Find flights
When to book
Airlines
FAQs

Cheap flights from Québec City to Porto from C$ 397

YQB — OPO
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Porto

Thu 10/95:45 p.m. -
1 stop13h 00m
Thu 8/101:30 p.m. -
1 stop13h 50m
Deal found 6/9C$ 746
Wed 30/96:40 a.m. -
1 stop24h 15m
Thu 8/101:30 p.m. -
1 stop13h 50m
Deal found 7/9C$ 758
Wed 30/96:40 a.m. -
2 stops43h 05m
Thu 8/101:30 p.m. -
1 stop13h 50m
Deal found 7/9C$ 811
Fri 11/121:50 p.m. -
1 stop12h 15m
Thu 17/128:50 a.m. -
1 stop12h 40m
Deal found 8/9C$ 867
Sat 3/106:40 a.m. -
2 stops19h 05m
Sat 7/118:50 a.m. -
1 stop12h 40m
Deal found 7/9C$ 910
Mon 14/96:40 a.m. -
1 stop24h 05m
Mon 28/91:30 p.m. -
1 stop14h 00m
Deal found 9/9C$ 966
Wed 7/106:25 p.m. -
2 stops24h 00m
Wed 21/1011:20 a.m. -
1 stop11h 06m
Deal found 7/9C$ 987
Sat 3/108:05 p.m. -
2 stops53h 55m
Sat 7/118:40 a.m. -
2 stops16h 51m
Deal found 7/9C$ 1,013
Mon 7/1210:55 a.m. -
2 stops19h 20m
Mon 21/1212:30 p.m. -
2 stops26h 20m
Deal found 8/9C$ 1,023

Find flight deals from Québec City to Porto

Round-trip from

C$ 758

One-way from

C$ 397

Popular in

February

Cheapest in

June

Average price

C$ 1,121
Air Transat
  • Air Transat
  • 30/9-8/10
  • 2 total stops
  • 38h 05m total
  • Québec City to Porto
Search Deals
Air Transat
  • Air Transat
  • 9/10-31/12
  • 1 total stop
  • 13h 00m total
  • Québec City to Porto
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 491 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Québec City to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Sat 3/10

8:05 p.m.-7:00 a.m.

2 stops53h 55m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 506

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 2/10

3:35 p.m.-11:20 p.m.

3 stops26h 45m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 593

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 9/10

6:40 a.m.-5:10 p.m.

2 stops29h 30m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 594

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 30/9

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

2 stops43h 05m

Porto

Thu 8/10

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

1 stop13h 50m

C$ 811
Quickest round-trip

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 23/10

5:45 p.m.-11:45 a.m.

1 stop13h 00m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 820

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 24/2

10:55 a.m.-12:50 p.m.

2 stops20h 55m

Porto

Wed 10/3

12:05 p.m.-6:26 p.m.

2 stops35h 21m

C$ 1,009

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Sun 17/1

5:55 a.m.-11:15 a.m.

2 stops24h 20m

Porto

Sat 23/1

12:05 p.m.-10:46 p.m.

2 stops39h 41m

C$ 1,030

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 24/2

5:45 p.m.-9:30 a.m.

1 stop10h 45m

Porto

Wed 10/3

12:35 p.m.-4:41 p.m.

1 stop33h 06m

C$ 1,033

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 19/10

5:35 a.m.-6:50 a.m.

1 stop20h 15m

Porto

Thu 22/10

12:10 p.m.-11:42 p.m.

2 stops40h 32m

C$ 1,048

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 13/11

12:45 p.m.-9:30 a.m.

1 stop15h 45m

Porto

Mon 30/11

12:35 p.m.-10:47 p.m.

1 stop15h 12m

C$ 1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Québec City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Québec City with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Québec City to Porto

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

Airfare is below average for this route at the moment.

Québec City to Porto flights typically cost between C$ 979 and C$ 1,129 in September.
The cheapest round-trip price found within the last 5 days was C$ 758 on Air Transat (30 Sep-8 Oct).

Reviews of airlines servicing Porto

See what other customers who have flown with Air Transat and Air Canada from Québec City to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
578 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

8.0

Entertainment

7.1

Comfort

7.3

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.7
Good
578 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

8.0

Entertainment

7.1

Comfort

7.3

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,608 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

8.0

Entertainment

7.1

Comfort

7.3

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

  • How long is the flight from Québec City to Porto?

    Porter Airlines and Air Canada can get you from Québec City to Porto in just under 10h 45m. Your travel time can differ by up to 32h 20m. The distance between Québec City and Porto is about 4915 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Québec City to Porto round-trip?

    Our cheapest airline available from Québec City to Porto is Air Transat. Our recent data shows that you can find tickets from as low as C$ 629 on this airline. An additional option worth looking into is Air Canada, starting at C$ 775. These flights start at 42% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Québec City to Porto?

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

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

    Yes. Cheapflights offers flight deals from Québec City 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Québec City to Porto

AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 629AverageC$ 1,003FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 775AverageC$ 1,103FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Québec City to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Québec City 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 Québec City to Porto?

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

Yes, we can. To see specific flights from Québec City to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.