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Cheap flights from Calgary to Porto from C$ 436

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OPO
20 Jul — 27 Jul1
1 adult

Cheap 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 15 July 2025.

Round-trip from

C$ 882

One-way from

C$ 436

Popular in

June

Cheapest in

March

Average price

C$ 1,363
22/9-2/10
  • 22/9-2/10
  • 2 total stops
  • 30h 35m total
  • Calgary to Porto
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29/8
  • 29/8
  • 2 total stops
  • 44h 40m total
  • Calgary to Porto
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Highest demand for flights based on searches. 7% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Calgary to Porto

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 15 July 2025.

Mon 22/96:15 p.m.YYC - OPO
1 stop15h 30mMultiple Airlines
Thu 2/108:50 a.m.OPO - YYC
1 stop15h 05mMultiple Airlines
Deal found 13/7C$ 882
Sun 21/911:55 p.m.YYC - OPO
1 stop28h 50mPorter Airlines
Wed 1/108:25 a.m.OPO - YYC
1 stop21h 05mPorter Airlines
Deal found 13/7C$ 993
Sun 21/911:55 p.m.YYC - OPO
1 stop28h 50mAir Transat
Tue 30/98:25 a.m.OPO - YYC
1 stop21h 03mAir Transat
Deal found 13/7C$ 1,039
Wed 31/1212:50 a.m.YYC - OPO
2 stops28h 15mAir Canada
Sat 31/16:00 a.m.OPO - YYC
2 stops33h 43mAir Canada
Deal found 14/7C$ 1,056
Mon 22/96:00 a.m.YYC - OPO
1 stop20h 35mLufthansa
Mon 29/96:15 a.m.OPO - YYC
1 stop16h 10mLufthansa
Deal found 13/7C$ 1,106

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 15 July 2025.
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

Mon 22/9

6:15 p.m.-4:45 p.m.

1 stop15h 30m

Porto

Thu 2/10

8:50 a.m.-4:55 p.m.

1 stop15h 05m

C$ 882

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 21/9

11:55 p.m.-11:45 a.m.

1 stop28h 50m

Porto

Wed 1/10

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

1 stop21h 05m

C$ 993

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 21/9

11:55 p.m.-11:45 a.m.

1 stop28h 50m

Porto

Tue 30/9

8:25 a.m.-10:28 p.m.

1 stop21h 03m

C$ 1,039

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 25/8

1:55 p.m.-9:35 a.m.

1 stop12h 40m

Porto

Sun 7/9

11:20 a.m.-9:38 p.m.

1 stop17h 18m

C$ 1,099

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 22/9

6:00 a.m.-9:35 a.m.

1 stop20h 35m

Porto

Mon 29/9

6:15 a.m.-3:25 p.m.

1 stop16h 10m

C$ 1,106

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 29/8

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

2 stops44h 40m

C$ 436

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 3/10

10:50 a.m.-11:40 a.m.

2 stops17h 50m

C$ 549

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 3/10

6:15 p.m.-8:35 p.m.

1 stop19h 20m

C$ 603

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 26/8

1:10 a.m.-9:20 a.m.

2 stops25h 10m

C$ 673

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 31/7

4:55 p.m.-11:25 a.m.

1 stop35h 30m

C$ 691

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/7

Showing 1-10 of 12 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 11 July 2025.

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 29 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, January is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 483). Flying from Calgary to Porto in July is currently the most expensive (average of C$ 785). 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 YYC to OPO?

Find hourly flight availability from Calgary to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

When flying from Calgary to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the afternoon.

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 15 July 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAzores Airlines 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
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Porter Airlines
8.0
Very good
308 reviews
Porter Airlines
8.0
Very good
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Air Transat
7.7
Good
415 reviews
Porter Airlines
8.0
Very good
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Azores Airlines
7.5
Good
67 reviews
Porter Airlines
8.0
Very good
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
SWISS
7.5
Good
1,658 reviews
Porter Airlines
8.0
Very good
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
United Airlines
7.4
Good
8,861 reviews
Porter Airlines
8.0
Very good
308 reviews
Check prices

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make

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.

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

    Air Transat, at C$ 928, was found to be the cheapest airline from Calgary to Porto.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. Air Transat is currently priced 25% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as C$ 522 on Air Canada. Other airlines that offer cheap prices include Azores Airlines from C$ 549 and United Airlines from C$ 560 one-way.

  • 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, January is the cheapest month in which you can book a flight from Calgary to Porto (average of C$ 483). Flying from Calgary to Porto in July is currently the most expensive (average of C$ 785). 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 5 airlines flying from Calgary to Porto

Discover the top 5 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 860AverageC$ 1,249FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 886AverageC$ 1,237FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 902AverageC$ 1,124FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 933AverageC$ 1,180FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 983AverageC$ 1,456FlexibilityNo 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.

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