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Cheap flights from Québec City to Porto from C$ 587

YQB — OPO
18 Nov — 25 Nov1
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

Mon 2/115:45 p.m. -
1 stop10h 45m
Wed 18/1112:05 p.m. -
2 stops54h 55m
Deal found 16/10C$ 1,033
Fri 30/102:20 p.m. -
2 stops39h 10m
Tue 10/1112:05 p.m. -
2 stops54h 55m
Deal found 17/10C$ 1,060
Fri 27/116:05 a.m. -
2 stops24h 10m
Tue 1/126:00 a.m. -
2 stops22h 16m
Deal found 15/10C$ 1,073
Sun 18/106:00 a.m. -
1 stop22h 45m
Thu 22/108:40 a.m. -
2 stops29h 52m
Deal found 15/10C$ 1,077
Fri 27/1112:45 p.m. -
1 stop15h 45m
Tue 1/1212:35 p.m. -
1 stop15h 12m
Deal found 15/10C$ 1,084

Find flight deals from Québec City to Porto

Round-trip from

C$ 742

One-way from

C$ 587

Popular in

February

Cheapest in

June

Average price

C$ 927
Air Transat
  • Air Transat
  • 22/1-30/1
  • 2 total stops
  • 26h 00m total
  • Québec City to Porto
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28/11-31/12
  • 28/11-31/12
  • 2 total stops
  • 19h 40m total
  • Québec City to Porto
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (C$ 868 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 98 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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 28/11

10:55 a.m.-11:35 a.m.

2 stops19h 40m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 587

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 11/11

3:05 p.m.-3:00 p.m.

3 stops18h 55m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 618

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 18/1

7:05 p.m.-8:30 p.m.

2 stops20h 25m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 714

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 2/12

1:55 p.m.-11:00 p.m.

3 stops28h 05m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 828

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 22/2

6:00 a.m.-9:30 a.m.

1 stop22h 30m

Porto

Mon 22/3

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

1 stop14h 12m

C$ 1,069

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 27/11

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

2 stops24h 10m

Porto

Tue 1/12

6:00 a.m.-11:16 p.m.

2 stops22h 16m

C$ 1,073

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 27/11

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

1 stop15h 45m

Porto

Tue 1/12

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

1 stop15h 12m

C$ 1,084

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 2/11

6:00 a.m.-9:30 a.m.

1 stop22h 30m

Porto

Wed 18/11

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

1 stop15h 12m

C$ 1,097
Quickest round-trip

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 30/11

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

1 stop10h 45m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 1,112

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 2/12

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

1 stop10h 45m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Showing 1-10 of 12 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

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
583 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.8

Boarding

8.0

Overall

7.7

Crew

8.5

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
583 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.8

Boarding

8.0

Overall

7.7

Crew

8.5

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
11,782 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.8

Boarding

8.0

Overall

7.7

Crew

8.5

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?

    United Airlines and Air Canada can get you from Québec City to Porto in just under 22h 30m. Your travel time can differ by up to 1h 40m. 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$ 645 on this airline. An additional option worth looking into is Air Canada, starting at C$ 794. 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$ 645AverageC$ 1,028FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 794AverageC$ 1,147FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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