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Cheap flights from Porto to Quebec from C$ 345

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — YUL
17 jun. — 24 jun.1
1 adult

Cheap flight deals from Porto to Quebec

Keep the following information in mind while searching for Porto to Quebec flight deals. Data was last updated 12 junio 2025.

Round-trip from

C$ 603

One-way from

C$ 345

Popular in

April

Cheapest in

February

Average price

C$ 809

Good round-trip deal

C$ 654 or less

Good one-way deal

C$ 419 or less
Lufthansa
  • Lufthansa
  • 15/9-22/9
  • 1 total stop
  • 21h 35m total
  • Porto to Quebec
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Air Transat
  • Air Transat
  • 23/9
  • Nonstop
  • 7h 15m total
  • Porto to Quebec
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Highest demand for flights based on searches. 10% potential increase in price (C$ 113 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Porto to Quebec.
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Price to beat on a one-way flight from Porto to Quebec.
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Find flight deals from Porto to Quebec

Cheapest flights from Porto to Quebec
Explore the most affordable flight options available from Porto to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 junio 2025.

lun. 15/96:00 a.m.OPO - YUL
1 stop15h 00mLufthansa
lun. 22/910:00 p.m.YUL - OPO
Nonstop6h 35mLufthansa
Deal found 10/6C$ 603
lun. 15/96:00 a.m.OPO - YUL
1 stop15h 00mMultiple Airlines
lun. 22/94:40 p.m.YUL - OPO
1 stop13h 45mMultiple Airlines
Deal found 10/6C$ 607
mié. 17/96:00 a.m.OPO - YUL
1 stop15h 00mAir Canada
mié. 24/93:41 p.m.YUL - OPO
1 stop13h 04mAir Canada
Deal found 11/6C$ 641
lun. 1/912:10 p.m.OPO - YUL
2 stops33h 50mUnited Airlines
dom. 7/99:45 a.m.YUL - OPO
2 stops19h 00mUnited Airlines
Deal found 10/6C$ 669
dom. 24/88:25 a.m.OPO - YUL
Nonstop7h 15mAir Transat
jue. 28/87:40 p.m.YUL - OPO
Nonstop6h 20mAir Transat
Deal found 11/6C$ 741
jue. 19/69:05 a.m.OPO - YOW
1 stop12h 38mUnited Airlines
mar. 24/66:12 a.m.YOW - OPO
1 stop20h 33mUnited Airlines
Deal found 10/6C$ 824
mié. 20/812:20 p.m.OPO - YUL
2 stops37h 35mSWISS
vie. 29/84:40 p.m.YUL - OPO
2 stops25h 20mSWISS
Deal found 11/6C$ 830
jue. 19/612:10 p.m.OPO - YOW
2 stops25h 10mAir Canada
mar. 24/66:12 a.m.YOW - OPO
1 stop22h 33mAir Canada
Deal found 10/6C$ 838
jue. 17/78:15 a.m.OPO - YUL
2 stops17h 00mAmerican Airlines
mié. 23/712:30 p.m.YUL - OPO
2 stops18h 10mAmerican Airlines
Deal found 11/6C$ 1,069
sáb. 21/64:20 p.m.OPO - YOW
1 stop27h 45mAir France
sáb. 28/65:15 p.m.YOW - OPO
1 stop10h 10mAir France
Deal found 12/6C$ 1,544
sáb. 21/64:20 p.m.OPO - YOW
3 stops25h 50mMultiple Airlines
sáb. 28/67:00 a.m.YOW - OPO
3 stops27h 30mMultiple Airlines
Deal found 12/6C$ 1,645

Cheapflights Fare Finder

Customize your flight search to find flights from Porto to Quebec 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 12 junio 2025.
Use the filters below to find and compare flights from Porto to Quebec that are best for you.

Fly from

Porto

Fly to

Quebec

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

lun. 15/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

lun. 22/9

10:00 p.m.-9:35 a.m.

Nonstop6h 35m

C$ 603

PortoMontreal

OPO - YUL

OPOYUL

Porto

lun. 15/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

lun. 22/9

4:40 p.m.-11:25 a.m.

1 stop13h 45m

C$ 607

PortoMontreal

OPO - YUL

OPOYUL

Porto

mié. 17/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

mié. 24/9

3:41 p.m.-9:45 a.m.

1 stop13h 04m

C$ 641

PortoMontreal

OPO - YUL

OPOYUL

Porto

lun. 1/9

12:10 p.m.-5:00 p.m.

2 stops33h 50m

Montreal Pierre Elliott Trudeau Intl

dom. 7/9

9:45 a.m.-9:45 a.m.

2 stops19h 00m

C$ 669

PortoMontreal

OPO - YUL

OPOYUL

Porto

dom. 24/8

8:25 a.m.-10:40 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

jue. 28/8

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

Nonstop6h 20m

C$ 741

PortoMontreal

OPO - YUL

OPOYUL

Porto

vie. 8/8

8:15 a.m.-4:45 p.m.

2 stops37h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 28/8

10:31 a.m.-7:35 a.m.

2 stops40h 04m

C$ 794

PortoMontreal

OPO - YUL

OPOYUL

Porto

mié. 20/8

12:20 p.m.-8:55 p.m.

2 stops37h 35m

Montreal Pierre Elliott Trudeau Intl

jue. 28/8

4:40 p.m.-7:10 p.m.

2 stops21h 30m

C$ 830

PortoMontreal

OPO - YUL

OPOYUL

Porto

mar. 23/9

8:25 a.m.-10:40 a.m.

Nonstop7h 15m

C$ 345

PortoMontreal

OPO - YUL

OPOYUL

Porto

vie. 27/6

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

1 stop16h 10m

C$ 381

PortoMontreal

OPO - YUL

OPOYUL

Porto

mar. 23/9

12:35 p.m.-8:10 p.m.

1 stop12h 35m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 18 results
1
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Best time to book a flight from Porto to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Porto 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 Porto to Quebec

What is the cheapest month to book a flight from Porto to Quebec?

Currently, October is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 241). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OPO to QC?

Find hourly flight availability from Porto to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 junio 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Quebec as you normally would.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 12 junio 2025.
See what other customers who have flown with KLM, Air Transat and Azores Airlines from Porto to Quebec have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Transat
7.8
Good
396 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Azores Airlines
7.6
Good
66 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What airport do you fly from for flights from Porto to Quebec?

    For a flight from Porto to Quebec, you will be flying from Porto. Porto (OPO) is just 10.9 km from the centre of the city.

  • What are the cheapest airlines to fly from Porto to Quebec one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at C$ 345. TAP AIR PORTUGAL flights start at C$ 381 while deals on Azores Airlines start at C$ 392 one-way.

  • What are the cheapest flights from Porto to Quebec?

    Looking for the cheapest flight from Porto to Quebec? While on average our users pay C$ 579, our data indicates the cheapest price to be C$ 350. The most popular route (Porto - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 603.

  • Can I find deals for flights from Porto to Quebec that include hotel bookings?

    Yes. In addition to deals on Porto to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Quebec.

  • Can I find deals for business class flights from Porto to Quebec?

    Yes. Cheapflights offers flight deals from Porto to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Quebec?

    Currently, October is the cheapest month in which you can book a flight from Porto to Quebec (average of C$ 241). Flying from Porto to Quebec in April is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Porto to Quebec

Discover the top 2 airlines that operate flights from Porto to Quebec. 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 12 junio 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 589AverageC$ 654FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 616AverageC$ 681FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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