Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Bulgaria from C$ 398

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOF
7 Feb — 14 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 8 January 2026.

Round-trip from

C$ 734

One-way from

C$ 398

Popular in

December

Cheapest in

November

Average price

C$ 1,425
1/2-25/2
  • 1/2-25/2
  • 2 total stops
  • 28h 00m total
  • Montreal to Bulgaria
Search Deals
29/1
  • 29/1
  • 1 total stop
  • 15h 20m total
  • Montreal to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 72 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 8 January 2026.

Sun 8/24:45 p.m.YUL - SOF
1 stop14h 30mSWISS
Mon 2/33:00 p.m.SOF - YUL
1 stop30h 55mSWISS
Deal found 8/1C$ 724
Sun 8/24:45 p.m.YUL - SOF
1 stop14h 30mMultiple Airlines
Sun 1/36:45 p.m.SOF - YUL
1 stop26h 00mMultiple Airlines
Deal found 8/1C$ 727
Mon 9/28:10 p.m.YUL - SOF
1 stop10h 05mMultiple Airlines
Sun 1/312:35 p.m.SOF - YUL
1 stop32h 10mMultiple Airlines
Deal found 8/1C$ 733
Sun 1/28:10 p.m.YUL - SOF
1 stop15h 10mMultiple Airlines
Wed 25/27:55 a.m.SOF - YUL
1 stop12h 50mMultiple Airlines
Deal found 7/1C$ 734
Tue 20/16:35 p.m.YUL - SOF
1 stop10h 15mAustrian Airlines
Tue 10/27:55 a.m.SOF - YUL
1 stop12h 50mAustrian Airlines
Deal found 7/1C$ 735
Sun 1/28:10 p.m.YUL - SOF
1 stop15h 10mAir Canada
Mon 23/21:45 p.m.SOF - YUL
1 stop11h 35mAir Canada
Deal found 7/1C$ 738
Mon 9/28:10 p.m.YUL - SOF
1 stop10h 05mAir Canada
Tue 3/36:00 a.m.SOF - YUL
1 stop13h 10mAir Canada
Deal found 8/1C$ 746
Sun 1/24:45 p.m.YUL - SOF
1 stop14h 30mMultiple Airlines
Tue 24/27:55 a.m.SOF - YUL
2 stops16h 30mMultiple Airlines
Deal found 7/1C$ 749
Mon 2/22:10 p.m.YUL - SOF
2 stops20h 50mAustrian Airlines
Tue 24/26:45 p.m.SOF - YUL
1 stop26h 00mAustrian Airlines
Deal found 7/1C$ 751
Mon 2/28:10 p.m.YUL - SOF
1 stop10h 05mMultiple Airlines
Tue 24/27:55 a.m.SOF - YUL
2 stops16h 30mMultiple Airlines
Deal found 7/1C$ 753
Mon 9/28:10 p.m.YUL - SOF
1 stop10h 05mAir Canada
Wed 4/36:10 a.m.SOF - YUL
2 stops19h 13mAir Canada
Deal found 8/1C$ 757
Fri 24/410:10 p.m.YUL - VAR
2 stops34h 05mAustrian Airlines
Mon 27/44:00 p.m.VAR - YUL
1 stop28h 50mAustrian Airlines
Deal found 7/1C$ 1,432

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 8 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

Mon 9/2

2:10 p.m.-11:55 p.m.

2 stops26h 45m

Sofia

Sun 1/3

12:35 p.m.-1:45 p.m.

1 stop32h 10m

C$ 749

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

2:10 p.m.-11:55 p.m.

2 stops26h 45m

Sofia

Mon 2/3

7:55 a.m.-1:45 p.m.

1 stop12h 50m

C$ 749

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:10 p.m.-6:20 p.m.

2 stops19h 10m

Sofia

Mon 2/3

2:20 p.m.-11:22 p.m.

2 stops16h 02m

C$ 770

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

6:35 p.m.-7:45 p.m.

1 stop18h 10m

Sofia

Mon 16/2

3:00 p.m.-3:10 p.m.

1 stop31h 10m

C$ 784

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

1:10 p.m.-6:00 p.m.

2 stops21h 50m

Sofia

Sat 28/2

7:55 a.m.-1:45 p.m.

1 stop12h 50m

C$ 799

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

3:10 p.m.-1:25 p.m.

2 stops15h 15m

Sofia

Thu 26/2

2:35 p.m.-1:53 a.m.

2 stops18h 18m

C$ 800

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

2:13 p.m.-1:00 p.m.

2 stops15h 47m

Sofia

Sun 1/3

2:00 p.m.-11:30 a.m.

2 stops52h 30m

C$ 821

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

1:10 p.m.-11:55 p.m.

2 stops27h 45m

Sofia

Sat 28/2

7:55 a.m.-1:45 p.m.

1 stop12h 50m

C$ 849

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

8:00 p.m.-1:15 p.m.

2 stops34h 15m

Sofia

Tue 3/3

6:05 a.m.-7:32 a.m.

2 stops32h 27m

C$ 860

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:45 p.m.-6:20 p.m.

2 stops18h 35m

Sofia

Sun 1/3

11:00 a.m.-7:22 p.m.

3 stops39h 22m

C$ 997

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 21 results
1
2
3

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$ 936). Flying from Montreal to Bulgaria in December is currently the most expensive (average of C$ 1,421). 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 8 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
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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
7.6
Good
889 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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
4,154 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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
10,603 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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
7,698 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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
7,659 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

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 19h 10m. The distance between Montreal and Bulgaria is about 7247 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$ 936). Flying from Montreal to Bulgaria in December is currently the most expensive (average of C$ 1,421). 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 Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Athens 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 Gatwick flights
Pierre Elliott Trudeau Intl to Tirana flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Geneva flights
Québec City to Charles de Gaulle 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 Frankfurt flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Vicenza flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Nice flights
Pierre Elliott Trudeau Intl to Vienna flights
Pierre Elliott Trudeau Intl to Stansted flights
Ottawa to Heathrow flights
Pierre Elliott Trudeau Intl to Zurich flights
Pierre Elliott Trudeau Intl to Linate flights
Pierre Elliott Trudeau Intl to Dublin flights
Pierre Elliott Trudeau Intl to Luton flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Toulouse flights
Ottawa to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Keflavik Intl flights
Québec City to Orly flights
Pierre Elliott Trudeau Intl to Munich flights
Pierre Elliott Trudeau Intl to Ponta Delgada flights
Pierre Elliott Trudeau Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Funchal flights
Québec City to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Porto flights
Pierre Elliott Trudeau Intl to Bergamo flights
Pierre Elliott Trudeau Intl to Palma de Mallorca flights
Pierre Elliott Trudeau Intl to Nantes flights
Ottawa to Orly flights
Pierre Elliott Trudeau Intl to Copenhagen flights
Ottawa to Lisbon flights
Pierre Elliott Trudeau Intl to Southend flights
Pierre Elliott Trudeau Intl to Bordeaux 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 945AverageC$ 1,241FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 1,012AverageC$ 1,601FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,043AverageC$ 1,337FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,043AverageC$ 1,428FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapestC$ 1,149AverageC$ 1,539FlexibilityNo 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.