Which airlines fly to Sofia?

Lufthansa, Air Canada and KLM are the top three most popular airlines that fly to Sofia from Calgary according to our data. Lufthansa is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Calgary Airport to Sofia Airport?

Prices for flights from Calgary Airport to Sofia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Calgary Airport to Sofia Airport?

As of August 2025, there are 3 operators available to choose from for flights from Calgary Airport to Sofia Airport.

How old do you have to be to fly from Calgary Airport to Sofia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 438 Cheap Flights from Calgary to Sofia (YYC-SOF) in 2025

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Find the cheapest flights from Calgary to Sofia (YYC-SOF)

Round-trip

One-way

Cheap round-trip flights

8:35 p.m. - 2:30 a.m.YYC-SOF

20h 55m1 stop

6:15 a.m. - 2:10 p.m.SOF-YYC

16h 55m2 stops

C$ 984

Find Deal

Tue, 23 Sep - Sun, 28 Sep

8:35 p.m. - 2:30 a.m.YYC-SOF

20h 55m1 stop

5:45 a.m. - 4:00 p.m.SOF-YYC

19h 15m1 stop

C$ 1,019

Find Deal

Tue, 23 Sep - Sat, 27 Sep

9:10 a.m. - 2:30 a.m.YYC-SOF

32h 20m2 stops

5:45 a.m. - 4:00 p.m.SOF-YYC

19h 15m1 stop

C$ 1,072

Find Deal

Wed, 24 Sep - Sat, 27 Sep

8:35 p.m. - 2:30 a.m.YYC-SOF

20h 55m1 stop

6:40 p.m. - 10:40 a.m.SOF-YYC

25h 00m2 stops

C$ 1,080

Find Deal

Wed, 24 Sep - Sun, 28 Sep

8:35 p.m. - 11:10 p.m.YYC-SOF

17h 35m1 stop

6:25 a.m. - 1:10 p.m.SOF-YYC

15h 45m1 stop

C$ 1,108

Find Deal

Tue, 23 Sep - Mon, 29 Sep

7:55 p.m. - 2:30 a.m.YYC-SOF

21h 35m2 stops

6:25 a.m. - 1:10 p.m.SOF-YYC

15h 45m1 stop

C$ 1,115

Find Deal

Tue, 23 Sep - Mon, 29 Sep

8:35 p.m. - 1:00 a.m.YYC-SOF

19h 25m1 stop

6:25 a.m. - 1:10 p.m.SOF-YYC

15h 45m1 stop

C$ 1,123

Find Deal

Wed, 24 Sep - Mon, 29 Sep

12:30 p.m. - 11:55 p.m.YYC-SOF

26h 25m2 stops

6:15 a.m. - 2:10 p.m.SOF-YYC

16h 55m2 stops

C$ 1,126

Find Deal

Tue, 23 Sep - Sun, 28 Sep

12:20 a.m. - 12:00 p.m.YYC-SOF

26h 40m2 stops

6:00 a.m. - 3:25 p.m.SOF-YYC

18h 25m1 stop

C$ 1,542Air Canada

Find Deal

Tue, 23 Sep - Mon, 29 Sep

12:20 a.m. - 12:00 p.m.YYC-SOF

26h 40m2 stops

6:15 a.m. - 3:22 p.m.SOF-YYC

18h 07m2 stops

C$ 1,867Air Canada

Find Deal

Mon, 22 Sep - Mon, 29 Sep

Air Canada flights from Calgary to Sofia

Our best Air Canada deals on Calgary to Sofia flight tickets

Air Canada

23 Sep

YYC12:20 a.m.Calgary

26h 40m

2 stops

SOF12:00 p.m.Sofia

29 Sep

SOF6:00 a.m.Sofia

18h 25m

1 stop

YYC3:25 p.m.Calgary

C$ 1,542

Find similar

Air Canada

22 Sep

YYC12:20 a.m.Calgary

26h 40m

2 stops

SOF12:00 p.m.Sofia

29 Sep

SOF6:15 a.m.Sofia

18h 07m

2 stops

YYC3:22 p.m.Calgary

C$ 1,867

Find similar

Air Canada

22 Sep

YYC12:20 a.m.Calgary

26h 40m

2 stops

SOF12:00 p.m.Sofia

28 Sep

SOF12:45 p.m.Sofia

38h 50m

2 stops

YYC6:35 p.m.Calgary

C$ 1,878

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

8:35 p.m.-2:30 a.m.

1 stop20h 55m

Sofia

Sun 28/9

6:15 a.m.-2:10 p.m.

2 stops16h 55m

C$ 984

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

8:35 p.m.-2:30 a.m.

1 stop20h 55m

Sofia

Sat 27/9

5:45 a.m.-4:00 p.m.

1 stop19h 15m

C$ 1,019

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 24/9

9:10 a.m.-2:30 a.m.

2 stops32h 20m

Sofia

Sat 27/9

5:45 a.m.-4:00 p.m.

1 stop19h 15m

C$ 1,072

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 24/9

8:35 p.m.-2:30 a.m.

1 stop20h 55m

Sofia

Sun 28/9

6:40 p.m.-10:40 a.m.

