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Cheap flights from Canada to Sofia from C$ 370

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Sofia
Explore the most affordable flight options available from Canada to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Tue 2/66:45 a.m.
YUL
-
SOF
3 stops35h 30m
Multiple Airlines
Tue 16/610:45 a.m.
SOF
-
YUL
2 stops31h 20m
Multiple Airlines
Deal found 25/4C$ 861
Sun 7/611:00 p.m.
YUL
-
SOF
2 stops53h 10m
Multiple Airlines
Sun 21/66:35 p.m.
SOF
-
YUL
1 stop33h 25m
Multiple Airlines
Deal found 22/4C$ 921
Tue 2/66:45 a.m.
YUL
-
SOF
3 stops35h 30m
Multiple Airlines
Wed 17/64:00 p.m.
SOF
-
YUL
2 stops29h 00m
Multiple Airlines
Deal found 26/4C$ 951
Wed 27/511:40 p.m.
YUL
-
SOF
1 stop12h 25m
Multiple Airlines
Tue 9/66:30 a.m.
SOF
-
YUL
2 stops16h 35m
Multiple Airlines
Deal found 26/4C$ 974
Wed 3/611:00 p.m.
YUL
-
SOF
1 stop31h 40m
Multiple Airlines
Sun 28/66:35 p.m.
SOF
-
YUL
1 stop33h 25m
Multiple Airlines
Deal found 24/4C$ 981
Mon 8/66:45 a.m.
YUL
-
SOF
3 stops35h 45m
Multiple Airlines
Mon 15/64:00 p.m.
SOF
-
YUL
2 stops29h 00m
Multiple Airlines
Deal found 23/4C$ 1,002
Tue 19/56:55 a.m.
YOW
-
SOF
3 stops35h 20m
Multiple Airlines
Fri 19/65:45 a.m.
SOF
-
YOW
3 stops18h 50m
Multiple Airlines
Deal found 27/4C$ 1,003
Wed 3/65:55 p.m.
YUL
-
SOF
1 stop18h 10m
Multiple Airlines
Wed 17/610:40 a.m.
SOF
-
YUL
2 stops35h 20m
Multiple Airlines
Deal found 26/4C$ 1,003
Mon 15/66:25 p.m.
YOW
-
SOF
3 stops22h 15m
Multiple Airlines
Mon 22/610:30 p.m.
SOF
-
YOW
3 stops26h 05m
Multiple Airlines
Deal found 26/4C$ 1,015
Mon 31/811:25 p.m.
YHZ
-
SOF
1 stop18h 15m
Multiple Airlines
Thu 10/96:35 p.m.
SOF
-
YHZ
1 stop25h 30m
Multiple Airlines
Deal found 25/4C$ 1,022
Sat 13/611:00 p.m.
YUL
-
SOF
1 stop18h 40m
Multiple Airlines
Fri 26/68:00 a.m.
SOF
-
YUL
2 stops20h 00m
Multiple Airlines
Deal found 25/4C$ 1,024
Mon 31/811:25 p.m.
YHZ
-
SOF
1 stop18h 15m
Multiple Airlines
Tue 8/94:45 p.m.
SOF
-
YHZ
1 stop27h 20m
Multiple Airlines
Deal found 25/4C$ 1,032

Find flight deals from Canada to Sofia

Keep the following information in mind while searching for Canada to Sofia flight deals. Data was last updated 27 April 2026.

Round-trip from

C$ 861

One-way from

C$ 370

Popular in

December

Cheapest in

March

Average price

C$ 1,123
2/6-16/6
  • 2/6-16/6
  • 5 total stops
  • 66h 50m total
  • Canada to Sofia
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 57h 05m total
  • Canada to Sofia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 27 April 2026.
Use the filters below to find and compare flights from Canada to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

11:00 p.m.-11:10 a.m.

2 stops53h 10m

Sofia

Sun 21/6

6:35 p.m.-9:00 p.m.

1 stop33h 25m

C$ 921

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Mon 15/6

6:25 p.m.-11:40 p.m.

3 stops22h 15m

Sofia

Mon 22/6

10:30 p.m.-5:35 p.m.

