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Cheap flights from Calgary to Porto from C$ 412

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OPO
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Porto
Explore the most affordable flight options available from Calgary to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Tue 3/39:10 p.m.
YYC
-
OPO
1 stop16h 00m
Multiple Airlines
Wed 18/34:45 p.m.
OPO
-
YYC
1 stop30h 00m
Multiple Airlines
Deal found 17/2C$ 745
Tue 2/62:20 p.m.
YYC
-
OPO
1 stop33h 40m
Air Canada
Tue 16/612:15 p.m.
OPO
-
YYC
1 stop18h 32m
Air Canada
Deal found 15/2C$ 827
Tue 2/62:20 p.m.
YYC
-
OPO
1 stop33h 40m
Air Canada
Wed 17/66:20 a.m.
OPO
-
YYC
2 stops26h 21m
Air Canada
Deal found 15/2C$ 835
Sun 31/512:35 p.m.
YYC
-
OPO
2 stops22h 55m
Air Canada
Thu 11/611:50 a.m.
OPO
-
YYC
2 stops20h 51m
Air Canada
Deal found 15/2C$ 850
Tue 2/67:45 p.m.
YYC
-
OPO
2 stops28h 15m
Air Canada
Wed 10/66:00 a.m.
OPO
-
YYC
2 stops22h 51m
Air Canada
Deal found 15/2C$ 857
Tue 2/62:20 p.m.
YYC
-
OPO
1 stop33h 40m
Air Canada
Sat 13/610:15 a.m.
OPO
-
YYC
1 stop12h 44m
Air Canada
Deal found 15/2C$ 864
Tue 2/62:20 p.m.
YYC
-
OPO
1 stop33h 40m
Air Canada
Fri 12/68:40 a.m.
OPO
-
YYC
1 stop13h 45m
Air Canada
Deal found 15/2C$ 865
Sun 31/512:35 p.m.
YYC
-
OPO
2 stops22h 55m
Air Canada
Wed 10/66:00 a.m.
OPO
-
YYC
2 stops20h 51m
Air Canada
Deal found 15/2C$ 869

Find flight deals from Calgary to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) 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 18 February 2026.

Round-trip from

C$ 745

One-way from

C$ 412

Popular in

December

Cheapest in

February

Average price

C$ 1,096
3/3-18/3
  • 3/3-18/3
  • 2 total stops
  • 46h 00m total
  • Calgary to Porto
Search Deals
3/3
  • 3/3
  • 2 total stops
  • 39h 20m total
  • Calgary to Porto
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 918 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 299 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 18 February 2026.
Use the filters below to find and compare flights from Calgary to Porto that are best for you.

Fly from

Calgary

Fly to

Porto

Route

Depart

Return

Price

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 3/3

9:10 p.m.-8:10 p.m.

1 stop16h 00m

Porto

Wed 18/3

4:45 p.m.-4:45 p.m.

1 stop30h 00m

C$ 745

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 31/5

12:35 p.m.-6:30 p.m.

2 stops22h 55m

Porto

Wed 10/6

6:00 a.m.-7:51 p.m.

2 stops20h 51m

C$ 869

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 1/6

7:15 p.m.-11:25 p.m.

1 stop21h 10m

Porto

Sat 27/6

10:15 a.m.-11:32 p.m.

1 stop20h 17m

C$ 891

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sat 13/6

7:15 p.m.-11:25 p.m.

1 stop21h 10m

Porto

Sat 27/6

10:15 a.m.-11:32 p.m.

1 stop20h 17m

C$ 914

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

7:00 a.m.-6:30 p.m.

2 stops28h 30m

Porto

Thu 21/5

6:20 a.m.-10:37 p.m.

2 stops23h 17m

C$ 933

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 8/5

6:30 a.m.-6:30 p.m.

2 stops29h 00m

Porto

Fri 5/6

8:40 a.m.-3:25 p.m.

1 stop13h 45m

C$ 939

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 2/6

8:00 a.m.-6:45 a.m.

1 stop15h 45m

Porto

Wed 10/6

8:25 a.m.-10:33 p.m.

1 stop21h 08m

C$ 946

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 3/3

9:10 p.m.-7:30 p.m.

2 stops39h 20m

C$ 412

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Wed 27/5

9:15 a.m.-11:20 p.m.

3 stops31h 05m

C$ 457

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 19/4

9:50 a.m.-8:00 a.m.

2 stops39h 10m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from Calgary to Porto

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

How far ahead should I book a flight from Calgary to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Porto. Price data was last updated on 13 February 2026.

The price you pay for your flight from Calgary to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 856). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,478). 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.

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 18 February 2026.
Read reviews from past customers who have flown Porter Airlines,KLM, andAir Transat from Calgary to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
Porter Airlines
7.9
Good
416 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
KLM
7.7
Good
1,457 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
Air Transat
7.7
Good
509 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
United Airlines
7.4
Good
9,315 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
Air Canada
7.1
Good
10,732 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.

Related info for your journey

Find useful and relevant information for your journey from Calgary 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 Calgary to Porto?

    There are many flights that can get you from Calgary to Porto in 22h 55m. Fly via Air Canada to get the fastest option. There are 7461 km between Calgary and Porto.

  • What are the cheapest airlines flying from Calgary to Porto round-trip?

    Air Canada, at C$ 895, was found to be the cheapest airline from Calgary to Porto.Alternate airlines to your destination round-trip include Porter Airlines and Air Transat. Air Canada is currently priced 38% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary 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.

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

    Currently, August is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 856). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,478). 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

Travelling to a place near Porto?

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

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Alternative routes for Calgary to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Calgary to Porto

Discover the top 6 airlines that operate flights from Calgary 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 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 895AverageC$ 1,311FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 898AverageC$ 1,128FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 920AverageC$ 1,141FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 1,089AverageC$ 1,089FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapestC$ 1,095AverageC$ 1,551FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,095AverageC$ 1,259FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to Porto?

Cheapflights helps you search for flights from Calgary to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Porto.

Can Cheapflights find flights from Calgary to Porto with no change fees?

Need flexible booking options for your flight to Porto from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Porto become cheaper?

Not ready to book yet? You can track prices for flights from Calgary to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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