Find flights
When to book
FAQs

Cheap flights from Porto to Calgary from C$ 456

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — YYC
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Calgary
Explore the most affordable flight options available from Porto to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Fri 15/58:25 a.m.
OPO
-
YYC
1 stop21h 01m
Air Transat
Tue 19/58:00 a.m.
YYC
-
OPO
1 stop15h 45m
Air Transat
Deal found 26/4C$ 859
Thu 11/611:50 a.m.
OPO
-
YYC
1 stop18h 28m
Multiple Airlines
Mon 15/67:05 a.m.
YYC
-
OPO
2 stops16h 55m
Multiple Airlines
Deal found 26/4C$ 1,018
Fri 15/58:45 a.m.
OPO
-
YYC
1 stop15h 45m
Multiple Airlines
Tue 19/57:55 p.m.
YYC
-
OPO
2 stops35h 50m
Multiple Airlines
Deal found 27/4C$ 1,019
Fri 19/66:00 a.m.
OPO
-
YYC
1 stop16h 05m
Air Canada
Sun 21/65:05 p.m.
YYC
-
OPO
1 stop35h 20m
Air Canada
Deal found 28/4C$ 1,324
Fri 15/56:00 a.m.
OPO
-
YYC
1 stop16h 05m
Air Canada
Tue 19/511:20 a.m.
YYC
-
OPO
2 stops16h 50m
Air Canada
Deal found 26/4C$ 1,355

Find flight deals from Porto to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Calgary (YYC). 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 29 April 2026.

Round-trip from

C$ 859

One-way from

C$ 456
Air Transat
  • Air Transat
  • 15/5-19/5
  • 2 total stops
  • 36h 46m total
  • Porto to Calgary
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 27h 40m total
  • Porto to Calgary
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Calgary 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 29 April 2026.
Use the filters below to find and compare flights from Porto to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoCalgary

OPO - YYC

OPOYYC

Porto

Fri 15/5

8:45 a.m.-5:30 p.m.

1 stop15h 45m

Calgary

Tue 19/5

7:55 p.m.-2:45 p.m.

2 stops35h 50m

C$ 1,019

PortoCalgary

OPO - YYC

OPOYYC

Porto

Fri 19/6

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

1 stop16h 05m

Calgary

Sun 21/6

8:40 p.m.-7:00 a.m.

2 stops27h 20m

C$ 1,328
Quickest round-trip

PortoCalgary

OPO - YYC

OPOYYC

Porto

Fri 15/5

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

1 stop16h 05m

Calgary

Tue 19/5

11:20 a.m.-11:10 a.m.

2 stops16h 50m

C$ 1,355

PortoCalgary

OPO - YYC

OPOYYC

Porto

Thu 21/5

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

1 stop16h 05m

Calgary

Mon 25/5

4:50 p.m.-11:10 a.m.

1 stop35h 20m

C$ 1,369

PortoCalgary

OPO - YYC

OPOYYC

Porto

Thu 21/5

8:20 a.m.-11:43 p.m.

2 stops22h 23m

Calgary

Mon 25/5

1:40 p.m.-4:00 p.m.

2 stops43h 20m

C$ 1,418

PortoCalgary

OPO - YYC

OPOYYC

Porto

Sun 16/8

9:15 p.m.-10:45 p.m.

2 stops32h 30m

Calgary

Sun 30/8

12:40 p.m.-8:30 p.m.

3 stops24h 50m

C$ 1,531
Cheapest one-way

PortoCalgary

OPO - YYC

OPOYYC

Porto

Mon 11/5

8:50 p.m.-5:30 p.m.

2 stops27h 40m

C$ 456

PortoCalgary

OPO - YYC

OPOYYC

Porto

Mon 11/5

1:30 p.m.-3:44 p.m.

1 stop33h 14m

C$ 534

PortoCalgary

OPO - YYC

OPOYYC

Porto

Sun 5/7

5:00 a.m.-10:20 a.m.

2 stops36h 20m

C$ 859
Quickest one-way

PortoCalgary

OPO - YYC

OPOYYC

Porto

Sun 4/10

10:30 p.m.-5:10 p.m.

3 stops25h 40m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Porto to Calgary

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

Related info for your journey

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

    There are many flights that can get you from Porto to Calgary in 16h 05m. Fly via Air Canada to get the fastest option. Porto and Calgary are separated by a distance of 7461 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Kananaskis
Airdrie
Drumheller

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 Porto to Calgary

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Porto to Calgary. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Porto to Calgary.

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

Certainly. Search results for flights to Calgary from Porto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Porto to Calgary 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.