from Porto to Quebec to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
568 reviews
Check prices

Food

6.8

Entertainment

7.1

Boarding

8.0

Crew

8.5

Comfort

7.3

Overall

7.8

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
568 reviews
Air Transat
7.8
Good
568 reviews
Check prices

Food

6.8

Entertainment

7.1

Boarding

8.0

Crew

8.5

Comfort

7.3

Overall

7.8

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 Porto to Quebec. 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 from for flights from Porto to Quebec?

    For a flight from Porto to Quebec, you will be flying from Porto. Porto (OPO) is just 10.9 km from the centre of the city.

  • How long is the flight from Porto to Quebec?

    Air Transat, Lufthansa, and United Airlines can get you from Porto to Quebec in just under 7h 15m. Your travel time can differ by up to 7h 45m. The distance between Porto and Quebec is about 5132 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at C$ 372. TAP AIR PORTUGAL flights start at C$ 402 while deals on Azores Airlines start at C$ 403 one-way.

  • What are the most reliable airlines from Porto to Quebec?

    Consider United Airlines (84%), Porter Airlines (77%) or Air Transat (77%) when booking your flight. These represent the most reliable airlines when flying from Porto to Quebec.

  • What are the cheapest flights from Porto to Quebec?

    Looking for the cheapest flight from Porto to Quebec? While on average our users pay C$ 632, our data indicates the cheapest price to be C$ 471. The most popular route (Porto - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 629.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 641). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 1,201). 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 airline flying from Porto to Quebec

Discover the top airline that operate flights from Porto 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 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 596AverageC$ 681FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 Porto to Quebec?

Cheapflights makes it easy to find Porto to Quebec 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 Porto to Quebec?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto to Quebec.

Can Cheapflights find flights from Porto to Quebec with no change fees?

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

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

Of course! You can now track prices for flights from Porto to Quebec and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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