3 stops26h 05m

C$ 1,015

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Thu 4/6

6:35 p.m.-9:45 p.m.

2 stops20h 10m

Sofia

Mon 22/6

10:30 p.m.-12:40 p.m.

1 stop21h 10m

C$ 1,106

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 22/6

10:45 p.m.-11:00 p.m.

1 stop17h 15m

Sofia

Mon 6/7

10:30 p.m.-2:55 p.m.

2 stops23h 25m

C$ 1,108

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 22/6

6:20 p.m.-11:00 p.m.

3 stops21h 40m

Sofia

Tue 7/7

4:25 p.m.-4:55 p.m.

1 stop31h 30m

C$ 1,130

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 28/8

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

2 stops37h 55m

Sofia

Sat 19/9

5:00 a.m.-4:35 p.m.

1 stop18h 35m

C$ 1,133

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 5/6

6:55 a.m.-1:10 a.m.

3 stops35h 15m

Sofia

Fri 26/6

5:45 a.m.-12:20 a.m.

3 stops25h 35m

C$ 1,171

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:00 p.m.-1:25 p.m.

1 stop32h 25m

Sofia

Wed 28/10

9:00 p.m.-7:45 p.m.

1 stop28h 45m

C$ 1,190

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 11/6

6:05 p.m.-1:25 p.m.

1 stop12h 20m

Sofia

Wed 24/6

9:25 p.m.-8:10 p.m.

1 stop29h 45m

C$ 1,274

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

10:00 p.m.-8:10 p.m.

1 stop15h 10m

Sofia

Wed 10/6

9:25 p.m.-8:15 p.m.

1 stop29h 50m

C$ 1,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Canada 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 Canada to Sofia

How far ahead should I book a flight from Canada to Sofia?

The price you pay for your flight from Canada to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Canada to Sofia (average of C$ 713). Flying from Canada to Sofia in July is currently the most expensive (average of C$ 1,002). 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.

How often are flights from Canada to Sofia delayed?

About 100% of weekly flights between Canada and Sofia have experienced delays in the past year, with the average delay time being 85 minutes.

What is the most punctual flight time for Canada to Sofia flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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 27 April 2026.
Check out reviews from past customers who have flown with Austrian Airlines,LOT, andAir Canada from Canada to Sofia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
907 reviews
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
LOT
7.5
Good
1,192 reviews
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Air Canada
7.1
Good
10,973 reviews
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,956 reviews
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
7,917 reviews
Austrian Airlines
7.6
Good
907 reviews
Check prices

Comfort

7.3

Overall

7.6

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Related info for your journey

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

  • What airport do you fly into for flights to Sofia from Canada?

    Located just 6.7 km from the city centre, Sofia (SOF) is the airport most travelers will use when flying to Sofia from Canada.

  • How long is the flight from Canada to Sofia?

    There are many flights that can get you from Canada to Sofia in 16h 45m. Fly via British Airways, SWISS, or United Airlines to get the fastest option. Airlines will cover a distance of 7725 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to Sofia one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 599. LOT flights start at C$ 1,006 while deals on Turkish Airlines start at C$ 1,080 one-way.

  • What are the most popular routes from Canada to Sofia?

    When deciding which route to take from Canada to Sofia consider Montreal Pierre Elliott Trudeau Intl - Sofia, Toronto Pearson Intl - Sofia or Toronto Island - Sofia as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada 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 Canada to Sofia?

    Currently, March is the cheapest month in which you can book a flight from Canada to Sofia (average of C$ 713). Flying from Canada to Sofia in July is currently the most expensive (average of C$ 1,002). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Canada to Sofia

Discover the top 7 airlines that operate flights from Canada 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 865AverageC$ 1,448FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 866AverageC$ 1,130FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 973AverageC$ 1,534FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 986AverageC$ 1,435FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Turkish AirlinesCheapestC$ 1,015AverageC$ 1,366FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,081AverageC$ 1,466FlexibilityNo cancel feeOn-time81%
Search LOT flights
United AirlinesCheapestC$ 1,083AverageC$ 1,150FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Canada to Sofia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sofia from Canada today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from Canada.

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

Need flexible booking options for your flight to Sofia from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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