Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Bulgaria from C$ 353

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOF
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Bulgaria

Keep the following information in mind while searching for Montreal to Bulgaria flight deals. Data was last updated 14 January 2026.

Round-trip from

C$ 708

One-way from

C$ 353

Popular in

December

Cheapest in

November

Average price

C$ 1,431
25/1-10/2
  • 25/1-10/2
  • 2 total stops
  • 27h 20m total
  • Montreal to Bulgaria
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 13h 25m total
  • Montreal to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Montreal to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Bulgaria
Explore the most affordable flight options available from Montreal to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Sun 25/14:45 p.m.
YUL
-
SOF
1 stop14h 30m
Multiple Airlines
Tue 10/27:55 a.m.
SOF
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 12/1C$ 708
Sun 8/24:45 p.m.
YUL
-
SOF
1 stop14h 30m
Multiple Airlines
Mon 23/27:55 a.m.
SOF
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 13/1C$ 727
Wed 4/24:45 p.m.
YUL
-
SOF
1 stop15h 30m
Multiple Airlines
Wed 11/22:00 p.m.
SOF
-
YUL
1 stop11h 20m
Multiple Airlines
Deal found 12/1C$ 731
Sun 15/39:10 p.m.
YUL
-
SOF
1 stop15h 10m
Multiple Airlines
Sun 22/312:35 p.m.
SOF
-
YUL
1 stop32h 10m
Multiple Airlines
Deal found 12/1C$ 733
Wed 4/28:10 p.m.
YUL
-
SOF
1 stop15h 10m
Air Canada
Wed 25/22:00 p.m.
SOF
-
YUL
1 stop11h 20m
Air Canada
Deal found 13/1C$ 736
Sun 29/32:00 p.m.
YUL
-
SOF
2 stops15h 10m
Multiple Airlines
Wed 8/48:00 a.m.
SOF
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 13/1C$ 744
Wed 4/24:10 p.m.
YUL
-
SOF
2 stops19h 10m
Air Canada
Wed 11/22:00 p.m.
SOF
-
YUL
1 stop11h 20m
Air Canada
Deal found 12/1C$ 745
Tue 17/39:50 p.m.
YUL
-
SOF
1 stop16h 20m
British Airways
Wed 25/39:00 p.m.
SOF
-
YUL
1 stop29h 05m
British Airways
Deal found 12/1C$ 761
Sat 4/46:30 p.m.
YUL
-
VAR
2 stops13h 45m
Austrian Airlines
Sat 25/44:00 p.m.
VAR
-
YUL
1 stop28h 50m
Austrian Airlines
Deal found 12/1C$ 976
Sat 4/46:30 p.m.
YUL
-
VAR
2 stops18h 15m
Multiple Airlines
Sat 25/49:20 a.m.
VAR
-
YUL
2 stops28h 04m
Multiple Airlines
Deal found 12/1C$ 990
Wed 10/66:45 a.m.
YUL
-
VAR
3 stops36h 30m
Multiple Airlines
Tue 6/108:00 p.m.
VAR
-
YUL
3 stops31h 45m
Multiple Airlines
Deal found 12/1C$ 1,177
Tue 16/68:40 p.m.
YUL
-
VAR
1 stop17h 05m
Multiple Airlines
Tue 6/104:00 p.m.
VAR
-
YUL
1 stop28h 50m
Multiple Airlines
Deal found 12/1C$ 1,214

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Bulgaria 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 14 January 2026.
Use the filters below to find and compare flights from Montreal to Bulgaria that are best for you.

Fly from

Montreal

Fly to

Bulgaria

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:45 p.m.-2:15 p.m.

1 stop14h 30m

Sofia

Tue 10/2

7:55 a.m.-6:23 p.m.

2 stops17h 28m

C$ 719

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

4:40 p.m.-3:00 p.m.

1 stop15h 20m

Sofia

Wed 8/4

8:00 a.m.-1:50 p.m.

1 stop12h 50m

C$ 729

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

9:10 p.m.-10:45 p.m.

1 stop19h 35m

Sofia

Mon 23/3

6:05 a.m.-7:20 p.m.

1 stop19h 15m

C$ 736

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:40 p.m.-4:20 p.m.

1 stop12h 40m

Sofia

Wed 25/2

9:00 p.m.-6:45 p.m.

1 stop28h 45m

C$ 761

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

9:50 p.m.-8:10 p.m.

1 stop16h 20m

Sofia

Wed 25/3

9:00 p.m.-8:05 p.m.

1 stop29h 05m

C$ 761

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

1:10 p.m.-12:10 p.m.

2 stops16h 00m

Sofia

Wed 8/4

1:50 p.m.-1:51 a.m.

2 stops19h 01m

C$ 769

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

8:10 p.m.-10:45 p.m.

