Statistics on Calgary-Sofia 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 Sofia (from: Calgary)

The average price to go to Sofia from Calgary airport is $ 893 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 714 (in november) and $ 1235 (in july), which is a saving of $ 180 or a surplus of $ 342 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $651 to $705 and it is generally more economical to leave on a wednesday and return on a monday 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 Sofia 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-Sofia plane ticket.

How are these data calculated?

We have studied a sample of 2733 airfare prices from previous years for flights to Sofia 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

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Data analysis:

By leaving in november, the price of the plane ticket will statistically be the cheapest ($ 714, saving $ 180 compared to the average price over the year which is $ 893). Conversely, july will be the most expensive ($ 1235).

Flight Calgary-Sofia: when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 601 $ 752 good price
February$ 664 $ 753 good price
March$ 799 $ 965 fair price
April$ 875 $ 1005 fair price
May$ 657 $ 795 good price
June$ 560 $ 760 good price
July$ 967 $ 1235 very high price
August$ 978 $ 1150 high price
September$ 800 $ 930 fair price
October$ 649 $ 720 good price
November$ 618 $ 714 very good price
December$ 723 $ 935 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 Sofia

Created with Highcharts 8.2.22%2%7%7%8%8%8%8%9%9%8%8%8%8%7%7%6%6%5%5%4%4%4%4%4%4%4%4%3%3%3%3%3%3%2%2%2%2%Percentage of plane tickets found at this price$434 to $488$488 to $542$542 to $597$597 to $651$651 to $705$705 to $759$759 to $813$813 to $867$867 to $922$922 to $976$976 to $1030$1030 to $1084$1084 to $1138$1138 to $1193$1193 to $1247$1247 to $1301$1301 to $1355$1355 to $1409$1409 to $14640246810

Data analysis:

The prices for flights from Calgary to Sofia range from $433 to $1464. 2% of tickets were purchased at the minimum price (from $434 to $488), 2% at the maximum price (from $1409 to $1464). The majority of plane tickets were purchased in the range of $651 to $705 (9% of tickets).

Cheapest airlines for the Calgary->Sofia flight

There are 5 companies that serve Calgary from Sofia airport: WestJet, Air Canada, Air Transat, Condor and Kish Airline.

Created with Highcharts 8.2.2WestJet: 79 %WestJet: 79 %Air Canada: 5 %Air Canada: 5 %Air Transat: 3 %Air Transat: 3 %Condor: 3 %Condor: 3 %Kish Airline: 2 %Kish Airline: 2 %

Data analysis:

Of the 2733 flights analyzed in previous years, WestJet was the airline that offered the best fare most often in the flight ticket search results (79% of the time) on the Calgary->Sofia route.

Which day of the week to leave?

Created with Highcharts 8.2.2 $ -10 $ -10 $ -50 $ -50 $ -65 $ -65 $ -80 $ -80 $ +111 $ +111 $ +83 $ +83 $ +103 $ +103Average airfare price according to the departure daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-100-50050100150

Data analysis:

Statistically, Calgary-Sofia flights departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday as your departure date, you can save an average of $80. On the other hand, departing on a thursday may cost you an additional $111.

Which day of the week to come back?

Created with Highcharts 8.2.2 $ +48 $ +48 $ -53 $ -53 $ -50 $ -50 $ -2 $ -2 $ +2 $ +2 $ +22 $ +22 $ +69 $ +69Average airfare price based on the return daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-75-50-250255075100

Data analysis:

Statistically, return flights from Sofia to Calgary departing on a monday are cheaper than on other days of the week. By choosing a monday for your return date, you will save an average of $53. Conversely, departing from Sofia on a saturday may cost you an additional $69.

Top prices Calgary-Sofia

Round tripDatesPrice
Calgary → Sofia03-04 to 10-04-2025$ 830 
Calgary → Varna04-04 to 11-04-2025$ 948 
Calgary → Sofia06-04 to 13-04-2025$ 565 
Calgary → Sofia07-05 to 21-05-2025$ 721 
Calgary → Sofia08-05 to 12-05-2025$ 1199 
Calgary → Sofia13-05 to 20-05-2025$ 773 
Calgary → Sofia15-05 to 22-05-2025$ 900 
Calgary → Burgas22-05 to 31-05-2025$ 947 
Calgary → Sofia23-06 to 30-06-2025$ 883 
Calgary → Sofia05-09 to 15-09-2025$ 840 

When to book your flight Calgary - Sofia 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 5 to 6 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-Sofia flight, it is recommended to book your ticket on a monday.

How far in advance should I buy my flight?

Created with Highcharts 8.2.2 $979 $979 $787 $787 $819 $819 $772 $772 $970 $970 $1220 $1220 $1065 $1065Average airfare price based on the number of months between booking and flight0 to 1 month1 to 2 months2 to 3 months3 to 4 months4 to 5 months5 to 6 months6 to 7 months6007008009001000110012001300

Data analysis:

To get the cheapest flight ticket from Calgary to Sofia, it is recommended to buy it 3 to 4 months before departure (it is then on average 772 $, which is a saving of 121 $ compared to the overall average price). On the other hand, if you buy your ticket 5 to 6 months in advance, you will pay the full price (327 $ more than the average price).

Depending on the departure month

The best time to buy your Calgary to Sofia 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

Best time: 1 to 2 months before departure (average price: 624 $)
February

Best time: 1 to 2 months before departure (average price: 683 $)
March

Best time: 1 to 2 months before departure (average price: 905 $)
April-
May

Best time: 1 to 2 months before departure (average price: 677 $)
June

Best time: 3 to 4 months before departure (average price: 560 $)

Other interesting period(s): 2 to 3 months ($ 643)
July

Best time: 0 to 1 month before departure (average price: 1179 $)
August

Best time: 1 to 2 months before departure (average price: 1006 $)

Other interesting period(s): 0 to 1 month ($ 1137)
September

Best time: 2 to 3 months before departure (average price: 859 $)

Other interesting period(s): 0 to 1 month ($ 900)
October

Best time: 3 to 4 months before departure (average price: 645 $)

Other interesting period(s): 1 to 2 months ($ 682)
November

Best time: 2 to 3 months before departure (average price: 611 $)
December

Best time: 1 to 2 months before departure (average price: 884 $)

What day of the week should I book my flight ticket?

Created with Highcharts 8.2.2 $ +69 $ +69 $ -54 $ -54 $ -23 $ -23 $ -11 $ -11 $ +56 $ +56 $ +62 $ +62 $ -18 $ -18Average price of plane ticket according to the booking daysundaymondaytuesdaywednesdaythursdayfridaysaturday-75-50-250255075100

Data analysis:

Statistically, monday is the day when plane tickets for Calgary->Sofia are the cheapest. So, by buying your plane ticket on a monday, you will save $54. Conversely, by buying it on a sunday, you may end up paying $69 more.

Calgary to Sofia: 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
April 2025$ 565
$565 to $565		Find a flight
May 2025$ 899
$721 to $1199		Find a flight
June 2025$ 883
$883 to $883		Find a flight
September 2025$ 840
$840 to $840		Find a flight

Data analysis:

Compared to the average price, april and september are cheaper to travel to Sofia. So it may be interesting to book now to leave during these months!

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