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Cheap flights from Quebec to Porto from C$ 369

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OPO
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Porto
Explore the most affordable flight options available from Quebec to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Wed 30/912:35 p.m.
YQB
-
OPO
2 stops13h 25m
Multiple Airlines
Wed 14/1011:20 a.m.
OPO
-
YQB
1 stop16h 31m
Multiple Airlines
Deal found 23/7C$ 710
Sun 30/88:55 p.m.
YOW
-
OPO
1 stop9h 50m
Air Transat
Sun 6/98:25 a.m.
OPO
-
YOW
1 stop14h 10m
Air Transat
Deal found 24/7C$ 720
Wed 30/912:35 p.m.
YQB
-
OPO
2 stops13h 25m
Air Canada
Wed 14/1011:20 a.m.
OPO
-
YQB
2 stops30h 43m
Air Canada
Deal found 23/7C$ 724
Mon 7/97:00 a.m.
YOW
-
OPO
1 stop23h 45m
Air Transat
Tue 22/98:25 a.m.
OPO
-
YOW
1 stop14h 10m
Air Transat
Deal found 22/7C$ 734
Wed 30/92:35 p.m.
YOW
-
OPO
1 stop11h 25m
Multiple Airlines
Wed 14/1011:20 a.m.
OPO
-
YOW
1 stop14h 30m
Multiple Airlines
Deal found 24/7C$ 740
Tue 18/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Wed 2/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 23/7C$ 745
Mon 17/86:45 a.m.
YUL
-
OPO
1 stop24h 00m
Air Transat
Wed 2/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 23/7C$ 747
Sat 29/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Wed 9/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 22/7C$ 748
Mon 17/84:55 p.m.
YQB
-
OPO
1 stop8h 50m
Air Transat
Tue 1/98:25 a.m.
OPO
-
YQB
1 stop16h 35m
Air Transat
Deal found 25/7C$ 750
Sat 15/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Fri 4/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 23/7C$ 751
Mon 17/88:40 p.m.
YQB
-
OPO
1 stop29h 05m
Air Transat
Wed 2/98:25 a.m.
OPO
-
YQB
1 stop16h 35m
Air Transat
Deal found 23/7C$ 751
Wed 14/103:10 p.m.
YOW
-
OPO
1 stop10h 50m
Air Canada
Thu 22/1011:50 a.m.
OPO
-
YOW
1 stop14h 00m
Air Canada
Deal found 23/7C$ 752

Find flight deals from Quebec to Porto

Keep the following information in mind while searching for Quebec to Porto flight deals. Data was last updated 26 July 2026.

Round-trip from

C$ 710

One-way from

C$ 369

Popular in

December

Cheapest in

January

Average price

C$ 1,024

Good round-trip deal

C$ 786 or less

Good one-way deal

C$ 505 or less
Lufthansa
  • Lufthansa
  • 30/9-14/10
  • 3 total stops
  • 29h 56m total
  • Quebec to Porto
Search Deals
Air Transat
  • Air Transat
  • 20/8
  • Nonstop
  • 6h 20m total
  • Quebec to Porto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Porto.
Search Deals
Price to beat on a one-way flight from Quebec to Porto.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Porto 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 26 July 2026.
Use the filters below to find and compare flights from Quebec to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 14/9

12:35 p.m.-7:00 a.m.

2 stops13h 25m

Porto

Mon 28/9

8:05 p.m.-5:26 p.m.

2 stops26h 21m

C$ 757
Quickest round-trip

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:05 p.m.-11:15 a.m.

1 stop12h 10m

Porto

Fri 23/10

6:20 a.m.-4:00 p.m.

2 stops14h 40m

C$ 774

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:30 p.m.-1:55 p.m.

1 stop14h 25m

Porto

Sat 14/11

9:55 p.m.-12:30 p.m.

1 stop19h 35m

C$ 781

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 14/9

10:25 a.m.-6:55 a.m.

2 stops15h 30m

Porto

Fri 25/9

6:00 a.m.-4:38 p.m.

2 stops39h 38m

C$ 841

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 14/9

6:40 a.m.-6:45 a.m.

2 stops19h 05m

Porto

Mon 28/9

1:30 p.m.-10:20 p.m.

1 stop13h 50m

C$ 841

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

9:15 a.m.-6:15 a.m.

2 stops16h 00m

Porto

Thu 13/8

9:00 a.m.-7:47 a.m.

2 stops27h 47m

C$ 845

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

9:15 a.m.-6:15 a.m.

2 stops16h 00m

Porto

Tue 18/8

9:00 a.m.-6:20 p.m.

2 stops14h 20m

C$ 845

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

9:45 a.m.-6:15 a.m.

2 stops15h 30m

Porto

Tue 8/9

9:00 a.m.-7:45 p.m.

2 stops15h 45m

C$ 848

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

9:45 a.m.-6:15 a.m.

2 stops15h 30m

Porto

Tue 25/8

9:00 a.m.-4:10 p.m.

1 stop12h 10m

C$ 848

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

9:15 a.m.-6:55 a.m.

2 stops16h 40m

Porto

Thu 27/8

9:00 a.m.-7:45 p.m.

2 stops15h 45m

C$ 848

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Porto

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

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

Currently, January is the cheapest month in which you can book a flight from Quebec to Porto (average of C$ 683). Flying from Quebec to Porto in December is currently the most expensive (average of C$ 1,196). 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 QC to OPO?

Find hourly flight availability from Quebec to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2026.

When flying from Quebec to Porto, 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 Quebec to Porto?

Airfare is below average for this route at the moment.
Quebec to Porto flights typically cost between C$ 885 and C$ 1,121 in August.
The cheapest round-trip price found within the last 5 days was C$ 745 on Air Transat (18 Aug-2 Sep).

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

To ensure you get the cheapest price possible for a flight from Quebec to Porto, 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.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Porto. 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 Porto from Quebec?

    If you book a flight to Porto from Quebec, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 10.9 km from the centre of Porto.

  • How long is the flight from Quebec to Porto?

    For as low as C$ 774, Lufthansa can have you in Porto from Quebec in 12h 10m. Quebec and Porto are separated by a distance of 5132 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 352. Users have also found prices from C$ 390 and C$ 453 on Azores Airlines and Porter Airlines, respectively.

  • What are the most popular routes from Quebec to Porto?

    The most popular flight routes from Quebec to Porto are Montreal Pierre Elliott Trudeau Intl - Porto, Québec City - Porto and Ottawa - Porto.

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

    The top 3 most reliable airlines when flying from Quebec to Porto are Porter Airlines (42%), Air Transat (42%) and Air Canada (39%).

  • What are the cheapest flights from Quebec to Porto?

    The cheapest flight price from Quebec to Porto is C$ 379. On average you can expect to pay C$ 704. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Porto), can usually be booked for C$ 600.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Quebec to Porto (average of C$ 683). Flying from Quebec to Porto in December is currently the most expensive (average of C$ 1,196). 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

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Alternative routes for Quebec to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Quebec to Porto

Discover the top 9 airlines that operate flights from Quebec to Porto. 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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 435AverageC$ 437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 653AverageC$ 877FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 709AverageC$ 902FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 722AverageC$ 965FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 748AverageC$ 977FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 750AverageC$ 1,054FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 758AverageC$ 817FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 791AverageC$ 1,070FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 836AverageC$ 867FlexibilityNo cancel feeOn-time69%
Search United 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 Quebec to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Need flexible booking options for your flight to Porto from Quebec? 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 Quebec to Porto become cheaper?

Yes, Cheapflights offers price alerts on Quebec to Porto 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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