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Cheap flights from Calgary to Sofia from C$ 1,279

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SOF
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Calgary to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Sofia
Explore the most affordable flight options available from Calgary to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Wed 3/127:30 p.m.YYC - SOF
2 stops37h 20mMultiple Airlines
Sun 14/126:35 p.m.SOF - YYC
2 stops30h 25mMultiple Airlines
Deal found 19/11C$ 1,279
Wed 3/125:10 p.m.YYC - SOF
1 stop20h 35mLufthansa
Sun 14/126:10 a.m.SOF - YYC
1 stop18h 15mLufthansa
Deal found 19/11C$ 1,792
Tue 2/1212:45 a.m.YYC - SOF
2 stops28h 20mKLM
Sun 14/127:00 a.m.SOF - YYC
2 stops26h 44mKLM
Deal found 19/11C$ 2,212

Cheap flight deals from Calgary to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2025.

Round-trip from

C$ 1,279

Popular in

November

Cheapest in

February

Average price

C$ 2,421
3/12-14/12
  • 3/12-14/12
  • 4 total stops
  • 67h 45m total
  • Calgary to Sofia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 348 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Calgary to Sofia that are best for you.

Fly from

Calgary

Fly to

Sofia

Route

Depart

Return

Price

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 3/12

7:30 p.m.-5:50 p.m.

2 stops37h 20m

Sofia

Sun 14/12

6:35 p.m.-4:00 p.m.

2 stops30h 25m

C$ 1,279

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 21/1

12:25 p.m.-1:15 p.m.

2 stops15h 50m

Sofia

Sun 25/1

2:25 p.m.-3:25 p.m.

1 stop34h 00m

C$ 1,684

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 21/1

12:25 p.m.-6:20 p.m.

2 stops20h 55m

Sofia

Sun 25/1

2:25 p.m.-3:25 p.m.

1 stop34h 00m

C$ 1,684

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 3/12

5:10 p.m.-10:45 p.m.

1 stop20h 35m

Sofia

Sun 14/12

6:10 a.m.-3:25 p.m.

1 stop18h 15m

C$ 1,792

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 2/12

12:45 a.m.-2:05 p.m.

2 stops28h 20m

Sofia

Sun 14/12

7:00 a.m.-12:44 a.m.

2 stops26h 44m

C$ 2,212

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 21/1

3:40 p.m.-2:05 p.m.

1 stop13h 25m

Sofia

Sun 25/1

7:00 a.m.-1:40 p.m.

1 stop15h 40m

C$ 2,421

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Best time to book a flight from Calgary to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Sofia

What is the cheapest month to book a flight from Calgary to Sofia?

Currently, February is the cheapest month in which you can book a flight from Calgary to Sofia (average of C$ 1,069). Flying from Calgary to Sofia in December is currently the most expensive (average of C$ 2,141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYC to SOF?

Find hourly flight availability from Calgary to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

A simple way to save on the total cost of your ticket is to fly from Calgary to Sofia in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 21 November 2025.
Read through reviews of airlines operating flights from Calgary to Sofia, such as KLM,Air Canada, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,412 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,412 reviews
KLM
7.7
Good
1,412 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,462 reviews
KLM
7.7
Good
1,412 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,579 reviews
KLM
7.7
Good
1,412 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Calgary to Sofia?

    For as low as C$ 1,684, Lufthansa can have you in Sofia from Calgary in 15h 50m. There are 8795 km between Calgary and Sofia. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Calgary to Sofia round-trip?

    Air Canada, at C$ 1,077, was found to be the cheapest airline from Calgary to Sofia.Alternate airlines to your destination round-trip include KLM and Lufthansa. Air Canada is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Calgary to Sofia that include hotel bookings?

    Yes. In addition to deals on Calgary to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Sofia.

  • Can I find deals for business class flights from Calgary to Sofia?

    Yes. Cheapflights offers flight deals from Calgary to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Sofia?

    Currently, February is the cheapest month in which you can book a flight from Calgary to Sofia (average of C$ 1,069). Flying from Calgary to Sofia in December is currently the most expensive (average of C$ 2,141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Edmonton to Sofia flights

Top 3 airlines flying from Calgary to Sofia

Discover the top 3 airlines that operate flights from Calgary to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,077AverageC$ 1,755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 1,521AverageC$ 1,802FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,590AverageC$ 1,817FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Sofia?

Cheapflights makes it easy to find Calgary to Sofia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Sofia?

Cheapflights helps you find that perfect flight to Sofia from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to Sofia with no change fees?

Yes! Cheapflights helps users easily find flights from Calgary to Sofia with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Sofia become cheaper?

Yes! Start tracking prices for Calgary to Sofia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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