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Cheap flights from Porto to Quebec from C$ 312

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — YUL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Porto to Quebec

Keep the following information in mind while searching for Porto to Quebec flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 587

One-way from

C$ 312

Popular in

November

Cheapest in

February

Average price

C$ 630

Good round-trip deal

C$ 673 or less

Good one-way deal

C$ 573 or less
SWISS
  • SWISS
  • 27/12-7/1
  • 2 total stops
  • 38h 15m total
  • Porto to Quebec
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American Airlines
  • American Airlines
  • 14/1
  • 2 total stops
  • 27h 05m total
  • Porto to Quebec
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Porto to Quebec.
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Price to beat on a one-way flight from Porto to Quebec.
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Find flight deals from Porto to Quebec

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 15 September 2025.

Fri 19/98:40 a.m.OPO - YUL
Nonstop7h 15mAir Transat
Sat 27/97:25 p.m.YUL - OPO
Nonstop6h 20mAir Transat
Deal found 15/9C$ 562
Sat 27/127:25 p.m.OPO - YUL
1 stop24h 45mSWISS
Wed 7/14:45 p.m.YUL - OPO
1 stop13h 30mSWISS
Deal found 14/9C$ 587
Sun 28/1212:05 p.m.OPO - YUL
1 stop32h 05mSWISS
Wed 7/14:45 p.m.YUL - OPO
1 stop13h 30mSWISS
Deal found 14/9C$ 591
Mon 29/126:15 a.m.OPO - YUL
1 stop17h 05mLufthansa
Wed 7/18:10 p.m.YUL - OPO
1 stop12h 05mLufthansa
Deal found 14/9C$ 597
Sat 27/126:15 a.m.OPO - YUL
1 stop17h 05mAir Canada
Thu 8/14:45 p.m.YUL - OPO
1 stop20h 45mAir Canada
Deal found 14/9C$ 601
Sat 27/127:25 p.m.OPO - YUL
1 stop24h 45mSWISS
Tue 6/14:45 p.m.YUL - OPO
1 stop13h 30mSWISS
Deal found 14/9C$ 605
Sun 28/1212:05 p.m.OPO - YUL
1 stop32h 05mSWISS
Tue 6/14:45 p.m.YUL - OPO
1 stop13h 30mSWISS
Deal found 14/9C$ 608
Sat 27/126:15 a.m.OPO - YUL
1 stop17h 05mAir Canada
Tue 6/112:10 p.m.YUL - OPO
2 stops21h 35mAir Canada
Deal found 14/9C$ 618
Wed 31/127:20 p.m.OPO - YUL
2 stops23h 25mSWISS
Thu 8/14:45 p.m.YUL - OPO
1 stop34h 05mSWISS
Deal found 13/9C$ 622
Fri 19/126:00 a.m.OPO - YUL
2 stops20h 52mMultiple Airlines
Wed 7/14:45 p.m.YUL - OPO
1 stop13h 30mMultiple Airlines
Deal found 14/9C$ 623
Thu 25/912:35 p.m.OPO - YOW
1 stop25h 36mAir Canada
Mon 29/96:00 a.m.YOW - OPO
1 stop22h 35mAir Canada
Deal found 15/9C$ 736
Thu 25/98:40 a.m.OPO - YOW
2 stops19h 24mSWISS
Mon 29/911:05 a.m.YOW - OPO
3 stops18h 55mSWISS
Deal found 15/9C$ 2,141

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 15 September 2025.
Use the filters below to find and compare flights from Porto to Quebec that are best for you.

Fly from

Porto

Fly to

Quebec

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sun 28/12

12:05 p.m.-3:10 p.m.

1 stop32h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 591

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 29/12

6:15 a.m.-6:20 p.m.

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

8:10 p.m.-1:15 p.m.

1 stop12h 05m

C$ 597

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sat 27/12

6:15 a.m.-6:20 p.m.

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

4:45 p.m.-11:10 a.m.

1 stop13h 25m

C$ 601

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sat 27/12

7:25 p.m.-3:10 p.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 605

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sun 28/12

12:05 p.m.-3:10 p.m.

1 stop32h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 608

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 31/12

12:10 p.m.-1:45 p.m.

2 stops30h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 622

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 31/12

7:20 p.m.-1:45 p.m.

2 stops23h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

4:45 p.m.-7:50 a.m.

1 stop34h 05m

C$ 622

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sat 27/12

6:00 a.m.-7:22 p.m.

2 stops18h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 624

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sun 28/12

6:00 a.m.-11:22 p.m.

2 stops22h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

4:45 p.m.-11:10 a.m.

1 stop13h 25m

C$ 624

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 31/12

7:20 p.m.-3:10 p.m.

1 stop24h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

4:45 p.m.-11:10 a.m.

1 stop13h 25m

C$ 629

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 27 results
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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, October is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 241). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 317). 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 15 September 2025.

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.

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 15 September 2025.
Check out reviews from past customers who have flown with Air Transat and Air Canada 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
7.7
Good
438 reviews
Check prices

Crew

8.4

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Crew

8.4

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Crew

8.4

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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?

    SWISS, Lufthansa, and Air Canada can get you from Porto to Quebec in just under 17h 05m. Your travel time can differ by up to 15h. 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 American Airlines, which is currently one of the cheapest options available, starting at C$ 312. British Airways flights start at C$ 354 while deals on Azores Airlines start at C$ 414 one-way.

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

    Consider Air Transat (80%), Lufthansa (65%) or Porter Airlines (58%) 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$ 932, our data indicates the cheapest price to be C$ 366. The most popular route (Porto - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 587.

  • 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, October is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 241). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 317). 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 2 airlines flying from Porto to Quebec

Discover the top 2 airlines 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 583AverageC$ 671FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 595AverageC$ 661FlexibilityNo 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 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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