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Cheap flights from Québec City to Porto from C$ 553

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — OPO
27 Jun — 4 Jul1
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
Explore the most affordable flight options available from Québec City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Mon 15/610:25 a.m.
YQB
-
OPO
1 stop15h 35m
Air Canada
Tue 30/612:15 p.m.
OPO
-
YQB
1 stop10h 12m
Air Canada
Deal found 24/5C$ 838
Fri 12/612:35 p.m.
YQB
-
OPO
2 stops13h 35m
Air Canada
Thu 2/711:50 a.m.
OPO
-
YQB
1 stop29h 34m
Air Canada
Deal found 24/5C$ 839
Tue 2/68:10 p.m.
YQB
-
OPO
2 stops29h 50m
Air Canada
Thu 11/611:50 a.m.
OPO
-
YQB
2 stops29h 01m
Air Canada
Deal found 26/5C$ 849
Sun 14/68:25 p.m.
YQB
-
OPO
1 stop29h 35m
Air Canada
Thu 2/711:50 a.m.
OPO
-
YQB
2 stops16h 41m
Air Canada
Deal found 24/5C$ 850
Sun 14/68:25 p.m.
YQB
-
OPO
1 stop29h 35m
Air Canada
Wed 1/712:00 p.m.
OPO
-
YQB
2 stops26h 32m
Air Canada
Deal found 24/5C$ 863
Fri 12/61:05 p.m.
YQB
-
OPO
1 stop13h 05m
Air Canada
Fri 3/76:00 a.m.
OPO
-
YQB
2 stops22h 31m
Air Canada
Deal found 24/5C$ 870
Tue 16/612:45 p.m.
YQB
-
OPO
1 stop16h 00m
Air Canada
Thu 25/611:50 a.m.
OPO
-
YQB
2 stops29h 01m
Air Canada
Deal found 28/5C$ 874
Thu 10/98:25 p.m.
YQB
-
OPO
1 stop29h 45m
Multiple Airlines
Thu 8/1011:50 a.m.
OPO
-
YQB
1 stop10h 36m
Multiple Airlines
Deal found 24/5C$ 875
Tue 16/64:55 p.m.
YQB
-
OPO
1 stop11h 50m
Air Canada
Sat 27/611:20 a.m.
OPO
-
YQB
1 stop16h 26m
Air Canada
Deal found 25/5C$ 877
Mon 15/61:05 p.m.
YQB
-
OPO
2 stops17h 20m
Multiple Airlines
Mon 29/611:15 a.m.
OPO
-
YQB
2 stops29h 36m
Multiple Airlines
Deal found 24/5C$ 879

Find flight deals from Québec City to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 May 2026.

Round-trip from

C$ 838

One-way from

C$ 553
Air Canada
  • Air Canada
  • 15/6-30/6
  • 2 total stops
  • 25h 47m total
  • Québec City to Porto
Search Deals
19/7
  • 19/7
  • 3 total stops
  • 44h 20m total
  • Québec City to Porto
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Porto 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 28 May 2026.
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 - OPO

YQBOPO

Québec City

Fri 12/6

3:00 p.m.-6:55 a.m.

2 stops34h 55m

Porto

Wed 1/7

8:55 a.m.-2:08 p.m.

2 stops34h 13m

C$ 901

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sat 13/6

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

2 stops20h 55m

Porto

Wed 1/7

12:35 p.m.-4:00 p.m.

1 stop32h 25m

C$ 912

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 16/9

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

2 stops20h 55m

Porto

Thu 15/10

12:35 p.m.-3:25 p.m.

2 stops55h 50m

C$ 950

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sun 14/6

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

1 stop19h 55m

Porto

Thu 18/6

12:35 p.m.-10:41 p.m.

1 stop15h 06m

C$ 994
Quickest round-trip

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 15/6

4:55 p.m.-9:45 a.m.

1 stop11h 50m

Porto

Sun 28/6

9:00 a.m.-4:00 p.m.

1 stop12h 00m

C$ 994

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Fri 12/6

12:45 p.m.-6:55 a.m.

1 stop13h 10m

Porto

Sun 28/6

9:00 a.m.-4:00 p.m.

1 stop12h 00m

C$ 994

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 12/10

1:05 p.m.-7:55 a.m.

3 stops37h 50m

Porto

Wed 28/10

7:20 p.m.-10:28 p.m.

2 stops31h 08m

C$ 1,004

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 16/6

5:00 p.m.-3:45 p.m.

2 stops17h 45m

Porto

Mon 29/6

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

2 stops16h 56m

C$ 1,036

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Fri 16/10

4:55 p.m.-9:45 a.m.

1 stop11h 50m

Porto

Tue 27/10

12:35 p.m.-2:13 p.m.

2 stops29h 38m

C$ 1,037

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sat 10/10

5:00 a.m.-9:45 a.m.

2 stops47h 45m

Porto

Tue 27/10

12:35 p.m.-2:13 p.m.

2 stops29h 38m

C$ 1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/5

Showing 1-10 of 20 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
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.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 28 May 2026.
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
553 reviews
Check prices

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
553 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,095 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines can get you from Québec City to Porto in just under 34h 55m. 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$ 709 on this airline. An additional option worth looking into is Air Canada, starting at C$ 777.

  • 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

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Top 2 airlines flying from Québec City to Porto

Discover the top 2 airlines that operate flights from Québec City to Porto. 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 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 709AverageC$ 990FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 777AverageC$ 1,089FlexibilityNo 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 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!

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