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Cheap flights from Québec City to Porto from C$ 573

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — OPO
9 Nov — 16 Nov1
1 adult
1 adult, Economy

Find 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 10 October 2025.

Wed 5/117:35 p.m.YQB - OPO
2 stops41h 05mMultiple Airlines
Wed 12/1112:10 p.m.OPO - YQB
2 stops35h 04mMultiple Airlines
Deal found 8/10C$ 945
Wed 5/117:05 p.m.YQB - OPO
2 stops33h 25mAir Canada
Wed 12/1112:35 p.m.OPO - YQB
1 stop27h 27mAir Canada
Deal found 8/10C$ 1,029
Mon 15/121:30 p.m.YQB - OPO
2 stops26h 35mMultiple Airlines
Mon 22/1212:40 p.m.OPO - YQB
2 stops25h 05mMultiple Airlines
Deal found 9/10C$ 1,206

Cheap 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 10 October 2025.

Round-trip from

C$ 945

One-way from

C$ 573

Popular in

March

Cheapest in

August

Average price

C$ 1,117
SWISS
  • SWISS
  • 5/11-12/11
  • 4 total stops
  • 76h 09m total
  • Québec City to Porto
Search Deals
12/11
  • 12/11
  • 2 total stops
  • 21h 40m total
  • Québec City to Porto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 10 October 2025.
Use the filters below to find and compare flights from Québec City to Porto that are best for you.

Fly from

Québec City

Fly to

Porto

Route

Depart

Return

Price

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 5/11

7:35 p.m.-5:40 p.m.

2 stops41h 05m

Porto

Wed 12/11

12:10 p.m.-6:14 p.m.

2 stops35h 04m

C$ 945

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sun 29/3

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

1 stop22h 45m

Porto

Thu 2/4

6:00 a.m.-10:40 p.m.

2 stops21h 40m

C$ 963

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 5/11

7:05 p.m.-9:30 a.m.

2 stops33h 25m

Porto

Wed 12/11

12:35 p.m.-11:02 a.m.

1 stop27h 27m

C$ 1,029

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Mon 15/12

1:30 p.m.-9:05 p.m.

2 stops26h 35m

Porto

Mon 22/12

12:40 p.m.-8:45 a.m.

2 stops25h 05m

C$ 1,206

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 12/11

7:05 p.m.-9:45 p.m.

2 stops21h 40m

C$ 573

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Sat 22/11

7:35 p.m.-10:00 a.m.

3 stops33h 25m

C$ 608

Québec CityPorto

YQB - OPO

YQBOPO

Québec City

Wed 12/11

11:49 a.m.-9:30 a.m.

1 stop16h 41m

C$ 1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

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 is the cheapest time of day to fly from YQB to OPO?

Find hourly flight availability from Québec City to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 October 2025.

A simple way to save on the total cost of your ticket is to fly from Québec City to Porto in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

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 10 October 2025.
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
454 reviews
Check prices

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.7
Good
454 reviews
Air Transat
7.7
Good
454 reviews
Check prices

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,263 reviews
Air Transat
7.7
Good
454 reviews
Check prices

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 can get you from Québec City to Porto in just under 22h 45m. 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$ 675 on this airline. An additional option worth looking into is Air Canada, starting at C$ 910. These flights start at 39% 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
Esposende

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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 10 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 675AverageC$ 1,012FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 910AverageC$ 1,109FlexibilityNo 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.

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