Find flights
When to book
Airlines
FAQs

Cheap flights from Calgary to Porto from C$ 462

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OPO
15 Sep — 22 Sep1
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 16 August 2026.

Mon 7/98:35 p.m. -
1 stop16h 30m
Wed 16/92:40 p.m. -
2 stops38h 55m
Deal found 11/8C$ 838
Mon 7/98:35 p.m. -
1 stop16h 30m
Tue 15/96:15 a.m. -
2 stops23h 20m
Deal found 11/8C$ 854
Tue 8/97:00 p.m. -
1 stop28h 50m
Tue 15/96:15 a.m. -
2 stops23h 20m
Deal found 11/8C$ 884
Sat 21/117:30 a.m. -
2 stops26h 35m
Sun 22/119:15 p.m. -
2 stops33h 10m
Deal found 13/8C$ 889
Tue 8/97:00 p.m. -
1 stop28h 50m
Wed 16/92:40 p.m. -
2 stops38h 55m
Deal found 11/8C$ 895
Wed 9/98:35 p.m. -
1 stop17h 20m
Tue 15/96:15 a.m. -
2 stops23h 20m
Deal found 11/8C$ 920
Mon 7/98:35 p.m. -
1 stop16h 30m
Thu 17/96:15 a.m. -
1 stop15h 55m
Deal found 11/8C$ 934
Fri 11/98:35 p.m. -
1 stop17h 50m
Tue 15/910:25 p.m. -
2 stops23h 45m
Deal found 11/8C$ 942
Fri 11/912:50 a.m. -
1 stop22h 55m
Tue 15/98:25 a.m. -
1 stop21h 20m
Deal found 14/8C$ 954

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 16 August 2026.

Round-trip from

C$ 838

One-way from

C$ 462

Popular in

December

Cheapest in

September

Average price

C$ 1,415
7/9-16/9
  • 7/9-16/9
  • 3 total stops
  • 55h 25m total
  • Calgary to Porto
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 43h 05m total
  • Calgary to Porto
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (C$ 1,010 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 317 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 16 August 2026.
Use the filters below to find and compare flights from Calgary to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Tue 8/9

7:00 p.m.-6:50 a.m.

1 stop28h 50m

Porto

Tue 15/9

6:15 a.m.-10:35 p.m.

2 stops23h 20m

C$ 884

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Mon 28/9

7:45 a.m.-9:20 p.m.

2 stops30h 35m

Porto

Mon 5/10

11:50 p.m.-10:33 p.m.

3 stops29h 43m

C$ 1,074
Quickest round-trip

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Tue 8/9

7:45 a.m.-6:45 a.m.

1 stop16h 00m

Porto

Tue 15/9

8:25 a.m.-10:26 p.m.

1 stop21h 01m

C$ 1,092

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Tue 29/9

8:30 p.m.-7:00 a.m.

2 stops27h 30m

Porto

Tue 6/10

6:00 a.m.-3:05 p.m.

1 stop16h 05m

C$ 1,114

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 4/10

6:45 a.m.-4:00 p.m.

2 stops26h 15m

Porto

Thu 22/10

8:40 p.m.-9:44 p.m.

2 stops32h 04m

C$ 1,140

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 4/10

8:30 p.m.-7:00 a.m.

2 stops27h 30m

Porto

Thu 22/10

11:50 a.m.-9:27 p.m.

1 stop16h 37m

C$ 1,158

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 20/9

6:45 a.m.-8:35 p.m.

2 stops30h 50m

Porto

Wed 30/9

8:20 p.m.-11:29 p.m.

2 stops34h 09m

C$ 1,226

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 13/9

1:56 p.m.-9:45 a.m.

2 stops36h 49m

Porto

Mon 21/9

6:00 a.m.-10:35 p.m.

2 stops47h 35m

C$ 1,232

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 4/10

2:20 p.m.-7:00 a.m.

1 stop33h 40m

Porto

Thu 22/10

11:50 a.m.-9:27 p.m.

1 stop16h 37m

C$ 1,326

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sat 21/11

9:15 a.m.-8:30 a.m.

1 stop17h 15m

Porto

Sun 22/11

12:35 p.m.-2:26 p.m.

2 stops55h 51m

C$ 1,451

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 20 resultsSorted by cheapest first
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

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

Currently, September is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 982). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 3,949). 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?

Airfare is below average for this route at the moment.

Calgary to Porto flights typically cost between C$ 1,162 and C$ 1,415 in November.
The cheapest round-trip price found within the last 5 days was C$ 889 on Multiple Airlines (21 Nov-22 Nov).

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 16 August 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
457 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
457 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
KLM
7.8
Good
1,559 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
572 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,481 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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. Fly via Air Transat or Air Canada to get the fastest option. There are 7461 km between Calgary and Porto. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air Canada, at C$ 882, 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 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, September is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 982). Flying from Calgary to Porto in December is currently the most expensive (average of C$ 3,949). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Calgary to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Edmonton to Lisbon flights
Calgary to Lisbon flights
Calgary to Faro flights
Edmonton to Porto flights
Calgary to Ponta Delgada flights

Top 4 airlines flying from Calgary to Porto

Discover the top 4 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 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 882AverageC$ 1,095FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 936AverageC$ 1,074FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 987AverageC$ 1,266FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 1,076AverageC$ 1,746FlexibilityNo cancel feeOn-time75%
Search KLM 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.