YYC - OPO

C$ 372 Find Cheap Flights from Calgary to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Porto departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Porto, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Calgary to Porto (YYC-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to Porto

Sun, 16 Nov - Sat, 22 Nov
 Logo
7:30 p.m. - 8:10 a.m.YYC-OPO
29h 40m2 stops
 Logo
2:45 p.m. - 5:20 p.m.OPO-YYC
33h 35m1 stop
C$ 889
Find Deal
Mon, 13 Oct - Mon, 20 Oct
 Logo
7:55 p.m. - 10:00 p.m.YYC-OPO
19h 05m1 stop
 Logo
10:00 p.m. - 4:55 p.m.OPO-YYC
25h 55m2 stops
C$ 963
Find Deal
Thu, 6 Nov - Wed, 12 Nov
Air Canada Logo
8:00 a.m. - 12:50 p.m.YYC-OPO
21h 50m2 stops
Air Canada Logo
6:00 a.m. - 3:25 p.m.OPO-YYC
16h 25m1 stop
C$ 1,027Air Canada
Find Deal
Sun, 16 Nov - Sat, 22 Nov
Air Canada Logo
8:25 a.m. - 9:30 a.m.YYC-OPO
18h 05m1 stop
Air Canada Logo
6:00 a.m. - 3:25 p.m.OPO-YYC
16h 25m1 stop
C$ 1,028Air Canada
Find Deal
Sat, 1 Nov - Sun, 30 Nov
United Airlines Logo
3:30 p.m. - 9:30 a.m.YYC-OPO
36h 00m3 stops
United Airlines Logo
12:30 p.m. - 11:35 a.m.OPO-YYC
54h 05m2 stops
C$ 1,271United Airlines
Find Deal
Fri, 10 Oct - Thu, 16 Oct
Lufthansa Logo
4:50 p.m. - 10:45 p.m.YYC-OPO
22h 55m1 stop
Lufthansa Logo
6:00 a.m. - 3:05 p.m.OPO-YYC
16h 05m1 stop
C$ 1,532Lufthansa
Find Deal
Fri, 10 Oct - Sat, 18 Oct
Lufthansa Logo
4:50 p.m. - 10:45 p.m.YYC-OPO
22h 55m1 stop
Lufthansa Logo
12:05 p.m. - 3:05 p.m.OPO-YYC
34h 00m1 stop
C$ 1,534Lufthansa
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Air Transat Logo
8:00 a.m. - 6:45 a.m.YYC-OPO
15h 45m1 stop
Air Transat Logo
8:40 a.m. - 10:30 p.m.OPO-YYC
20h 50m1 stop
C$ 1,644Air Transat
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Air Transat Logo
7:00 a.m. - 11:45 a.m.YYC-OPO
21h 45m1 stop
Air Transat Logo
8:40 a.m. - 10:30 p.m.OPO-YYC
20h 50m1 stop
C$ 1,673Air Transat
Find Deal
Sun, 16 Nov - Wed, 19 Nov
United Airlines Logo
3:30 p.m. - 9:30 a.m.YYC-OPO
35h 00m3 stops
United Airlines Logo
12:35 p.m. - 11:35 a.m.OPO-YYC
30h 00m2 stops
C$ 2,111United Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 1,027 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 21% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 889
Overall average: C$ 1,240
Multiple Airlines
Sun 16/11Sat 22/11
YYC - OPO • 2 stops
Cheapest one-way flights
C$ 372
Multiple Airlines
Wed 29/10
YYC - OPO • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Booking Insights

KAYAK's insights & trends for Calgary to Porto flights

Get data-powered insights and trends into flights from Calgary to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Calgary to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Calgary to Porto is March, where tickets cost C$ 1,045 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 2,026 and C$ 1,492 respectively.

How far in advance should I book a flight from Calgary to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Calgary to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Calgary to Porto, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonDecember
Cheapest flightC$ 372
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Calgary to Porto

When to book flights from Calgary to Porto

Are your dates flexible? Find out the best times to travel from Calgary to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Calgary to Porto

  • What airlines offer business-class flights from Calgary to Porto?

    Flying business class has its privileges. You can enjoy comfortable seating, plenty of legroom, priority boarding, extra luggage allowance, and upgraded meals on flights. If you're looking to fly business class on this trip, you can do so with SWISS, Lufthansa, or Air Canada.

  • What is the cheapest way to get to downtown Porto from Porto International Airport (OPO)?

    The cheapest and easiest mode of transportation from the airport to downtown Porto is via the Metro. You don't have to stress because the Metro leaves the airport every 20 minutes or so. Look for the purple line if you're planning to go downtown. It stops at the Estádio do Dragão Station in downtown Porto.

  • What airlines use wide-body jets on cheap flights from Calgary to Porto?

