Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Porto to Quebec from C$ 427

OPO — YUL
10 Oct — 17 Oct1
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

Tue 29/126:00 p.m. -
1 stop30h 55m
Wed 13/19:45 p.m. -
1 stop21h 45m
Deal found 6/9C$ 638
Fri 9/108:25 a.m. -
Nonstop7h 15m
Sat 17/107:25 p.m. -
Nonstop6h 20m
Deal found 9/9C$ 674
Fri 6/112:30 p.m. -
1 stop10h 25m
Sun 15/119:45 p.m. -
1 stop12h 15m
Deal found 6/9C$ 687
Fri 9/106:00 a.m. -
1 stop15h 00m
Sat 17/107:10 p.m. -
Nonstop6h 40m
Deal found 5/9C$ 699
Fri 6/119:40 a.m. -
1 stop15h 00m
Fri 13/119:40 p.m. -
1 stop28h 40m
Deal found 7/9C$ 703
Fri 6/115:00 a.m. -
1 stop17h 15m
Mon 16/117:05 p.m. -
1 stop10h 30m
Deal found 6/9C$ 711
Sun 6/1212:30 p.m. -
2 stops25h 55m
Sun 3/18:10 p.m. -
1 stop11h 40m
Deal found 6/9C$ 716
Sat 7/115:55 a.m. -
1 stop14h 25m
Sat 14/117:05 p.m. -
1 stop10h 30m
Deal found 7/9C$ 717
Sun 6/126:00 a.m. -
2 stops23h 25m
Tue 5/15:45 p.m. -
1 stop16h 35m
Deal found 6/9C$ 718
Mon 7/126:15 a.m. -
1 stop17h 05m
Mon 4/18:10 p.m. -
1 stop11h 40m
Deal found 6/9C$ 722
Wed 21/106:00 a.m. -
1 stop15h 00m
Wed 28/108:10 p.m. -
2 stops23h 45m
Deal found 6/9C$ 724
Thu 17/911:50 a.m. -
1 stop27h 28m
Mon 21/93:10 p.m. -
1 stop13h 35m
Deal found 8/9C$ 940

Find flight deals from Porto to Quebec

Round-trip from

C$ 638

One-way from

C$ 427

Popular in

April

Cheapest in

November

Average price

C$ 619

Good one-way deal

C$ 474 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 29/12-13/1
  • 2 total stops
  • 52h 40m total
  • Porto to Quebec
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/11-31/12
  • 1 total stop
  • 17h 55m total
  • Porto to Quebec
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a one-way flight from Porto to Quebec.
Search Deals

Cheapflights Fare Finder

 
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 Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 9/10

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

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 474

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 16/11

8:40 p.m.-7:15 p.m.

2 stops27h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 477

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Tue 20/10

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

1 stop27h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 509

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Thu 19/11

8:20 a.m.-9:26 p.m.

2 stops18h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 510

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Tue 15/9

9:15 p.m.-8:45 p.m.

1 stop28h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 513

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Sat 19/9

6:55 a.m.-2:15 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 523

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Thu 22/10

8:40 p.m.-11:05 a.m.

2 stops43h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 527

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Sat 10/10

6:05 a.m.-4:35 p.m.

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 535

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 19/10

6:50 p.m.-2:15 p.m.

1 stop24h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 556

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 8/1

5:25 p.m.-7:45 p.m.

2 stops31h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 561

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

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

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$ 600). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 1,173). 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?

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 typical for this route at the moment.
Porto to Quebec flights typically cost between C$ 585 and C$ 682 in December.
The cheapest round-trip price found within the last 5 days was C$ 638 on TAP AIR PORTUGAL (29 Dec-13 Jan).

Reviews of airlines servicing Quebec

Check out reviews from past customers who have flown with 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 Canada
7.1
Good
11,608 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,608 reviews
Air Canada
7.1
Good
11,608 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

  • 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?

    KLM and United Airlines can get you from Porto to Quebec in just under 16h 20m. Your travel time can differ by up to 16h 57m. 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$ 370. TAP AIR PORTUGAL flights start at C$ 393 while deals on Azores Airlines start at C$ 394 one-way.

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

    Consider United Airlines (78%), Lufthansa (78%) or Porter Airlines (66%) 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$ 578, our data indicates the cheapest price to be C$ 473. The most popular route (Porto - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 638.

  • 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$ 600). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 1,173). 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

Top airline flying from Porto to Quebec

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 720AverageC$ 872FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.