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Cheap flights from Calgary to Porto from C$ 405

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OPO
4 Feb — 11 Feb1
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 5 January 2026.

Wed 18/27:30 p.m.YYC - OPO
2 stops19h 15mMultiple Airlines
Wed 25/29:55 p.m.OPO - YYC
2 stops24h 50mMultiple Airlines
Deal found 4/1C$ 814
Sat 2/510:50 a.m.YYC - OPO
1 stop17h 05mMultiple Airlines
Sun 17/59:00 a.m.OPO - YYC
2 stops19h 45mMultiple Airlines
Deal found 4/1C$ 851
Sat 2/510:50 a.m.YYC - OPO
1 stop17h 05mMultiple Airlines
Wed 13/510:25 p.m.OPO - YYC
2 stops30h 20mMultiple Airlines
Deal found 4/1C$ 866
Fri 6/29:10 p.m.YYC - OPO
1 stop28h 25mMultiple Airlines
Fri 13/26:10 p.m.OPO - YYC
1 stop28h 35mMultiple Airlines
Deal found 3/1C$ 883
Sat 2/510:50 a.m.YYC - OPO
1 stop17h 05mMultiple Airlines
Mon 11/510:35 p.m.OPO - YYC
2 stops30h 10mMultiple Airlines
Deal found 4/1C$ 930
Sun 3/54:35 p.m.YYC - OPO
1 stop12h 10mAir Transat
Wed 13/58:25 a.m.OPO - YYC
1 stop21h 05mAir Transat
Deal found 4/1C$ 939
Sun 3/54:35 p.m.YYC - OPO
1 stop12h 10mAir Transat
Thu 14/51:30 p.m.OPO - YYC
1 stop14h 39mAir Transat
Deal found 4/1C$ 946
Sun 3/54:35 p.m.YYC - OPO
1 stop12h 10mAir Transat
Tue 12/51:30 p.m.OPO - YYC
1 stop33h 09mAir Transat
Deal found 4/1C$ 957
Wed 25/29:10 p.m.YYC - OPO
1 stop28h 15mMultiple Airlines
Wed 25/38:15 a.m.OPO - YYC
2 stops42h 35mMultiple Airlines
Deal found 2/1C$ 965

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 5 January 2026.

Round-trip from

C$ 814

One-way from

C$ 405

Popular in

December

Cheapest in

March

Average price

C$ 1,158
18/2-25/2
  • 18/2-25/2
  • 4 total stops
  • 44h 05m total
  • Calgary to Porto
Search Deals
18/2
  • 18/2
  • 2 total stops
  • 29h 15m total
  • Calgary to Porto
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 821 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 304 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 5 January 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

Wed 18/2

7:30 p.m.-9:45 p.m.

2 stops19h 15m

Porto

Wed 25/2

9:55 p.m.-3:45 p.m.

2 stops24h 50m

C$ 814

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 4/5

10:50 a.m.-10:55 a.m.

1 stop17h 05m

Porto

Wed 13/5

10:25 p.m.-9:45 p.m.

2 stops30h 20m

C$ 851

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 4/5

10:50 a.m.-10:55 a.m.

1 stop17h 05m

Porto

Fri 15/5

7:00 a.m.-9:45 p.m.

2 stops21h 45m

C$ 866

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 6/2

9:10 p.m.-8:35 a.m.

1 stop28h 25m

Porto

Fri 13/2

6:10 p.m.-3:45 p.m.

1 stop28h 35m

C$ 883

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 3/5

12:30 p.m.-11:45 a.m.

1 stop16h 15m

Porto

Mon 11/5

1:30 p.m.-9:09 p.m.

1 stop14h 39m

C$ 957

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 4/5

4:35 p.m.-11:45 a.m.

1 stop12h 10m

Porto

Mon 11/5

1:30 p.m.-9:09 p.m.

1 stop14h 39m

C$ 957

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Wed 25/2

9:10 p.m.-8:25 a.m.

1 stop28h 15m

Porto

Wed 25/3

8:15 a.m.-8:50 p.m.

2 stops42h 35m

C$ 965

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

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

1 stop15h 45m

Porto

Thu 21/5

1:30 p.m.-3:39 p.m.

1 stop33h 09m

C$ 1,000

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

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

1 stop15h 45m

Porto

Mon 11/5

1:30 p.m.-11:34 a.m.

1 stop29h 04m

C$ 1,011

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 1/5

12:30 p.m.-8:05 a.m.

1 stop12h 35m

Porto

Wed 13/5

8:25 a.m.-10:30 p.m.

1 stop21h 05m

C$ 1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 2 January 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, February is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 831). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,487). 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 5 January 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
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
404 reviews
Porter Airlines
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
KLM
7.7
Good
1,434 reviews
Porter Airlines
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
490 reviews
Porter Airlines
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,595 reviews
Porter Airlines
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Lufthansa
6.8
Okay
7,682 reviews
Porter Airlines
8.0
Very good
404 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 16h 15m. Fly via Air Transat 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?

    Lufthansa, at C$ 831, was found to be the cheapest airline from Calgary to Porto.Alternate airlines to your destination round-trip include Air Canada and Air Transat. Lufthansa is currently priced 42% 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, February is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 831). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,487). 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
Esposende

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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 5 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 831AverageC$ 1,311FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 861AverageC$ 1,308FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 926AverageC$ 1,181FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 929AverageC$ 1,135FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 1,065AverageC$ 1,498FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 1,096AverageC$ 1,096FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 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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