    Wide-body jets are noted as one of the most comfortable aircraft. They often have wider aisles, more head space, and larger windows. Book your flight from Calgary to Porto with KLM or Delta Air Lines, and you'll enjoy flying on a wide-body jet for at least part of your trip. Both Delta and KLM use the Boeing 777 for this flight route.

  • Will there be a meal served on my cheap flight from Calgary to Porto?

    Onboard dining is available on your flight from Calgary to Porto. If you elect to fly with SWISS Airlines, you'll be served two meals. Your options will include a vegetarian or meat entrée along with a beverage and dessert. Flights with Air Transat are similar. You'll be offered two meals, which both come with salads and desserts. Special dietary needs can be met. However, you should inform the airline ahead of time.

  • What is the cheapest flight from Calgary to Porto?

    In the last 3 days, the lowest price for a flight from Calgary to Porto was C$ 269 for a one-way ticket and C$ 642 for a round-trip.

  • Which airports will I be using when flying from Calgary to Porto?

    When flying out of Calgary you will be using Calgary. You will be landing at Porto, also known as Porto.

  • Which aircraft models fly most regularly from Calgary to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Calgary to Porto?

    Star Alliance, and oneworld are the airline alliances operating flights between Calgary and Porto, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Calgary to Porto, Porter Airlines or KLM?

    The two airlines most popular with KAYAK users for flights from Calgary to Porto are Porter Airlines and KLM. With an average price for the route of C$ 1,144 and an overall rating of 7.9, Porter Airlines is the most popular choice. KLM is also a great choice for the route, with an average price of C$ 1,499 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Calgary to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Calgary is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Calgary with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Calgary up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Calgary to Porto

  • Buying an airline ticket from Calgary to Porto with either Delta or WestJet is an eco-friendly choice. These airlines emit about 35% less CO2 than other flights.
  • You can spend the night at the airport if you have an early flight from Calgary to Porto. The Calgary International Airport Marriott In-Terminal Hotel is close to baggage claim. In addition to silent rooms, the hotel has a variety of amenities, such as an indoor pool, a restaurant, and a fitness room.
  • There are no direct flights from Calgary International Airport (YVC) to Francisco Sá Carneiro/Porto Airport (OPO). You'll have to layover at an airport in Chicago (United States), Liverpool (United Kingdom), Brussels (Belgium), or Paris (France). On average, the layover will last for a few hours.
  • Calgary International Airport (YVC) is a hub for WestJet Airlines, and Francisco Sá Carneiro or Porto Airport (OPO) is a hub for TAP Air Portugal and Ryanair. When you search for flights with an airline that is a hub, you'll have many more options for departures and arrivals between the two cities.
  • Going from Calgary to Porto, you might have extra luggage. Upgrade your basic economy ticket, and you can check a bag for free. With Air Canada, a premium economy ticket will afford you two checked bags for free, and when you upgrade to classic or flex economy with SWISS, you'll get to bring with you a carry-on and another personal bag.

Reviews of the top 5 airlines flying from Calgary to Porto

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 363 reviews
7.0Entertainment
8.6Crew
7.9Comfort
7.6Food
8.1Boarding
Airline reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

The whole experience from check in to deboarding was fantastic.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

YUL AIRPORT is the worst. 1 Hr to Get out of the plane, 1 Hr To Cross the Border. 1Hr waiting to be pick up curbside. Trafic is ubeliveble.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

Really out of Air Canada's control due to long delay because of mechanical issues. While doing their best, disappointed by their assumption that all passengers have smart phones. Should have communicated food voucher availability at gate area. Late arrival cost me an extra $51 because public transit was not available, Otherwise, feel Air Canada did their best dealing with their challenges. Will likely continue using them in the future.

They canceled my flight, I had to rent a car, drive 14 hours. They tell to go on line for a refund, but only offer $24 for a $210 flight and you can’t get hold of anybody by phone and no help from staff at the airport.

I wish to travel with Air Canada for my next trip

They were very attentive, polite, professional and great customer service skills.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

The app was great, service was wonderful, everything was quick and easy

On the flight from Montreal to Calgary the flight attendant we had was excellent. Unfortunately I did not get her name but she made the flight very comfortable and enjoyable.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

Ground personnel in better mood. Sounded agressive wrt carry on bagage sizing.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

I purposely bought a seat upstairs and your airline moved it to a random aisle seat. The only good part about this being an older plane was that the seats weren’t so tight that I couldn’t relax at all. Still will never fly Lufthansa again.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Horrible seats. They were just coach seats with the middle seat blocked with a dirty seat tray.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Everything well done and customer oriented There entertainment system is difficult to navigate

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

Everything you need to know for your flight from Calgary to Porto

Information on your arrival and departure airports

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