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 September 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$ 375 Cheap Flights from Calgary to Sofia in 2025/26

1 adult

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Find the cheapest flights from Calgary to Sofia

Round-trip

One-way

Cheap round-trip flights

6:15 p.m. - 9:50 a.m.YYC-SOF

30h 35m1 stop

6:20 p.m. - 9:58 a.m.SOF-YYC

48h 38m2 stops

C$ 923

Find Deal

Mon, 6 Oct - Thu, 23 Oct

6:15 p.m. - 9:50 a.m.YYC-SOF

30h 35m1 stop

6:55 a.m. - 4:55 p.m.SOF-YYC

19h 00m1 stop

C$ 926

Find Deal

Mon, 6 Oct - Thu, 23 Oct

6:15 p.m. - 11:55 p.m.YYC-SOF

20h 40m1 stop

8:10 p.m. - 11:55 p.m.SOF-YYC

36h 45m2 stops

C$ 933

Find Deal

Sun, 5 Oct - Tue, 21 Oct

6:15 p.m. - 7:25 p.m.YYC-SOF

16h 10m1 stop

8:10 p.m. - 11:55 p.m.SOF-YYC

36h 45m2 stops

C$ 941

Find Deal

Mon, 6 Oct - Tue, 21 Oct

7:15 p.m. - 10:20 p.m.YYC-SOF

18h 05m2 stops

6:55 a.m. - 4:55 p.m.SOF-YYC

19h 00m1 stop

C$ 952

Find Deal

Sun, 5 Oct - Thu, 23 Oct

8:10 a.m. - 8:10 p.m.YYC-SOF

28h 00m2 stops

12:05 p.m. - 12:37 p.m.SOF-YYC

56h 32m2 stops

C$ 979American Airlines

Find Deal

Tue, 10 Mar - Sat, 14 Mar

8:10 a.m. - 8:10 p.m.YYC-SOF

28h 00m2 stops

12:05 p.m. - 9:51 p.m.SOF-YYC

41h 46m2 stops

C$ 1,028American Airlines

Find Deal

Tue, 10 Mar - Sat, 14 Mar

6:45 a.m. - 8:40 p.m.YYC-SOF

28h 55m2 stops

8:00 p.m. - 11:59 a.m.SOF-YYC

48h 59m2 stops

C$ 1,035British Airways

Find Deal

Tue, 30 Sep - Mon, 20 Oct

6:45 a.m. - 1:30 p.m.YYC-SOF

21h 45m2 stops

9:10 p.m. - 12:34 p.m.SOF-YYC

48h 24m2 stops

C$ 1,085British Airways

Find Deal

Thu, 2 Oct - Sun, 19 Oct

6:30 p.m. - 5:55 p.m.YYC-SOF

38h 25m2 stops

2:35 p.m. - 12:44 a.m.SOF-YYC

19h 09m2 stops

C$ 1,347LOT

Find Deal

Thu, 2 Oct - Thu, 23 Oct

British Airways flights from Calgary to Sofia

Our best British Airways deals on Calgary to Sofia flight tickets

British Airways

30 Sep

YYC6:45 a.m.Calgary

28h 55m

2 stops

SOF8:40 p.m.Sofia

20 Oct

SOF8:00 p.m.Sofia

48h 59m

2 stops

YYC11:59 a.m.Calgary

C$ 1,035

Find similar

British Airways

2 Oct

YYC6:45 a.m.Calgary

21h 45m

2 stops

SOF1:30 p.m.Sofia

19 Oct

SOF9:10 p.m.Sofia

48h 24m

2 stops

YYC12:34 p.m.Calgary

C$ 1,085

Find similar

American Airlines flights from Calgary to Sofia

Our best American Airlines deals on Calgary to Sofia flight tickets

American Airlines

10 Mar

YYC8:10 a.m.Calgary

28h 00m

2 stops

SOF8:10 p.m.Sofia

14 Mar

SOF12:05 p.m.Sofia

56h 32m

2 stops

YYC12:37 p.m.Calgary

C$ 979

Find similar

American Airlines

10 Mar

YYC8:10 a.m.Calgary

28h 00m

2 stops

SOF8:10 p.m.Sofia

14 Mar

SOF12:05 p.m.Sofia

41h 46m

2 stops

YYC9:51 p.m.Calgary

C$ 1,028

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Mon 6/10

6:15 p.m.-9:50 a.m.

1 stop30h 35m

Sofia

Thu 23/10

6:20 p.m.-9:58 a.m.

2 stops48h 38m

C$ 923

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Mon 6/10

6:15 p.m.-9:50 a.m.

1 stop30h 35m

Sofia

Thu 23/10

6:55 a.m.-4:55 p.m.

1 stop19h 00m

C$ 926

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Sun 5/10

6:15 p.m.-11:55 p.m.

1 stop20h 40m

Sofia

Tue 21/10

8:10 p.m.-11:55 p.m.

2 stops36h 45m

C$ 933

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Mon 6/10

6:15 p.m.-7:25 p.m.

1 stop16h 10m

Sofia

Tue 21/10

8:10 p.m.-11:55 p.m.

2 stops36h 45m

C$ 941

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Sun 5/10

7:15 p.m.-10:20 p.m.

2 stops18h 05m

Sofia

Thu 23/10

6:55 a.m.-4:55 p.m.

1 stop19h 00m

C$ 952

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 10/3

8:10 a.m.-8:10 p.m.

2 stops28h 00m

Sofia

Sat 14/3

12:05 p.m.-12:37 p.m.

2 stops56h 32m

C$ 979

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 10/3

8:10 a.m.-8:10 p.m.

2 stops28h 00m

Sofia

Sat 14/3

12:05 p.m.-9:51 p.m.

2 stops41h 46m

C$ 1,028

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Tue 30/9

6:45 a.m.-8:40 p.m.

2 stops28h 55m

Sofia

Mon 20/10

8:00 p.m.-11:59 a.m.

2 stops48h 59m

C$ 1,035

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Thu 2/10

6:45 a.m.-1:30 p.m.

2 stops21h 45m

Sofia

Sun 19/10

9:10 p.m.-12:34 p.m.

2 stops48h 24m

C$ 1,085

CalgarySofia

YYC - SOF

YYCSOF

Calgary

Thu 2/10

6:30 p.m.-5:55 p.m.

2 stops38h 25m

Sofia

Thu 23/10

2:35 p.m.-12:44 a.m.

2 stops19h 09m

C$ 1,347

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Showing 1-10 of 20 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$ 1,496, 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$ 1,715.

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$ 1,826. The most expensive day to fly to Sofia is Thursday, with ticket prices averaging around C$ 2,373.

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$ 2,088. Flights to Sofia are more costly at noon, with an average ticket price of C$ 2,259. 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 16h 10m.
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 September 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$ 1,060	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 1,565	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
KLM	PriceFrom C$ 1,573	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

Borovets

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$ 375

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 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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British Airways flights from Calgary to Sofia

Our best British Airways deals on Calgary to Sofia flight tickets

American Airlines flights from Calgary to Sofia

Our best American Airlines 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$ 1,826. The most expensive day to fly to Sofia is Thursday, with ticket prices averaging around C$ 2,373.

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