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Cheap flights from Calgary to Porto from C$ 583

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OPO
25 Mar — 1 Apr1
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 23 February 2026.

Fri 12/612:00 p.m.
YYC
-
OPO
1 stop12h 10m
Air Canada
Sat 27/610:15 a.m.
OPO
-
YYC
1 stop20h 17m
Air Canada
Deal found 23/2C$ 871
Sat 4/712:30 p.m.
YYC
-
OPO
2 stops35h 20m
Air Canada
Wed 22/72:25 p.m.
OPO
-
YYC
2 stops37h 16m
Air Canada
Deal found 21/2C$ 904
Mon 3/811:20 a.m.
YYC
-
OPO
2 stops36h 40m
Air Canada
Thu 13/811:50 a.m.
OPO
-
YYC
2 stops26h 22m
Air Canada
Deal found 22/2C$ 905
Sat 4/78:05 p.m.
YYC
-
OPO
2 stops27h 45m
Air Canada
Tue 21/712:15 p.m.
OPO
-
YYC
2 stops25h 57m
Air Canada
Deal found 21/2C$ 915
Thu 7/54:50 p.m.
YYC
-
OPO
1 stop23h 05m
Multiple Airlines
Thu 21/56:20 a.m.
OPO
-
YYC
2 stops19h 23m
Multiple Airlines
Deal found 19/2C$ 937
Thu 7/54:50 p.m.
YYC
-
OPO
1 stop15h 55m
Air Canada
Thu 21/56:20 a.m.
OPO
-
YYC
2 stops20h 13m
Air Canada
Deal found 21/2C$ 938
Thu 7/57:15 p.m.
YYC
-
OPO
2 stops20h 40m
Lufthansa
Thu 21/56:20 a.m.
OPO
-
YYC
2 stops19h 23m
Lufthansa
Deal found 20/2C$ 959
Sun 9/82:20 p.m.
YYC
-
OPO
1 stop33h 40m
Air Canada
Sun 23/812:15 p.m.
OPO
-
YYC
2 stops27h 16m
Air Canada
Deal found 19/2C$ 964

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 23 February 2026.

Round-trip from

C$ 937

One-way from

C$ 583

Popular in

December

Cheapest in

February

Average price

C$ 1,098
Lufthansa
  • Lufthansa
  • 7/5-21/5
  • 3 total stops
  • 42h 28m total
  • Calgary to Porto
Search Deals
7/4
  • 7/4
  • 1 total stop
  • 24h 00m total
  • Calgary to Porto
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 924 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 300 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 23 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

Thu 7/5

7:15 p.m.-10:55 p.m.

2 stops20h 40m

Porto

Thu 21/5

6:20 a.m.-6:43 p.m.

2 stops19h 23m

C$ 960

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 21/7

9:25 a.m.-7:00 a.m.

1 stop14h 35m

Porto

Tue 11/8

12:15 p.m.-11:40 p.m.

2 stops18h 25m

C$ 979

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 6/7

7:15 p.m.-6:55 a.m.

2 stops28h 40m

Porto

Wed 22/7

9:00 a.m.-6:13 p.m.

2 stops40h 13m

C$ 1,116

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 8/5

12:15 p.m.-11:45 a.m.

1 stop16h 30m

Porto

Fri 22/5

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

1 stop21h 08m

C$ 1,185

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

9:45 a.m.-5:05 p.m.

2 stops24h 20m

Porto

Thu 21/5

5:00 a.m.-8:50 p.m.

3 stops22h 50m

C$ 1,621

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

9:45 a.m.-5:05 p.m.

2 stops24h 20m

Porto

Thu 21/5

5:00 a.m.-9:05 p.m.

3 stops23h 05m

C$ 1,621

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 2/7

7:05 a.m.-11:45 a.m.

1 stop21h 40m

Porto

Sun 26/7

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

1 stop21h 08m

C$ 1,749

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 2/7

9:45 a.m.-3:15 p.m.

2 stops22h 30m

Porto

Mon 20/7

12:15 p.m.-8:05 p.m.

2 stops38h 50m

C$ 1,755

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 7/4

1:05 a.m.-8:05 a.m.

1 stop24h 00m

C$ 583

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 9/4

5:15 p.m.-9:40 a.m.

2 stops57h 25m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/2

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 20 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$ 858). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,481). 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.

How much does it cost to fly round-trip from Calgary to Porto?

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 23 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
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
419 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
KLM
7.7
Good
1,458 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Transat
7.7
Good
511 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
United Airlines
7.4
Good
9,342 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
10,742 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Crew

8.6

Food

7.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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 35h 20m. 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$ 869, was found to be the cheapest airline from Calgary to Porto.Alternate airlines to your destination round-trip include Air Transat and Porter Airlines. Air Canada is currently priced 39% 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$ 858). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 1,481). 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.
Calgary to Lisbon flights
Edmonton to Lisbon flights
Edmonton to Porto flights
Calgary to Ponta Delgada flights
Calgary to Faro flights

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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 869AverageC$ 1,275FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 923AverageC$ 1,143FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 964AverageC$ 1,161FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 1,061AverageC$ 1,555FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 1,092AverageC$ 1,092FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapestC$ 1,098AverageC$ 1,262FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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