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Cheap flights from Porto to Calgary from C$ 343

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — YYC
28 Feb — 7 Mar1
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 January 2026.

Thu 19/28:50 a.m.
OPO
-
YYC
1 stop21h 32m
Air Transat
Wed 25/27:00 a.m.
YYC
-
OPO
1 stop17h 05m
Air Transat
Deal found 27/1C$ 800
Thu 26/28:50 a.m.
OPO
-
YYC
1 stop21h 32m
Air Transat
Thu 5/34:30 p.m.
YYC
-
OPO
1 stop31h 35m
Air Transat
Deal found 27/1C$ 850
Thu 19/26:00 a.m.
OPO
-
YYC
2 stops21h 58m
Multiple Airlines
Wed 25/27:00 a.m.
YYC
-
OPO
2 stops23h 15m
Multiple Airlines
Deal found 27/1C$ 929
Sun 19/78:25 a.m.
OPO
-
YYC
1 stop21h 08m
Air Transat
Mon 27/78:00 a.m.
YYC
-
OPO
1 stop15h 45m
Air Transat
Deal found 27/1C$ 977
Tue 14/71:30 p.m.
OPO
-
YYC
1 stop14h 44m
Air Transat
Mon 27/78:00 a.m.
YYC
-
OPO
1 stop15h 45m
Air Transat
Deal found 27/1C$ 984
Thu 26/28:50 a.m.
OPO
-
YYC
1 stop16h 38m
Multiple Airlines
Thu 5/311:30 p.m.
YYC
-
OPO
2 stops24h 35m
Multiple Airlines
Deal found 27/1C$ 1,014
Wed 15/78:25 a.m.
OPO
-
YYC
1 stop21h 08m
Air Transat
Mon 27/78:00 a.m.
YYC
-
OPO
1 stop15h 45m
Air Transat
Deal found 27/1C$ 1,090
Sat 18/71:30 p.m.
OPO
-
YYC
1 stop33h 14m
Air Transat
Sat 25/78:00 a.m.
YYC
-
OPO
1 stop15h 45m
Air Transat
Deal found 27/1C$ 1,097

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 January 2026.

Round-trip from

C$ 800

One-way from

C$ 343
Air Transat
  • Air Transat
  • 19/2-25/2
  • 2 total stops
  • 38h 37m total
  • Porto to Calgary
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 33h 10m 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 January 2026.
Use the filters below to find and compare flights from Porto to Calgary that are best for you.

Fly from

Porto

Fly to

Calgary

Route

Depart

Return

Price

PortoCalgary

OPO - YYC

OPOYYC

Porto

Thu 26/2

8:50 a.m.-11:22 p.m.

1 stop21h 32m

Calgary

Thu 5/3

4:30 p.m.-7:05 a.m.

1 stop31h 35m

C$ 850

PortoCalgary

OPO - YYC

OPOYYC

Porto

Sun 19/7

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

1 stop21h 08m

Calgary

Sat 25/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 977

PortoCalgary

OPO - YYC

OPOYYC

Porto

Sun 19/7

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

1 stop21h 08m

Calgary

Mon 27/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 977

PortoCalgary

OPO - YYC

OPOYYC

Porto

Fri 17/7

1:30 p.m.-11:24 a.m.

1 stop28h 54m

Calgary

Sat 25/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 984

PortoCalgary

OPO - YYC

OPOYYC

Porto

Tue 14/7

1:30 p.m.-9:14 p.m.

1 stop14h 44m

Calgary

Tue 28/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 984

PortoCalgary

OPO - YYC

OPOYYC

Porto

Fri 17/7

1:30 p.m.-11:24 a.m.

1 stop28h 54m

Calgary

Mon 27/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 984

PortoCalgary

OPO - YYC

OPOYYC

Porto

Tue 14/7

1:30 p.m.-9:14 p.m.

1 stop14h 44m

Calgary

Sat 25/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 984

PortoCalgary

OPO - YYC

OPOYYC

Porto

Thu 16/7

1:30 p.m.-11:59 p.m.

1 stop17h 29m

Calgary

Sat 25/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 984

PortoCalgary

OPO - YYC

OPOYYC

Porto

Wed 15/7

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

1 stop21h 08m

Calgary

Mon 27/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 1,090

PortoCalgary

OPO - YYC

OPOYYC

Porto

Mon 20/7

1:30 p.m.-9:14 p.m.

1 stop14h 44m

Calgary

Tue 28/7

8:00 a.m.-6:45 a.m.

1 stop15h 45m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 21 results
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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.
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 21h 32m. Fly via Air Transat 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
Airdrie
Kananaskis
Drumheller

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Alternative routes for Porto to Calgary

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Fly with Cheapflights

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

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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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