In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

What is the cheapest time of day to fly from OPO to YYC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Calgary as you normally would.

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.

C$ 503+ Cheap Flights from Porto to Calgary

Cheap flight deals from Porto to Calgary

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 24 October 2026.

Sat 7/1110:05 p.m. -

2 stops25h 40m

Thu 12/117:30 p.m. -

1 stop34h 00m

Deal found 22/10C$ 878

Thu 12/116:20 a.m. -

2 stops39h 30m

Mon 16/117:30 p.m. -

1 stop20h 50m

Deal found 22/10C$ 886

Find flight deals from Porto to Calgary

Round-trip from	C$ 816
One-way from	C$ 503

9/1-16/1
3 total stops
66h 00m total
Porto to Calgary

Search Deals

4/12-31/12
2 total stops
30h 40m total
Porto to Calgary

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Fri 4/12

3:10 p.m.-3:50 p.m.

2 stops30h 40m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 503

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Wed 4/11

6:20 p.m.-5:45 p.m.

3 stops53h 25m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 606

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Mon 23/11

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

2 stops41h 50m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 688

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Sat 21/11

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

2 stops34h 00m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 688

Quickest round-trip

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Tue 23/3

5:00 a.m.-2:40 p.m.

1 stop15h 40m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 860

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Sat 7/11

7:50 p.m.-3:50 p.m.

2 stops26h 00m

Calgary

Thu 12/11

7:30 p.m.-11:30 a.m.

1 stop34h 00m

C$ 884

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Thu 12/11

6:20 a.m.-3:50 p.m.

2 stops39h 30m

Calgary

Mon 16/11

7:30 p.m.-10:20 p.m.

1 stop20h 50m

C$ 886

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Sat 21/11

6:10 p.m.-8:17 p.m.

1 stop32h 07m

Calgary

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 937

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Sat 21/11

7:00 a.m.-5:45 p.m.

2 stops16h 45m

Calgary

Sat 28/11

10:10 p.m.-1:30 p.m.

2 stops33h 20m

C$ 1,095

PortoCalgary

OPO Porto - YYC Calgary

OPOYYC

Porto

Sat 9/1

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

2 stops41h 50m

Calgary

Sat 16/1

7:30 p.m.-10:25 p.m.

3 stops20h 55m

C$ 1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 12 resultsSorted by cheapest first

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.

OPO-YYC

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

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.

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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.

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Cheap flights from Porto to Calgary from C$ 503

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Porto to Calgary

Cheapest flights from Porto to CalgaryExplore 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 24 October 2026.

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 24 October 2026.

Best flights from Porto to CalgaryDiscover carefully curated flight deals from Porto to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Porto to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Porto to CalgaryDiscover last-minute flight deals from Porto to Calgary. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Porto to Calgary. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Porto to CalgarySearch for one-way flight options from Porto to Calgary. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Porto to Calgary. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

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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.

Related info for your journey

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

How can I find direct flights from Porto to Calgary?

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

Travelling to a place near Calgary?

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.

Other flights to Calgary

Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Complete your trip

Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Alberta

Book a non-stop flight to one of these other cities located in Alberta.

Search flights from Porto to Calgary by cabin class

Find flights from Porto to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Porto and Calgary flights

Browse other Porto and Calgary flight options. Last updated on 24 October 2026.

Other flights from Porto

Browse through other flights departing from Porto. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Porto to Calgary?

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

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

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

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Travel Smart

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 24 October 2026.

Best flights from Porto to Calgary
Discover carefully curated flight deals from Porto to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Porto to Calgary
Discover last-minute flight deals from Porto to Calgary. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Porto to Calgary
Search for one-way flight options from Porto to Calgary. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.