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Cheap flights from Québec City to Porto from C$ 545

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — OPO
8 Jul — 15 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 8 June 2026.

Mon 14/92:37 p.m.
YQB
-
OPO
2 stops24h 28m
Multiple Airlines
Fri 25/912:25 p.m.
OPO
-
YQB
2 stops30h 22m
Multiple Airlines
Deal found 7/6C$ 803
Mon 15/612:35 p.m.
YQB
-
OPO
2 stops13h 25m
Air Canada
Sat 27/611:20 a.m.
OPO
-
YQB
1 stop16h 26m
Air Canada
Deal found 6/6C$ 840
Sun 14/68:25 p.m.
YQB
-
OPO
1 stop29h 35m
Air Canada
Mon 22/611:15 a.m.
OPO
-
YQB
2 stops16h 56m
Air Canada
Deal found 6/6C$ 852
Mon 21/94:55 p.m.
YQB
-
OPO
1 stop8h 50m
Air Transat
Thu 1/101:30 p.m.
OPO
-
YQB
1 stop32h 20m
Air Transat
Deal found 7/6C$ 854
Mon 14/95:45 p.m.
YQB
-
OPO
1 stop13h 00m
Air Transat
Fri 25/98:25 a.m.
OPO
-
YQB
1 stop15h 15m
Air Transat
Deal found 7/6C$ 871
Mon 6/711:20 a.m.
YQB
-
OPO
2 stops14h 40m
Multiple Airlines
Tue 21/712:15 p.m.
OPO
-
YQB
1 stop15h 31m
Multiple Airlines
Deal found 4/6C$ 874
Mon 15/65:35 a.m.
YQB
-
OPO
1 stop20h 25m
Air Canada
Fri 26/612:35 p.m.
OPO
-
YQB
1 stop28h 27m
Air Canada
Deal found 6/6C$ 875
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 8/6C$ 877
Tue 16/612:45 p.m.
YQB
-
OPO
1 stop16h 00m
Air Canada
Mon 29/611:15 a.m.
OPO
-
YQB
2 stops29h 36m
Air Canada
Deal found 5/6C$ 878
Tue 15/91:05 p.m.
YQB
-
OPO
1 stop12h 55m
Multiple Airlines
Wed 30/911:20 a.m.
OPO
-
YQB
1 stop27h 11m
Multiple Airlines
Deal found 3/6C$ 881
Mon 14/92:37 p.m.
YQB
-
OPO
2 stops16h 08m
American Airlines
Mon 28/98:20 a.m.
OPO
-
YQB
2 stops34h 27m
American Airlines
Deal found 7/6C$ 882

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 8 June 2026.

Round-trip from

C$ 803

One-way from

C$ 545
14/9-25/9
  • 14/9-25/9
  • 4 total stops
  • 54h 50m total
  • Québec City to Porto
Search Deals
Air Canada
  • Air Canada
  • 25/8
  • 2 total stops
  • 13h 25m 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 8 June 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 13/10

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

1 stop15h 35m

Porto

Wed 21/10

11:20 a.m.-7:46 p.m.

1 stop13h 26m

C$ 874

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 13/10

10:30 a.m.-7:00 a.m.

2 stops15h 30m

Porto

Wed 21/10

11:20 a.m.-11:12 p.m.

2 stops16h 52m

C$ 898
Quickest round-trip

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Thu 1/10

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

1 stop8h 50m

Porto

Fri 16/10

8:25 a.m.-6:40 p.m.

1 stop15h 15m

C$ 910

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Thu 24/9

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

1 stop8h 50m

Porto

Wed 7/10

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

1 stop16h 35m

C$ 910

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sun 13/9

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

1 stop13h 00m

Porto

Thu 17/9

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

1 stop13h 50m

C$ 923

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 14/9

1:40 p.m.-7:00 a.m.

2 stops36h 20m

Porto

Mon 28/9

6:20 a.m.-12:24 p.m.

2 stops35h 04m

C$ 939

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 20/7

6:00 a.m.-9:45 a.m.

1 stop22h 45m

Porto

Mon 27/7

6:00 a.m.-2:08 p.m.

2 stops37h 08m

C$ 959

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sun 13/9

1:40 p.m.-7:00 a.m.

2 stops36h 20m

Porto

Thu 17/9

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

2 stops40h 02m

C$ 984
Cheapest one-way

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 10/8

12:35 p.m.-7:00 a.m.

2 stops13h 25m

C$ 548

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Tue 11/8

2:45 p.m.-7:00 a.m.

1 stop11h 15m

C$ 548

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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.

Cheapflights Insights

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

What’s the top layover airport for flights from Québec City to Porto?

Share of one-stop round-trip flights from Québec City to Porto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 50% of one-stop itineraries from Québec City to Porto on Cheapflights.

What’s the cheapest layover airport for flights from Québec City to Porto?

Average round-trip fare for 1-stop flights from Québec City to Porto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of C$ 921.

What’s the fastest layover option from Québec City to Porto?

Shortest average travel time for 1-stop one-way flights from Québec City to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 8h 50m.

Which airport typically offers the quickest layover for flights from Québec City to Porto?

Average layover duration for 1-stop one-way flights from Québec City to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 2h 21m.

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 8 June 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
554 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

7.9

Comfort

7.3

Overall

7.8

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
554 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

7.9

Comfort

7.3

Overall

7.8

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
11,146 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

7.9

Comfort

7.3

Overall

7.8

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.

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

    Air Canada, Lufthansa, and Air Transat can get you from Québec City to Porto in just under 8h 50m. Your travel time can differ by up to 6h 45m. 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$ 673 on this airline. An additional option worth looking into is Air Canada, starting at C$ 783.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 673AverageC$ 988FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 783AverageC$ 1,108FlexibilityNo 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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