2 stops25h 00m

C$ 1,080

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

8:35 p.m.-11:10 p.m.

1 stop17h 35m

Sofia

Mon 29/9

6:25 a.m.-1:10 p.m.

1 stop15h 45m

C$ 1,108

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

7:55 p.m.-2:30 a.m.

2 stops21h 35m

Sofia

Mon 29/9

6:25 a.m.-1:10 p.m.

1 stop15h 45m

C$ 1,115

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Wed 24/9

8:35 p.m.-1:00 a.m.

1 stop19h 25m

Sofia

Mon 29/9

6:25 a.m.-1:10 p.m.

1 stop15h 45m

C$ 1,123

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

12:30 p.m.-11:55 p.m.

2 stops26h 25m

Sofia

Sun 28/9

6:15 a.m.-2:10 p.m.

2 stops16h 55m

C$ 1,126

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 23/9

12:20 a.m.-12:00 p.m.

2 stops26h 40m

Sofia

Mon 29/9

6:00 a.m.-3:25 p.m.

1 stop18h 25m

C$ 1,542

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Mon 22/9

12:20 a.m.-12:00 p.m.

2 stops26h 40m

Sofia

Mon 29/9

6:15 a.m.-3:22 p.m.

2 stops18h 07m

C$ 1,867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Calgary is in February. Flight prices, which tend to average around C$ 1,307, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of February, then departing from Calgary during the month May is also very affordable. Most momondo users find prices during this month for around C$ 1,703.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart from Calgary to Sofia is on a Monday when prices can be found for as low as C$ 1,813. The most expensive day to fly to Sofia is Thursday, with ticket prices averaging around C$ 2,356.

What is the cheapest time of day to depart on your flight to Sofia?

Our most recent data shows that the best time of day to fly to Sofia is in the morning. Flights from Calgary to Sofia during this time can be as low as C$ 2,073. Flights to Sofia are more costly at noon, with an average ticket price of C$ 2,244. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Calgary to Sofia flights?

You could potentially save up to 9% on your flight if you consider stops on a Calgary to Sofia flight.

When to book flights from Calgary to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Calgary to Sofia (YYC to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Sofia

Direct flights	None

There are no direct flights from Calgary to Sofia. There are no popular flight routes from Calgary to Sofia.

Search flight deals

How far is Calgary to Sofia by plane?
Calgary and Sofia are 8801.1 km apart from one another. A reasonable flight in good conditions will take 17h 35m.
When did momondo last update prices for flights from Calgary Airport to Sofia Airport?
Prices for flights from Calgary Airport to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to Sofia Airport?
As of August 2025, there are 3 operators available to choose from for flights from Calgary Airport to Sofia Airport.
How old do you have to be to fly from Calgary Airport to Sofia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Calgary to Sofia?
momondo data reveals that the most frequently booked airline on the route from Calgary to Sofia is Lufthansa, representing 41% of all bookings. The subsequent popular airlines are Air Canada at 37% and KLM at 22%.

Best airlines flying from Calgary to Sofia

Compare and see reviews for airlines that fly from Calgary to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,052	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 1,554	Free Cancellation	Rating 6.8 7,372 reviews	Search Lufthansa flights
KLM	PriceFrom C$ 1,563	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights

Borovets

Bansko

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Sofia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Calgary.

Can I find flights from Calgary to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Calgary with this policy.

How can momondo help me find flights from Calgary to Sofia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to Sofia.

I’m not ready to book a flight from Calgary to Sofia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Calgary to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Calgary to Sofia from C$ 438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Sofia departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

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Find the cheapest flights from Calgary to Sofia (YYC-SOF)

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Air Canada flights from Calgary to Sofia

Our best Air Canada deals on Calgary to Sofia flight tickets

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How to get the cheapest flight ticket from Calgary to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sofia?

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart from Calgary to Sofia is on a Monday when prices can be found for as low as C$ 1,813. The most expensive day to fly to Sofia is Thursday, with ticket prices averaging around C$ 2,356.

What is the cheapest time of day to depart on your flight to Sofia?

Can stopping save me money on Calgary to Sofia flights?

You could potentially save up to 9% on your flight if you consider stops on a Calgary to Sofia flight.

Which airlines fly to Sofia?

When to book flights from Calgary to Sofia

Cheap Calgary to Sofia (YYC to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Sofia

Direct flights

How far is Calgary to Sofia by plane?

When did momondo last update prices for flights from Calgary Airport to Sofia Airport?

How many operators does momondo search for flights from Calgary Airport to Sofia Airport?

How old do you have to be to fly from Calgary Airport to Sofia Airport?

What documentation or ID do you need to fly to Sofia Airport?

What is the most popular airline from Calgary to Sofia?

Best airlines flying from Calgary to Sofia

Compare and see reviews for airlines that fly from Calgary to Sofia with momondo

Travelling to a place near Sofia?

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Sofia?

Can I find flights from Calgary to Sofia with flexible booking policies on momondo?

How can momondo help me find flights from Calgary to Sofia?

I’m not ready to book a flight from Calgary to Sofia right now. Can momondo alert me if prices change?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo