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Cheap flights from Québec City to Porto from C$ 558

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — OPO
24 May — 31 May1
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 24 April 2026.

Mon 21/98:25 p.m.
YQB
-
OPO
1 stop29h 35m
Air Canada
Thu 1/1011:50 a.m.
OPO
-
YQB
2 stops30h 13m
Air Canada
Deal found 19/4C$ 903
Tue 15/96:25 p.m.
YQB
-
OPO
2 stops19h 40m
Multiple Airlines
Wed 30/912:45 p.m.
OPO
-
YQB
1 stop30h 15m
Multiple Airlines
Deal found 24/4C$ 915
Tue 15/910:25 a.m.
YQB
-
OPO
2 stops42h 20m
Air Canada
Wed 30/912:45 p.m.
OPO
-
YQB
2 stops53h 18m
Air Canada
Deal found 20/4C$ 941
Tue 15/96:00 a.m.
YQB
-
OPO
1 stop19h 55m
Lufthansa
Wed 30/912:45 p.m.
OPO
-
YQB
1 stop15h 06m
Lufthansa
Deal found 23/4C$ 943
Tue 15/96:25 p.m.
YQB
-
OPO
2 stops19h 40m
Multiple Airlines
Thu 1/1011:50 a.m.
OPO
-
YQB
1 stop31h 10m
Multiple Airlines
Deal found 24/4C$ 944

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 24 April 2026.

Round-trip from

C$ 915

One-way from

C$ 558

Popular in

February

Cheapest in

August

Average price

C$ 1,060
Air Canada
  • Air Canada
  • 15/9-30/9
  • 3 total stops
  • 49h 55m total
  • Québec City to Porto
Search Deals
2/6
  • 2/6
  • 3 total stops
  • 31h 15m total
  • Québec City to Porto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 24 April 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

Tue 15/9

6:00 a.m.-6:15 a.m.

1 stop19h 15m

Porto

Wed 30/9

12:45 p.m.-12:24 p.m.

1 stop28h 39m

C$ 926

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 16/9

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

1 stop15h 35m

Porto

Thu 1/10

11:50 a.m.-1:03 p.m.

2 stops30h 13m

C$ 988

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 19/5

4:55 p.m.-6:45 a.m.

1 stop8h 50m

Porto

Wed 27/5

8:25 a.m.-2:27 p.m.

2 stops35h 02m

C$ 1,107
Quickest round-trip

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 19/5

4:55 p.m.-6:45 a.m.

1 stop8h 50m

Porto

Sun 31/5

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

1 stop16h 35m

C$ 1,148

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 1/6

10:55 a.m.-6:45 a.m.

2 stops38h 50m

Porto

Sun 14/6

8:25 a.m.-10:00 a.m.

2 stops30h 35m

C$ 1,153
Cheapest one-way

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 2/6

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

3 stops31h 15m

C$ 558

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 4/5

11:55 p.m.-6:50 a.m.

2 stops25h 55m

C$ 643

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Thu 4/6

10:55 a.m.-9:10 a.m.

3 stops41h 15m

C$ 653

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 15/7

1:05 p.m.-10:10 a.m.

2 stops16h 05m

C$ 665

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 14/7

5:35 p.m.-2:45 p.m.

3 stops40h 10m

C$ 684

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 14 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.

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?

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 24 April 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
540 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Food

6.8

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
540 reviews
Air Transat
7.8
Good
540 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Food

6.8

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
10,961 reviews
Air Transat
7.8
Good
540 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Food

6.8

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.

  • 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$ 660 on this airline. An additional option worth looking into is Air Canada, starting at C$ 769. These flights start at 38% 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

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro

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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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 660AverageC$ 983FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 769AverageC$ 1,055FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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