1 stop19h 35m

Sofia

Thu 12/2

2:00 p.m.-6:20 p.m.

1 stop11h 20m

C$ 786

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

8:30 p.m.-1:00 p.m.

1 stop33h 30m

Sofia

Wed 25/2

9:00 p.m.-6:45 p.m.

1 stop28h 45m

C$ 811

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

9:10 p.m.-7:40 p.m.

1 stop16h 30m

Sofia

Tue 24/3

8:25 p.m.-8:40 p.m.

1 stop30h 15m

C$ 852

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

5:20 p.m.-6:20 p.m.

2 stops19h 00m

Sofia

Wed 25/3

2:00 p.m.-12:00 p.m.

2 stops28h 00m

C$ 859

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Montreal to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Montreal 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 Montreal to Bulgaria

What is the cheapest month to book a flight from Montreal to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Montreal to Bulgaria (average of C$ 940). Flying from Montreal to Bulgaria in December is currently the most expensive (average of C$ 1,427). 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.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 14 January 2026.
Get a feel of what it's like to fly with Austrian Airlines,Turkish Airlines, andAir Canada from Montreal to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.5
Good
893 reviews
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Turkish Airlines
7.3
Good
4,167 reviews
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Air Canada
7.1
Good
10,619 reviews
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,711 reviews
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,671 reviews
Austrian Airlines
7.5
Good
893 reviews
Check prices

Entertainment

6.8

Overall

7.5

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Related info for your journey

Find useful and relevant information for your journey from Montreal to Bulgaria. 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 Montreal to Bulgaria?

    Departing from Montreal to Bulgaria will take you 13h 45m. The distance between Montreal and Bulgaria is about 7480 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Montreal to Bulgaria?

    When deciding which route to take from Montreal to Bulgaria consider Montreal Pierre Elliott Trudeau Intl - Sofia, Montreal Pierre Elliott Trudeau Intl - Varna or Montreal Pierre Elliott Trudeau Intl - Bourgas as they are the most popular.

  • Can I find deals for flights from Montreal to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Montreal to Bulgaria?

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

  • Can I find deals for business class flights from Montreal to Bulgaria?

    Yes. Cheapflights offers flight deals from Montreal to Bulgaria 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 Montreal to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Montreal to Bulgaria (average of C$ 940). Flying from Montreal to Bulgaria in December is currently the most expensive (average of C$ 1,427). 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.

Alternative routes for Montreal to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Orly flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Málaga flights
Pierre Elliott Trudeau Intl to Athens flights
Pierre Elliott Trudeau Intl to Gatwick flights
Québec City to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Pierre Elliott Trudeau Intl to London City flights
Pierre Elliott Trudeau Intl to Geneva flights
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights
Pierre Elliott Trudeau Intl to Vicenza flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Zurich flights
Pierre Elliott Trudeau Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Vienna flights
Pierre Elliott Trudeau Intl to Stansted flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Ottawa to Charles de Gaulle flights
Ottawa to Heathrow flights
Pierre Elliott Trudeau Intl to Nice flights
Pierre Elliott Trudeau Intl to Luton flights
Pierre Elliott Trudeau Intl to Linate flights
Pierre Elliott Trudeau Intl to Ponta Delgada flights
Pierre Elliott Trudeau Intl to Keflavik Intl flights
Pierre Elliott Trudeau Intl to Dublin flights
Pierre Elliott Trudeau Intl to Toulouse flights
Québec City to Orly flights
Pierre Elliott Trudeau Intl to Dubrovnik flights
Pierre Elliott Trudeau Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Tirana flights
Pierre Elliott Trudeau Intl to Southend flights
Pierre Elliott Trudeau Intl to Funchal flights
Pierre Elliott Trudeau Intl to Munich flights
Pierre Elliott Trudeau Intl to Oslo Gardermoen flights
Québec City to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Copenhagen flights
Ottawa to Orly flights
Pierre Elliott Trudeau Intl to Frederic Chopin flights
Pierre Elliott Trudeau Intl to Catania flights
Pierre Elliott Trudeau Intl to Berlin flights
Pierre Elliott Trudeau Intl to Bergamo flights

Top 5 airlines flying from Montreal to Bulgaria

Discover the top 5 airlines that operate flights from Montreal to Bulgaria. 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 949AverageC$ 1,246FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 1,016AverageC$ 1,609FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,047AverageC$ 1,393FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,047AverageC$ 1,432FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapestC$ 1,154AverageC$ 1,545FlexibilityNo cancel feeOn-time77%
Search Turkish 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 Montreal to Bulgaria?

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 Bulgaria from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to Bulgaria?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Bulgaria for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Bulgaria with no change fees?

Yes, we can. To see specific flights from Montreal to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Bulgaria become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bulgaria from Montreal today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.