$445 Cheap Flights from Calgary (YYC) to Porto (OPO)

View $445 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Porto Airport (OPO)

Cheap Flights from Calgary to Porto (YYC-OPO)

Prices were available within the past 7 days and start at $445 for one-way flights and $718 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sun, May 3 - Sat, May 23
YYC
Calgary
OPO
Porto
$718 Roundtrip, found 5 days ago
$718
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sun, May 3 from Calgary to Porto, returning Sat, May 23, priced at $718 found 5 days ago
Porter Airlines
Wed, May 6 - Sat, May 30
YYC
Calgary
OPO
Porto
$719 Roundtrip, found 3 days ago
$719
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Wed, May 6 from Calgary to Porto, returning Sat, May 30, priced at $719 found 3 days ago
Air Canada
Thu, Mar 5 - Sun, Mar 15
YYC
Calgary
OPO
Porto
$728 Roundtrip, found 6 days ago
$728
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Porto, returning Sun, Mar 15, priced at $728 found 6 days ago
Air Canada
Thu, Mar 5 - Sun, Mar 15
YYC
Calgary
OPO
Porto
$730 Roundtrip, found 6 days ago
$730
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Porto, returning Sun, Mar 15, priced at $730 found 6 days ago
Air Canada
Wed, Nov 12 - Sat, Dec 6
YYC
Calgary
OPO
Porto
$735 Roundtrip, found 4 days ago
$735
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 12 from Calgary to Porto, returning Sat, Dec 6, priced at $735 found 4 days ago
British Airways
Wed, Nov 12 - Sat, Dec 6
YYC
Calgary
OPO
Porto
$803 Roundtrip, found 4 days ago
$803
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 12 from Calgary to Porto, returning Sat, Dec 6, priced at $803 found 4 days ago
KLM
Sat, Jan 31 - Sun, Mar 1
YYC
Calgary
OPO
Porto
$812 Roundtrip, found 2 days ago
$812
Roundtrip
found 2 days ago
Select KLM flight, departing Sat, Jan 31 from Calgary to Porto, returning Sun, Mar 1, priced at $812 found 2 days ago
Air France
Sat, Jan 31 - Sun, Mar 1
YYC
Calgary
OPO
Porto
$831 Roundtrip, found 2 days ago
$831
Roundtrip
found 2 days ago
Select Air France flight, departing Sat, Jan 31 from Calgary to Porto, returning Sun, Mar 1, priced at $831 found 2 days ago
Delta
Wed, Jan 21 - Thu, Feb 5
YYC
Calgary
OPO
Porto
$835 Roundtrip, found 2 days ago
$835
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 21 from Calgary to Porto, returning Thu, Feb 5, priced at $835 found 2 days ago
American Airlines
Sun, Jan 11 - Tue, Jan 20
YYC
Calgary
OPO
Porto
$872 Roundtrip, found 2 days ago
$872
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from Calgary to Porto, returning Tue, Jan 20, priced at $872 found 2 days ago

Find the cheapest month to fly from Calgary (YYC) to Porto (OPO)

February is typically the cheapest month to fly

From $454 - $1,042 per traveler.

Alternative airports near Porto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dr. Francisco de Sa Carneiro OPO. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,088
OPO
Dr. Francisco de Sa Carneiro
CheapestClosest
Average driving time to city center14 min
Flights from $1,088

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO) cost?
Secure a cheap one-way flight from $445 or cheap return flight from $718 from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO)?
The cheapest month to fly from YYC to OPO is May, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from YYC to OPO. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO)?
You'll need to hop on a flight with a layover when traveling from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from YYC to OPO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Choose a flight from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO) last-minute?
Last-minute fares from YYC to OPO are typically more expensive. For the best prices, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book a YYC to OPO flight and hotel package?
Booking a YYC to OPO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Dr. Francisco de Sa Carneiro Airport (OPO)?
If you booked your YYC to OPO flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Calgary Intl.
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air Canada, British Airways, Brussels Airlines, Iberia, Lufthansa, Porter Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$717
Distance
4639 mi

Book with confidence

Calgary to Porto Flights

The cheapest times to fly from Calgary to Porto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Porto are during the month of May. You can find some of the cheapest flights from Calgary to Porto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Porto

Sunday is one of the best days to book for cheap flights from Calgary to Porto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Porto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Porto in 2025. You can also book with separate airlines for your outbound and return journeys, from $445 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Porto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Porto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Porto Flights

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*Available to One Key members.