YYC - OPO

C$ 641 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 2/10. 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.
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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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Cheap Flight Deals 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.

Recent round-trip flight deals from Calgary to Porto

KAYAK's recommended round-trip deals from the most popular airlines that fly from Calgary to Porto.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
7:30 p.m. - 9:55 p.m.YYC-OPO
43h 25m2 stops
 Logo
10:00 p.m. - 4:35 p.m.OPO-YYC
25h 35m1 stop
C$ 907
Find Deal
Mon, 2 Jun - Tue, 10 Jun
 Logo
1:00 a.m. - 3:35 p.m.YYC-OPO
31h 35m2 stops
 Logo
10:00 p.m. - 4:35 p.m.OPO-YYC
25h 35m1 stop
C$ 913
Find Deal
Sun, 1 Jun - Tue, 10 Jun
Porter Airlines Logo
4:30 p.m. - 11:45 a.m.YYC-OPO
12h 15m1 stop
Porter Airlines Logo
8:25 a.m. - 10:30 p.m.OPO-YYC
21h 05m1 stop
C$ 914Porter Airlines
Find Deal
Fri, 17 Oct - Wed, 22 Oct
Air Transat Logo
11:55 p.m. - 11:45 a.m.YYC-OPO
28h 50m1 stop
Air Transat Logo
8:25 a.m. - 10:30 p.m.OPO-YYC
21h 05m1 stop
C$ 929Air Transat
Find Deal
Thu, 25 Sep - Tue, 30 Sep
Air Transat Logo
7:00 a.m. - 11:45 a.m.YYC-OPO
21h 45m1 stop
Air Transat Logo
8:25 a.m. - 10:30 p.m.OPO-YYC
21h 05m1 stop
C$ 931Air Transat
Find Deal
Sun, 1 Jun - Fri, 6 Jun
Porter Airlines Logo
7:00 a.m. - 11:45 a.m.YYC-OPO
21h 45m1 stop
Porter Airlines Logo
8:25 a.m. - 10:30 p.m.OPO-YYC
21h 05m1 stop
C$ 969Porter Airlines
Find Deal
Sun, 5 Oct - Fri, 10 Oct
Air Canada Logo
1:45 p.m. - 9:45 a.m.YYC-OPO
37h 00m2 stops
Air Canada Logo
6:15 a.m. - 9:52 p.m.OPO-YYC
22h 37m2 stops
C$ 1,021Air Canada
Find Deal
Sat, 11 Oct - Thu, 16 Oct
KLM Logo
3:15 p.m. - 3:35 p.m.YYC-OPO
17h 20m1 stop
KLM Logo
6:15 a.m. - 1:20 p.m.OPO-YYC
14h 05m1 stop
C$ 1,046KLM
Find Deal
Thu, 9 Oct - Tue, 14 Oct
Air Canada Logo
2:20 p.m. - 9:35 a.m.YYC-OPO
12h 15m1 stop
Air Canada Logo
12:10 p.m. - 11:06 p.m.OPO-YYC
17h 56m1 stop
C$ 1,080Air Canada
Find Deal
Sat, 7 Jun - Thu, 12 Jun
KLM Logo
3:15 p.m. - 10:15 p.m.YYC-OPO
24h 00m1 stop
KLM Logo
5:30 p.m. - 1:25 p.m.OPO-YYC
26h 55m1 stop
C$ 1,104KLM
Find Deal
Wed, 7 May - Mon, 12 May

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 January, where tickets cost C$ 996 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is C$ 1,476 and C$ 1,345 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. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 641
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (12% more expensive 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$ 463 for a one-way ticket and C$ 655 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 SkyTeam 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 Air Transat?

    The two airlines most popular with KAYAK users for flights from Calgary to Porto are Porter Airlines and Air Transat. With an average price for the route of C$ 1,188 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of C$ 1,202 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.

See more FAQs

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.
See more tips

Top 5 airlines serving 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.
8.0
Porter AirlinesOverall score based on 285 reviews
8.2Boarding
7.0Entertainment
8.8Crew
8.1Comfort
7.6Food
Airline reviews

I love the 2 seats per row. More room. The crew were excellent.

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

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 were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flight was delayed to 1:50 am from 12:05am which caused confusion for us on the connecting flight.

Not much....we did not get the complimentary beverages promised in our ticket. My partner and I did not have the window seats promised. We didnt get to sit together.....

It was great. Although when I got my luggage it was broken.

In both directions, one of the two flights was delayed in departing. due to mechanical issues (not weather). That tells me that inspection and maintenance is not being done often enough to prevent such from occurring. In the outbound direction, the second leg was delayed and we had to change our plans for after landing, thus missing an expected event. In the return direction, the first leg that was delayed; we had a long enough layover that we were not hurried to make our connection, but others were not so lucky. Comment about this survey process: in the multiple choice answers, there is no option for "Not Applicable"; as we had no food on board, we can't properly answer that question.

I liked not paying for carry on and the compensation my husband and I received from the airline for overbooking our flight. The staff was very friendly and helpful.

It was a short flight and for that reason the flight was acceptable.

Overall, a good experience. The crew were not as friendly/helpful on my flight from Toronto to Nashville, but they were nice enough. I asked for a coffee about 45 min before landing, the flight attendant acted put out at the request.. apparently, they forgot about it and when I asked again they said it was too late. It was the only thing I asked for on the flight. Needless to say, it bugged me.

The seats really could do with some extra padding. The staff member who checked me in at Calgary was amazing. Friendly and lovely.

Seats small for international flights, food not good, bathrooms bad, small isles to carry along. For small local flights it’s okay. Emirates had big seats for flight between Dubai to Karachi

Flight was cancelled due to problems with the aircraft . Not much else to add . Itinerary was changed from yeg to Yule direct . Fine .

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

I’m glad the bus waited for me to connect me to my next flight since we were delayed. Flight was good.

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

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The flight was delayed but I was still able to board the connecting flight in Munich.

Extremely tight connection in Frankfurt. Tickets with one hour layover are not realistic even with first flight being on time. Just barely made it and ran most of the way. 😬

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

We were delayed taking off which caused us to miss the connection to Orlando in Frankfurt. The gate we landed at in Frankfurt was in A terminal and the next flight was c15 which was impossible to get to even running. Very poor planning on Lufthansa’s part.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

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

Information on your arrival and departure airports

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