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Cheap flights from Montreal to Bulgaria from C$ 423

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOF
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 July 2026.

Wed 19/88:25 p.m.
YUL
-
VAR
1 stop19h 05m
Multiple Airlines
Sun 6/91:10 p.m.
VAR
-
YUL
2 stops38h 50m
Multiple Airlines
Deal found 12/7C$ 1,084
Wed 2/910:05 p.m.
YUL
-
SOF
1 stop19h 35m
Multiple Airlines
Wed 16/97:30 a.m.
SOF
-
YUL
2 stops16h 50m
Multiple Airlines
Deal found 10/7C$ 1,090
Mon 31/811:45 p.m.
YUL
-
SOF
1 stop18h 50m
Multiple Airlines
Mon 14/95:00 a.m.
SOF
-
YUL
2 stops16h 00m
Multiple Airlines
Deal found 10/7C$ 1,091
Tue 6/1011:45 p.m.
YUL
-
SOF
1 stop14h 30m
Multiple Airlines
Sun 11/105:45 a.m.
SOF
-
YUL
2 stops16h 35m
Multiple Airlines
Deal found 10/7C$ 1,093
Tue 1/96:15 p.m.
YUL
-
SOF
1 stop22h 00m
Multiple Airlines
Sun 13/910:30 a.m.
SOF
-
YUL
1 stop17h 30m
Multiple Airlines
Deal found 10/7C$ 1,094
Fri 16/1011:45 p.m.
YUL
-
SOF
1 stop18h 50m
Multiple Airlines
Sun 8/114:50 p.m.
SOF
-
YUL
3 stops34h 05m
Multiple Airlines
Deal found 7/7C$ 1,096
Tue 14/77:25 p.m.
YUL
-
SOF
1 stop21h 10m
Multiple Airlines
Tue 21/77:00 a.m.
SOF
-
YUL
2 stops18h 52m
Multiple Airlines
Deal found 10/7C$ 1,097
Wed 19/86:45 a.m.
YUL
-
SOF
3 stops35h 50m
Multiple Airlines
Sun 6/94:00 p.m.
SOF
-
YUL
2 stops29h 00m
Multiple Airlines
Deal found 12/7C$ 1,098
Mon 7/911:45 p.m.
YUL
-
SOF
1 stop15h 55m
Multiple Airlines
Tue 15/911:25 p.m.
SOF
-
YUL
2 stops18h 15m
Multiple Airlines
Deal found 8/7C$ 1,100
Sun 6/911:00 p.m.
YUL
-
SOF
1 stop11h 05m
Multiple Airlines
Sun 13/910:30 a.m.
SOF
-
YUL
1 stop17h 30m
Multiple Airlines
Deal found 11/7C$ 1,101
Thu 27/82:50 p.m.
YUL
-
SOF
2 stops25h 45m
Multiple Airlines
Tue 8/97:00 a.m.
SOF
-
YUL
1 stop15h 20m
Multiple Airlines
Deal found 11/7C$ 1,103
Wed 2/911:00 p.m.
YUL
-
SOF
1 stop13h 20m
Multiple Airlines
Fri 18/95:00 a.m.
SOF
-
YUL
2 stops23h 00m
Multiple Airlines
Deal found 10/7C$ 1,104

Find flight deals from Montreal to Bulgaria

Keep the following information in mind while searching for Montreal to Bulgaria flight deals. Data was last updated 12 July 2026.

Round-trip from

C$ 1,090

One-way from

C$ 423

Popular in

December

Cheapest in

March

Average price

C$ 1,642
2/9-16/9
  • 2/9-16/9
  • 3 total stops
  • 36h 25m total
  • Montreal to Bulgaria
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 24h 30m total
  • Montreal to Bulgaria
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 395 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 117 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 12 July 2026.
Use the filters below to find and compare flights from Montreal to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

8:25 p.m.-10:30 p.m.

1 stop19h 05m

Varna

Sun 6/9

1:10 p.m.-9:00 p.m.

2 stops38h 50m

C$ 1,084

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

10:00 p.m.-8:30 p.m.

1 stop15h 30m

Sofia

Wed 18/11

9:05 p.m.-7:15 p.m.

1 stop29h 10m

C$ 1,101

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

9:05 p.m.-8:15 p.m.

1 stop29h 10m

C$ 1,149

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

11:45 p.m.-1:35 a.m.

1 stop18h 50m

Sofia

Sun 8/11

6:30 a.m.-7:55 p.m.

2 stops20h 25m

C$ 1,226

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 21/10

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

1 stop29h 50m

C$ 1,250

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:45 a.m.-11:10 p.m.

2 stops33h 25m

Sofia

Sat 31/10

4:50 p.m.-8:55 p.m.

3 stops34h 05m

C$ 1,260

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

11:45 p.m.-10:40 p.m.

1 stop15h 55m

Sofia

Mon 2/11

11:40 a.m.-12:15 p.m.

2 stops31h 35m

C$ 1,287

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

11:40 p.m.-9:25 p.m.

1 stop14h 45m

Sofia

Sun 23/8

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

2 stops30h 25m

C$ 1,291

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

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

1 stop18h 10m

Varna

Tue 20/4

4:00 p.m.-1:50 p.m.

1 stop28h 50m

C$ 1,326

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

2:10 p.m.-3:15 p.m.

2 stops18h 05m

Varna

Tue 20/4

12:15 p.m.-11:21 p.m.

2 stops18h 06m

C$ 1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 27 resultsSorted by cheapest first
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, March is the cheapest month in which you can book a flight from Montreal to Bulgaria (average of C$ 838). Flying from Montreal to Bulgaria in January is currently the most expensive (average of C$ 1,294). 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 far ahead should I book a flight from Montreal to Bulgaria?

The best time to book flights from Montreal to Bulgaria is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 12 July 2026.
Get a feel of what it's like to fly with Austrian Airlines,Air Canada, andLufthansa 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
943 reviews
Check prices

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
943 reviews
Austrian Airlines
7.6
Good
943 reviews
Check prices

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
11,332 reviews
Austrian Airlines
7.6
Good
943 reviews
Check prices

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
8,131 reviews
Austrian Airlines
7.6
Good
943 reviews
Check prices

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
8,103 reviews
Austrian Airlines
7.6
Good
943 reviews
Check prices

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Comfort

7.3

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 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 15h 30m. 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, March is the cheapest month in which you can book a flight from Montreal to Bulgaria (average of C$ 838). Flying from Montreal to Bulgaria in January is currently the most expensive (average of C$ 1,294). 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

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Alternative routes for Montreal to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 968AverageC$ 1,271FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 1,004AverageC$ 1,620FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 1,071AverageC$ 1,809FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,077AverageC$ 1,615FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,350AverageC$ 1,546FlexibilityNo 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.

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