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Cheap flights from Québec City to Porto from C$ 484

YQB — OPO
27 Sep — 4 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

Tue 13/108:25 p.m. -
1 stop29h 35m
Fri 23/106:20 a.m. -
2 stops17h 52m
Deal found 24/8C$ 717
Tue 13/1012:35 p.m. -
2 stops13h 25m
Fri 23/106:20 a.m. -
2 stops22h 17m
Deal found 24/8C$ 742
Tue 15/912:35 p.m. -
2 stops16h 10m
Sat 19/912:20 p.m. -
1 stop15h 31m
Deal found 23/8C$ 759
Sat 12/912:35 p.m. -
2 stops40h 10m
Tue 22/912:15 p.m. -
1 stop29h 12m
Deal found 23/8C$ 760
Mon 14/96:00 a.m. -
1 stop22h 45m
Sat 19/912:20 p.m. -
2 stops32h 47m
Deal found 23/8C$ 771
Mon 7/96:40 a.m. -
1 stop24h 05m
Wed 16/98:25 a.m. -
1 stop16h 35m
Deal found 27/8C$ 773
Fri 11/96:00 a.m. -
1 stop19h 50m
Sat 19/99:00 a.m. -
1 stop18h 41m
Deal found 23/8C$ 788
Tue 15/912:35 p.m. -
2 stops16h 10m
Thu 24/96:00 a.m. -
2 stops22h 37m
Deal found 23/8C$ 789
Fri 11/96:00 a.m. -
1 stop19h 50m
Tue 22/99:00 a.m. -
2 stops19h 37m
Deal found 23/8C$ 799
Sun 13/98:10 p.m. -
2 stops29h 45m
Sat 19/99:00 a.m. -
2 stops19h 37m
Deal found 23/8C$ 810
Fri 11/96:00 a.m. -
1 stop19h 50m
Wed 23/911:20 a.m. -
1 stop31h 35m
Deal found 23/8C$ 829

Find flight deals from Québec City to Porto

Round-trip from

C$ 717

One-way from

C$ 484

Popular in

February

Cheapest in

October

Average price

C$ 738
Lufthansa
  • Lufthansa
  • 13/10-23/10
  • 3 total stops
  • 47h 27m total
  • Québec City to Porto
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12/10
  • 12/10
  • 1 total stop
  • 15h 35m total
  • Québec City to Porto
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 533 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

Tue 13/10

8:25 p.m.-7:00 a.m.

1 stop29h 35m

Porto

Fri 23/10

6:20 a.m.-7:12 p.m.

2 stops17h 52m

C$ 717

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 11/9

6:00 a.m.-6:50 a.m.

1 stop19h 50m

Porto

Sun 20/9

9:00 a.m.-10:41 p.m.

1 stop18h 41m

C$ 949

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Sat 10/10

8:05 p.m.-9:45 a.m.

2 stops56h 40m

Porto

Sat 24/10

6:00 a.m.-2:45 p.m.

2 stops37h 45m

C$ 974

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Wed 16/9

5:00 a.m.-6:55 a.m.

2 stops20h 55m

Porto

Fri 25/9

6:00 a.m.-3:25 p.m.

2 stops38h 25m

C$ 983

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Fri 11/9

6:00 a.m.-6:50 a.m.

1 stop19h 50m

Porto

Wed 23/9

11:20 a.m.-1:55 p.m.

1 stop31h 35m

C$ 985

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 22/2

10:55 a.m.-11:15 a.m.

2 stops19h 20m

Porto

Tue 2/3

7:20 p.m.-6:26 p.m.

2 stops28h 06m

C$ 1,015

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Thu 10/9

8:10 p.m.-7:10 a.m.

2 stops30h 00m

Porto

Thu 8/10

11:50 a.m.-11:53 a.m.

2 stops29h 03m

C$ 1,026
Quickest round-trip

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 22/2

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

1 stop10h 45m

Porto

Tue 2/3

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

1 stop15h 12m

C$ 1,044

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Thu 10/9

6:40 a.m.-11:45 a.m.

1 stop24h 05m

Porto

Sun 20/9

8:25 a.m.-8:00 p.m.

1 stop16h 35m

C$ 1,089
Cheapest one-way

Québec CityPorto

YQB Québec City - OPO Porto

YQBOPO

Québec City

Mon 12/10

10:25 a.m.-7:00 a.m.

1 stop15h 35m

C$ 484

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

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$ 985 and C$ 1,136 in October.
The cheapest round-trip price found within the last 5 days was C$ 717 on Multiple Airlines (13 Oct-23 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
7.8
Good
575 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

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
7.8
Good
575 reviews
Air Transat
7.8
Good
575 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

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
11,547 reviews
Air Transat
7.8
Good
575 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

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 Lufthansa can get you from Québec City to Porto in just under 19h 50m. Your travel time can differ by up to . The distance between Québec City and Porto is about 4915 km.

  • 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$ 633 on this airline. An additional option worth looking into is Air Canada, starting at C$ 779. These flights start at 41% 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$ 633AverageC$ 994FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 779AverageC$ 1,103FlexibilityNo 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!

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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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