Statistics on Calgary-Porto flights: what is the right price and when to buy your plane ticket?
Best time to go: what is the RIGHT price for a round-trip flight to Porto (from: Calgary)
The average price to go to Porto from Calgary airport is $ 834 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 657 (in february) and $ 1115 (in august), which is a saving of $ 177 or a surplus of $ 282 (compared to the average price) depending on the period you leave.
The analysis of all prices reveals that the most frequent price is between $715 to $770 and it is generally more economical to leave on a tuesday and return on a tuesday on a flight with 1 or more layovers.
Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Porto before booking your flight.
If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Calgary-Porto plane ticket.
How are these data calculated?
We have studied a sample of 5299 airfare prices from previous years for flights to Porto from Calgary and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
Average price depending on the departure month
Data analysis:
By leaving in february, the price of the plane ticket will statistically be the cheapest ($ 657, saving $ 177 compared to the average price over the year which is $ 834). Conversely, august will be the most expensive ($ 1115).
Flight Calgary-Porto: when is the best time to go for the best price?
| Month | Good price* | Average price | Our opinion |
|---|---|---|---|
| January | $ 560 | $ 704 | good price |
| February | $ 555 | $ 657 the cheapest | very good price |
| March | $ 659 | $ 768 | good price |
| April | $ 738 | $ 837 | fair price |
| May | $ 743 | $ 820 | fair price |
| June | $ 806 | $ 887 | fair price |
| July | $ 941 | $ 1076 | high price |
| August | $ 932 | $ 1115 the most expensive | very high price |
| September | $ 741 | $ 839 | fair price |
| October | $ 640 | $ 702 | good price |
| November | $ 593 | $ 674 | good price |
| December | $ 698 | $ 914 | fair price |
*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!
Price breakdown to travel from Calgary to Porto
Data analysis:
The prices for flights from Calgary to Porto range from $440 to $1264. 3% of tickets were purchased at the minimum price (from $440 to $495), 1% at the maximum price (from $1209 to $1264). The majority of plane tickets were purchased in the range of $770 to $825 (12% of tickets).
Cheapest airlines for the Calgary->Porto flight
There are 11 companies that serve Calgary from Porto airport: WestJet, Air Canada, Air Transat, flair airlines, Kish Airline, Porter Airlines, SATA Internacional, Lufthansa, British Airways, KLM and Swiss.
Data analysis:
Of the 5299 flights analyzed in previous years, WestJet was the airline that offered the best fare most often in the flight ticket search results (57% of the time) on the Calgary->Porto route.
Which day of the week to leave?
Data analysis:
Statistically, Calgary-Porto flights departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday as your departure date, you can save an average of $83. On the other hand, departing on a friday may cost you an additional $47.
Which day of the week to come back?
Data analysis:
Statistically, return flights from Porto to Calgary departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday for your return date, you will save an average of $62. Conversely, departing from Porto on a saturday may cost you an additional $49.
Top prices Calgary-Porto
| Round trip | Dates | Price | |
|---|---|---|---|
| Calgary → Porto | 04-04 to 11-04-2025 | $ 727 | layover flight with WestJet |
| Calgary → Porto | 09-04 to 16-04-2025 | $ 692 | layover flight with flair airlines |
| Calgary → Porto | 11-04 to 17-04-2025 | $ 591 | layover flight with WestJet |
| Calgary → Porto | 12-04 to 26-04-2025 | $ 698 | layover flight with WestJet |
| Calgary → Porto | 08-05 to 12-05-2025 | $ 718 | layover flight with WestJet |
| Calgary → Porto | 13-05 to 27-05-2025 | $ 668 | layover flight with WestJet |
| Calgary → Porto | 10-06 to 24-06-2025 | $ 621 | layover flight with Porter Airlines |
| Calgary → Porto | 20-06 to 27-06-2025 | $ 668 | layover flight with WestJet |
| Calgary → Porto | 03-09 to 17-09-2025 | $ 662 | layover flight with Air Transat |
| Calgary → Porto | 07-09 to 25-09-2025 | $ 657 | layover flight with WestJet |
When to book your flight Calgary - Porto to get the cheapest price?
Statistically, you will make the biggest savings by buying your plane ticket between 3 to 4 months in advance. However, you may end up paying a high price if you book between 10 to 11 months in advance.
Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Calgary-Porto flight, it is recommended to book your ticket on a friday.
How far in advance should I buy my flight?
Data analysis:
To get the cheapest flight ticket from Calgary to Porto, it is recommended to buy it 3 to 4 months before departure (it is then on average 742 $, which is a saving of 92 $ compared to the overall average price). On the other hand, if you buy your ticket 10 to 11 months in advance, you will pay the full price (212 $ more than the average price).
Depending on the departure month
The best time to buy your Calgary to Porto flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.
| Departure on... | How far in advance should I book? |
|---|---|
| January | - |
| February | Best time: 6 to 7 months before departure (average price: 529 $) Other interesting period(s): 1 to 2 months ($ 614), 2 to 3 months ($ 603), 3 to 4 months ($ 616) |
| March | Best time: 2 to 3 months before departure (average price: 718 $) Other interesting period(s): 1 to 2 months ($ 724), 3 to 4 months ($ 731), 4 to 5 months ($ 750) |
| April | Best time: 3 to 4 months before departure (average price: 737 $) Other interesting period(s): 2 to 3 months ($ 814), 5 to 6 months ($ 795) |
| May | Best time: 2 to 3 months before departure (average price: 771 $) Other interesting period(s): 1 to 2 months ($ 803) |
| June | Best time: 2 to 3 months before departure (average price: 877 $) |
| July | Best time: 1 to 2 months before departure (average price: 1014 $) |
| August | - |
| September | Best time: 3 to 4 months before departure (average price: 763 $) |
| October | Best time: 4 to 5 months before departure (average price: 612 $) Other interesting period(s): 1 to 2 months ($ 690), 2 to 3 months ($ 672), 3 to 4 months ($ 632) |
| November | Best time: 5 to 6 months before departure (average price: 595 $) Other interesting period(s): 2 to 3 months ($ 659), 4 to 5 months ($ 604) |
| December | Best time: 2 to 3 months before departure (average price: 839 $) |
What day of the week should I book my flight ticket?
Data analysis:
Statistically, friday is the day when plane tickets for Calgary->Porto are the cheapest. So, by buying your plane ticket on a friday, you will save $20. Conversely, by buying it on a thursday, you may end up paying $22 more.
Calgary to Porto: flight price when booking today
Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.
| Month | Current price | Our opinion | |
|---|---|---|---|
| April 2025 | $ 770 $591 to $1130 | very good price | Find a flight |
| May 2025 | $ 766 $668 to $840 | very good price | Find a flight |
| June 2025 | $ 695 $621 to $817 | very good price | Find a flight |
| July 2025 | $ 804 $727 to $937 | very good price | Find a flight |
| August 2025 | $ 851 $831 to $870 | very good price | Find a flight |
| September 2025 | $ 723 $657 to $837 | very good price | Find a flight |
| October 2025 | $ 799 $735 to $846 | high price | Find a flight |
| November 2025 | $ 791 $780 to $816 | high price | Find a flight |
| December 2025 | $ 921 $870 to $1007 | fair price | Find a flight |
Data analysis:
Compared to the average price, april, may, june, july, august and september are cheaper to travel to Porto. So it may be interesting to book now to leave during these months!